发明公开
- 专利标题： Toroidal hybrid gas generator
- 专利标题（中）： Torusförmig混合动力气体发生器
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申请号： EP95307059.6申请日： 1995-10-04
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公开(公告)号： EP0706917A1公开(公告)日： 1996-04-17
- 发明人: Clark, Randall J. , Rasmussen, Kirk H. , Smith, Bradley W. , Kort, Leland B.
- 申请人： MORTON INTERNATIONAL, INC.
- 申请人地址： 100 North Riverside Plaza, Randolph Street at the River Chicago, Illinois 60606 US
- 专利权人： MORTON INTERNATIONAL, INC.
- 当前专利权人： MORTON INTERNATIONAL, INC.
- 当前专利权人地址： 100 North Riverside Plaza, Randolph Street at the River Chicago, Illinois 60606 US
- 代理机构： Bankes, Stephen Charles Digby
- 优先权： US321786 19941012
- 主分类号： B60R21/26
- IPC分类号： B60R21/26
摘要：
The inflator comprises an upper stamped metal housing part (24) welded (36) to a lower stamped metal housing part (26) which includes an integral centre tie (22) containing a metal cup (42) accommodating gas generant material (70) and an igniter assembly (43) including a squib (64). Initiation of the generant material (70) causes an upper piston portion of the cup (42) to separate from the rest of the cup at a circumferential groove (52) and move upwardly uncovering openings (55) which allows hot gas to pass outwardly into a surrounding toroidal chamber (20) accommodating pressurised gas from where gas passes inwardly through further openings (58) into the centre tie (22) above the cup (42) and then out of the inflator through a frangibly sealed orifice (40). Upward movement of the piston portion is arrested by friction and inwardly directed tabs (60).
公开/授权文献
- EP0706917B1 Toroidal hybrid gas generator 公开/授权日：1999-03-10
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