发明授权
- 专利标题： Device for actuating a fuel-exchange poppet valve of a reciprocating internal-combustion engine
- 专利标题（中）： 用于致动往复式内燃机的燃料交换提升阀的装置
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申请号： US50391申请日： 1987-05-18
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公开(公告)号： US4762095A公开(公告)日： 1988-08-09
- 发明人: Hans Mezger , Reinhard Konneker , Hans-Joachim Esch
- 申请人： Hans Mezger , Reinhard Konneker , Hans-Joachim Esch
- 申请人地址： DEX Stuttgart
- 专利权人： Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- 当前专利权人： Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- 当前专利权人地址： DEX Stuttgart
- 优先权： DEX3616540 19860516
- 主分类号： F01L1/18
- IPC分类号： F01L1/18 ; F01L1/16 ; F01L1/46 ; F01L9/04
摘要：
A fuel-exchange poppet valve of a reciprocating internal-combustion engine is actuated by two electromagnets that, in an alternating way, are energized periodically to attract an armature disk arranged between them. The armature disk is fastened at an armature that is coupled to a one-armed fuel-exchange poppet valve control lever. The control lever is pivotally moved back and forth against the spring tension of a torsional bar spring to open and close a poppet valve.
公开/授权文献
- US6112218A Digital filter with efficient quantization circuitry 公开/授权日：2000-08-29
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