| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 431254000 | ELECTRICAL OR MECHANICAL IGNITER CORRELATED WITH BURNER FEED | 29 |
| 20080227042 | Ignition switch of gas stove - The present invention provides an ignition switch, which includes a switch member, a closed device, a knob, an electromagnetic valve, and a driving device. The switch member has a receiving chamber to receive the driving device therein. The driving device connects the knob and the electromagnetic valve such that the electromagnetic valve is operated by manipulation of the knob. | 09-18-2008 |
| 20080280243 | Burner assembly - A burner assembly including a housing having an air inlet and a burner end, a motor, and an impeller mounted in the housing. The impeller is in fluid communication with the air inlet, in mechanical communication with the motor, and adapted to direct air from the air inlet towards the burner end of the housing. The burner assembly also includes at least one pre-mix gas injection nozzle mounted in the housing. Each of the at least one pre-mix gas injection nozzle has at least one orifice adapted to direct gaseous fuel into the housing. The burner assembly further includes a spin vane comprising at least one spin vane blade. The spin vane is mounted in the burner end of the housing and adapted to direct the flow of air in the burner end. The burner assembly still further includes an igniter mounted in the burner end of the housing. The igniter is adapted to ignite the air and fuel mixture in the burner end of the housing to produce a main flame. | 11-13-2008 |
| 20090075221 | GAS BURNING HAND TOOL | 03-19-2009 |
| 20090104575 | Microencapsulation of fuel for dosage heat release, remote activated - A method for oil-based fuel dispersion in the form of micron and submicron Droplets with typical size distribution 0.5-20 microns where said Droplets are coated with a polymer-based shell containing metal nanoparticles that enable the droplets to absorb laser irradiation and utilize laser energy to initialize fuel burning. | 04-23-2009 |
| 20100183993 | Integrated fuel injectors and igniters and associated methods of use and manufacture - The present disclosure is directed to injectors with integrated igniters providing efficient injection, ignition, and complete combustion of various types of fuels. These integrated injectors/igniters can include, for example, insulators with adequate mechanical and dielectric strength to enable high-energy plasma generation by components that have very small dimensions, multifunction valving that is moved to injector multiple bursts of fuel and to induce plasma projection, a fuel control valve at the interface to the combustion chamber for the purpose of eliminating fuel drip at undesired times, and one or more components at the interface of the combustion chamber for the purpose of blocking transmission of combustion sourced pressure. | 07-22-2010 |
| 20100297567 | HAND TOOL WITH INCORPORATED BURNER AND A TRIGGER-PIEZOELECTRIC IGNITER UNIT WHICH MAY BE DISASSEMBLED - The disclosure relates to a hand tool with an incorporated burner comprising:
| 11-25-2010 |
| 20110053103 | Torch - A torch and a burn tube for a torch are provided. The torch comprises a burn tube having a first end and a second end remote from the firsts end secured to a torch body for receiving a fuel. The first end has an orifice through which a flame is discharged. The burn tube is one-piece from the first end to the second end. The burn tube has an expanded portion located adjacent to the first end and a flame guide located entirely inside of the burn tube adjacent the first end. A method of making the burn tube and torch is also provided. | 03-03-2011 |
| 20120070789 | GAS LIGHTER - In order to provide a gas lighter which, by causing a flame burning out from a flame hole to emerge as a wide and flat one, combusts a fuel gas while the flame wraps all around the leading end of a cigarette or cigar, the gas lighter includes at least a mixing conduit which mixes the fuel gas jetted out from a gas tank with air, a diffuser connected to the upper portion of the mixing conduit, a combustion cylinder which, being provided so as to surround the diffuser, causes the fuel gas to combust stably, and a windshield member which, being disposed above the combustion cylinder, is provided with a flame hole, wherein at least an opening in the upper portion of the combustion cylinder is formed in an elliptical shape, and the flame hole is formed in a slit shape. | 03-22-2012 |
| 20120258412 | AUTOMATED TORCH - An automated torch for generating and sustaining a flame is provided that includes a head, the head including a burning chamber, a pole, a computer module, at least one fuel supply tube, a valve, a diffuser assembly and an igniter/sensor. | 10-11-2012 |
