发明授权
- 专利标题： Carburetor for an internal combustion engine
- 专利标题（中）： 用于内燃机的化油器
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申请号： US189129申请日： 1988-05-02
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公开(公告)号： US4861522A公开(公告)日： 1989-08-29
- 发明人: Reinhard Gerhardy , Hans Holderle , Jurgen Wolf , Werner Vonderau
- 申请人： Reinhard Gerhardy , Hans Holderle , Jurgen Wolf , Werner Vonderau
- 申请人地址： DEX Waiblingen
- 专利权人： Stihl; Andreas
- 当前专利权人： Stihl; Andreas
- 当前专利权人地址： DEX Waiblingen
- 优先权： DEX3715272 19870508
- 主分类号： F02M3/02
- IPC分类号： F02M3/02 ; F02M7/12 ; F02M17/04
摘要：
Disturbances can occur in handheld portable tools driven by internal combustion engines because the idle-nozzle system and the main-nozzle system influence each other. The carburetor of the invention prevents this disturbing influence and provides a control of the engine which is proportional to speed. The carburetor includes a control member which closes off the main nozzle during idle operation and the idle nozzle during operation under load in dependence upon the position of the throttle flap.
公开/授权文献
- US5494586A Oil-water separation apparatus 公开/授权日：1996-02-27
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