Transmission control system and method

Details Transmission control system and method Transmission control system and method

1995-03-23

1996-10-01

Nguyen, Hoang

Power plants

Pressure fluid source and motor

Methods of operation

60420, 60448, 60449, 60452, 477 20, F16D 3100, F16H 4700

Patent

active

055602037

ABSTRACT:
A hydromechanical transmission shifting control system and method includes a hydromechanical transmission and a number of clutches connected to the transmission. A microcontroller receives various signals generated by the operator, engine, transmission, and the load. The microcontroller controls the ratio of the input to output speed of the transmission as well as the engagement or disengagement of the number of clutches based upon the various input signals.

REFERENCES:
patent: 3053043 (1962-09-01), Knowler
patent: 4028890 (1977-06-01), Habiger et al.
patent: 4180981 (1980-01-01), Pensa
patent: 4246806 (1981-01-01), Reynolds et al.
patent: 4594666 (1986-06-01), Cornell
patent: 4598545 (1986-07-01), Harada
patent: 4648040 (1987-03-01), Cornell et al.
patent: 4663714 (1987-05-01), Cornell et al.
patent: 4672811 (1987-06-01), Yoshida et al.
patent: 5136495 (1992-08-01), Tokoro et al.
patent: 5161433 (1992-11-01), Sakakibara et al.
patent: 5184466 (1993-02-01), Schniederjan et al.
patent: 5213012 (1993-05-01), Suzuki
patent: 5240094 (1993-08-01), Suzuki
patent: 5285389 (1994-02-01), Taylor
patent: 5295795 (1994-03-01), Yasuda et al.
patent: 5337629 (1994-08-01), Kita

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