Power transmission control

Details Power transmission control Power transmission control

1996-07-19

1998-12-08

Wright, Dirk

Interrelated power delivery controls, including engine control

Transmission control

Engine starting interlock

74335, B60K 4128

Patent

active

058461604

ABSTRACT:
A transmission control has a manual selector valve for distributing fluid pressure to various transmission elements. A linear voltage displacement transducer (LVDT) is coupled with the selector valve to provide a variable electrical signal through the range of movement of the selector valve. However, each selector position is described or defined by a discrete or distinct electrical signal from the LVDT. The LVDT electrical signal is directed to a powertrain control module (PCM) which processes the electrical signal to effect proper powertrain control.

REFERENCES:
patent: 4425620 (1984-01-01), Batcheller et al.
patent: 4473141 (1984-09-01), Mochida
patent: 4650048 (1987-03-01), Gregerson et al.
patent: 5078242 (1992-01-01), Ratke et al.
patent: 5167311 (1992-12-01), Satoh et al.
patent: 5181592 (1993-01-01), Pattock
patent: 5338907 (1994-08-01), Baker et al.
patent: 5489246 (1996-02-01), Moody et al.
patent: 5562568 (1996-10-01), Smale

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