DE59002027D1 - Einrichtung an einer verstellbaren hydrostatischen pumpe. - Google Patents

Einrichtung an einer verstellbaren hydrostatischen pumpe.

Info

Publication number
DE59002027D1
DE59002027D1 DE9090903003T DE59002027T DE59002027D1 DE 59002027 D1 DE59002027 D1 DE 59002027D1 DE 9090903003 T DE9090903003 T DE 9090903003T DE 59002027 T DE59002027 T DE 59002027T DE 59002027 D1 DE59002027 D1 DE 59002027D1
Authority
DE
Germany
Prior art keywords
installation
hydrostatic pump
adjustable hydrostatic
adjustable
pump
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 - Fee Related
Application number
DE9090903003T
Other languages
English (en)
Inventor
Gerhard Nonnenmacher
Egon Tittmann
Heinz Walter
Walter Robeller
Dieter Bertsch
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of DE59002027D1 publication Critical patent/DE59002027D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Control Of Positive-Displacement Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
DE9090903003T 1989-03-08 1990-02-16 Einrichtung an einer verstellbaren hydrostatischen pumpe. Expired - Fee Related DE59002027D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3907409A DE3907409A1 (de) 1989-03-08 1989-03-08 Einrichtung an einer verstellbaren hydrostatischen pumpe
PCT/DE1990/000100 WO1990010793A1 (de) 1989-03-08 1990-02-16 Steuersystem für eine brennkraftmaschine mit einem sensor und einer schnittstelle zur digitalisierung der messwerten

Publications (1)

Publication Number Publication Date
DE59002027D1 true DE59002027D1 (de) 1993-08-26

Family

ID=6375787

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3907409A Ceased DE3907409A1 (de) 1989-03-08 1989-03-08 Einrichtung an einer verstellbaren hydrostatischen pumpe
DE9090903003T Expired - Fee Related DE59002027D1 (de) 1989-03-08 1990-02-16 Einrichtung an einer verstellbaren hydrostatischen pumpe.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3907409A Ceased DE3907409A1 (de) 1989-03-08 1989-03-08 Einrichtung an einer verstellbaren hydrostatischen pumpe

Country Status (4)

Country Link
US (1) US5173031A (de)
EP (1) EP0423257B1 (de)
DE (2) DE3907409A1 (de)
WO (1) WO1990010793A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5133644A (en) * 1991-01-17 1992-07-28 Halliburton Company Multi-pressure compensation of variable displacement pump
DE4141108A1 (de) * 1991-12-13 1993-06-17 Putzmeister Maschf Einrichtung zur regelung des ausgangsdruckes einer verstellpumpe
US5344288A (en) * 1993-01-28 1994-09-06 Kabushiki Kaisha Komatsu Seisakusho Device for controlling displacement of variable displacement hydraulic pump
DE4420619A1 (de) * 1994-06-13 1995-12-14 Rexroth Mannesmann Gmbh Antriebssystem mit hydrostatischen Maschinen
US6179223B1 (en) * 1999-08-16 2001-01-30 Illinois Tool Works Spray nozzle fluid regulator and restrictor combination
DE19956553B4 (de) * 1999-11-24 2010-11-25 Robert Bosch Gmbh Verfahren zum Abschätzen des Druckes in einem Radbremszylinder und Steuereinheit zur Durchführung des Verfahrens
DE102017206415A1 (de) * 2017-04-13 2018-10-18 Danfoss Power Solutions Gmbh & Co. Ohg Selbsterhaltende stromversorgung für hydrostatische pumpen und motoren
DE102018212042A1 (de) * 2018-07-19 2020-01-23 Robert Bosch Gmbh Hydromaschine mit geregeltem Verdrängungsvolumen
US11391300B2 (en) 2019-12-20 2022-07-19 Clark Equipment Company Externally regulated control for drive pump

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1922145A1 (de) * 1969-04-25 1970-10-29 Bellows Valvair Kaemper Gmbh Kombinationsregler
BE757640A (fr) * 1969-10-16 1971-04-16 Borg Warner Systemes hydrauliques, notamment pour la regulation d'une pompea debit variable
DE2206788A1 (de) * 1972-02-12 1973-08-23 Rexroth Gmbh G L Verstellbare hydropumpe mit druckregelung
DE2349124C2 (de) * 1973-09-29 1985-09-05 Mannesmann Rexroth GmbH, 8770 Lohr Steuervorrichtung für eine im Speicherbetrieb arbeitende hydraulische Verstellpumpe
DE2551088C2 (de) * 1975-11-14 1984-06-28 Mannesmann Rexroth GmbH, 8770 Lohr Vorrichtung zur Mengen- und Druckregelung für Verstellpumpen
DE2904474A1 (de) * 1979-02-07 1980-08-28 Bosch Gmbh Robert Stromregeleinrichtung fuer eine verstellbare pumpe
DE2913534A1 (de) * 1979-04-04 1980-10-16 Bosch Gmbh Robert Einrichtung zur regelung des foerderstroms und zur begrenzung des foerderdrucks einer verstellbaren pumpe
DE2952083A1 (de) * 1979-12-22 1981-06-25 Robert Bosch Gmbh, 7000 Stuttgart Regeleinrichtung fuer eine verstellbare pumpe

Also Published As

Publication number Publication date
US5173031A (en) 1992-12-22
WO1990010793A1 (de) 1990-09-20
DE3907409A1 (de) 1990-09-20
EP0423257A1 (de) 1991-04-24
EP0423257B1 (de) 1993-07-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee