A multistage pressure regulating relay valve comprises a body, a first pressure regulating device and a second pressure regulating device, the body comprises a reaction gas chamber and a fourth control gas chamber, a first gas channel is communicated between the reaction gas chamber and the first pressure regulating device, and a second gas channel is communicated between the fourth control gas chamber and the first pressure regulating device; a pressure regulating air passage is communicated between the first pressure regulating device and the second pressure regulating device; the brake device has the advantages of improving brake efficiency and guaranteeing brake effect.
一种多级调压继动阀,包括本体、第一调压装置和第二调压装置,本体包括反作用气腔室和第四控制气腔室,反作用气腔室和第一调压装置之间连通有第一气道,第四控制气腔室和第一调压装置之间连通有第二气道;第一调压装置和第二调压装置之间连通有调压气道;具有提高制动效率、保证制动效果的优点。
Multi-stage pressure regulating relay valve
一种多级调压继动阀
2022-03-18
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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