Electro-hydraulic servo brake hydraulic system

The utility model discloses an electro-hydraulic servo brake hydraulic system. The hydraulic brake system comprises an oil tank, a brake prefill valve, an energy accumulator, an electro-hydraulic brake valve, an electronic pedal and a wet brake bridge, the brake prefill valve is used for conveying o...

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Bibliographische Detailangaben
Hauptverfasser:	LIU SHANSHAN, SHEN LOULI, LI JING, LIU DAQING, SONG TAO, JIN YINGCHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL HAULING HOISTING HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD LIFTING PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The utility model discloses an electro-hydraulic servo brake hydraulic system. The hydraulic brake system comprises an oil tank, a brake prefill valve, an energy accumulator, an electro-hydraulic brake valve, an electronic pedal and a wet brake bridge, the brake prefill valve is used for conveying oil to the energy accumulator, when an electronic pedal associated with the electro-hydraulic brake valve is stepped down, an oil way in the electro-hydraulic brake valve is connected, hydraulic oil is conveyed to the wet brake bridge through the energy accumulator, traveling brake is achieved, and when the electronic pedal is loosened, the oil way is disconnected, the brake portion of the wet brake bridge is directly communicated with an oil tank, and traveling brake is relieved. The combinationof the electronic pedal and the electro-hydraulic brake valve is adopted; the electro-hydraulic brake valve can be not placed in a cab; the electronic pedal is placed at the position closer to the brake, signal transmission