Clutch control for high-response continuously variable transmiss

Details Clutch control for high-response continuously variable transmiss Clutch control for high-response continuously variable transmiss

1989-10-17

1991-04-30

Bonck, Rodney H.

192 clutches and power-stop control

Vortex-flow drive and clutch

With brake

192 0076, B60K 4102

Patent

active

050109898

ABSTRACT:
A continuously variable transmission system having a controllable variable speed component and a fluid controlled clutch includes a schedule for providing a desired engine speed in response to the engine throttle angle and engine torque, and a system element for providing an error signal representative of the difference between desired and actual engine speeds. The error signal is developed to provide an output signal representative of a required clutch pressure that allows clutch slippage sufficient to unload the engine and allow it to rapidly reach its desired speed. The clutch is reengaged when the engine speed and the ratio of the variable speed component have reached or approached their required values.

REFERENCES:
patent: 2878690 (1959-03-01), Capron et al.
patent: 4387608 (1983-06-01), Mohl et al.
patent: 4433594 (1984-02-01), Smirl
patent: 4458318 (1984-07-01), Smit et al.
patent: 4502579 (1985-03-01), Makita
patent: 4509625 (1985-04-01), Tellert
patent: 4542665 (1985-09-01), Yamamuro et al.
patent: 4583627 (1986-04-01), Kumura et al.
patent: 4623052 (1986-11-01), Watanabe et al.
patent: 4638898 (1987-01-01), Braun
patent: 4648496 (1987-03-01), Petzold et al.
patent: 4653621 (1987-03-01), Oshiage
patent: 4663714 (1987-05-01), Cornell et al.
patent: 4665773 (1987-05-01), Hiramatsu et al.
patent: 4730712 (1988-03-01), Ohkumo
patent: 4793454 (1988-12-01), Petzold et al.
patent: 4805751 (1989-02-01), Ohkumo et al.
patent: 4811222 (1989-03-01), Watanabe et al.
patent: 4825991 (1989-05-01), Ohkumo
patent: 4867287 (1989-09-01), Hayashi

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