JPS58222990A - ロ−ドセンシング回路 - Google Patents

ロ−ドセンシング回路

Info

Publication number
JPS58222990A
JPS58222990A JP57105873A JP10587382A JPS58222990A JP S58222990 A JPS58222990 A JP S58222990A JP 57105873 A JP57105873 A JP 57105873A JP 10587382 A JP10587382 A JP 10587382A JP S58222990 A JPS58222990 A JP S58222990A
Authority
JP
Japan
Prior art keywords
valve
pressure
load
pump
hydraulic pressure
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
JP57105873A
Other languages
English (en)
Japanese (ja)
Other versions
JPH029192B2 (enrdf_load_stackoverflow
Inventor
Yoshisuke Akita
秋田　芳助
Yasuo Haishi
羽石　靖夫
Yasuo Yoshikawa
康夫 吉川
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.)
Tokyo Keiki Inc
Original Assignee
Tokyo Keiki 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 Tokyo Keiki Co Ltd filed Critical Tokyo Keiki Co Ltd
Priority to JP57105873A priority Critical patent/JPS58222990A/ja
Publication of JPS58222990A publication Critical patent/JPS58222990A/ja
Publication of JPH029192B2 publication Critical patent/JPH029192B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
JP57105873A 1982-06-19 1982-06-19 ロ−ドセンシング回路 Granted JPS58222990A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57105873A JPS58222990A (ja) 1982-06-19 1982-06-19 ロ−ドセンシング回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57105873A JPS58222990A (ja) 1982-06-19 1982-06-19 ロ−ドセンシング回路

Publications (2)

Publication Number Publication Date
JPS58222990A true JPS58222990A (ja) 1983-12-24
JPH029192B2 JPH029192B2 (enrdf_load_stackoverflow) 1990-02-28

Family

ID=14419059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57105873A Granted JPS58222990A (ja) 1982-06-19 1982-06-19 ロ−ドセンシング回路

Country Status (1)

Country Link
JP (1) JPS58222990A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998027337A1 (en) * 1996-12-19 1998-06-25 Caterpillar Inc. Pressure control system for a variable displacement hydraulic pump
US6647965B1 (en) 2003-01-08 2003-11-18 Robert H. Breeden Pump assembly and method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998027337A1 (en) * 1996-12-19 1998-06-25 Caterpillar Inc. Pressure control system for a variable displacement hydraulic pump
US5800130A (en) * 1996-12-19 1998-09-01 Caterpillar Inc. Pressure control system for a variable displacement hydraulic pump
GB2323130A (en) * 1996-12-19 1998-09-16 Caterpillar Inc Pressure control system for a variable displacement hydraulic pump
GB2323130B (en) * 1996-12-19 2000-10-25 Caterpillar Inc Pressure control system for use with a variable displacement hydraulic pump
US6647965B1 (en) 2003-01-08 2003-11-18 Robert H. Breeden Pump assembly and method

Also Published As

Publication number Publication date
JPH029192B2 (enrdf_load_stackoverflow) 1990-02-28

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