JPS6124711Y2 - - Google Patents

Info

Publication number
JPS6124711Y2
JPS6124711Y2 JP1978102365U JP10236578U JPS6124711Y2 JP S6124711 Y2 JPS6124711 Y2 JP S6124711Y2 JP 1978102365 U JP1978102365 U JP 1978102365U JP 10236578 U JP10236578 U JP 10236578U JP S6124711 Y2 JPS6124711 Y2 JP S6124711Y2
Authority
JP
Japan
Prior art keywords
pump
spring
valve member
discharge pressure
pump discharge
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.)
Expired
Application number
JP1978102365U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5465001U (en]
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 filed Critical
Publication of JPS5465001U publication Critical patent/JPS5465001U/ja
Application granted granted Critical
Publication of JPS6124711Y2 publication Critical patent/JPS6124711Y2/ja
Expired 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
    • F04B49/08—Regulating by delivery pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
JP1978102365U 1977-10-12 1978-07-25 Expired JPS6124711Y2 (en])

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/841,427 US4124333A (en) 1977-10-12 1977-10-12 Externally adjustable load plus pump control assembly

Publications (2)

Publication Number Publication Date
JPS5465001U JPS5465001U (en]) 1979-05-09
JPS6124711Y2 true JPS6124711Y2 (en]) 1986-07-24

Family

ID=25284861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978102365U Expired JPS6124711Y2 (en]) 1977-10-12 1978-07-25

Country Status (2)

Country Link
US (1) US4124333A (en])
JP (1) JPS6124711Y2 (en])

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55501190A (en]) * 1979-02-08 1980-12-25
US4189920A (en) * 1979-02-08 1980-02-26 Caterpillar Tractor Co. Load signal control of hydraulic motor displacement
JPS57501397A (en]) * 1980-09-12 1982-08-05
US4381647A (en) * 1980-09-12 1983-05-03 Caterpillar Tractor Co. Load-plus valve for variable displacement pumps
WO1983002304A1 (en) * 1981-12-21 1983-07-07 Ruseff, Walter, Z. Pump control with fluid responsive standby pressure
DE3309964C2 (de) * 1983-03-19 1985-05-23 Krauss-Maffei AG, 8000 München Vorrichtung zum Dosieren und Mischen von zwei oder mehreren fließfähigen Kunststoff-Reaktionskomponenten
US4815289A (en) * 1983-06-24 1989-03-28 Sundstrand Corporation Variable pressure control
US4501539A (en) * 1983-12-02 1985-02-26 Dravo Corporation Apparatus for removing the liquid phase from a slurry of fine granular material
DE3421502C2 (de) * 1984-06-08 1986-11-20 Mannesmann Rexroth GmbH, 8770 Lohr Hydraulische Vorrangsteuereinrichtung für mindestens zwei Servomotoren
DE3535771A1 (de) * 1985-10-07 1987-04-09 Linde Ag Hydrostatischer antrieb mit mehreren verbrauchern
US4926687A (en) * 1988-11-03 1990-05-22 Sundstrand Corporation System and method for obtaining a given preload on a spring
KR100212645B1 (ko) * 1994-09-30 1999-08-02 토니헬샴 유압펌프의 토출유량 제어장치
US9973142B2 (en) 2013-03-06 2018-05-15 Vermont Slate and Copper Services, Inc. Snow fence for a solar panel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350881A (en) * 1966-01-13 1967-11-07 Delavan Mfg Company Constant delivery pump system
US3797245A (en) * 1972-08-25 1974-03-19 Caterpillar Tractor Co Dual range pressure dependent variable flow fluid delivery system
US4034564A (en) * 1976-01-23 1977-07-12 Caterpillar Tractor Co. Piston pump assembly having load responsive controls
US4028890A (en) * 1976-01-23 1977-06-14 Caterpillar Tractor Co. Piston pump assembly utilizing load pressure control
US4074529A (en) * 1977-01-04 1978-02-21 Tadeusz Budzich Load responsive system pump controls

Also Published As

Publication number Publication date
JPS5465001U (en]) 1979-05-09
US4124333A (en) 1978-11-07

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