发明授权
- 专利标题: Secondary air supply system for internal combustion engines
- 专利标题(中): 内燃机二次供气系统
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申请号: US693125申请日: 1976-06-04
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公开(公告)号: US4085586A公开(公告)日: 1978-04-25
- 发明人: Norio Shibata
- 申请人: Norio Shibata
- 申请人地址: JA Toyota
- 专利权人: Toyota Jidosha Kogyo Kabushiki Kaisha
- 当前专利权人: Toyota Jidosha Kogyo Kabushiki Kaisha
- 当前专利权人地址: JA Toyota
- 优先权: JA51-20499 19760226
- 主分类号: F01N3/34
- IPC分类号: F01N3/34 ; F01N3/22 ; F01N3/30 ; F04B45/053 ; F01N3/10
摘要:
A system for supplying secondary air into the exhaust system of internal combustion engines having in combination two parallel systems, one feeding air depending upon exhaust gas pressure pulsation and the other feeding air depending upon intake vacuum pulsation.
公开/授权文献
- US5775308A Internal combustion engine 公开/授权日:1998-07-07
信息查询
IPC分类: