发明授权
- 专利标题： Destructable air inlet cover for rocket engines
- 专利标题（中）： 用于火箭发动机的可破坏进气口盖
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申请号： US225607申请日： 1981-01-16
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公开(公告)号： US4391094A公开(公告)日： 1983-07-05
- 发明人: Herbert Engel , Horst Boettger
- 申请人： Herbert Engel , Horst Boettger
- 申请人地址： DEX
- 专利权人： Messerschmitt-Bolkow-Blohm Gesellschaft mit Beschrankter Haftung
- 当前专利权人： Messerschmitt-Bolkow-Blohm Gesellschaft mit Beschrankter Haftung
- 当前专利权人地址： DEX
- 优先权： DEX3003004 19800129
- 主分类号： F02K7/18
- IPC分类号： F02K7/18 ; F02K7/10 ; F02K9/08
摘要：
An improved combination of a cover for closing the air inlet openings intohe combustion chamber of a jet rocket engine and strike device for destroying the cover is disclosed. In accordance with the improved arrangement, the cover is composed of a material which is internally prestressed and a device is provided for retaining the strike device in a prestrike position relative to the cover which is operative to release the strike device upon the reaching of a predetermined magnitude of the pressure acting on the strike device.
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