Hybrid motor vehicle, has vacuum pump connected to vacuum chamber and controller for actuating pump, when pressure of chamber is greater than threshold value, for reducing pressure of chamber until pressure is lower than threshold value
The vehicle has a heat engine, and a vacuum pump supplied by a battery and connected to a vacuum chamber which permits to increase a braking force of a driver of the vehicle. A controller actuates the pump, when a pressure of the chamber is greater than a threshold value, for reducing the pressure o...
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Sprache: | eng ; fre |
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