Helical wick candle and method of manufacturing this candle. The candle typically comprises a candle with meltable fuel such as wax, and at least one helical wick with a helical radius of at least ¼″ or greater. This helical wick is configured so that as the candle burns, the burning tip of the wick doesn't remain stationary, but rather circles the axis of the wick so as to burn more of the wax than would otherwise be possible with a prior art straight wick candle, at least when the diameter of the candle is larger than the pool of melted wax surrounding the wick. This results in higher fuel burning efficiency, often 1.5× or higher, as well as various interesting artistic shapes as the wick burns. Various wick sheath methods to improve the rigidity and burn resistance of the wick during the burning process are also discussed.

Burner for an oven for reheating siderurlogical products such as billets, blooms or slabs, or for heat treatment oven, which is equipped with a fuel injection device and with an oxidant feed body feeding feed orifices with oxidant, the burner having an axial direction; the injection device is designed to provide a central injection of fuel via an orifice in, or parallel to, the axial direction of the burner; the oxidant feed body includes two sets of four oxidant feed orifices, each set including two orifices situated above a horizontal plane passing through the axial direction of the burner, and two orifices situated below this plane, the orifices of a second set being further away from the horizontal plane than those of the first set, the geometric axes of the orifices of the two sets making angles of inclination with respect to the axial direction of the burner.

Systems and methods for a pyrolytic oven for processing waste include multiple zones associated with multiple independently-controlled heating sources. The pyrolytic oven may have multiple sensors also associated with each zone. The pyrolytic oven may also include a fuel management system which adjusts a power level of each heating source for each zone independently based on a reading of the corresponding sensor.

Methods, burner, apparatuses, and systems are provided for controlling a velocity of a jet of gas exiting a burner when the gas is heated or not and at a corresponding second higher temperature or lower first temperature. Through the use of a temperature-sensitive magnetic valve, the flow of a gas can be redirected to maintain velocity of the gas as delivered to a combustion chamber based on the temperature of the gas. The temperature-sensitive magnetic valve can redirect flow of the gas based on the magnetic state of a ferromagnetic material. The state of the temperature-sensitive magnetic valve changes based on the temperature of the gas to maintain the velocity of the gas delivered through an outlet of the burner to the combustion chamber. Thus, heated gases and standard temperature gases can be delivered at approximately equal velocities thus maintaining flame size and shape.

A flame powered intermittent pilot combustion controller may include a first power source and a second power source separate from the first power source, a thermal electric and/or photoelectric device, an igniter and a controller. The thermal electric and/or photoelectric device may charge the first power source when exposed to a flame. The controller and the igniter may receive power from the first power source when the first power source has sufficient available power, and may receive power from the second power source when the first power source does not have sufficient available power.

A monitor for a natural gas-fired appliance is provided. The monitor comprises: a natural gas cycle-monitor interface configured to receive cycling signals from one or more of: the appliance; and a monitoring device located in the appliance and/or proximal to the appliance; a processor, in communication with the interface, configured to monitor cycles of the appliance based on the cycling signals; one or more indicators, in communication with the processor, configured to provide an alarm when the processor determines that the cycles of the appliance meets a threshold value; a first reset device configured to temporarily reset the one or more indicators to turn off the alarm when actuated, the one or more indicators again providing the alarm after a given time period following a temporary reset; and, a second reset device configured to reset monitoring of the cycles at the processor when actuated.

Exemplary embodiments are disclosed of a climate control system that includes an igniter and a controller having an igniter relay. The controller senses a current level through the igniter and senses voltage between terminals of a second relay of the controller. In a given one of a plurality of operational phases of the system, the controller is configured to compare the sensed current level and sensed voltage to a current level and voltage associated with a specific condition of the igniter, igniter relay, or second relay in the given phase. Based on a result of the comparing, the controller is configured to distinguish between a failure of one of the relays and a failure of the igniter.

A sealpot for a combustion power plant includes a downcomer standpipe which receives solids of the combustion power plant, a bed including a first end and a second opposite end, the first end connected to the downcomer standpipe, a discharge standpipe disposed at the second opposite end of the bed, and an orifice plate disposed between the bed and the discharge standpipe separating the discharge standpipe from the bed. The orifice plate includes apertures disposed at a height above the bed which allow transport of fluidized solids and gas through the orifice plate.

This invention relates to a burner (1) for burning a suspension of solid fuel in oxygen containing gas. A portion of the suspension is passed through a first conduit (10) which contains a bluff body (12) and helical vanes to impart turbulence and swirl to the suspension. A further portion of the suspension is passed through a second conduit (40) which is coaxial with the first conduit. Means for varying the relative sizes of each portion are provided. The arrangement allows improved fuel/air mixing, flame shape, heat transfer and control of NOx emissions.

