发明名称 Line pressure control system for automotive automatic transmission having self-adjusting level control
摘要 The outputs of one or more the sensors involved in the control of the transmission line pressure level are monitored. In the event that one of the same exhibits characteristics indicative that it is malfunctioning, a self-update function which modifies the line pressure level based on the length of a shift time is inhibited in order to prevent the line pressure being adjusted in a totally erroneous manner.
申请公布号 US4967620(A) 申请公布日期 1990.11.06
申请号 US19890387285 申请日期 1989.07.31
申请人 NISSAN MOTOR CO., LTD. 发明人 SHIMANAKA, SHIGEKI
分类号 F16H61/00;F16H61/02;F16H61/04;F16H61/08;F16H61/10;F16H61/12 主分类号 F16H61/00
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