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一、真空泵在助力式制动系维修中的应用一般助力式制动系的基本布置如图1所示。与发动机进气管相连的助力气室,在负压作用下,产生一定的真空度。
First, the vacuum pump in the application of power-assisted braking system General assistive braking system of the basic layout shown in Figure 1. The auxiliary air chamber connected to the intake pipe of the engine generates a certain degree of vacuum under the action of negative pressure.