A blow torch nozzle (10) having a swirler (26) which is bounded by a generally cylindrical shape (42). The swirler (26) a passageway (28, 40) extending through it defined by a wall surface of the swirler (26). A part of the wall surface extends at an angle to the axis of the nozzle (10) to impart a rotary motion to gases which pass through the swirler (26) in use. The wall surface opens out onto a side of the swirler (42) so the wall surface defines a recess (28, 40) extending inwardly from the side of the swirler (26). The swirler (26) may be provided with a short tube or ring (50) which surrounds the swirler (26) and has ends which are substantially flush with those of the swirler (26). The swirler (26) may be held within the tube or ring (50) by means of an interference fit.

A burner includes a perforated flame holder configured to be disposed at a plurality of locations relative to a fuel and air source.

A system and method for electrically charging a combustion flame with a power supply.

A system and method for electrically charging a combustion flame with a power supply.

Techniques for controlling a solid fuel combustion appliance, e.g., a wood burning stove, are disclosed. A control system measures an exhaust gas temperature of airflow through an outlet of the solid fuel combustion appliance. The control system determines a derivative of the exhaust gas temperature with respect to time. The derivative of the exhaust gas temperature with respect to time is compared to a predetermined threshold. The control system modulates the inlet damper in response to determining that the derivative of the exhaust gas temperature with respect to time reaches the predetermined threshold.

The invention relates to a device for evaporating volatile substances, comprising a heat source (5) evaporating volatile substances from a refill (2), a heat detector (4) which can detect the heat from said heat source (5), and indicating means (7) connected to said heat detector (4) emitting an indication when the heat detector (4) detects the heat from said heat source (5), and characterized in that said heat detector (4) is placed above said heat source (5). The invention allows the indicating means to be activated virtually in a simultaneous manner with the placement of the heat emitter.

A remediation method and device for combustible gas in a room is disclosed. An inlet and outlet opening between ambient room air and the interior of a device are used with a sensor. Flame arrestor quench screens are used to control a fire within a chamber having an impeller causing air flow. A pilot flame situated within the combustion chamber burns combustible gas while temperature, pressure, and oxygen sensor devices are used to modify air flow as necessary for optimum combustion within the device.

A hands-free striker assembly for use with a torch cart for igniting a torch attached to the torch cart. The hands-free striker has a mounting body mounted to the torch cart having a striker tip for lighting the torch. The hands-free striker also has a friction pad for lighting the torch by passing the torch over the friction pad and into contact with the striker tip.

A candle with an embedded item and methods for manufacturing same are disclosed. A method for manufacturing a candle having an embedded item can include providing a first set of items of a first value and a second set of items of a second value different from the first value, combining the two sets to create a third set, and distributing the items of the third set among a set of candles, one item per candle, where the presence, nature, or value of the item within the candle is obscured. The method can further include selling the candles for a first price, wherein, the presence of the embedded item, the nature of the embedded item, the value of the embedded item, or the value of the embedded item relative to the first price is not known to the purchaser. The embedded item can comprise an object redeemable for a prize.

A method directs fuel-oxidant premix into a reaction zone through a first total premix inlet flow area, and causes the premix to combust and form a stable flame projecting into a process chamber through an outlet from the reaction zone. At a time when the process chamber has a temperature at or above an auto-ignition temperature of the fuel, the flame is blown off to initiate diffuse combustion in the process chamber without a stable flame. The flame is blown off by directing the premix into the reaction zone through a second total premix inlet flow area greater than the first total premix inlet flow area.

Described is a device (11) for controlling the combustion of a burner (1), comprising: •first means (12) for measuring the fuel flow rate (Vg); •second means 13 for measuring the flow rate of the comburent (Va) •first operator means (14) for controlling the opening of an inlet valve (5) as a function of the quantity of fuel to be supplied to the burner (1); •second operator means (15) for controlling the comburent flow regulator means (8) as a function of the quantity of comburent to be supplied to the burner (1); According to this invention, the device (11) comprises a unit (16) for controlling the first operator means (14) and the second operator means (15) as a function of the values measured by the first measuring means (12) and by the second measuring means (13).

A candle assembly for making a personalized scented candle including a candle body comprises a coring device that is configured to remove a core from the candle body, the coring device including (i) a leading edge that selectively extends into the candle body; and (ii) a plurality of measurement markers that measure a depth of the leading edge within the candle body. The coring device can be configured to remove the core from the candle body to form a cavity in the candle body. Additionally, the measurement markers can be utilized to determine a depth of the cavity formed in the candle body by the coring device.

