发明授权
- 专利标题： Structural enclosure of combustion engines for the purpose of reducing engine noise
- 专利标题（中）： 用于减少发动机噪音的内燃机的结构外壳
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申请号： US556918申请日： 1995-11-20
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公开(公告)号： US5611301A公开(公告)日： 1997-03-18
- 发明人: Per Gillbrand , Lars Bergsten
- 申请人： Per Gillbrand , Lars Bergsten
- 申请人地址： SEX
- 专利权人： Saab Automobile Aktiebolag
- 当前专利权人： Saab Automobile Aktiebolag
- 当前专利权人地址： SEX
- 优先权： SEX9301814 19930528
- 主分类号： F02B75/04
- IPC分类号： F02B75/04 ; F02B75/18 ; F02B77/13 ; F02F7/00 ; F02F11/00 ; F16M1/02 ; F02B23/00
摘要：
The invention relates to an engine with a constructional design and material composition for optimum thermal conductivity and vibration damping functions. The invention consists in the cylinder section (11) surrounding the combustion chamber being made of a light metal alloy and in the lower part of the cylinder section being connected to a crankcase section (13) with integral lateral walls (21,22) which enclose the cylinder section (11) with an air gap, and the crankcase section is made of a material with higher density than the cylinder section, preferably cast iron.
公开/授权文献
- USRE34606E Modified enzymes and methods for making same 公开/授权日：1994-05-10
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