An ignition device for a biomass particle fuel barbecue grill and a heater, the device comprising an electrode rod (2), an igniter (3) and a wire (5), wherein the electrode rod (2) is arranged at the bottom part of a biomass particle fuel combustion area, (1) in a biomass particle barbecue grill body. Specifically, a hole site is arranged at the bottom part of the biomass particle fuel combustion area (1) for fixing and installing the electrode rod, (2) and making contact with biomass particles in the biomass particle fuel combustion area (1); the igniter (3) is fixedly arranged at a suitable position on the outer surface of the biomass particle barbecue grill body; and the igniter (3) is connected to the electrode rod (2) by means of the wire (5).

An ignition device for a biomass particle fuel barbecue grill and a heater, the device comprising an electrode rod (2), an igniter (3) and a wire (5), wherein the electrode rod (2) is arranged at the bottom part of a biomass particle fuel combustion area, (1) in a biomass particle barbecue grill body. Specifically, a hole site is arranged at the bottom part of the biomass particle fuel combustion area (1) for fixing and installing the electrode rod, (2) and making contact with biomass particles in the biomass particle fuel combustion area (1); the igniter (3) is fixedly arranged at a suitable position on the outer surface of the biomass particle barbecue grill body; and the igniter (3) is connected to the electrode rod (2) by means of the wire (5).

A multi-fueled impulse initiator that includes a fuel source equipped with a control valve, an air source equipped with a control valve, a removable air flow insert having opposing inlet and outlet faces, an air expansion chamber fluidly connected to both the air source and the inlet face of the removable air flow insert, and an igniter assembly having a sparking tip. The removable air flow insert includes channels traversing from the inlet face to the outlet face of the air flow insert.

The invention relates to a gas burner comprising: —an injection holder (2) with at least three gas injectors (2.1, 2.2, 2.3); —a burner crown assembly (3), the burner crown assembly comprising at least three flame rings (FR1, FR2, FR3) with different sizes, the burner crown assembly further comprising at least three chambers (CH1, CH2, CH3) and at least three pipes (3.1.1, 3.1.2, 3.1.3), each pipe being fluidly coupled with a single chamber; wherein each gas injector is associated with one of said pipes for providing gas into said pipe, said pipe being adapted to receive primary air in the area of the injection holder and to provide a combustion mixture of gas and primary air to one of said flame rings of the burner crown assembly. In addition, adjacent flame rings are separated from each other based on an air gap (AG1, AG2) provided between said adjacent flame rings.

A combination device (10) includes a lighter assembly (12) and a candle maintenance device (14). The lighter assembly (12) includes an assembly body (16) and a lighting system (18) that is coupled to the assembly body (16). The lighter assembly (12) can be a rechargeable lighter assembly. The lighting system (18) can be a flameless lighting system. The candle maintenance device (14) is removably coupled to the assembly body (16). The candle maintenance device (14) can include a wick lifter (36), a wick trimmer (38), and a flame snuffer (40). The assembly body (16) can include an outer surface (216S), and the candle maintenance device (14) can be removably coupled to the outer surface (216S) of the assembly body (16). Alternatively, the assembly body (16) can define an insert chamber (22), and the candle maintenance device (14) can be removably positionable within the insert chamber (22). At least one of the assembly body (16) and the candle maintenance device (14) can be formed from non-plastic materials.

A cartridge for use in a smoking device for vaporization including a first area for including a smokeable material, a second area for including a vapor-forming material, and a perforation allowing vapor to exit the cartridge upon heating the cartridge.

A portable biometric lighter device (100) generally involving a control unit (210), a biometric sensor, such as a fingerprint sensor (140), wherein the biometric sensor is configured to scan a biometric data of a user and is operably coupled to the control unit (210), and an ignition element, wherein the ignition element is activated by the control unit (210) upon a match of the scanned biometric data of the user and a biometric data of an authorized user that is stored in a memory device.

A device is provided for controlling the ignition of gas burners of a domestic cooking appliance. The device includes an electric switch with an insulating casing that carries a pair of fixed electric contacts. A movable body carries a movable electric contact that cooperates with the fixed electric contacts. The movable body is displaceable with respect to the casing between an open position and a closed position. An elastic element elastically pushes movable body toward the open position. A flexible cable has a first end that is anchored to the movable body and a second end that is anchored to a fixed support. A plurality of actuating members is associated with respective gas taps and have movable elements that cooperate with respective sections of the flexible cable. Each actuating member can bend a respective portion of the flexible cable into corrugated shape during the opening of the respective gas tap.

A device is provided for controlling the ignition of gas burners of a domestic cooking appliance. The device includes an electric switch with an insulating casing that carries a pair of fixed electric contacts. A movable body carries a movable electric contact that cooperates with the fixed electric contacts. The movable body is displaceable with respect to the casing between an open position and a closed position. An elastic element elastically pushes movable body toward the open position. A flexible cable has a first end that is anchored to the movable body and a second end that is anchored to a fixed support. A plurality of actuating members is associated with respective gas taps and have movable elements that cooperate with respective sections of the flexible cable. Each actuating member can bend a respective portion of the flexible cable into corrugated shape during the opening of the respective gas tap.

An oil boiler according to the present disclosure includes a combustion chamber in which a combustion reaction occurs, a burner including a fuel nozzle that sprays fuel of an oil type into the combustion chamber, an air nozzle that injects air into the combustion chamber, and a spark plug that ignites a mixture of the fuel and the air, an air supply pipe that guides the air supplied to the air nozzle, a duct that releases combustion gas, a heat exchanger that heats heating water by heat from the combustion reaction, and a case that receives said components. The duct includes a flue connecting adaptor to which a corrugated pipe and a flue are connected, in which the corrugated pipe is connected to an inlet of the air supply pipe into which the air is introduced, and the flue releases the combustion gas to the outside of the case.