Embodiments of the inventive concept provide a double-sealed high-temperature resistant DC ignitor for use with a wood pellet burner assembly. The DC ignitor includes a non-heating element portion. The non-heating element portion is connected to at least one of a battery or an AC to DC electrical transformer attached to the wood pellet burner assembly. A heating element is connected to the non-heating element portion, and extends by at least one inch into a combustion region of the wood pellet burner assembly. The heating element portion is configured to be heated by power received from the battery or the AC to DC electrical transformer. The DC ignitor provides safe, reliable, and fast combustion of wood pellets that congregate in a combustion region of the wood pellet burner assembly.

A cracking furnace includes a combustion volume defined in part by a burner wall having a refractory lining. A plurality of perforated flame holders is arranged in an array that is spaced away from the wall, with fuel input faces facing the wall. Each of a plurality of fuel nozzles is positioned and configured to emit a fuel stream toward the input face of a respective one of the plurality of perforated flame holders. Combustion reactions, supported by the fuel streams emitted by the fuel nozzles, and held by the flame holders, release heat, which is emitted by the flame holders as thermal (blackbody) radiation, a portion of which impinges upon, and heats the inner face of the refractory lining. Thermal radiation from the flame holders and the wall impinges upon a load positioned in the approximate center of the combustion volume, between burner walls.

A wedge apparatus for a stirrup for reducing alleviating pain on a horseback rider's knees and ankles, the stirrup comprising a pair of opposing side bars, a hangar bar portion and a footrest bar, the wedge apparatus comprising (a) a wedge associated with the footrest bar, the wedge having a lateral portion and a medial portion, the lateral portion being thicker than and tapering toward the medial portion; (b) an impact-absorbing material; and, (c) an attachment mechanism for attaching the wedge and the impact-absorbing material to the footrest bar.

The invention also a stabilizing system to stabilize a rider in the saddle comprising a saddle stabilizer block which can be used alone or in combination with a complementary boot stabilizer block to restrict movement of the rider in the saddle.

The present invention relates to a saddle for riding or carrying other load. The saddle includes at least two segments forming a frame, wherein, between the segments and between the right and left hand sides of each segment, flexible segment links allowing for relative movement thereof are provided, with the size, shape, flexibility, and stiffness of each segment being adapted to achieve an optimal weight distribution and freedom of movement, the segments and segment links or hinge elements are configured to allow for a relative independent movement thereof.

A horse blanket allowing freer movement of a horse in use, comprising a generally rectangular piece of material with a front edge, a rear edge and two side edges. The blanket is split, from each side edge to the center line thereof, into a front section and a rear section, the front and rear sections being connected together at the center line of the blanket to define a flexible joint therebetween, about which the blanket articulates. The flexible joint extends to a position to each side of the center line. The flexible joint is positioned, in use, at a location to the rear of the horse's withers where the pommel of a saddle would be properly positioned. The articulation of the blanket about the flexible joint facilitates up and down movements, side to side movements, as well as twisting movements of the front section relative to the rear section in response to movements of the horse.

A spur attachable to a boot. The spur includes a body having a first arm, a second arm, and a neck. A first bar having eyelets is attached to a distal end of the first arm and a second bar having eyelets is attached to a distal end of the second arm. The first arm and the second arm are configured to be forward relative to a heel of the boot and the neck is configured to be rearward relative to the heel of the boot.

A protective garment for livestock, such as a horse, has a first portion and a second portion defining a planar sheet of material. The first portion substantially covers a left leg and shoulder of the livestock, while the second portion substantially covers a right leg and shoulder of the livestock. The garment can comprise a one-piece protective cover or a two-piece protective cover. In one embodiment, the first portion and the second portion are connected to each other by an attachment member extending across a back of the livestock. In use, the protective garment is sufficiently secured to the livestock to protect it from undesirable external elements, such as insects and sunlight, yet somewhat loose to allow the livestock to freely move while wearing the garment.

A fly blanket for laying atop a horse's rump behind a saddle comprising a mesh sheet having a generally rounded trapezoidal shape; two attachment components both for attaching the mesh sheet to a saddle ring disposed on the saddle; and stitched binding disposed along edges of the mesh sheet, wherein a weighted rope is disposed in all of or a portion of the stitched binding, wherein the weighted rope functions to help keep the fly blanket from flopping around while the horse is moving.

A horse stirrup which also functions as a mounting aid by providing, in the same assembly, a foot supporting platform for riding, as well as a convenient, lower level platform for mounting. The mounting platform, and related structure, also function, in cooperation with the riding platform, to reduce the exposure of the rider to stirrup foot lock in case of a fall.

