Method for increasing brake efficiency

Details Method for increasing brake efficiency Method for increasing brake efficiency

2005-06-28

2005-06-28

Graham, Matthew C. (Department: 3683)

Interrelated power delivery controls, including engine control

Transmission control

Control by sensed ambient condition, pattern indicia,...

C188S290000, C188S293000

Reexamination Certificate

active

06910989

ABSTRACT:
Within the framework of the method for increasing brake efficiency of a vehicle with a hydrodynamic retarder, the rotational speed of the motor is increased by command for downshifting, in such a manner, that the increased cooling fluid circulation flow, due to the higher rotational speed of the motor speed, the necessary retarder braking power is made available, whereby a downshift command is issued, if this is necessary due to the actual retarder braking power.

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