FR2211054A5 - - Google Patents

Info

Publication number
FR2211054A5
FR2211054A5 FR7338681A FR7338681A FR2211054A5 FR 2211054 A5 FR2211054 A5 FR 2211054A5 FR 7338681 A FR7338681 A FR 7338681A FR 7338681 A FR7338681 A FR 7338681A FR 2211054 A5 FR2211054 A5 FR 2211054A5
Authority
FR
France
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
FR7338681A
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.)
Sperry Corp
Original Assignee
Sperry Rand 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 Sperry Rand Corp filed Critical Sperry Rand Corp
Application granted granted Critical
Publication of FR2211054A5 publication Critical patent/FR2211054A5/fr
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
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/08—Pressure difference over a throttle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Fluid Gearings (AREA)
FR7338681A 1972-12-18 1973-10-30 Expired FR2211054A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00315945A US3856436A (en) 1972-12-18 1972-12-18 Power transmission

Publications (1)

Publication Number Publication Date
FR2211054A5 true FR2211054A5 (fr) 1974-07-12

Family

ID=23226784

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7338681A Expired FR2211054A5 (fr) 1972-12-18 1973-10-30

Country Status (9)

Country Link
US (1) US3856436A (fr)
JP (1) JPS589276B2 (fr)
AU (1) AU473650B2 (fr)
CA (1) CA983314A (fr)
DE (1) DE2350390A1 (fr)
FR (1) FR2211054A5 (fr)
GB (1) GB1383490A (fr)
IT (1) IT996264B (fr)
SE (1) SE383190B (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2284050A1 (fr) * 1974-09-05 1976-04-02 Parker Hannifin Corp Ensemble de commande de pompe a debit variable
FR2340577A1 (fr) * 1976-02-05 1977-09-02 Hytec Ab Regulation de debit dans des systemes hydrauliques et hydropneumatiques
EP0015069A1 (fr) * 1979-02-21 1980-09-03 General Signal Corporation Régulation hydraulique pour maintenir constante la puissance de sortie d'une pompe à débit variable
FR2449212A1 (fr) * 1979-02-17 1980-09-12 Bosch Gmbh Robert Dispositif de regulation du debit et de limitation de la pression de refoulement d'une pompe reglable
EP0149787A2 (fr) * 1983-12-14 1985-07-31 BRUENINGHAUS HYDRAULIK GmbH Dispositif de régulation de débit pour une pompe hydraulique réglable
EP0471166A1 (fr) * 1990-08-13 1992-02-19 BRUENINGHAUS HYDRAULIK GmbH Dispositif de contrôle pour le réglage de l'ajustement du débit de plusieurs pompes hydrostatiques réglables