A horse boot (10) includes a shell (12) and a gaiter (22). The shell has a sole (14) and an upper (16) with a vertical slit (18). The gaiter (22) is releasably attached to the heel of the upper and is wrapped around the pastern (P) above the hoof's hairline (C) and below the fetlock to anchor the shell to the pastern and function as a barrier against debris. The gaiter includes a portion of two-way stretch material (60) that makes it possible to fold it out of the way for ease of installation. The process is further facilitated by the slit (18) that allows spreading of the shell. By shaping the upper (16) so that it presses against the hoof (H), the boot is advantageously held in place using only the gaiter anchored to the heel of the boot and strapped to the pastern of the horse.

The invention is directed to a piece (2) for a saddletree (1) of mat-like general shape conformed to have both a first overall concavity in a first direction of a longitudinal plane of symmetry and a second overall concavity in a second direction of a transverse plane, delimited by an exterior free edge (14) including a pommel portion, a cantle portion and two longitudinal portions, the exterior free edge being adapted to cooperate with a complementary interior free edge of the saddletree, the mat including a plurality of individual portions at least partly separate, placed in the vicinity of each other so that each individual portion can absorb forces and be deformed in bending or in torsion at least partly independently of the other individual portions, the piece being provided with elements for associating it with the saddletree.

A boot accessory for limiting how far a user can push his/her boot into a stirrup comprises an arch for hugging a front edge of the boot; a first hook disposed on the first end of the arch and a second hook disposed on the second end of the arch. The first hook curves outwardly from the first end of the arch and further a first end of the first hook curves back toward the front edge of the boot. The second hook curves outwardly from the second end of the arch and further a first end of the second hook curves back toward the front edge of the boot. A gap exists between the first end of the first hook and the arch and between the first end of the second hook and the arch, wherein the gaps are for engaging sides of the stirrup.

A lifting girdle apparatus for enhancing the performance of a harness racing horse includes a lifting girdle affixed to a harness and sulky at two points on each side of the horse with a clip that attaches to the harness, behind approximately the front quarter of the horse, and with a securing strap that runs vertically towards and around the shaft of the sulky. The securing strap is preferably made to be adjustable, for example by constructing the securing strap as a belt and utilizing a belt buckle. The ability to adjust the distance between the attachment clips and the lifting girdle allows for a trainer to configure the lifting girdle device apparatus for different sized horses for producing an optimum setting for horses of almost any size.

An equine support boot comprises a base portion, at least one upper strap, a concave portion formed in the base portion, an orthopedic pad disposed in the concave portion, and at least one sling strap connected to the base portion, the sling strap being configured to apply an upward force on the concave portion.

A halter having a continuous headstall strap that fits over the poll of the horse's head and includes a lead attachment ring at the bottom of the headstall strap.

The present invention is a wrap designed to protect the saddle horn when a lariat rope is dallied around it and pressure applied, as when roping cattle in the sports of team and calf roping. The horn wrap consists of a strap having desired elasticity and durability, as well as a sufficient coefficient of friction. The horn wrap can have one or two apertures at the tips which can be pulled over the saddle horn and act to attach the horn wrap to the saddle horn. Generally anticipated to be in a generally bell shape, the attachment pieces act to protect the saddle pommel near the base of the saddle horn. The horn wrap may be beveled near its edges so as to allow for smooth layers on the saddle horn which can increase the contact of the rope to the saddle horn to increase the friction resisting the dally sliding when weight is applied to the rope.

Method and devices for treating equine laminitis by cryotherapy, comprising a boot to be fitted over the horse's hoof, having a wedge shaped sole that is angled by 20° toward the front; The purpose is accomplished by the boot in conjunction with three opportunely shaped removable soles, and a cryotherapy reservoir of flexible material, that is inserted into the boot and connected to an external device for refrigeration by circulation of a fluid.

An equine support boot comprises a base portion, at least one upper strap, a concave portion formed in the base portion, an orthopedic pad disposed in the concave portion, and at least one sling strap connected to the base portion, the sling strap being configured to apply an upward force on the concave portion.

Disclosed is a horseback riding animal and article carrier attachable to a horse saddle. The device comprises a housing having upstanding sidewalls, a plurality of securement straps and an elastic contact pad. The housing is an open enclosure having upstanding sidewalls, a base and an open upper to support a pet or a plurality of personal items therein. Along the underside of the base and extended along a forward side of the housing is a contact pad that bears against a horse croup and the backside of a horse saddle cantle. An upstanding, horizontal and diagonal strap are provided along the sides of the housing connect to a saddle strap connectable to a saddle girth along both sides of the horse. The straps are length adjustable to tension the straps and draw the housing toward the horse and the saddle during use.

