DK17087A - Styreapparat for en pumpe med indstillelig leveringsmaengde - Google Patents

Styreapparat for en pumpe med indstillelig leveringsmaengde

Info

Publication number
DK17087A
DK17087A DK017087A DK17087A DK17087A DK 17087 A DK17087 A DK 17087A DK 017087 A DK017087 A DK 017087A DK 17087 A DK17087 A DK 17087A DK 17087 A DK17087 A DK 17087A
Authority
DK
Denmark
Prior art keywords
pump
control
adjustable delivery
adjustable
delivery
Prior art date
Application number
DK017087A
Other languages
English (en)
Other versions
DK17087D0 (da
DK167984B1 (da
Inventor
Richard Thomas Entwistle
Original Assignee
Danfoss As
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 Danfoss As filed Critical Danfoss As
Publication of DK17087D0 publication Critical patent/DK17087D0/da
Publication of DK17087A publication Critical patent/DK17087A/da
Application granted granted Critical
Publication of DK167984B1 publication Critical patent/DK167984B1/da

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
    • F04B49/002—Hydraulic systems to change the pump delivery
    • 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
    • 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
    • F04B2205/18—Pressure in a control cylinder/piston unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Fluid Pressure (AREA)
DK017087A 1986-01-14 1987-01-14 Styreapparat for en pumpe med indstillelig leveringsmaengde DK167984B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3600787A DE3600787C1 (de) 1986-01-14 1986-01-14 Steuergeraet fuer eine Pumpe mit einstellbarer Foerdermenge
DE3600787 1986-01-14

Publications (3)

Publication Number Publication Date
DK17087D0 DK17087D0 (da) 1987-01-14
DK17087A true DK17087A (da) 1987-07-15
DK167984B1 DK167984B1 (da) 1994-01-10

Family

ID=6291775

Family Applications (1)

Application Number Title Priority Date Filing Date
DK017087A DK167984B1 (da) 1986-01-14 1987-01-14 Styreapparat for en pumpe med indstillelig leveringsmaengde

Country Status (6)

Country Link
US (1) US4750866A (da)
JP (1) JPH0788816B2 (da)
CA (1) CA1301543C (da)
DE (1) DE3600787C1 (da)
DK (1) DK167984B1 (da)
IT (1) IT1206835B (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3638889A1 (de) * 1986-11-14 1988-05-26 Hydromatik Gmbh Summen-leistungsregelvorrichtung fuer wenigstens zwei hydrostatische getriebe
DE4435750C1 (de) 1994-10-06 1995-12-21 Brueninghaus Hydromatik Gmbh Steuervorrichtung für eine hydrostatische Maschine
JP3707742B2 (ja) * 1994-12-09 2005-10-19 株式会社小松製作所 可変容量型油圧ポンプの制御装置
DE19540654C1 (de) * 1995-10-31 1996-12-19 Brueninghaus Hydromatik Gmbh Verstellvorrichtung mit hydraulischer Zentriereinrichtung
US20040175277A1 (en) * 2002-06-28 2004-09-09 Cox C. Paul Hydrostatic pump assembly having symmetrical endcap
DE102004035188A1 (de) * 2004-07-21 2006-02-16 Bosch Rexroth Aktiengesellschaft Pumpe
DE102012005593A1 (de) * 2012-03-20 2013-09-26 Robert Bosch Gmbh Hydraulische Pilotventilanordnung und hydraulische Ventilanordnung damit
US9464482B1 (en) 2016-01-06 2016-10-11 Isodrill, Llc Rotary steerable drilling tool
US9657561B1 (en) 2016-01-06 2017-05-23 Isodrill, Inc. Downhole power conversion and management using a dynamically variable displacement pump
FR3093138B1 (fr) 2019-02-25 2022-07-15 Univ Versailles Saint Quentin En Yvelines Actionneur hydraulique à compensation de surpression

