JPS56104186A - Flow controller for power steering working fluid - Google Patents
Flow controller for power steering working fluidInfo
- Publication number
- JPS56104186A JPS56104186A JP754180A JP754180A JPS56104186A JP S56104186 A JPS56104186 A JP S56104186A JP 754180 A JP754180 A JP 754180A JP 754180 A JP754180 A JP 754180A JP S56104186 A JPS56104186 A JP S56104186A
- Authority
- JP
- Japan
- Prior art keywords
- union
- power steering
- path
- control spool
- throttle
- 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.)
- Granted
Links
Abstract
PURPOSE: To prevent returning flow rate at the time of pressure working on the power steering gear in such a way that a union provided with a limit path, the first and second throttle paths is installed in the pump housing, and a control spool is inserted in free command of sliding in this union.
CONSTITUTION: A union 12 provided with a limit path 16, the first and second throttle paths 25, 26 is installed in the pump housing 10, and a control spool 30 which operates in response to the differential pressures between a supply path 14 and a valve holding port 11 is inserted in free command of sliding in the union 12. Thus, when the number of revolution rises in the pump, and the differential pressure rises between the supply path 14 and the valve holding port 11, since the control spool 30 closes the first throttle path 25, it can prevents returning the flow rate which has come down with the rise of the number of revolution in the pump due to the increase in the load pressure of the power steering gear.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP754180A JPS56104186A (en) | 1980-01-24 | 1980-01-24 | Flow controller for power steering working fluid |
US06/225,263 US4361166A (en) | 1980-01-24 | 1981-01-15 | Flow controlling apparatus for power steering, operating fluid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP754180A JPS56104186A (en) | 1980-01-24 | 1980-01-24 | Flow controller for power steering working fluid |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59230921A Division JPS60185673A (en) | 1984-10-31 | 1984-10-31 | Flow controller of hydraulic fluid for power steering |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56104186A true JPS56104186A (en) | 1981-08-19 |
JPH0127308B2 JPH0127308B2 (en) | 1989-05-29 |
Family
ID=11668644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP754180A Granted JPS56104186A (en) | 1980-01-24 | 1980-01-24 | Flow controller for power steering working fluid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56104186A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5956165U (en) * | 1982-10-07 | 1984-04-12 | 豊田工機株式会社 | Flow control device for power steering device |
JPS5971908U (en) * | 1982-11-05 | 1984-05-16 | 三菱自動車工業株式会社 | Oil pump flow control device |
JPS59160668A (en) * | 1983-03-04 | 1984-09-11 | Koyo Seiko Co Ltd | Pressure fluid supply control device for power steering apparatus |
JPS59164267A (en) * | 1983-03-10 | 1984-09-17 | Nissan Motor Co Ltd | Flow controlling valve of power steering system |
JPS59176163A (en) * | 1983-03-24 | 1984-10-05 | Koyo Seiko Co Ltd | Flow control valve |
JPS60111772U (en) * | 1983-12-29 | 1985-07-29 | カヤバ工業株式会社 | Power steering flow control device |
JPS60157965A (en) * | 1984-01-30 | 1985-08-19 | Atsugi Motor Parts Co Ltd | Flow-rate controller |
DE3532602A1 (en) * | 1984-09-25 | 1986-04-03 | Jidosha Kiki Co., Ltd., Tokio/Tokyo | FLOW CONTROL VALVE |
JPS62184180U (en) * | 1986-05-14 | 1987-11-21 | ||
US4753264A (en) * | 1986-03-19 | 1988-06-28 | Jidosha Kiki Co., Ltd. | Flow control valve |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4883530A (en) * | 1972-02-14 | 1973-11-07 | ||
JPS53127436U (en) * | 1977-03-18 | 1978-10-09 | ||
JPS5416995U (en) * | 1977-07-07 | 1979-02-03 | ||
JPS5422694U (en) * | 1977-07-19 | 1979-02-14 | ||
JPS54124120U (en) * | 1978-02-20 | 1979-08-30 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52137144A (en) * | 1976-05-11 | 1977-11-16 | Nippon Door Check Mfg Co | Magnetic semiiautomatic sliding door |
-
1980
- 1980-01-24 JP JP754180A patent/JPS56104186A/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4883530A (en) * | 1972-02-14 | 1973-11-07 | ||
JPS53127436U (en) * | 1977-03-18 | 1978-10-09 | ||
JPS5416995U (en) * | 1977-07-07 | 1979-02-03 | ||
JPS5422694U (en) * | 1977-07-19 | 1979-02-14 | ||
JPS54124120U (en) * | 1978-02-20 | 1979-08-30 |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0213276Y2 (en) * | 1982-10-07 | 1990-04-12 | ||
JPS5956165U (en) * | 1982-10-07 | 1984-04-12 | 豊田工機株式会社 | Flow control device for power steering device |
JPS5971908U (en) * | 1982-11-05 | 1984-05-16 | 三菱自動車工業株式会社 | Oil pump flow control device |
JPS59160668A (en) * | 1983-03-04 | 1984-09-11 | Koyo Seiko Co Ltd | Pressure fluid supply control device for power steering apparatus |
JPH0321383B2 (en) * | 1983-03-04 | 1991-03-22 | Koyo Seiko Co | |
JPS59164267A (en) * | 1983-03-10 | 1984-09-17 | Nissan Motor Co Ltd | Flow controlling valve of power steering system |
JPH0256271B2 (en) * | 1983-03-10 | 1990-11-29 | Nitsusan Jidosha Kk | |
JPS59176163A (en) * | 1983-03-24 | 1984-10-05 | Koyo Seiko Co Ltd | Flow control valve |
JPH032710B2 (en) * | 1983-03-24 | 1991-01-16 | Koyo Seiko Co | |
JPH0221342Y2 (en) * | 1983-12-29 | 1990-06-08 | ||
JPS60111772U (en) * | 1983-12-29 | 1985-07-29 | カヤバ工業株式会社 | Power steering flow control device |
JPS60157965A (en) * | 1984-01-30 | 1985-08-19 | Atsugi Motor Parts Co Ltd | Flow-rate controller |
JPH0529585B2 (en) * | 1984-01-30 | 1993-04-30 | Atsugi Unisia Corp | |
DE3532602A1 (en) * | 1984-09-25 | 1986-04-03 | Jidosha Kiki Co., Ltd., Tokio/Tokyo | FLOW CONTROL VALVE |
DE3532602C2 (en) * | 1984-09-25 | 1994-07-28 | Jidosha Kiki Co | Flow control valve |
US4753264A (en) * | 1986-03-19 | 1988-06-28 | Jidosha Kiki Co., Ltd. | Flow control valve |
JPS62184180U (en) * | 1986-05-14 | 1987-11-21 | ||
JPH0422068Y2 (en) * | 1986-05-14 | 1992-05-20 |
Also Published As
Publication number | Publication date |
---|---|
JPH0127308B2 (en) | 1989-05-29 |
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