JPS63162177U

JPS63162177U -

Info

Publication number: JPS63162177U
Application number: JP5654987U
Authority: JP
Priority date: 1987-04-13
Filing date: 1987-04-13
Publication date: 1988-10-24

Description

[Brief explanation of drawings]

第１図は本考案の第１実施例によるブレーキ圧
力保持用電磁弁装置の側断面図、及び第２図は同
第２実施例の側断面図である。なお図において、５６……通路部材、５７，８
０……弁孔、５８，８１……通路、６０，８３…
…弁板、７４……第１ブロツク体。 FIG. 1 is a sectional side view of a brake pressure holding electromagnetic valve device according to a first embodiment of the present invention, and FIG. 2 is a side sectional view of a second embodiment of the same. In the figure, 56... passage member, 57, 8
0... Valve hole, 58, 81... Passage, 60, 83...
...Valve plate, 74...First block body.

Claims

[Scope of utility model registration request]

an inlet connected to the master cylinder, an outlet connected to the wheel cylinder, an inner hole communicating the inlet and the outlet, a plunger movably inserted into the inner hole, and facing the outlet side of the plunger. a valve hole formed in communication with an outlet; a valve body that can be seated with the opening end of the valve hole as a valve seat and provided at an end of the plunger; and a valve body that separates the plunger from the valve seat. an electromagnetic coil capable of driving the plunger in the direction in which the valve body is seated on the valve seat; and a reverse spring that allows liquid to move from the inner hole to the outlet side and prohibits reverse flow. In the electromagnetic valve device for maintaining brake pressure, the check valve is provided with a passage member formed with the valve hole and having a passage arranged in parallel with the valve hole, and passing the passage through the passage member. A solenoid valve device for maintaining brake pressure is constructed of a rubber valve plate attached to allow fluid movement toward the outlet side and prohibit back flow.