42results about "Torches/flares" patented technology

A flashlight includes a circuit board received in a housing and having one or more light devices received in a front opening of the housing. One or more chargeable batteries are received in the housing and coupled to the light device for energizing the light device. An actuating device includes a follower rotatably attached to the housing, and a handle pivotally attached to the follower. A gearing device includes a gear coupled to actuate an electric generating device, to generate electric energy to energize the light device. A weight may be secured to the gear of the gearing device, to increase the moment of inertia of the gear, and to facilitate the rotational movement of the gear relative to the housing.

A support for a torch is disclosed. The support has a shank, a torch seat formed on the first end of the shank, a retainer provided on the second end of the shank. The retainer has a U-shaped bracket, a through hole defined in a face of the bracket, an extension screwed through the through hole, a handle integrally formed on the first end of the extension and a backing plate securely attached to the second end of the extension. Therefore, a gap defined between the backing plate and the inner face of the bracket is able to be adjusted by rotating the extension so as that the retainer is able to clamp an object to stand the support in an upright position.

A “flame show” is responsive to an audio input signal such as music. A base unit including an analog base unit controller circuit is arranged to receive an audio input signal and generate an analog control signal that is responsive to the audio input signal. The analog control signal is distributed, by wire or wireless, to one or more flame display units such as a “tiki torch.” Each flame display unit has a fuel source, and a proportional valve for controlling an amount of fuel supplied to a burner. Preferably, the control signal controls a gate terminal of a MOSFET semiconductor device, which in turn is coupled to control current in the proportional valve each each unit. By deploying multiple flame display units, all coupled to the same base unit, all of the flame display units contribute synchronously to the overall flame show.

A torch assembly having features enabling single handed operation. The torch assembly includes a flame control device that can be operated with a user's fingers while the user is holding the torch with the same hand. A controller apparatus of the torch assembly includes a trigger for actuating an on / off valve adapted to permit or stop flow through a fuel line, a regulator adapted to at least partially restrict flow in the fuel line and including a regulator valve, and a controller operatively connected to the regulator to adjust the position of the valve to vary the flow of fuel through the fuel line. The controller is interposed between the trigger and the regulator, and can include a rotatably mounted knob.

A gas lamp includes first and second main structures. The first main structure forms a foundation of the gas lamp and includes a reservoir as a fuel tank. The second main structure is directly and releasably mounted atop of the first main structure. The second main structure includes a fluid guiding member, a carrier mechanism, a covering member, and a shield. The fluid guiding member defines a fluid entry zone and a fluid acceleration zone. The covering member includes the fluid acceleration zone circumferentially surrounded therein. The gas lamp includes the carrier mechanism adapted to be grasped, which facilitates disengagement of the first and second main structures for fuel refill and easy transportation of the second main structure.

A lantern having a compact configuration. The lantern has a generally cylindrical shape with a lower housing containing a fuel tank, a shut-off valve and a regulator. A cap at the base of the lower housing can be removed, providing access to the fuel tank. The fuel tank is refillable via a fuel fill valve arranged at the base of the tank. A burner tube is coupled to the regulator and extends upwards beyond the housing. A mantle is removably coupled to the upper end of the burner tube. A generally conical reflector is arranged around the burner tube below the mantle and above the regulator. A glass globe is arranged around the burner tube / mantle assembly and a ventilator cap is arranged above the globe. The ventilator cap attaches to rails which extend up from opposite sides of the lower housing and can be readily removed to access the mantle.

A system and method for recycling flare gas back to a processing facility that selectively employs different numbers of ejector legs depending on the flare gas flowrate. The ejector legs include ejectors piped in parallel, each ejector has a flare gas inlet and a motive fluid inlet. Valves are disposed in piping upstream of the flare gas and motive fluid inlets on the ejectors, and that are selectively opened or closed to allow flow through the ejectors. The flowrate of the flare gas is monitored and distributed to a controller, which is programmed to calculate the required number of ejector legs to accommodate the amount of flare gas. The controller is also programmed to direct signals to actuators attached to the valves, that open or close the valves, to change the capacity of the ejector legs so they can handle changing flowrates of the flare gas.

The object of the present invention is to provide a method for cutting with gas which uses a cutting tip including a preheating hole for forming a preheating flame with a fuel gas and an oxygen gas for preheating, and an oxygen gas hole for cutting a workpiece by injecting oxygen gas for cutting, and which can decrease an amount of hydrogen gas used by supply a fuel gas to the preheating hole, which is appropriate in both heating and cutting the workpiece, and an apparatus for cutting with gas, and the present invention provides an apparatus for cutting with gas (30) which supplies an oxygen gas, and a fuel gas to a cutting tip (20) including a preheating hole (23) and an oxygen gas hole for cutting (22), wherein the apparatus (30) includes a supply circuit for oxygen gas (50), a supply circuit for hydrogen gas (41), a supply circuit for hydrocarbon-based gas (45), and a gas supply control means (60), and the gas supply control means (60) can alter a ratio of the hydrogen gas and the hydrocarbon-based gas which are supplied to the preheating hole in a case of heating the workpiece and a case of cutting the workpiece.

The invention relates to the technical field of lighters, in particular to a lighter with an illumination function. The lighter comprises an ignition device, and further comprises a lampshade device.The lampshade device is arranged in a flame ejection opening of the ignition device in a buckling mode. The lampshade device comprises a shade body portion and a light transmitting portion. The lighttransmitting portion is fixedly installed on the top of the shade body portion. An air hole is formed in the shade body portion and communicates with the interior and the exterior of the lampshade device. The lighter with the illumination function is provided and comprises an illuminating device which avoids airflow.

