The invention discloses a multi-stage braking system and a rolling stock system with the same, and the multi-stage braking system comprises an air cylinder, a braking device and a braking device, the pressure adjusting device comprises a first adjusting valve body and a second adjusting valve body which are respectively connected to the air cylinder and are connected with each other in parallel, and a first electromagnetic valve which is simultaneously connected with the first adjusting valve body and the second adjusting valve body; the relay valve comprises a first input end connected with the output end of the pressure adjusting device, a second input end connected with the air cylinder through a second electromagnetic valve, and a brake output end used for outputting brake pressure. According to the multi-stage braking system, at least four-stage braking force can be output, the average deceleration is effectively improved, and the braking distance is shortened.
本发明揭示了一种多阶制动系统及具有该系统的机车车辆系统,多阶制动系统包括:风缸,用于输出空气压力;压力调整装置,包括分别连接至所述风缸且相互并联的第一调整阀体和第二调整阀体,以及同时连接所述第一调整阀体和所述第二调整阀体的第一电磁阀;中继阀,包括连接所述压力调整装置的输出端的第一输入端、通过第二电磁阀连接所述风缸的第二输入端,以及用于输出制动压力的制动输出端。本发明的多阶制动系统,可以输出至少四阶制动力,有效提高平均减速度并缩短制动距离。
Multi-stage braking system and rolling stock system with same
多阶制动系统及具有该系统的机车车辆系统
2023-09-29
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Multi-stage braking system and rolling stock system with same
Europäisches Patentamt | 2023
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