A three-way valve comprises a valve block, a valve cavity, a first channel, a second channel and a third channel are arranged in the valve block, the first channel, the second channel and the third channel are communicated with the valve cavity, a valve body, a supporting seat, a valve seat and a movable valve element are arranged in the valve cavity, the upper end of the supporting seat is fixedly connected with the lower end of the valve body, and the valve seat is fixedly connected to the lower end of the supporting seat. The valve element is arranged in the supporting seat in a vertically movable mode and located between the valve body and the valve seat, a first communicating opening communicating with the first channel and the interior of the supporting seat is formed in the valve body in a penetrating mode, a second communicating opening communicating with the second channel and the interior of the supporting seat is formed in the supporting seat in a penetrating mode, and a third communicating opening communicating with the third channel and the interior of the supporting seat is formed in the valve seat in a penetrating mode. The invention further provides a brake-by-wire system.
一种三通阀,包括阀块,阀块内设有阀腔和与阀腔连通的第一通道、第二通道和第三通道,阀腔内设置有阀体、支撑座、阀座和可移动的阀芯,支撑座的上端与阀体的下端固定连接,阀座固定连接在支撑座的下端,阀芯可上下移动地设置在支撑座内且位于阀体与阀座之间,阀体内贯穿设有连通第一通道与支撑座内部的第一连通口,支撑座贯穿设有连通第二通道与支撑座内部的第二连通口,阀座贯穿设有连通第三通道与支撑座内部的第三连通口。本发明还提供一种线控制动系统。
Three-way valve and brake-by-wire system
三通阀及线控制动系统
2023-08-01
Patent
Electronic Resource
Chinese
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