| 20130045452 | IGNITION SYSTEM FOR A COMBUSTOR - A combustor ignition system includes an igniter assembly adapted for installation at least partially inside a combustor. A first ignition lead is electrically connected to the igniter assembly and includes a terminal end remote from the igniter assembly. A second ignition lead is electrically connected to the first ignition lead. The combustor ignition system further includes means for releasably connecting the first and second ignition leads. | 02-21-2013 |
| 431255000 | Having electric current producer | 16 |
| 20090035710 | Automatic device for the ignition and control of a gas apparatus and relative driving method - Automatic device for the ignition and control of a gas apparatus comprising at least one burner for regulating the flow of gas from a main pipe towards a nozzle associated with the burner;
| 02-05-2009 |
| 20090068606 | HAND-HELD GAS COMBUSTION APPARATUS - The present invention relates to a hand-held gas combustion apparatus, comprises a gas storing tank, a gas discharging device, a housing, an ignition system and a flame device. The flame nozzle of the flame device and the metal sleeve tube are respectively in contact with the conductive wire and the electricity-guiding wire of the ignition system, so a static electricity spark is generated between the inner folding edge of the metal sleeve tube and the flame nozzle, so mixed combustion gas ejected from the flame nozzle is ignited, a gas combustion apparatus is therefore obtained, and the electricity-guiding wire is provided between the metal sleeve tube and the ignition system so the high-voltage static electricity can be guided back to the ignition system for forming a circuit. The present invention has overcome the disadvantages that a conductive wire of a conventional ignition system has to be provided at one side of the flame nozzle and the inconvenience of circuit design, and in the present invention there is no need of providing additional supporting racks for receiving and positioning the ignition system and the flame device | 03-12-2009 |
| 20090162804 | ELECTRONIC CONTROL OF A WICK CONTAINING FLAMING ENTITY - The present invention is an apparatus that allows a torch, lantern, or candle user to ignite an actual flame electronically with the turn of a switch. Furthermore, this invention provides the means for the user to remove the flame without the need to blow it out or manually snuff the flame. | 06-25-2009 |
| 20090170045 | Cigarette Lighter - A cigarette lighter has a body portion with a fuel supply, an igniter for causing combustion of fuel from the fuel supply, a nozzle for causing the combusted fuel into a flame of a desired shape, an actuator for causing release of fuel from the fuel supply to the igniter then actuation of the igniter to cause the combustion, and a lid affixed to the body and movable between a closed state wherein the lid covers the nozzle and an open sated wherein the lid exposes the nozzle. Upon completion of use, the actuator also causes movement of the lid from the open state to the closed state. | 07-02-2009 |
| 20090253089 | ADVANCED GAS TORCH - A gas torch is provided that includes an auto-ignition system disposed within the gas torch, a preheat oxygen conduit array extending through the gas torch, a fuel gas conduit array extending through the gas torch, and a cutting oxygen conduit array extending through the gas torch. At least one safety device is disposed within the gas torch, such as check valves and flashback arrestors, by way of example. The gas torch also includes a cutting oxygen trigger and an ignition trigger operable to start preheat gas flow and to ignite the gas torch. The ignition trigger is configured for automatic disengagement of the auto-ignition system when the ignition trigger is released. | 10-08-2009 |
| 20090280448 | MULTIPLE GAS PILOT BURNER - A multiple gas pilot burner assembly for a household heating appliance. The pilot burner includes an injector having a first conduit for receiving a flow of a first combustible fluid, a second conduit for receiving a flow of a second combustible fluid and a third conduit connected to and in fluid communication with the first and second conduits which is configured to receive the flow of the first combustible fluid from the first conduit or the flow of the second combustible fluid from the second conduit. A single nozzle at the outlet of the third conduit is provided for supplying a pilot flame. The assembly also includes a single flame igniter positioned to cause an ignition of the pilot flame at the nozzle and also a single thermocouple positioned to be heated by the pilot flame and to generate an electrical current when heated. | 11-12-2009 |
