SE383190B - Belastningskompenserad pump med variabelt deplacement. - Google Patents

Belastningskompenserad pump med variabelt deplacement.

Info

Publication number
SE383190B
SE383190B SE7317029A SE7317029A SE383190B SE 383190 B SE383190 B SE 383190B SE 7317029 A SE7317029 A SE 7317029A SE 7317029 A SE7317029 A SE 7317029A SE 383190 B SE383190 B SE 383190B
Authority
SE
Sweden
Prior art keywords
deplacement
variable
compensated pump
load compensated
load
Prior art date
Application number
SE7317029A
Other languages
English (en)
Swedish (sv)
Inventor
K R Lennemo
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
Publication of SE383190B publication Critical patent/SE383190B/xx

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)
SE7317029A 1972-12-18 1973-12-17 Belastningskompenserad pump med variabelt deplacement. SE383190B (sv)

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
SE383190B true SE383190B (sv) 1976-03-01

Family

ID=23226784

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7317029A SE383190B (sv) 1972-12-18 1973-12-17 Belastningskompenserad pump med variabelt deplacement.

Country Status (9)

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

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941513A (en) * 1974-09-05 1976-03-02 Parker-Hannifin Corporation Variable displacement pump control assembly
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
US4029439A (en) * 1975-12-22 1977-06-14 Abex Corporation Control system for variable displacement pumps
US4017219A (en) * 1975-12-22 1977-04-12 Abex Corporation Control system for variable displacement pumps
SE396239B (sv) * 1976-02-05 1977-09-12 Hytec Ab Metod och anordning for reglering av den effekt som tillfors ett hydrauliskt, ett pneumatiskt eller ett hydraulpneumatiskt system
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
DE2906166A1 (de) * 1979-02-17 1980-08-28 Bosch Gmbh Robert Einrichtung zur regelung des foerderstroms und zur begrenzung des foerderdrucks einer verstellbaren pumpe
US4194363A (en) * 1979-02-21 1980-03-25 General Signal Corporation Fluid horsepower control 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
DE3146513A1 (de) * 1980-11-24 1982-06-24 Linde Ag, 6200 Wiesbaden Steuereinrichtung fuer ein hydrostatisches antriebssystem
DE3044143A1 (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
DE3345264A1 (de) * 1983-12-14 1985-06-27 Brueninghaus Hydraulik Gmbh, 7240 Horb Drehmomenten-regeleinrichtung fuer eine verstellbare hydropumpe
JPH021521Y2 (enrdf_load_html_response) * 1986-05-14 1990-01-16
JPH021522Y2 (enrdf_load_html_response) * 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
DE69022991T3 (de) * 1990-01-11 1999-07-15 Hitachi Construction Machinery Co., Ltd., Tokio/Tokyo Hydraulisches ventil
DE4025638C1 (enrdf_load_html_response) * 1990-08-13 1991-12-05 Brueninghaus Hydraulik Gmbh, 7240 Horb, De
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
EP2944817B1 (en) * 2013-03-27 2017-10-25 KYB Corporation 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

Also Published As

Publication number Publication date
CA983314A (en) 1976-02-10
AU473650B2 (en) 1976-07-01
GB1383490A (en) 1974-02-12
DE2350390A1 (de) 1974-07-04
DE2350390B2 (enrdf_load_html_response) 1979-01-11
JPS589276B2 (ja) 1983-02-19
FR2211054A5 (enrdf_load_html_response) 1974-07-12
JPS4989202A (enrdf_load_html_response) 1974-08-26
IT996264B (it) 1975-12-10
US3856436A (en) 1974-12-24
DE2350390C3 (enrdf_load_html_response) 1979-08-30
AU6028973A (en) 1975-03-13

Similar Documents

Publication Publication Date Title
SE383190B (sv) Belastningskompenserad pump med variabelt deplacement.
CH555477A (de) Spaltrohrpumpe.
NL178182C (nl) Dookbout.
CH549896A (de) Schwinganker - kolbenpumpe.
ES216862Y (es) Ballesta.
DK140612B (da) Serieadder.
DK140515B (da) Lageranlæg.
NL7313934A (nl) Zuiger.
NL177069C (nl) Maaidorser.
NO144340C (no) Dobbeltkran.
DK130970B (da) 1-Acyl-3-aminosulfonyl-2-imino-benzimidazoliner med fungicid virkning.
NL179077C (nl) Mast.
CH546674A (de) Buechse.
SE383304B (sv) Lastrumslucka
CH548113A (de) Thyristor.
DK138043B (da) Løftestrop.
NL169027B (nl) Spaninrichting.
DK137307B (da) Kurv med variabel størrelse.
DK127130B (da) Pumpegruppe.
BE791629A (fr) Plaatconstructie en bevestigingssteun gebruikt bij deze plaatconstructie.
CH554491A (de) Kryosorptionspumpe.
CH546485A (de) Thyristor.
CH554493A (de) Turbopumpe.
DK139017B (da) Lastvogn med bevægelige lastbærere.
ES197670Y (es) Estuche reforzado.