The invention relates to the field of an automobile SBS (Supplemental Inflatable Restraint System), and concretely belongs to an SBS igniter. The SBS igniter comprises a detonating opening, a cartridge case, a priming supporter, an electric heating wire, electrodes, a ceramic sheet, insulation gaskets, a permanent magnet and lead-out conducting wires which are in sequential connection in sequence. Preferably, cylindrical priming is embedded in the priming supporter. Preferably, insulation sleeves are arranged on the lead-out conducting wires. Preferably, a cylindrical electric heating head is arranged inside the electric heating wire. The SBS igniter has the advantages that the structure is compact; the design is reasonable; the lead end of the igniter is electrified; current passes through the electric heating head; the electric heating head heats; the priming is ignited; and the generated pressure and heat impact the cartridge case for igniting an ignition system of an inflator, and the fast inflation of an air bag is realized.
SBS igniter
2015-08-26
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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