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2461897A1 (de) * 1974-12-31 1976-07-08 Bosch Gmbh Robert Regeleinrichtung fuer eine pumpe
DE2528963C2 (de) * 1975-06-28 1983-11-03 Karl 7298 Loßburg Hehl Steuervorrichtung für den hydraulischen Kreislauf einer Spritzgießmaschine
GB1526085A (en) * 1975-11-04 1978-09-27 Plessey Co Ltd Hydraulic pumping arrangements
US4017219A (en) * 1975-12-22 1977-04-12 Abex Corporation Control system for variable displacement pumps
US4029439A (en) * 1975-12-22 1977-06-14 Abex Corporation Control system for variable displacement pumps
DE2723074A1 (de) * 1977-05-21 1978-11-30 Bosch Gmbh Robert Verdraengermaschine mit einem druckregler
DE2840687A1 (de) * 1978-09-19 1980-04-03 Bosch Gmbh Robert Einrichtung zur regelung des foerderstroms und zur begrenzung des foerderdrucks einer verstellbaren pumpe.
US4199942A (en) * 1978-09-28 1980-04-29 Eaton Corporation Load sensing control for hydraulic system
US4292805A (en) * 1979-09-24 1981-10-06 Rexnord Inc. Servo-valve convertible construction
DE3016609A1 (de) * 1980-04-30 1981-11-05 G.L. Rexroth Gmbh, 8770 Lohr Vorrichtung zum regeln der foerdermenge einer pumpe
DE3027819A1 (de) * 1980-07-23 1982-02-25 Backe, Wolfgang, Prof.Dr.-Ing., 5100 Aachen Vorrichtung zur regelung einer verstellpumpe
DE3044143A1 (de) * 1980-11-24 1982-06-24 Linde Ag, 6200 Wiesbaden Steuereinrichtung fuer ein hydrostatisches antriebssystem
DE3146513A1 (de) * 1980-11-24 1982-06-24 Linde Ag, 6200 Wiesbaden Steuereinrichtung fuer ein hydrostatisches antriebssystem
DE3112561C2 (de) * 1981-03-30 1985-09-26 Danfoss A/S, Nordborg Steuervorrichtung für eine Flüssigkeitspumpe mit verstellbarem Fördervolumen
DE3129440A1 (de) * 1981-07-25 1983-02-10 Mannesmann Rexroth GmbH, 8770 Lohr Regeleinrichtung fuer eine verstellpumpe
DE3211307A1 (de) * 1982-03-26 1983-09-29 Linde Ag, 6200 Wiesbaden Einstellbare axialkolbenpumpe mit einem regelorgan und regelorgan fuer solche
JPH021522Y2 (fr) * 1986-05-14 1990-01-16
JPH021521Y2 (fr) * 1986-05-14 1990-01-16
DE3622939A1 (de) * 1986-07-08 1988-01-14 Linde Ag Hydraulische steuer- oder regeleinrichtung
DE3805061A1 (de) * 1988-02-18 1989-08-31 Linde Ag Hydraulische schaltanordnung
DE3844398C2 (de) * 1988-12-30 1997-07-31 Rexroth Mannesmann Gmbh Hydraulische Schaltung für eine Verstellpumpe
DE8906826U1 (de) * 1989-06-03 1989-09-07 Keicher, Siegfried, 7906 Blaustein Hydraulische Regeleinrichtung zur Regelung einer Regelpumpe für den Antrieb eines Hydraulikmotors
EP0477370B2 (fr) * 1990-01-11 1998-11-04 Hitachi Construction Machinery Co., Ltd. Valve hydraulique
US5319932A (en) * 1993-04-28 1994-06-14 Roche Engineering Corporation Power sensing regenerator
US5454223A (en) * 1993-05-28 1995-10-03 Dana Corporation Hydraulic load sensing system with poppet valve having an orifice therein
DE4337210A1 (de) * 1993-10-30 1995-05-04 Rexroth Mannesmann Gmbh Zentralhydraulikanlage für ein Kraftfahrzeug
DE19713934B4 (de) * 1997-04-04 2004-06-03 Brueninghaus Hydromatik Gmbh Lastdruckgeführter Förderstromregler mit Spülkreislauf
DE10209880A1 (de) * 2002-03-06 2003-09-18 Zf Lenksysteme Gmbh System zur Steuerung einer hydraulischen Verstellpumpe
US20160003237A1 (en) * 2013-03-27 2016-01-07 Kayaba Industry Co., Ltd. Pump discharge flow-rate control device
CN103982475B (zh) * 2014-05-30 2016-03-02 湖南五新隧道智能装备股份有限公司 一种混凝土喷射车臂架液压控制系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2255783A (en) * 1940-02-17 1941-09-16 Manly Corp Fluid pressure device and system
US2892311A (en) * 1958-01-08 1959-06-30 Deere & Co Hydraulic apparatus
US3067693A (en) * 1958-12-24 1962-12-11 United Aircraft Corp Control means for variable delivery pump
US3188971A (en) * 1962-08-13 1965-06-15 Bendix Corp Control system for a pump
US3246471A (en) * 1964-12-10 1966-04-19 Ford Motor Co Hydraulic drive control
US3444689A (en) * 1967-02-02 1969-05-20 Weatherhead Co Differential pressure compensator control
DE1917488B2 (de) * 1969-04-05 1977-06-23 Robert Bosch Gmbh, 7000 Stuttgart Steuereinrichtung fuer eine hydromaschine
BE757640A (fr) * 1969-10-16 1971-04-16 Borg Warner Systemes hydrauliques, notamment pour la regulation d'une pompea debit variable
US3768928A (en) * 1971-06-01 1973-10-30 Borg Warner Pump control system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2284050A1 (fr) * 1974-09-05 1976-04-02 Parker Hannifin Corp Ensemble de commande de pompe a debit variable
FR2340577A1 (fr) * 1976-02-05 1977-09-02 Hytec Ab Regulation de debit dans des systemes hydrauliques et hydropneumatiques
FR2449212A1 (fr) * 1979-02-17 1980-09-12 Bosch Gmbh Robert Dispositif de regulation du debit et de limitation de la pression de refoulement d'une pompe reglable
EP0015069A1 (fr) * 1979-02-21 1980-09-03 General Signal Corporation Régulation hydraulique pour maintenir constante la puissance de sortie d'une pompe à débit variable
EP0149787A2 (fr) * 1983-12-14 1985-07-31 BRUENINGHAUS HYDRAULIK GmbH Dispositif de régulation de débit pour une pompe hydraulique réglable
EP0149787A3 (en) * 1983-12-14 1985-08-21 Brueninghaus Hydraulik Gmbh Torque controlling device for a variable hydropump
EP0471166A1 (fr) * 1990-08-13 1992-02-19 BRUENINGHAUS HYDRAULIK GmbH Dispositif de contrôle pour le réglage de l'ajustement du débit de plusieurs pompes hydrostatiques réglables

Also Published As

Publication number Publication date
DE2350390C3 (fr) 1979-08-30
CA983314A (en) 1976-02-10
US3856436A (en) 1974-12-24
JPS4989202A (fr) 1974-08-26
AU6028973A (en) 1975-03-13
AU473650B2 (en) 1976-07-01
IT996264B (it) 1975-12-10
GB1383490A (en) 1974-02-12
SE383190B (sv) 1976-03-01
DE2350390A1 (de) 1974-07-04
JPS589276B2 (ja) 1983-02-19
DE2350390B2 (fr) 1979-01-11

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Legal Events

Date Code Title Description
ST Notification of lapse