发明申请
US20130213328A1 CONTROL VALVE FOR CONTROLLING COMPRESSION RATIO AND COMBUSTION RATE
审中-公开
用于控制压缩比和燃烧速率的控制阀
- 专利标题: CONTROL VALVE FOR CONTROLLING COMPRESSION RATIO AND COMBUSTION RATE
- 专利标题(中): 用于控制压缩比和燃烧速率的控制阀
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申请号: US13882939申请日: 2010-11-01
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公开(公告)号: US20130213328A1公开(公告)日: 2013-08-22
- 发明人: Russell P. Zukouski
- 申请人: Russell P. Zukouski
- 申请人地址: US IL Lisle
- 专利权人: International Engine Intellectual Property Company LLC
- 当前专利权人: International Engine Intellectual Property Company LLC
- 当前专利权人地址: US IL Lisle
- 国际申请: PCT/US10/54987 WO 20101101
- 主分类号: F02D13/02
- IPC分类号: F02D13/02 ; F01L1/46 ; F01L1/34
摘要:
A method of controlling the compression ratio in an engine (10) having at least one cylinder (12) with a piston (14) includes providing an air control valve (16) in fluid communication with the cylinder, where the air control valve is in fluid communication with a reservoir (52). The method also includes opening the air control valve (16) in a compression stroke before the piston (14) reaches top dead center, and closing the air control valve (16) when the piston reaches top dead center.
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