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1528434A1 (de) * 1965-07-29 1969-09-25 Hymate Ges Fuer Hydr Automatik Hydraulische Reversiersteuerung mit Leistungsreglern
GB1344623A (en) * 1970-05-09 1974-01-23 Dowty Technical Dev Ltd Variable displacement pumps and motors
US3985472A (en) * 1975-04-23 1976-10-12 International Harvester Company Combined fixed and variable displacement pump system
DE2557374A1 (de) * 1975-12-19 1977-06-30 Bosch Gmbh Robert Steuereinrichtung fuer ein hydrostatisches getriebe
DE2823559A1 (de) * 1978-05-30 1979-12-06 Linde Ag Steuer- und regeleinrichtung fuer ein hydrostatisches getriebe
DE2827810C2 (de) * 1978-06-24 1983-03-17 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Automotive Steuerung für einen hydrostatischen Fahrantrieb
DE2925236A1 (de) * 1979-06-22 1981-01-15 Danfoss As Steuergeraet fuer eine pumpe mit verstellbarer foerdermenge
DE3044515A1 (de) * 1980-11-26 1982-06-03 bso Steuerungstechnik GmbH, 6603 Sulzbach Verstelleinrichtung fuer hydraulikpumpe mit verstellbarer foerdermenge
DE3112561C2 (de) * 1981-03-30 1985-09-26 Danfoss A/S, Nordborg Steuervorrichtung für eine Flüssigkeitspumpe mit verstellbarem Fördervolumen
SU1090915A1 (ru) * 1982-07-20 1984-05-07 Московский Ордена Трудового Красного Знамени Автомобильно-Дорожный Институт Система управлени регулируемым по давлению насосом
DE3244615A1 (de) * 1982-12-02 1984-06-14 Danfoss A/S, Nordborg Steuereinrichtung fuer eine verstellbare pumpe, insbesondere bei einem hydrostatischen getriebe
DE3339165A1 (de) * 1983-10-28 1985-05-23 J.M. Voith Gmbh, 7920 Heidenheim Verstelleinrichtung fuer das verdraengungsvolumen einer verdraengermaschine
JPS60228783A (ja) * 1984-04-26 1985-11-14 Hitachi Constr Mach Co Ltd 電気−油圧サ−ボ機構の制御装置
JPS611883A (ja) * 1984-06-13 1986-01-07 Hitachi Constr Mach Co Ltd 油圧ポンプの制御装置

Also Published As

Publication number Publication date
JPS62168973A (ja) 1987-07-25
JPH0788816B2 (ja) 1995-09-27
DK17087D0 (da) 1987-01-14
CA1301543C (en) 1992-05-26
IT8767009A0 (it) 1987-01-09
US4750866A (en) 1988-06-14
IT1206835B (it) 1989-05-11
DK167984B1 (da) 1994-01-10
DE3600787C1 (de) 1987-04-02

Similar Documents

Publication Publication Date Title
EP0458910A4 (en) Accurate peristaltic pump
GB2208897B (en) Peristaltic pump
DK157095C (da) Hydrauliksystem med en pumpe med konstant leveringsmaengde
GB8609525D0 (en) Peristaltic pump
GB2226602B (en) A peristaltic pump.
DK17087D0 (da) Styreapparat for en pumpe med indstillelig leveringsmaengde
DK603489D0 (da) Fortraengningspumpe
DK256780A (da) Styreapparat for en pumpe med indstillelig leveringsmaengde
NO882857L (no) Pumpeaggregat omfattende en pumpe med en drivanordning.
GB8520529D0 (en) Peristaltic pump
DK462189D0 (da) Skab med udleveringsmiddel
DK471889D0 (da) Pumpe
DK153856C (da) Peristaltisk pumpe
DK51385D0 (da) Foelgestyreindretning til en indstillelig pumpe
GB8825376D0 (en) Improved peristaltic pump
CS874388A1 (en) Peristaltic pump
GB8530264D0 (en) Peristaltic pump
DK618684D0 (da) Indstillingsanordning for en pumpe med indstillelig fortraengning
AR240300Q (es) Bomba de suministro de accionamiento manual.
DK503884A (da) Peristaltisk pumpe
GB8822070D0 (en) Peristaltic pumps
IT1227940B (it) Pompa a rulli preferibilmente per calcestruzzo
SE8804448D0 (sv) Deplacementpump
BR6500158U (pt) Vazador a golpe com bocas recambiaveis
GB8602981D0 (en) Peristaltic pump