发明授权
- 专利标题： Engine speed sensing device
- 专利标题（中）： 发动机转速传感装置
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申请号： US333742申请日： 1981-12-23
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公开(公告)号： US4527248A公开(公告)日： 1985-07-02
- 发明人: Sadao Takase , Katsunori Oshiage , Akito Yamamoto , Akio Hosaka
- 申请人： Sadao Takase , Katsunori Oshiage , Akito Yamamoto , Akio Hosaka
- 申请人地址： JPX Yokohama
- 专利权人： Nissan Motor Company, Limited
- 当前专利权人： Nissan Motor Company, Limited
- 当前专利权人地址： JPX Yokohama
- 优先权： JPX55-184112 19801226
- 主分类号： F02B77/08
- IPC分类号： F02B77/08 ; F02D41/34 ; F02D45/00 ; F02P5/15 ; F02P5/155 ; G01P3/489 ; G05B15/02 ; G01P3/42
摘要：
In an engine speed sensing device, angle pulses produced when the crankshaft rotates through a predetermined angle are counted by a counter for a predetermined interval. The count of angle pulses is read into a central processing unit of a digital computer at the end of each set time interval in response to a control signal which both updates the angle pulse count and signals the processing unit to read the count.
公开/授权文献
- US5503656A Metal recovery and recycling method and system 公开/授权日：1996-04-02