发明授权
- 专利标题: Control arrangement for a direct-injecting internal combustion engine
- 专利标题(中): 直喷式内燃机的控制装置
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申请号: US906163申请日: 1997-08-05
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公开(公告)号: US6092507A公开(公告)日: 2000-07-25
- 发明人: Hartmut Bauer , Nikolaus Benninger , Uwe Maienberg
- 申请人: Hartmut Bauer , Nikolaus Benninger , Uwe Maienberg
- 申请人地址: DEX Stuttgart
- 专利权人: Robert Bosch GmbH
- 当前专利权人: Robert Bosch GmbH
- 当前专利权人地址: DEX Stuttgart
- 优先权: DEX19631986 19960808
- 主分类号: F02D43/00
- IPC分类号: F02D43/00 ; F02B17/00 ; F02B75/12 ; F02D9/02 ; F02D41/00 ; F02D41/02 ; F02D41/04 ; F02D41/30 ; F02D41/34 ; F02D41/38
摘要:
The invention is directed to a control arrangement for a direct injected gasoline engine. A sensor detects at least one operating variable of the engine and an actuator adjusts the air supplied to the engine. A control unit switches the engine between a stratified charge mode of operation and a homogeneous mode of operation in dependence upon the one operating variable of the engine. The control unit drives the actuator so as to cause the actuator to undergo a defined displacement when the control unit switches between the modes of operation so that the torque of the engine is essentially the same before and after the switchover between the modes of operation.
公开/授权文献
- US5321110A Cationic polymer compositions 公开/授权日:1994-06-14