发明申请
- 专利标题: METHOD FOR CYLINDER EQUALIZATION IN A MULTI-CYLINDER INTERNAL COMBUSTION ENGINE
- 专利标题(中): 多缸内燃机中气缸均衡的方法
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申请号: US13396800申请日: 2012-02-15
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公开(公告)号: US20120204830A1公开(公告)日: 2012-08-16
- 发明人: Wolfram Gottschalk , Olaf Magnor , Matthias Schultalbers , Christian Steinbrecher
- 申请人: Wolfram Gottschalk , Olaf Magnor , Matthias Schultalbers , Christian Steinbrecher
- 申请人地址: DE Berlin
- 专利权人: IAV GMBH INGENIEURGESELLSCHAFT AUTO UND VERKEHR
- 当前专利权人: IAV GMBH INGENIEURGESELLSCHAFT AUTO UND VERKEHR
- 当前专利权人地址: DE Berlin
- 优先权: DE102011011337.1 20110216
- 主分类号: F02B3/00
- IPC分类号: F02B3/00
摘要:
A method is provided for equalizing the cylinders of a multi-cylinder internal combustion engine. The internal combustion engine is configured as a reciprocating engine having direct injection and spark ignition. A fuel mass is injected in a cylinder-specific manner, and a cylinder-specific air mass and a cylinder-specific ignition time are each adjustable. An injection amount is equalized, then a charge is equalized and then a mean combustion pressure is equalized.
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