GAS GENERATOR AND AIR BAG MODULE ASSEMBLY

To provide a technology which can efficiently suppress a rise in temperature of a housing after actuating a gas generator.SOLUTION: A gas generator comprises a temperature rise suppression member provided in contact with the outer surface of a housing so as to cover the outer surface, the temperatur...

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Bibliographische Detailangaben
Hauptverfasser:	NAKAI TOSHIYUKI, KATSUTA NOBUYUKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Beschreibung
Zusammenfassung:	To provide a technology which can efficiently suppress a rise in temperature of a housing after actuating a gas generator.SOLUTION: A gas generator comprises a temperature rise suppression member provided in contact with the outer surface of a housing so as to cover the outer surface, the temperature rise suppression member including an endothermic agent which absorbs the heat of the housing by the occurrence of a chemical change or a state change by the heat of the housing upon a rise in temperature of the housing due to the combustion of a gas generation agent, and a binder agent which coexists with the endothermic agent so that the temperature rise suppression member may have flexibility.SELECTED DRAWING: Figure 2 【課題】ガス発生器作動後のハウジングの昇温をより効率的に抑制可能な技術を提供する。【解決手段】ガス発生器は、ハウジングの外表面の少なくとも一部を覆うように該外表面に接触して設けられた温度上昇抑制部材を備え、温度上昇抑制部材は、ガス発生剤の燃焼に起因してハウジングの温度が上昇すると該ハウジングの熱により化学変化または状態変化を起こすことで前記ハウジングの熱を吸熱する吸熱剤と、温度上昇抑制部材が柔軟性を有するように吸熱剤と併存するバインダ剤と、を含む。【選択図】図２