JPS648380A - Vane pump equipped with flow control device - Google Patents

Vane pump equipped with flow control device

Info

Publication number
JPS648380A
JPS648380A JP16183787A JP16183787A JPS648380A JP S648380 A JPS648380 A JP S648380A JP 16183787 A JP16183787 A JP 16183787A JP 16183787 A JP16183787 A JP 16183787A JP S648380 A JPS648380 A JP S648380A
Authority
JP
Japan
Prior art keywords
control device
spool
flow control
mounting hole
valve mounting
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
JP16183787A
Other languages
Japanese (ja)
Other versions
JP2587640B2 (en
Inventor
Norihiro Mochizuki
Masumi Hayashi
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.)
KYB Corp
Original Assignee
Kayaba Industry Co Ltd
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 Kayaba Industry Co Ltd filed Critical Kayaba Industry Co Ltd
Priority to JP62161837A priority Critical patent/JP2587640B2/en
Publication of JPS648380A publication Critical patent/JPS648380A/en
Application granted granted Critical
Publication of JP2587640B2 publication Critical patent/JP2587640B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

PURPOSE:To prevent a valve mounting hole from wearing by forming a spool in a flow control device by an iron system and mounting this spool to be fitted to the valve mounting hole through a sleeve of iron system, in case of the flow control device internally mounted to the valve mounting hole formed in an aluminum body of a vane pump. CONSTITUTION:A vane pump allows fluid, delivered to its delivery chamber, to flow into an inflow port 18 formed in an aluminum body 1. This fluid, after its flow amount is throttle subsequently via a fixed orifice 20 and a variable orifice 28 in a flow control device F internally mounted to a valve mounting hole 10, is supplied to a power steering gear from an opening 13a. While the flow control device F, forcing a spring energized spool 43 to come into press contact with a cap 19 formed in the fixed orifice 20, provides a relief valve in a hollow part 31 of this spool 43. The spool 43 is formed by an iron system, and the flow control device F mounts a sleeve 45 of iron system, which previously forms an outflow port 44, to be fitted to a part, where this spool 43 moves sliding, of the valve mounting hole 10.
JP62161837A 1987-06-29 1987-06-29 Vane pump with flow control device Expired - Fee Related JP2587640B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62161837A JP2587640B2 (en) 1987-06-29 1987-06-29 Vane pump with flow control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62161837A JP2587640B2 (en) 1987-06-29 1987-06-29 Vane pump with flow control device

Publications (2)

Publication Number Publication Date
JPS648380A true JPS648380A (en) 1989-01-12
JP2587640B2 JP2587640B2 (en) 1997-03-05

Family

ID=15742876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62161837A Expired - Fee Related JP2587640B2 (en) 1987-06-29 1987-06-29 Vane pump with flow control device

Country Status (1)

Country Link
JP (1) JP2587640B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2744414A1 (en) * 1994-08-03 1997-08-08 Kayaba Industry Co Ltd PRESSURE CONTROL VALVE FOR POWER STEERING
ES2142186A1 (en) * 1996-02-02 2000-04-01 Kayaba Industry Co Ltd PRESSURE CONTROL VALVE.
JP2008025726A (en) * 2006-07-21 2008-02-07 Nabtesco Corp Manifold device and fluid device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59173586A (en) * 1983-03-22 1984-10-01 Toyota Motor Corp Vane pump for power steering equipped with flow-rate adjusting valve mechanism

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59173586A (en) * 1983-03-22 1984-10-01 Toyota Motor Corp Vane pump for power steering equipped with flow-rate adjusting valve mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2744414A1 (en) * 1994-08-03 1997-08-08 Kayaba Industry Co Ltd PRESSURE CONTROL VALVE FOR POWER STEERING
ES2142186A1 (en) * 1996-02-02 2000-04-01 Kayaba Industry Co Ltd PRESSURE CONTROL VALVE.
JP2008025726A (en) * 2006-07-21 2008-02-07 Nabtesco Corp Manifold device and fluid device

Also Published As

Publication number Publication date
JP2587640B2 (en) 1997-03-05

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees