An electric control exhaust brake device comprises an upper cover and a valve body which are connected with each other, and an electromagnetic valve is arranged on one side of the valve body. The upper cover is of a hollow structure, a first exhaust hole is formed in the upper portion of the upper cover, a piston is arranged below the upper cover, and a second spring is arranged between the first exhaust hole and the piston and located in the upper cover. A piston through hole is formed in the middle of the piston in a penetrating mode, a second cavity is formed below the piston, a valve is arranged in the second cavity, a sealing bolt is arranged at the bottom of the second cavity, the upper end of the valve abuts against the lower end of the piston, and a first spring is arranged between the valve and the sealing bolt; and the invention has the advantages of shortening the braking time, reducing the gas consumption and improving the braking efficiency.
一种电控排气制动装置,包括相互连接的上盖和阀体,阀体一侧设置有电磁阀;上盖为中空结构,上盖的上部设置有第一排气孔,上盖的下方设置有活塞,第一排气孔和活塞之间设置有第二弹簧,第二弹簧位于上盖的内部;活塞的中部贯穿设置有活塞通孔,活塞的下方设置有第二腔室,第二腔室内设置有阀门,第二腔室的底部设置有密封螺栓,阀门的上端抵在活塞的下端,阀门和密封螺栓之间设置有第一弹簧;具有缩短制动时间、减少气体使用量、提高制动效率的优点。
Electric control exhaust brake device
一种电控排气制动装置
2021-10-15
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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