The Working Process Of Brake Booster

- Jul 14, 2018 -

The core components of the vacuum booster work process is: in the non working state, the control valve push rod return spring will push the control valve rod to the right locking lock position, the vacuum check valve is in the open state, the control valve spring causes the control valve skin bowl to close contact with the air valve seat, thus closes the air valve mouth. At this time, the vacuum booster of the real air chamber and the application of the air chamber through the piston body of the real room channel and the application of the gas chamber channel through the control valve cavity, and isolated from the outside atmosphere. After starting the engine, the vacuum of the intake manifold of the engine increases, and the vacuum of the vacuum booster is increased and the air chamber is in a ready state of work at any time.