|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||102/531; 149/036; 149/043; 149/061; 280/741|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 3 인용 특허 : 29|
An ignition enhancer and gas heater composition for vehicle occupant restraint systems (commonly known as "airbags") contains a non-azide fuel, an oxidizer and a metal. The ignition enhancer composition provides reliable and consistent ignition of a main propellant composition to produce a sufficient amount of gas to inflate an attached airbag within ten to eighty milliseconds or successfully heat the stored gas in a hybrid system. In a preferred embodiment, the enhancer composition contains 5-aminotetrazole, strontium nitrate, boron nitride, mica or cla...
1. A hybrid inflator comprising:(a) a vessel for the storage of a gas; and (b) a gas heater composition wherein said gas heater composition consisting essentially of: (i) 5-AT as fuel, at a concentration of from about 15 to 35 weight %; (ii) strontium nitrate as oxidizer, at a concentration of from about 50 to 80 weight %; (iii) a metal selected from aluminum, titanium, boron, magnesium and mixtures thereof at a concentration of about 5 to 15 weight %; and (iv) a processing aid selected from silicon dioxide, mica, boron nitride, talc, molybdenum disulfid...