JPS5229581A - Oil pressure control device - Google Patents
Oil pressure control deviceInfo
- Publication number
- JPS5229581A JPS5229581A JP10580175A JP10580175A JPS5229581A JP S5229581 A JPS5229581 A JP S5229581A JP 10580175 A JP10580175 A JP 10580175A JP 10580175 A JP10580175 A JP 10580175A JP S5229581 A JPS5229581 A JP S5229581A
- Authority
- JP
- Japan
- Prior art keywords
- control device
- pressure control
- oil pressure
- miniturized
- existed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Fluid-Pressure Circuits (AREA)
Abstract
PURPOSE: In a valve body, holes formed as crosswise shape are existed and at the crossed points, each control element is prepared; by these arrangement, structure of the device can be miniturized and be light weight, fabrication is simple, and by fine flow control, large quantity of main flow can be controlled.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10580175A JPS5229581A (en) | 1975-09-01 | 1975-09-01 | Oil pressure control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10580175A JPS5229581A (en) | 1975-09-01 | 1975-09-01 | Oil pressure control device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5229581A true JPS5229581A (en) | 1977-03-05 |
Family
ID=14417207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10580175A Pending JPS5229581A (en) | 1975-09-01 | 1975-09-01 | Oil pressure control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5229581A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5490721U (en) * | 1977-12-12 | 1979-06-27 | ||
JPS58180803A (en) * | 1982-04-01 | 1983-10-22 | デイ−ア・アンド・カンパニ− | Controller for reciprocating hydraulic cylinder device |
WO1983004289A1 (en) * | 1982-06-02 | 1983-12-08 | Hitachi Construction Machinery Co., Ltd. | Control valve linking device |
JPS60157502A (en) * | 1984-01-28 | 1985-08-17 | Tezuka Kosan Kk | Hydraulic circuit for driving of hydraulic cylinder |
JPS6391701U (en) * | 1986-12-05 | 1988-06-14 | ||
JPH01120401A (en) * | 1987-10-30 | 1989-05-12 | Toyooki Kogyo Co Ltd | Fluid control device |
USRE33846E (en) * | 1982-04-01 | 1992-03-17 | Deere & Company | Electrohydraulic valve system |
-
1975
- 1975-09-01 JP JP10580175A patent/JPS5229581A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5490721U (en) * | 1977-12-12 | 1979-06-27 | ||
JPS58180803A (en) * | 1982-04-01 | 1983-10-22 | デイ−ア・アンド・カンパニ− | Controller for reciprocating hydraulic cylinder device |
USRE33846E (en) * | 1982-04-01 | 1992-03-17 | Deere & Company | Electrohydraulic valve system |
WO1983004289A1 (en) * | 1982-06-02 | 1983-12-08 | Hitachi Construction Machinery Co., Ltd. | Control valve linking device |
JPS60157502A (en) * | 1984-01-28 | 1985-08-17 | Tezuka Kosan Kk | Hydraulic circuit for driving of hydraulic cylinder |
JPS6391701U (en) * | 1986-12-05 | 1988-06-14 | ||
JPH01120401A (en) * | 1987-10-30 | 1989-05-12 | Toyooki Kogyo Co Ltd | Fluid control device |
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