JPS526105A - The hydraulic variable displacement pump - Google Patents

The hydraulic variable displacement pump

Info

Publication number
JPS526105A
JPS526105A JP50082871A JP8287175A JPS526105A JP S526105 A JPS526105 A JP S526105A JP 50082871 A JP50082871 A JP 50082871A JP 8287175 A JP8287175 A JP 8287175A JP S526105 A JPS526105 A JP S526105A
Authority
JP
Japan
Prior art keywords
variable displacement
displacement pump
hydraulic variable
hydraulic pump
hydraulic
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
JP50082871A
Other languages
Japanese (ja)
Other versions
JPS6053194B2 (en
Inventor
Takeshi Horiuchi
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
Daikin Kogyo 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 Daikin Industries Ltd, Daikin Kogyo Co Ltd filed Critical Daikin Industries Ltd
Priority to JP50082871A priority Critical patent/JPS6053194B2/en
Priority to US05/700,953 priority patent/US4072442A/en
Priority to GB27561/76A priority patent/GB1554936A/en
Priority to DE19762630106 priority patent/DE2630106A1/en
Publication of JPS526105A publication Critical patent/JPS526105A/en
Priority to US05/852,732 priority patent/US4157233A/en
Priority to US06/021,425 priority patent/USRE31711E/en
Publication of JPS6053194B2 publication Critical patent/JPS6053194B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

PURPOSE: The hydraulic variable displacement whereby a hydraulic pump can produce pressure a hydraulic pump can produce pressure by control method, where the valve brock including of two spools which are provided with controllable pusher,comects to the hydraulic pump through the selector valve, thus high tension can be produced small capacity and low tension can be produced large capacity.
COPYRIGHT: (C)1977,JPO&Japio
JP50082871A 1975-07-04 1975-07-04 Variable displacement hydraulic pump Expired JPS6053194B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP50082871A JPS6053194B2 (en) 1975-07-04 1975-07-04 Variable displacement hydraulic pump
US05/700,953 US4072442A (en) 1975-07-04 1976-06-29 Variable delivery hydraulic pump
GB27561/76A GB1554936A (en) 1975-07-04 1976-07-02 Variable displacement hydraulic pump
DE19762630106 DE2630106A1 (en) 1975-07-04 1976-07-05 HYDRAULIC PUMP WITH VARIABLE FLOW RATE
US05/852,732 US4157233A (en) 1975-07-04 1977-11-18 Variable delivery hydraulic pump
US06/021,425 USRE31711E (en) 1975-07-04 1979-03-16 Variable delivery hydraulic pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50082871A JPS6053194B2 (en) 1975-07-04 1975-07-04 Variable displacement hydraulic pump

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP57115838A Division JPS5838390A (en) 1982-07-02 1982-07-02 Variable displacement hydraulic pump

Publications (2)

Publication Number Publication Date
JPS526105A true JPS526105A (en) 1977-01-18
JPS6053194B2 JPS6053194B2 (en) 1985-11-25

Family

ID=13786353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50082871A Expired JPS6053194B2 (en) 1975-07-04 1975-07-04 Variable displacement hydraulic pump

Country Status (1)

Country Link
JP (1) JPS6053194B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6072985U (en) * 1983-10-25 1985-05-22 豊興工業株式会社 Liquid pump discharge amount adjustment device
JPS62279279A (en) * 1986-05-28 1987-12-04 Toyooki Kogyo Co Ltd Hydraulic pump device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6072985U (en) * 1983-10-25 1985-05-22 豊興工業株式会社 Liquid pump discharge amount adjustment device
JPS62279279A (en) * 1986-05-28 1987-12-04 Toyooki Kogyo Co Ltd Hydraulic pump device

Also Published As

Publication number Publication date
JPS6053194B2 (en) 1985-11-25

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