发明授权
- 专利标题： Braking diesel engines
- 专利标题（中）： 制动柴油发动机
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申请号： US276348申请日： 1981-06-05
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公开(公告)号： US4393832A公开(公告)日： 1983-07-19
- 发明人: Olof Samuel , Heikki Hellemaa
- 申请人： Olof Samuel , Heikki Hellemaa
- 申请人地址： SEX Stockholm FIX Abo
- 专利权人： Nordstjernan AB,Oy Warstsila AB
- 当前专利权人： Nordstjernan AB,Oy Warstsila AB
- 当前专利权人地址： SEX Stockholm FIX Abo
- 优先权： SEX7908405 19791010
- 主分类号： F02D13/04
- IPC分类号： F02D13/04 ; F01L9/00 ; F01L9/04 ; F01L13/06 ; F02B1/04 ; F02B3/06 ; F02N9/04 ; F16D57/06 ; F02D35/00
摘要：
The invention relates to a method and apparatus for controlling the braking action of a diesel engine having several cylinders. Hereby valves of the cylinders are opened and closed for supplying compressed air and/or venting the cylinder during a certain moment of the compression stroke. This is accomplished by a transmitter which produces an electric pulse that is transformed into an electro-magnetic force, which controls a valve of a pressurized pilot air system for opening the valve of the particular cylinder.
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