JPS5644490A - Metering pump for multiple-unit, hydraulic power-assisted steering gear - Google Patents

Metering pump for multiple-unit, hydraulic power-assisted steering gear

Info

Publication number
JPS5644490A
JPS5644490A JP12132379A JP12132379A JPS5644490A JP S5644490 A JPS5644490 A JP S5644490A JP 12132379 A JP12132379 A JP 12132379A JP 12132379 A JP12132379 A JP 12132379A JP S5644490 A JPS5644490 A JP S5644490A
Authority
JP
Japan
Prior art keywords
pump
metering pump
unit
hydraulic power
steering gear
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
JP12132379A
Other languages
Japanese (ja)
Other versions
JPS6340949B2 (en
Inventor
Seiji Komamura
Hirohiko Yamagishi
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 JP12132379A priority Critical patent/JPS5644490A/en
Publication of JPS5644490A publication Critical patent/JPS5644490A/en
Publication of JPS6340949B2 publication Critical patent/JPS6340949B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Power Steering Mechanism (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

PURPOSE: To constitute a meter ring pump with a pump to provide it with the theoretical discharge volume equivalent to that of a trochoidal gear pump and to make its production easy.
CONSTITUTION: A vane pump used as a metering pump 10 is installed coaxially with an inner rotor valve 3 and a drive shaft 6 is connected to it eccentrically from the rotation axis of a rotor 11 of the vane pump. With this structure, the pump can attain the theoretical discharge volume equivalent to the conventional trochoidal gear pump. Since suction and discharge portions of its pumping section are made constant, it is unnecessary to ensure precision in their positions and the location position of oil conduits 20a and 20b leading to them.
COPYRIGHT: (C)1981,JPO&Japio
JP12132379A 1979-09-20 1979-09-20 Metering pump for multiple-unit, hydraulic power-assisted steering gear Granted JPS5644490A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12132379A JPS5644490A (en) 1979-09-20 1979-09-20 Metering pump for multiple-unit, hydraulic power-assisted steering gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12132379A JPS5644490A (en) 1979-09-20 1979-09-20 Metering pump for multiple-unit, hydraulic power-assisted steering gear

Publications (2)

Publication Number Publication Date
JPS5644490A true JPS5644490A (en) 1981-04-23
JPS6340949B2 JPS6340949B2 (en) 1988-08-15

Family

ID=14808398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12132379A Granted JPS5644490A (en) 1979-09-20 1979-09-20 Metering pump for multiple-unit, hydraulic power-assisted steering gear

Country Status (1)

Country Link
JP (1) JPS5644490A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4514152A (en) * 1982-08-02 1985-04-30 Tokyo Keiki Company, Ltd. Gerotor power steering apparatus with driven rotary sleeve valve
US4697997A (en) * 1978-05-26 1987-10-06 White Hollis Newcomb Jun Rotary gerotor hydraulic device with fluid control passageways through the rotor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH067722Y2 (en) * 1990-09-11 1994-03-02 株式会社塚田メディカル・リサーチ Continuous drug infusion device with bellows container

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4697997A (en) * 1978-05-26 1987-10-06 White Hollis Newcomb Jun Rotary gerotor hydraulic device with fluid control passageways through the rotor
US4514152A (en) * 1982-08-02 1985-04-30 Tokyo Keiki Company, Ltd. Gerotor power steering apparatus with driven rotary sleeve valve

Also Published As

Publication number Publication date
JPS6340949B2 (en) 1988-08-15

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