DE2054197A1 - Vorrichtung fur Effektregelung von Pumpen - Google Patents

Vorrichtung fur Effektregelung von Pumpen

Info

Publication number
DE2054197A1
DE2054197A1 DE19702054197 DE2054197A DE2054197A1 DE 2054197 A1 DE2054197 A1 DE 2054197A1 DE 19702054197 DE19702054197 DE 19702054197 DE 2054197 A DE2054197 A DE 2054197A DE 2054197 A1 DE2054197 A1 DE 2054197A1
Authority
DE
Germany
Prior art keywords
pumps
pressure
control
effect
flow
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
DE19702054197
Other languages
German (de)
English (en)
Inventor
Die Anmelder Sind
Original Assignee
Soeyland, Ingebret, Soeyland, Knstian, Bryne (Norwegen)
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 Soeyland, Ingebret, Soeyland, Knstian, Bryne (Norwegen) filed Critical Soeyland, Ingebret, Soeyland, Knstian, Bryne (Norwegen)
Publication of DE2054197A1 publication Critical patent/DE2054197A1/de
Pending 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
    • F04B49/007—Installations or systems with two or more pumps or pump cylinders, wherein the flow-path through the stages can be changed, e.g. from series to parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
DE19702054197 1969-12-03 1970-11-04 Vorrichtung fur Effektregelung von Pumpen Pending DE2054197A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO477769 1969-12-03

Publications (1)

Publication Number Publication Date
DE2054197A1 true DE2054197A1 (de) 1971-06-09

Family

ID=19880596

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702054197 Pending DE2054197A1 (de) 1969-12-03 1970-11-04 Vorrichtung fur Effektregelung von Pumpen

Country Status (4)

Country Link
US (1) US3695783A (enrdf_load_stackoverflow)
DE (1) DE2054197A1 (enrdf_load_stackoverflow)
GB (1) GB1335536A (enrdf_load_stackoverflow)
SE (1) SE369948B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009143547A1 (de) * 2008-05-28 2009-12-03 Leobersdorfer Maschinenfabrik Gmbh & Co.Kg Verfahren und vorrichtung zum fördern von verdichtetem gas

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873241A (en) * 1972-07-10 1975-03-25 Komatsu Mfg Co Ltd Variable output gear pump and motor
DE2331617A1 (de) * 1973-06-22 1975-01-16 Bosch Gmbh Robert Regeleinrichtung fuer hydropumpen
US3910044A (en) * 1973-08-24 1975-10-07 Case Co J I Hydraulic summating system
FR2259255B1 (enrdf_load_stackoverflow) * 1974-01-30 1976-11-26 Poclain Sa
US3985472A (en) * 1975-04-23 1976-10-12 International Harvester Company Combined fixed and variable displacement pump system
US4008004A (en) * 1975-12-22 1977-02-15 Abex Corporation Control system for variable displacement pumps
US4029439A (en) * 1975-12-22 1977-06-14 Abex Corporation Control system for variable displacement pumps
US4089170A (en) * 1977-05-09 1978-05-16 Caterpillar Tractor Co. Power conservation means for variable displacement pump fluid supply system
US5228289A (en) * 1983-06-29 1993-07-20 Peter Norton Plural hydraulic pump system with unloading valve
US4545202A (en) * 1983-10-24 1985-10-08 Sundstrand Corporation Pressure-regulating system
GB2215700A (en) * 1988-03-16 1989-09-27 Massey Ferguson Mfg Hydraulic circuits
US6109030A (en) * 1998-02-13 2000-08-29 Sauer Inc. Apparatus and method for ganging multiple open circuit pumps
JP4218261B2 (ja) * 2002-06-11 2009-02-04 ダイキン工業株式会社 ポンプユニット
DK200400409A (da) * 2004-03-12 2004-04-21 Neg Micon As Variable capacity oil pump
US8128377B2 (en) * 2007-04-03 2012-03-06 GM Global Technology Operations LLC Split-pressure dual pump hydraulic fluid supply system for a multi-speed transmission and method
US7690344B2 (en) * 2008-07-24 2010-04-06 Gm Global Technology Operations, Inc. Method and apparatus for supporting stop-and-go engine functionality
US11909482B2 (en) * 2020-08-18 2024-02-20 Qualcomm Incorporated Federated learning for client-specific neural network parameter generation for wireless communication

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2655109A (en) * 1944-05-03 1953-10-13 Power Jets Res & Dev Ltd Pressure fluid supply system
US2599701A (en) * 1945-10-25 1952-06-10 Eaton Mfg Co Pumping system
US2823518A (en) * 1953-11-19 1958-02-18 Thompson Prod Inc Aircraft fuel pumping system
US2870776A (en) * 1954-06-21 1959-01-27 Sun Oil Co Liquid proportioning system
US2965036A (en) * 1957-07-08 1960-12-20 Louis S Wood Automatic dual pump single-multiple stage low-high pressure fluid supply means
US3093081A (en) * 1959-01-29 1963-06-11 New York Air Brake Co Pumping device
US3431856A (en) * 1967-02-06 1969-03-11 Continental Machines Two-stage pumping apparatus
US3526468A (en) * 1968-11-13 1970-09-01 Deere & Co Multiple pump power on demand hydraulic system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009143547A1 (de) * 2008-05-28 2009-12-03 Leobersdorfer Maschinenfabrik Gmbh & Co.Kg Verfahren und vorrichtung zum fördern von verdichtetem gas
EA017921B1 (ru) * 2008-05-28 2013-04-30 Леоберсдорфер Машиненфабрик Гмбх Унд Ко.Кг Способ и устройство для транспортировки сжатого газа

Also Published As

Publication number Publication date
SE369948B (enrdf_load_stackoverflow) 1974-09-23
GB1335536A (en) 1973-10-31
US3695783A (en) 1972-10-03

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