There is disclosed an improved shock absorbing, light-weight, thermally insulative orthotic pad designed for use in a pad and boot assembly for hoofed livestock. The pad is comprised of a mixture of flexible spheroids and elastomeric materials. In a preferred embodiment, elastomeric material generally is more concentrated at the top portion of the pad, and spheroids dispersed in a matrix of elastomeric material concentrated at the bottom section of the pad. The spheroids have a lower density than the elastomeric materials and possess better thermally insulative properties, and in a particularly preferred embodiment, at least some of the spheroids are comprised of closed-cell polypropylene foam. A method of making the light weight pad is also disclosed.

A head covering that protects a dog or other animal against the intrusion of harmful things or elements such as insects, foreign matter, and weed seeds, which can enter the animal's ears, eyes, or nose and cause discomfort or damage.

A locking headplate for an adjustable saddle tree includes opposed, hingedly connected plates for securing to a saddle tree head portion, a rotatable displacing element for displacing the hingedly connected plates inwardly or outwardly, and at least one supplemental locking mechanism for selectively preventing rotation of the rotatable displacing element. The hingedly connected plates include apertures for receiving a portion of the rotatable displacing element therethrough, the apertures defining at least one cross-sectional dimension that is greater than a corresponding cross-sectional dimension of the rotatable displacing element. Saddle trees and saddles incorporating the locking headplate are provided.

A head harness for a horse includes a browband linked, at the ends thereof, to two headpieces, each of which has, symmetrically on either side of the harness, two attachments arranged side by side, and in that, on the front headpiece, the cheek strap of the bit and one end of the throat latch are attached to the first attachment and to the second attachment, respectively, and in that, on the rear headpiece, the noseband cheep strap and one end of an auxiliary cheek strap and one end of an auxiliary cheep strap are attached to the first attachment and to the second attachment, respectively, the other end of said auxiliary cheek strap being attached onto the noseband cheek strap located on the other side of the harness, and in that the second attachment of the front headpiece that receives the throat latch and the second attachment of the rear headpiece that receives the auxiliary cheek strap are rigidly connected by a link.

A horse boot assembly includes: a boot body shaped to accommodate a hoof of a horse, a fastening device associated with the boot body for fastening the boot assembly onto the hoof, and an adapter. The adapter is compressed against a rear part of the hoof upon fastening of the fastening device.

According to an aspect of the invention a device for braiding horse hair while minimizing damage to the horse hair is provided. The device includes at least one semi-rigid, resilient material being intertwined with the horse hair into a braid and to form and retain the braid into a decorative shape. In an embodiment, the at least one semi-rigid, resilient material intertwined with the horse hair to form and retain a decorative shape.

An insect repellent compound that includes naturally occurring oil that emits an odor which repels insects is described. The compound is not harmful to animals, to humans or to the environment. The compound may be incorporated into materials such as yarn that is woven to form a mesh. The material may be used for making an animal mask, for screen doors and other applications. A method of making the compound and incorporating it into materials and products is described.

A seat support device for a riding animal or a pack animal, a saddle tree, and a saddle with such a saddle tree. The seat support device comprises a right multi-linked lug arrangement with a first link section and at least a second link section and a left multi-linked lug arrangement with a first link section and at least a second link section. A pivoting device with a pivot axis is each formed case between two adjacent link sections, so that two adjacent link sections are pivotable towards one other around a pivot axis substantially within a pivot plane which penetrates the pivot axis substantially perpendicular.

Methods and apparatus for recording and retrieval of optically readable data employ a recording medium (100) which comprises an optically active material (108) able to induce a change in properties of the medium in the presence of optical radiation having a first characteristic, such as a first optical frequency, and wherein the change in properties can be inhibited by optical radiation having a second characteristic, such as a second optical frequency. During recording, a region of the recording medium (100) is irradiated with a first beam (506) of optical radiation having the first characteristic, the beam having a sufficient intensity within a central portion of the irradiated region and being of sufficient duration to cause an optically induced change in properties of the recording medium. Simultaneously, the region of the recording medium (100) is irradiated with a second beam (508) of optical radiation having the second characteristic, the second beam having a local intensity minimum within the central portion of the irradiated region, and a local intensity maximum in at least one portion of the irradiated region adjacent to the central portion which is sufficient to inhibit the optically induced change in properties of the recording medium. A similar method is employed for retrieval, however the intensity of the first beam (506) is reduced to prevent changes in material properties within the recording medium (100).