A flare gas burner and a process for disposing of a waste gas using such a burner. The burner has a rounded outer surface that includes a plurality of dimples. The dimples increase the mixing of the waste gas and ambient air prior to combustion. The flare gas burner may have a diameter of 0.61 m and between 300 and 400 dimples. The flare gas burner may comprise a cast material.

A torch with integral flashback arrestor and thermal shut-off device is provided. In one approach, a torch body includes a passageway of the torch body, and a cartridge assembly disposed within the passageway. The cartridge assembly may include at least one of: a resettable pressure-sensitive device, and a thermal shut-off device, wherein the pressure-sensitive device and the thermal shut-off device are modifiable from a first configuration to a second configuration in response to a pressure or temperature gradient in the torch body, and wherein the second configuration restricts flow through the passageway. The cartridge may further include a check valve disposed along the passageway, for example, within a bore of a bushing, or within a retainer coupled to the torch body at an inlet of the passageway.

A kit of garden torch holders for securely retaining a garden torch in the ground and on the wall is provided. An in-use torch holder has a hollow body having a circumferential flange and a hollow tip for planting the first torch holder into the ground for retaining a shaft therein. The kit also provides wall mountable upward, lateral or rack torch holders providing pairs of opposing notches for mounting both the body of the garden torch and the above mentioned in-use torch holder.

A fuel torch display assembly including a base member, an inner canister member coupled to the base member and with a can channel having the fuel canister disposed therein. The assembly includes an outer canister member of a transparent material defined on a portion thereon and an inner surface with a radial retention flange having an upper wall and a sidewall defining an inner canister member retention zone with an enclosed sidewall of the inner canister member disposed therein and the outer surface of the enclosed sidewall of the inner canister member and the inner surface of the enclosed sidewall of the outer canister member defining and flanking an indicia medium placement zone with an indicia medium selectively removably disposed therein adjacent to the transparent material to display an indicia disposed on the indicia medium to an outside ambient environment of the fuel torch assembly.

An invention is provided for a spiral flame torch apparatus. The spiral flame torch apparatus generally includes a base having a bottom plate, lower stabilization plate, and an upper stabilization plate. Situated on the base is a glass halo comprised of a plurality of rounded glass sheets. The glass sheets each include vertical sides that overlap one the vertical side of another rounded glass sheet, leaving gaps between the sheets. Disposed within the glass halo is a paraffin based flame source having a large wick disposed centrally within the flame source.

A chemiluminescent lightstick evacuation station consisting of a wall mountable fixture that stores a plurality of lightsticks that are accessed by opening the fixture cover. The fixture cover is opened by pivoting from a closed position to an open position wherein a lightstick restraint causes the activation of one lightstick so as to illuminate the remaining lightsticks to facilitate their removal during an emergency.

The present invention relates to a candle warmer having a touch type on / off means, which allows a lamp constituting the warmer to flicker by touching a certain portion of a candle body and, more specifically to, a candle warmer having a touch type on / off means, comprising a contact sensor having a dimming function, wherein power supplied to the lamp can be turned on or turned off by bringing the contact sensor into contact with the warmer body to touch a certain portion of the warmer body, and the evaporation loss of an aromatic candle can be controlled by adjusting the output of the lamp.

A torch includes a main burner that produces a flame; a flame holding body configured to maintain the combustion state of the main burner if the flame produced by the main burner is about to be extinguished; and a gas supply pipe configured to feed combustion gas from a gas container filled with the combustion gas to the main burner and the flame holding body.

A signaling system for an emergency light station containing chemiluminescent light sticks. The light station includes a cover that generates mechanical energy upon opening that is then transformed into electrical power. The electrical power is then utilized to transmit a radio frequency signal to a remote location is alert an observer to the fact that the light station has been opened. The alert provides an immediate indication that an emergency is in progress or that the safety emergency light station is being vandalized.

A consumer appliance comprises a source of humidified hydrogen; and, a combustion zone in fluid flow communication with a source of oxygen and the source of humidified hydrogen. A method of producing a visible hydrogen flame comprising providing water with hydrogen gas is also provided.

Disclosure is made of methods, systems, and apparatus for changing characteristics of noise of premixed flames supported on burners by heating burner passageways by an amount that attenuates combustion noises arising from premixed flames. Alternatively, attenuation occurs by controlling a temperature differential between a first point relative to a premixed flame and at least a second point in anuncombusted portion of a fuel / oxidizer mixture causing the flame.

The invention provides a torch connector which is firm in positioning and convenient to machine, dismantle and transport. The torch connector comprises an inner connecting part, an outer connecting part and a connecting threaded rod. The outer connecting part is provided with a funnel-shaped inner cavity, the circumference of the inner connecting part is provided with an arc face matched with the radian of the circumferential wall of the inner cavity, and a fixing hole for the connecting threaded rod to penetrate is formed in the vertical middle portions of the outer connecting part and the inner connecting part. The root of a torch head is contained in a cavity formed between the inner connecting part and the outer connecting part, due to the fact that the inner connecting part and the outer connecting part are provided with opposite oblique planes, when the connecting threaded rod is used for enabling the inner connecting part to be downwards pressed towards the outer connecting part, the root of the torch head can be clamped tightly, the torch head is fixed accordingly, and positioning is firm; and meanwhile, the connecting threaded rod can be connected with a torch rod part very conveniently, and during transportation, the torch head and the torch rod part can be dismantled to be transported, and packaging and transporting processes are facilitated.

An improved artificial candle having an exterior appearance of a traditional wax candle, but which provides illumination by means of producing and burning acetylene gas.

A torch pole having a top, a bottom, and a length between the top and bottom. A step is affixed to the torch pole and is free to pivot between a lower position where the step protrudes from the torch pole and an upper position where the step is folded to the torch pole.