JPS5341682A - Liquid circuit keeping input power of liquid pressure pump within any specified constant valve - Google Patents

Liquid circuit keeping input power of liquid pressure pump within any specified constant valve

Info

Publication number
JPS5341682A
JPS5341682A JP11599876A JP11599876A JPS5341682A JP S5341682 A JPS5341682 A JP S5341682A JP 11599876 A JP11599876 A JP 11599876A JP 11599876 A JP11599876 A JP 11599876A JP S5341682 A JPS5341682 A JP S5341682A
Authority
JP
Japan
Prior art keywords
liquid
input power
liquid pressure
pressure pump
specified constant
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
JP11599876A
Other languages
Japanese (ja)
Inventor
Masuo Sekiguchi
Tomio Satsuka
Katsuhiko Shimizu
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.)
Ebara Corp
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Priority to JP11599876A priority Critical patent/JPS5341682A/en
Publication of JPS5341682A publication Critical patent/JPS5341682A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Servomotors (AREA)

Abstract

PURPOSE:To develop a liquid pressure circuit of simpler mechanism provided with a liquid pressure servo device in which a controlling range of its liquid pressure pump is not limited to a predetermined power curve, and an input power of the pump can be controlled at will within a predetermined power range.
JP11599876A 1976-09-29 1976-09-29 Liquid circuit keeping input power of liquid pressure pump within any specified constant valve Pending JPS5341682A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11599876A JPS5341682A (en) 1976-09-29 1976-09-29 Liquid circuit keeping input power of liquid pressure pump within any specified constant valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11599876A JPS5341682A (en) 1976-09-29 1976-09-29 Liquid circuit keeping input power of liquid pressure pump within any specified constant valve

Publications (1)

Publication Number Publication Date
JPS5341682A true JPS5341682A (en) 1978-04-15

Family

ID=14676307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11599876A Pending JPS5341682A (en) 1976-09-29 1976-09-29 Liquid circuit keeping input power of liquid pressure pump within any specified constant valve

Country Status (1)

Country Link
JP (1) JPS5341682A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60256603A (en) * 1984-06-01 1985-12-18 Yukio Watanabe Cylinder device
JPS63185902U (en) * 1987-05-23 1988-11-29
JP2010513822A (en) * 2006-12-22 2010-04-30 キャタピラー インコーポレイテッド Rotary hydraulic valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60256603A (en) * 1984-06-01 1985-12-18 Yukio Watanabe Cylinder device
JPS63185902U (en) * 1987-05-23 1988-11-29
JP2010513822A (en) * 2006-12-22 2010-04-30 キャタピラー インコーポレイテッド Rotary hydraulic valve

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