Novel brake device suitable for new energy automobile

The invention provides a novel brake device suitable for a new energy automobile. The brake device comprises a brake assembly fixedly installed on a wheel driving shaft. A fixing plate with a throughhole is arranged on one side of the brake assembly. A double-oil-pump device is mounted on one side o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG XIAOYAN, YANG FUWANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL 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 invention provides a novel brake device suitable for a new energy automobile. The brake device comprises a brake assembly fixedly installed on a wheel driving shaft. A fixing plate with a throughhole is arranged on one side of the brake assembly. A double-oil-pump device is mounted on one side of the fixing plate. The double-oil-pump device is provided with a friction device. A heat dissipation oil way device is arranged under the friction device. A main oil pump body is arranged at one end of the heat dissipation oil way device. One end of the main oil pump body is hinged with a lever device through a main piston rod arranged at one end of a main oil pump piston. Two symmetrically distributed fan-shaped plates are also arranged at the periphery of the friction device. The front end of each fan-shaped plate is provided with an arc-shaped plate. Electromagnetic conversion devices are installed on the arc-shaped plates. According to the invention, the friction device contacts with the brake assembly more ti