| 20110027733 | BURNER - The object is to prevent damage to and overheating of an electric wire for electric discharge/ignition of a burner, thereby increasing its life, without increase in cost. | 02-03-2011 |
| 20110117508 | PORTABLE GAS TORCH SUITABLE FOR IGNITING A FLAME IN COMBUSTION EQUIPMENT - A portable hand held torch for use in manually igniting a standing pilot flame, a main burner flame, or any other suitable flame. In an illustrative embodiment, the portable hand held torch may include a torch body having a torch tip such that when the torch is lit, the torch tip emits a flame. The torch tip may include a hollow tip body with a first end and a second opposing end. The hollow tip body may define an initial combustion chamber. A fuel source conduit may provide fuel to the initial combustion chamber, and a high energy capacitive discharge igniter may provide a reliable ignition spark upon demand. The high energy capacitive discharge igniter may extend into the initial combustion chamber and be held in a fixed position relative to the fuel source conduit to help ensure consistent and reliable ignition, even in severe industrial environments. | 05-19-2011 |
| 20110143293 | Pilot Flame unit - A pilot flame unit includes an igniter, a nozzle and a connector for connecting the igniter to the nozzle. The igniter includes an electrode at an end and a terminal at another end. The terminal is connected to a wire leading from a power supply. The nozzle is connected to a flange extending from a gas range. The connector is provided around the igniter on one hand and connected to the nozzle on the other hand. | 06-16-2011 |
| 20120094241 | Propellant Flow Actuated Piezoelectric Igniter for Combustion Engines - A propellant flow actuated piezoelectric igniter device using one or more hammer balls retained by one or more magnets, or other retaining method, until sufficient fluid pressure is achieved to release and accelerate the hammer ball, such that it impacts a piezoelectric crystal to produce an ignition spark. Certain preferred embodiments provide a means for repetitively capturing and releasing the hammer ball after it impacts one or more piezoelectric crystals, thereby oscillating and producing multiple, repetitive ignition sparks. Furthermore, an embodiment is presented for which oscillation of the hammer ball and repetitive impact to the piezoelectric crystal is maintained without the need for a magnet or other retaining mechanism to achieve this oscillating impact process. | 04-19-2012 |
| 20120270163 | MULTIPLE ACTIVATION CONTACT LIGHTER - The present invention relates to a lighter. The lighter includes a housing having a supply of fuel, an activating unit movably associated with the housing to selectively ignite the fuel, and at least two separate contact areas such that the user can apply enough force or torque with at least two fingers to overcome the torque/forces required to activate piezo, release the fuel the flame in which the activating unit has at least one internal surface. | 10-25-2012 |
| 20130309619 | GAS COMBUSTOR - The present invention relates to a gas combustor, comprising: a gas intake valve, the bottom of a valve tube axially formed in a valve member is installed with a filter member, a first spring is installed above the filter member and inside the valve tube, the top of a valve pin is protruded out of a tube opening formed at and communicated with the top of the valve tube, a plug outwardly protruded at the bottom of the valve pin is abutted against the first spring, the plug is enabled to seal the tube opening through the first spring being stretched, and when the top of the valve pin is axially subject to a force, the valve pin and the plug are downwardly moved, the first spring is compressed thereby enabling the tube opening to be opened. | 11-21-2013 |
| 20140272740 | GAS REGULATING FITTING - The aim of the invention is to provide a gas regulator fitting that ensures simple manual operation. In particular, activation and deactivation, respectively, are to be made possible with one motion. Furthermore, the invention aims to ensure that even in the event the voltage source malfunctions, the gas regulator fitting will be deactivated. To accomplish this, an ignition safety magnet ( | 09-18-2014 |
| 20150132705 | GAS COMBUSTOR - The present invention relates to a gas combustor, including a base seat fastened in a housing, the base seat is formed with a seat hole allowing a gas intake control valve to be received; when a control rod of the gas intake control valve is pushed by a press button, a first and a second spring are synchronously compressed, so the first spring pushes a first thimble valve till the first spring is abutted against a first valve seat, the first thimble valve compresses a third spring and opens the first valve seat, thereby allowing fuel gas to rapidly pass the gas intake control valve; the residual displacement stroke of the control rod is absorbed by the first spring, and the fuel gas passing the gas intake control valve is enabled to enter a flame device so as to be ignited by static spark generated by a piezoelectric device. | 05-14-2015 |
