JPS5220403A - Capacity variable hydraulic pump - Google Patents

Capacity variable hydraulic pump

Info

Publication number
JPS5220403A
JPS5220403A JP50097793A JP9779375A JPS5220403A JP S5220403 A JPS5220403 A JP S5220403A JP 50097793 A JP50097793 A JP 50097793A JP 9779375 A JP9779375 A JP 9779375A JP S5220403 A JPS5220403 A JP S5220403A
Authority
JP
Japan
Prior art keywords
hydraulic pump
variable hydraulic
capacity variable
flow
rate
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
JP50097793A
Other languages
Japanese (ja)
Other versions
JPS599755B2 (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 JP50097793A priority Critical patent/JPS599755B2/en
Publication of JPS5220403A publication Critical patent/JPS5220403A/en
Publication of JPS599755B2 publication Critical patent/JPS599755B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: A marking pump which improves a response of the rate of flow in controlling the rate of flow to rise rapidly after the discharge pressure slightly descends from a initial state of high pressure and no flow.
COPYRIGHT: (C)1977,JPO&Japio
JP50097793A 1975-08-11 1975-08-11 Variable displacement hydraulic pump Expired JPS599755B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50097793A JPS599755B2 (en) 1975-08-11 1975-08-11 Variable displacement hydraulic pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50097793A JPS599755B2 (en) 1975-08-11 1975-08-11 Variable displacement hydraulic pump

Publications (2)

Publication Number Publication Date
JPS5220403A true JPS5220403A (en) 1977-02-16
JPS599755B2 JPS599755B2 (en) 1984-03-05

Family

ID=14201676

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50097793A Expired JPS599755B2 (en) 1975-08-11 1975-08-11 Variable displacement hydraulic pump

Country Status (1)

Country Link
JP (1) JPS599755B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58197487A (en) * 1982-05-12 1983-11-17 Daikin Ind Ltd Liquid pressure pump with variable capacity
US5344288A (en) * 1993-01-28 1994-09-06 Kabushiki Kaisha Komatsu Seisakusho Device for controlling displacement of variable displacement hydraulic pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58197487A (en) * 1982-05-12 1983-11-17 Daikin Ind Ltd Liquid pressure pump with variable capacity
JPH037031B2 (en) * 1982-05-12 1991-01-31 Daikin Ind Ltd
US5344288A (en) * 1993-01-28 1994-09-06 Kabushiki Kaisha Komatsu Seisakusho Device for controlling displacement of variable displacement hydraulic pump

Also Published As

Publication number Publication date
JPS599755B2 (en) 1984-03-05

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