A method of manufacturing a gas generator for an airbag having an igniter includes the steps of: providing, in the igniter, an integrated circuit including a memory unit for activating the igniter upon receipt of an external signal; attaching the igniter to a gas generator housing of the gas generat
A method of manufacturing a gas generator for an airbag having an igniter includes the steps of: providing, in the igniter, an integrated circuit including a memory unit for activating the igniter upon receipt of an external signal; attaching the igniter to a gas generator housing of the gas generator; and storing, in the memory unit, information indicative of an identity of the gas generator after said attaching step.
대표청구항▼
What is claimed: 1. A method of manufacturing a gas generator for an airbag having an igniter, comprising: providing, in said igniter, an integrated circuit including a memory unit for activating said igniter upon receipt of an external signal; attaching said igniter to a gas generator housing of s
What is claimed: 1. A method of manufacturing a gas generator for an airbag having an igniter, comprising: providing, in said igniter, an integrated circuit including a memory unit for activating said igniter upon receipt of an external signal; attaching said igniter to a gas generator housing of said gas generator; and storing, in said memory unit, information indicative of an identity of said gas generator after said attaching step, and at least one of information indicative of disconnection of a heat generating portion and a loose contact between the heat generating portion and a priming disposed in the gas generator. 2. The method according to claim 1, wherein said storing step includes the step of storing information indicative of a position of said gas generator when installed in a vehicle. 3. A method of manufacturing an air bag module that includes a gas generator having an igniter, an air bag, and a module cover, comprising: providing, in said igniter, an integrated circuit including a memory unit for activating said igniter upon receipt of an external signal; attaching said igniter to a gas generator housing of said gas generator; installing said gas generator and said air bag in said module cover; and storing, in said memory unit, information indicative of an identity of said gas generator after said installing step, and at least one of information indicative of disconnection of a heat generating portion and a loose contact between the heat generating portion and a priming disposed in the gas generator. 4. The method according to claim 3, wherein said storing step includes the step of storing information indicative of a position of said gas generator when installed a vehicle. 5. A method of installing an air bag apparatus in a vehicle, said air bag apparatus including an impact sensor, a control unit, a plurality of gas generators each gas generator including an igniter, and a bus line, the method comprising: providing, in said igniter, an integrated circuit including a memory unit for activating said igniter upon receipt of an external signal; installing said impact sensor, said control unit, said plurality of gas generators, and said bus line to said vehicle; connecting said plurality of gas generators to said control unit by said bus line; and storing, in said memory unit in each gas generator, information indicative of an identity of said gas generator after said installing step, and at least one of information indicative of disconnection of a heat generating portion and a loose contact between the heat generating portion and a priming disposed in the gas generator. 6. The method according to claim 5, wherein said storing step includes the step of storing information indicative of a position of said gas generator when installed in said vehicle.
Pathe Claude,FRX ; Trousselle Raphael,FRX ; Clot Philippe,CHX ; Fivaz Eric,FRX, Method of detonator control with electronic ignition module, coded blast controlling unit and ignition module for its implementation.
Laucht Horst (Bruckmuehl DEX) Baur Richard (Pfaffenhofen DEX) Werner Bernd (Schliersee DEX) Nilsson Karl E. (Ottobrunn DEX) Hora Peter (Schrobenhausen DEX), Steering wheel mounted air bag module including electromagnetically shielded sensor.
Maeda, Shigeru; Kubo, Dairi; Matsumura, Yasuaki; Furuya, Toshiaki, Header assembly, squib and gas generator for air bag and gas generator for seat belt pretensioner.
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