发明授权
EP0663516B1 Malfunction monitoring apparatus and method for secondary air supply system of internal combustion engine
失效
故障监测装置和方法,用于内燃发动机的二次空气供应系统
- 专利标题: Malfunction monitoring apparatus and method for secondary air supply system of internal combustion engine
- 专利标题(中): 故障监测装置和方法,用于内燃发动机的二次空气供应系统
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申请号: EP94309242.9申请日: 1994-12-12
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公开(公告)号: EP0663516B1公开(公告)日: 1998-05-20
- 发明人: Agustin, Regelio B. , Kashimura, Yuichi , Ishii, Toshio
- 申请人: HITACHI, LTD. , Hitachi Car Engineering Co., Ltd.
- 申请人地址: 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 100 JP
- 专利权人: HITACHI, LTD.,Hitachi Car Engineering Co., Ltd.
- 当前专利权人: HITACHI, LTD.,Hitachi Car Engineering Co., Ltd.
- 当前专利权人地址: 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 100 JP
- 代理机构: Molyneaux, Martyn William
- 优先权: JP313699/93 19931214
- 主分类号: F01N3/22
- IPC分类号: F01N3/22 ; F01N7/00
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