JPS56146472A - Controlling device of flow rate of actuating fluid for power steering - Google Patents

Controlling device of flow rate of actuating fluid for power steering

Info

Publication number
JPS56146472A
JPS56146472A JP4819280A JP4819280A JPS56146472A JP S56146472 A JPS56146472 A JP S56146472A JP 4819280 A JP4819280 A JP 4819280A JP 4819280 A JP4819280 A JP 4819280A JP S56146472 A JPS56146472 A JP S56146472A
Authority
JP
Japan
Prior art keywords
actuating fluid
flow rate
passage
viscosity
valve
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
Application number
JP4819280A
Other languages
Japanese (ja)
Other versions
JPS6345342B2 (en
Inventor
Ryutaro Abe
Yoshiyuki Toyama
Katsuyuki Takeuchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyoda Koki KK
Original Assignee
Toyoda Koki KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyoda Koki KK filed Critical Toyoda Koki KK
Priority to JP4819280A priority Critical patent/JPS56146472A/en
Publication of JPS56146472A publication Critical patent/JPS56146472A/en
Publication of JPS6345342B2 publication Critical patent/JPS6345342B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Power Steering Mechanism (AREA)

Abstract

PURPOSE: To constantly obtain stable flow characteristics without decreasing the flow rate of actuating fluid due to the change of viscosity, by providing the valve members changing their open spaces followed the change of viscosity of actuating fluid on the feeding passage of the fluid between a feeding part and a discharge ports.
CONSTITUTION: A valve storing hole 11 is formed in a pump housing 10, and a union 12 is screwed in one end of the hole. A throttle member 24 is fitted with the union 12, and in the center of the throttle member 24, a primary throttle passage 25 interconnecting a primary valve chamber 18 with an outlet 23 is formed. Around the above-mentioned passage 25 of the throttle member 24, an interconnecting passage 40 consisting of a plurality of small holes is formed. A valve 41 consisting of a secondary throttle passages 42 and 43 are slidably fitted with the passages 40 respectively. Therefore, the valves 41 prevent the decrease of flow rate of actuating fluid from occurring due to its viscosity.
COPYRIGHT: (C)1981,JPO&Japio
JP4819280A 1980-04-11 1980-04-11 Controlling device of flow rate of actuating fluid for power steering Granted JPS56146472A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4819280A JPS56146472A (en) 1980-04-11 1980-04-11 Controlling device of flow rate of actuating fluid for power steering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4819280A JPS56146472A (en) 1980-04-11 1980-04-11 Controlling device of flow rate of actuating fluid for power steering

Publications (2)

Publication Number Publication Date
JPS56146472A true JPS56146472A (en) 1981-11-13
JPS6345342B2 JPS6345342B2 (en) 1988-09-08

Family

ID=12796517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4819280A Granted JPS56146472A (en) 1980-04-11 1980-04-11 Controlling device of flow rate of actuating fluid for power steering

Country Status (1)

Country Link
JP (1) JPS56146472A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60183260A (en) * 1984-02-29 1985-09-18 Toyoda Mach Works Ltd Flow control device for power steering equipment
DE3532602A1 (en) * 1984-09-25 1986-04-03 Jidosha Kiki Co., Ltd., Tokio/Tokyo FLOW CONTROL VALVE
US4753264A (en) * 1986-03-19 1988-06-28 Jidosha Kiki Co., Ltd. Flow control valve
JP2012201136A (en) * 2011-03-24 2012-10-22 Hitachi Automotive Systems Ltd Power steering device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5526718U (en) * 1978-08-04 1980-02-21

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51143539A (en) * 1975-06-05 1976-12-09 Nissha Printing Multiicolored pattern pigmentation process for aluminum anodized coatings and thermal transferring member therefor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5526718U (en) * 1978-08-04 1980-02-21

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60183260A (en) * 1984-02-29 1985-09-18 Toyoda Mach Works Ltd Flow control device for power steering equipment
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
JP2012201136A (en) * 2011-03-24 2012-10-22 Hitachi Automotive Systems Ltd Power steering device

Also Published As

Publication number Publication date
JPS6345342B2 (en) 1988-09-08

Similar Documents

Publication Publication Date Title
JPS56146472A (en) Controlling device of flow rate of actuating fluid for power steering
JPS56104186A (en) Flow controller for power steering working fluid
ES8608639A1 (en) Throttle valve
JPS56143803A (en) Fluid controller
JPS56156570A (en) Check valve combined with balance piston type relief valve
JPS6053688A (en) Variable displacement type vane pump
JPS55126107A (en) Controller for compressed-air operated actuator
JPS55115605A (en) Flow distributing valve
JPS57163707A (en) Multiple cylinder equipment
JPS57116907A (en) Fluid equipment
JPS5715176A (en) Valve
JPS5797093A (en) Oil pump
JPS55129681A (en) Flow rate control valve
JPS574470A (en) Controller for flow rate of working fluid for power steering
JPS56164202A (en) Fluidic device
JPS5740182A (en) Pilot actuating solenoid valve
FR2586463B1 (en) MULTI-FUNCTIONAL COAXIAL INSERT CARTRIDGE VALVES AND APPLICATION TO THE CONTROL OF A DOUBLE-ACTING JACK
JPS571805A (en) Composite valve
JPS56131805A (en) Combination valve
JPS5765465A (en) Relief valve
JPS54155374A (en) Flow control valve
JPS5757976A (en) Solenoid valve
JPS57110884A (en) Direction changeover valve equipped with pressure compensation valve
JPS56153177A (en) Hydraulic pressure control valve
JPS56143868A (en) Valve