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发明公开
CN107571852A 车辆刹车制动能量回收利用装置 无效 - 撤回

车辆刹车制动能量回收利用装置
摘要：
本发明是一种车辆刹车制动能量回收利用装置。包括有传动齿轮(1)、电磁离合器(2)组成的传动连接组件及液压泵/马达(3)、三位电磁换向阀(4)、过滤器(5)、溢流阀(6)、液压油箱(7)、顺序阀(9)、单向阀(8)、换向阀(10)、电液比例调速阀(11)、蓄能器(12)、压力表(13)、压力传感器(14)、单片机控制单元ECU(15)组成的电液控制组件。其中传动齿轮的轴与电磁离合器的法兰连接，电磁离合器的另一端法兰与液压泵/马达的主轴连接，液压泵/马达的进油口、出油口与三位电磁换向阀连接，三位电磁换向阀依次与溢流阀(6)、液压油箱(7)、顺序阀(9)、单向阀(8)、电液比例调速阀(11)及蓄能器(12)连接。
摘要（英）：

The invention relates to a car brake energy recovery and utilization device. The device comprises a driving connection assembly composed of a driving gear (1) and an electromagnetic clutch (2), an electric hydraulic control assembly composed of a hydraulic pump/motor (3), a three-position electromagnetic directional valve (4), a filter (5), an overflow valve (6), a hydraulic oil tank (7), a sequence valve (9), check valves (8), a reversing valve (10), an electro-hydraulic proportional flowrate regulating valve (11), an energy accumulator (12), a pressure gauge (13), a pressure sensor (14) anda single chip microcomputer control unit ECU (15). A shaft of the driving gear is connected with a flange of the electromagnetic clutch. A flange at the other end of the electromagnetic clutch is connected with a spindle of the hydraulic pump/motor. An oil inlet of the hydraulic pump/motor and an oil outlet of the hydraulic pump/motor are connected with the three-position electromagnetic directional valve. The three-position electromagnetic directional valve is orderly connected with the overflow valve (6), the hydraulic oil tank (7), the sequence valve (9), the check valves (8), the electro-hydraulic proportional flowrate regulating valve (11) and the energy accumulator (12).

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