|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||102/530 ; 102/202 ; 102/2025 ; 102/2027|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 26 인용 특허 : 1|
Pyrotechnic gas generator utilizable particularly on a motor vehicle for operating safety devices, such as safety belt retractors. The generator comprises a resistant body containing an ignition bead (5) and a gas generating charge (3). In order to obtain very short operating times while offering maximum safety and reliability, the gas generating charge is separated from the ignition bead by a dielectric hood (6) which forms a leak-tight initiation chamber (7) around the ignition bead, the gas generating charge being composed of grains of powder based on...
An ultrarapid gas generator, utilizable in particular on a motor vehicle, which comprises a mechanically resistant body (1) forming a combustion chamber (2), a closure means (8) for the combustion chamber, a gas generating charge (3) within the combustion chamber, an initiation plug (4) which comprises an ignition bead (5) fired by means of a resistant filament and which is fixed on the body (1) and penetrates into the combustion chamber, wherein the initiation plug (4) has a hood (6) forming a leaktight initiation chamber (7) around said ignition bead (...