JPS5399503A - Radial piston type liquid pressure pump motor - Google Patents

Radial piston type liquid pressure pump motor

Info

Publication number
JPS5399503A
JPS5399503A JP1372577A JP1372577A JPS5399503A JP S5399503 A JPS5399503 A JP S5399503A JP 1372577 A JP1372577 A JP 1372577A JP 1372577 A JP1372577 A JP 1372577A JP S5399503 A JPS5399503 A JP S5399503A
Authority
JP
Japan
Prior art keywords
pressure pump
type liquid
pump motor
liquid pressure
piston type
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
Application number
JP1372577A
Other languages
Japanese (ja)
Inventor
Kenzo Nishijo
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.)
Nabtesco Corp
Original Assignee
Teijin Seiki 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 Teijin Seiki Co Ltd filed Critical Teijin Seiki Co Ltd
Priority to JP1372577A priority Critical patent/JPS5399503A/en
Publication of JPS5399503A publication Critical patent/JPS5399503A/en
Pending legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)

Abstract

PURPOSE: To improve the self-suction of a piston pump and prevent cavitation from occuring a s much as possible by constructing an auxiliary gear pump using a multi-throw pump drive gear and feeding this discharge flow into the piston pump suction section.
COPYRIGHT: (C)1978,JPO&Japio
JP1372577A 1977-02-10 1977-02-10 Radial piston type liquid pressure pump motor Pending JPS5399503A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1372577A JPS5399503A (en) 1977-02-10 1977-02-10 Radial piston type liquid pressure pump motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1372577A JPS5399503A (en) 1977-02-10 1977-02-10 Radial piston type liquid pressure pump motor

Publications (1)

Publication Number Publication Date
JPS5399503A true JPS5399503A (en) 1978-08-31

Family

ID=11841212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1372577A Pending JPS5399503A (en) 1977-02-10 1977-02-10 Radial piston type liquid pressure pump motor

Country Status (1)

Country Link
JP (1) JPS5399503A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009127482A (en) * 2007-11-21 2009-06-11 Toyota Motor Corp Radial piston pump, power transmission device using the same and radial piston motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009127482A (en) * 2007-11-21 2009-06-11 Toyota Motor Corp Radial piston pump, power transmission device using the same and radial piston motor

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