ABS relay valve electronic control auxiliary braking system

The invention relates to the technical field of braking systems, in particular to an ABS relay valve electronic control auxiliary braking system. The system comprises an upper cover, an upper body, a middle body, a second air inlet, a lower body, a lower cover, an air control unit, a main valve, a f...

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Bibliographische Detailangaben
Hauptverfasser: KANG YAJUN, KANG DAWEI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to the technical field of braking systems, in particular to an ABS relay valve electronic control auxiliary braking system. The system comprises an upper cover, an upper body, a middle body, a second air inlet, a lower body, a lower cover, an air control unit, a main valve, a first brake cavity, a second brake cavity, a third brake cavity, a fourth brake cavity, a brake part and a piston cylinder. When gas enters a main valve through a gas inlet pipe at the upper end of an upper cover, then the gas firstly enters a first brake cavity, and the gas in the first brake cavity sequentially enters a second brake cavity, a third brake cavity and a fourth brake cavity through a gas path on an electromagnetic valve; when the gas is in the first brake cavity, the gas extrudes the brake part in the first brake cavity and then enters the second brake cavity, the gas in the second brake cavity continues to extrude the brake part, then the gas enters the third brake cavity, and the third brake cavity