Claims
- 1. A pressure control device comprising:
- a hydraulic unit having a plurality of pressure control valves;
- a coil unit having a coil body, and a plurality of coils installed in said coil body, each coil being associated with one of said pressure control valves for operating said valve;
- an electronic controlling unit having an electronic controlling unit body, an electronic controlling board mounted in said electronic controlling unit body and having a controlling circuit thereon for controlling said coils to operate said valves, said controlling circuit being electrically connected to said coils, and a connector electrically mounted on said body and connected to said controlling circuit;
- each of said hydraulic unit, said coil unit, and said electronic controlling unit being separately formed, said coils being attached to an outside of the pressure control valves;
- means for physically, supportingly and electrically connecting said electronic controlling unit and said coil unit; and
- a flexible conductive sheet electrically connecting between said electronic controlling unit and said coil unit.
- 2. A pressure control device, comprising:
- a hydraulic unit having a plurality of pressure control valves;
- a coil unit having a plurality of coils, each coil being associated with one of said pressure control valves for operating said valve, and a coil unit body, said coil unit body having column members extending from a side of said coil unit body opposite said coils, each column member having a hooking hole in an end thereof furthest from said coils;
- an electronic controlling unit having an electronic controlling board with a controlling circuit thereon for controlling said coils to operate said valves, and an ECU body, said ECU body having depending supporting members equal in number and position with matching column members of said coil unit body, each of said supporting members having a wedge-shaped portion on an end thereof;
- wherein said electronic controlling board is positioned between said ECU body and said coil body, and is supported by being pierced by said supporting members with said wedge-shaped portions and held on a top of said ends of said column members, said wedge-shaped portions of said supporting members being engaged in said hooking holes in said column members; and
- damping material being interposed between the controlling board and said ends of said column members thereby elastically supporting said controlling board between said ECU body and said coil body.
Priority Claims (1)
Number |
Date |
Country |
Kind |
6-208135 |
Aug 1994 |
JPX |
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Parent Case Info
This application is a continuation of application Ser. No. 08/511,808 filed Aug. 7, 1995, now abandoned.
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Continuations (1)
|
Number |
Date |
Country |
Parent |
511808 |
Aug 1995 |
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