发明名称 |
NAINENKIKANNOKURANKUKAKUOYOBIKITOHANTEIHOHO |
摘要 |
A crank angle and cylinder number detecting system for an engine has a disc secured to a camshaft of the engine and, a plurality of projections are formed on a periphery of the disc. A sensor is provided adjacent the disc so as to produce pulses. A pattern of interval arrangement of pulses is determined. From the determined pattern, a crank angle of the engine and a cylinder number are precisely determined in a short time. |
申请公布号 |
JP2657862(B2) |
申请公布日期 |
1997.09.30 |
申请号 |
JP19910278587 |
申请日期 |
1991.09.30 |
申请人 |
FUJI JUKOGYO KK;HITACHI SEISAKUSHO KK |
发明人 |
OOKUMO HIROYA;MYAMA HIDEJI;FUJISHITA MASAKATSU;TAMURA MAKOTO |
分类号 |
F02B77/08;F02D41/34;F02D41/36;F02D45/00;F02P3/04;F02P7/067;F02P7/077;G01M15/06;(IPC1-7):F02D45/00 |
主分类号 |
F02B77/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|