| 20150316263 | PROPELLANT FLOW ACTUATED PIEZOELECTRIC IGNITER FOR COMBUSTION ENGINES - A propellant flow actuated piezoelectric igniter device using one or more hammer balls retained by one or more magnets, or other retaining method, until sufficient fluid pressure is achieved in one or more charging chambers to release and accelerate the hammer ball, such that it impacts a piezoelectric crystal to produce an ignition spark. Certain preferred embodiments provide a means for repetitively capturing and releasing the hammer ball after it impacts one or more piezoelectric crystals, thereby oscillating and producing multiple, repetitive ignition sparks. Furthermore, an embodiment is presented for which oscillation of the hammer ball and repetitive impact to the piezoelectric crystal is maintained without the need for a magnet or other retaining mechanism to achieve this oscillating impact process. | 11-05-2015 |
| 20160097530 | GAS COMBUSTOR - The present invention provides a gas combustor which includes a gas container having a discharging nozzle, a fuel gas controlling device, and a piston disposed between the gas container and the fuel gas controlling device and capable of being reciprocally moved; through the pressure applied by a second spring provided in the fuel gas controlling device to the piston being greater than the pressure of a first spring and the fuel gas in the discharging nozzle and the pressure applied by the second spring to the piston being smaller than the pressure for vaporizing fuel in a vaporization chamber, the piston is enabled to be reciprocally and axially moved for opening or closing the discharging nozzle, thus the liquid gas can be effectively and fully vaporized and the combustion efficiency can be greatly enhanced. | 04-07-2016 |
| 431256000 | Switch or electrode of igniter moved by valve element or operator | 3 |
| 20100035195 | IGNITION SWITCH ASSEMBLY FOR A GAS VALVE - An ignition switch assembly connectable to a rotary shaft of a gas tap of a cooking device. The ignition switch assembly has a coupling element connectable to the rotary shaft of the gas tap, a fixed contact, a mobile contact, and a cam coupled to the coupling element which is configured to move the mobile contact relative to the fixed contact. The cam has a guide that is moveable within a groove of the switch assembly which controls the lateral displacement of the cam in relation to the coupling element so that the lateral displacement of the cam is controlled such that when the coupling element is rotated in a first direction, electrical contact between the mobile and fixed contacts is achievable, but when the coupling element is rotated in a second direction opposite the first direction the lateral displacement of the cam is controlled to prevent electrical contact between the mobile and fixed contacts. | 02-11-2010 |
| 20140072918 | GAS IGNITION SWITCH - The present invention provides an improved gas ignition switch, which comprises a gas switch main body, a closer assembly, a knob assembly, a pressing plate, a inching switch and an electronic ignition device, and the outside of the gas switch main body is further configured with an enclosure. The enclosure covers the inching switch and the corresponding pressing plate, so as to separate the corresponding positions of the inching switch and the pressing plate from the outside environment. | 03-13-2014 |
| 20140162200 | Ignition Switch Assembly for a Gas Tap - An ignition switch assembly suitable for being connected to a rotary shaft of a gas tap of a cooking appliance. According to one implementation the ignition switch includes a coupling element through which the ignition switch assembly is coupled to the rotary shaft, the coupling element being rotational with the rotary shaft. A fixed contact element and a movable contact element are provided within a casing of the assembly along with the coupling element which includes a cam on an outside surface thereof. The movable and fixed contact elements and the coupling element are arranged so that the cam urges the moveable contact element into contact with the fixed contact element when the coupling element is rotated between a selective angular range. A resistance element is arranged to contact at least a portion of the body of the coupling element to provide resistance against the rotational movement of the coupling element. | 06-12-2014 |
