Valve assembly
First Claim
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1. A valve assembly, comprising:
- a plurality of solenoid valves, each solenoid valve having a pressure-regulating valve portion formed by a sleeve having a plurality of valve-side ports and a spool for opening and closing the valve-side ports, and a solenoid portion having a plunger for driving the spool and a coil for electromagnetically driving the plunger; and
a valve body having a plurality of insertion holes into which the solenoid valves are inserted, and having ports that are connected to the plurality of valve-side ports in a state in which the solenoid valves are mounted, wherein;
the solenoid valves are opposedly inserted into the insertion holes of the valve body such that diameters of adjacent solenoid portions at least partially overlap each other in a horizontal or up-down direction and adjacent sleeves are fixed to the valve body by an assembly pin that is inserted into a fixing hole formed in the valve body.
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Abstract
A valve assembly includes a plurality of solenoid valves, each solenoid valve having a pressure-regulating valve portion formed by a sleeve having a plurality of valve-side ports and a spool for opening and closing the valve-side ports, and a solenoid portion having a plunger for driving the spool and a coil for electromagnetically driving the plunger; and a valve body having a plurality of insertion holes into which the solenoid valves are inserted, and having ports that are connected to the plurality of valve-side ports in a state in which the solenoid valves are mounted.
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Citations
11 Claims
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1. A valve assembly, comprising:
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a plurality of solenoid valves, each solenoid valve having a pressure-regulating valve portion formed by a sleeve having a plurality of valve-side ports and a spool for opening and closing the valve-side ports, and a solenoid portion having a plunger for driving the spool and a coil for electromagnetically driving the plunger; and a valve body having a plurality of insertion holes into which the solenoid valves are inserted, and having ports that are connected to the plurality of valve-side ports in a state in which the solenoid valves are mounted, wherein; the solenoid valves are opposedly inserted into the insertion holes of the valve body such that diameters of adjacent solenoid portions at least partially overlap each other in a horizontal or up-down direction and adjacent sleeves are fixed to the valve body by an assembly pin that is inserted into a fixing hole formed in the valve body. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification