DE3034115A1 - Leistungsregler - Google Patents

Leistungsregler

Info

Publication number
DE3034115A1
DE3034115A1 DE19803034115 DE3034115A DE3034115A1 DE 3034115 A1 DE3034115 A1 DE 3034115A1 DE 19803034115 DE19803034115 DE 19803034115 DE 3034115 A DE3034115 A DE 3034115A DE 3034115 A1 DE3034115 A1 DE 3034115A1
Authority
DE
Germany
Prior art keywords
spring
regulator
piston
lever
adjusting
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.)
Granted
Application number
DE19803034115
Other languages
German (de)
English (en)
Other versions
DE3034115C2 (US07902200-20110308-C00004.png
Inventor
Jörg 8770 Lohr Dantlgraber
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.)
Bosch Rexroth AG
Original Assignee
Mannesmann Rexroth AG
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 Mannesmann Rexroth AG filed Critical Mannesmann Rexroth AG
Priority to DE19803034115 priority Critical patent/DE3034115A1/de
Priority to JP55182725A priority patent/JPS5752693A/ja
Priority to IT8069018A priority patent/IT1209811B/it
Priority to US06/249,665 priority patent/US4443159A/en
Publication of DE3034115A1 publication Critical patent/DE3034115A1/de
Application granted granted Critical
Publication of DE3034115C2 publication Critical patent/DE3034115C2/de
Granted 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/06—Control
    • F04B1/07—Control by varying the relative eccentricity between two members, e.g. a cam and a drive shaft
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/06—Control
    • F04B1/08—Control regulated 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
    • 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
    • F04B49/12—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 by varying the length of stroke of the working members
    • F04B49/123—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 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element
    • F04B49/128—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 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element by changing the eccentricity of the cylinders, e.g. by moving a cylinder block
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/12—Parameters of driving or driven means
    • F04B2201/1203—Power on the axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
DE19803034115 1980-09-11 1980-09-11 Leistungsregler Granted DE3034115A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19803034115 DE3034115A1 (de) 1980-09-11 1980-09-11 Leistungsregler
JP55182725A JPS5752693A (en) 1980-09-11 1980-12-22 Output regulator
IT8069018A IT1209811B (it) 1980-09-11 1980-12-31 Dispositivo per regolare la potenza di una macchina idraulica,partico larmente di una pompa
US06/249,665 US4443159A (en) 1980-09-11 1981-03-26 Power control device for pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803034115 DE3034115A1 (de) 1980-09-11 1980-09-11 Leistungsregler

Publications (2)

Publication Number Publication Date
DE3034115A1 true DE3034115A1 (de) 1982-05-19
DE3034115C2 DE3034115C2 (US07902200-20110308-C00004.png) 1987-05-07

Family

ID=6111609

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803034115 Granted DE3034115A1 (de) 1980-09-11 1980-09-11 Leistungsregler

Country Status (4)

Country Link
US (1) US4443159A (US07902200-20110308-C00004.png)
JP (1) JPS5752693A (US07902200-20110308-C00004.png)
DE (1) DE3034115A1 (US07902200-20110308-C00004.png)
IT (1) IT1209811B (US07902200-20110308-C00004.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0924427A1 (de) * 1997-12-18 1999-06-23 Brueninghaus Hydromatik Gmbh Leistungsregelventil

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0220187B1 (de) * 1984-08-11 1991-02-06 ZF FRIEDRICHSHAFEN Aktiengesellschaft Stromregeleinrichtung für eine rotationskolbenpumpe
US6623250B2 (en) * 2000-02-17 2003-09-23 Goodrich Pump And Engine Control Systems, Inc. Fuel metering unit
US6962485B2 (en) * 2003-04-14 2005-11-08 Goodrich Pump And Engine Control Systems, Inc. Constant bypass flow controller for a variable displacement pump
US6996969B2 (en) * 2003-09-09 2006-02-14 Goodrich Pump & Engine Control Systems, Inc. Multi-mode shutdown system for a fuel metering unit
US20050100447A1 (en) * 2003-11-11 2005-05-12 Desai Mihir C. Flow control system for a gas turbine engine
DE102018212042A1 (de) * 2018-07-19 2020-01-23 Robert Bosch Gmbh Hydromaschine mit geregeltem Verdrängungsvolumen

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1840281U (de) * 1958-09-05 1961-10-26 Kaemper Motoren G M B H Leistungsregler fuer axialkolbenpumpen.
DE976320C (de) * 1952-04-03 1963-06-27 Wilhelm Bussmann K G Maschinen Einrichtung zur Regelung der Foerdermenge bei Drehkolbenpumpen in Abhaengigkeit vom Foerderdruck
DE1188948B (de) * 1960-07-16 1965-03-11 Metallwerk Glockerau G M B H Arbeitsfluessigkeitsmengen-Regeleinrichtung fuer hydrostatische Pumpen und Motoren
DE1453428A1 (de) * 1963-08-09 1970-01-22 Abex Corp Steuervorrichtung fuer hydraulische Pumpen oder Motoren
DE1934924A1 (de) * 1969-07-10 1971-01-21 Lucas Industries Ltd Steueranordnung fuer Hydraulikpumpen
DE1703957A1 (de) * 1965-08-27 1972-03-09 Von Roll Ag Hydraulische Steuereinrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835228A (en) * 1954-12-07 1958-05-20 American Brake Shoe Co Pressure compensator for variable volume pumps
DE2141722A1 (de) * 1971-08-20 1973-03-01 Bosch Gmbh Robert Druckregler fuer eine verstellbare pumpe
GB1523588A (en) * 1974-11-18 1978-09-06 Massey Ferguson Services Nv Control systems for variable capacity hydraulic machines
DE2516765C3 (de) * 1975-04-16 1985-12-05 Mannesmann Rexroth GmbH, 8770 Lohr Regelventil für eine Flügelzellenpumpe
DE3016609A1 (de) * 1980-04-30 1981-11-05 G.L. Rexroth Gmbh, 8770 Lohr Vorrichtung zum regeln der foerdermenge einer pumpe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976320C (de) * 1952-04-03 1963-06-27 Wilhelm Bussmann K G Maschinen Einrichtung zur Regelung der Foerdermenge bei Drehkolbenpumpen in Abhaengigkeit vom Foerderdruck
DE1840281U (de) * 1958-09-05 1961-10-26 Kaemper Motoren G M B H Leistungsregler fuer axialkolbenpumpen.
DE1188948B (de) * 1960-07-16 1965-03-11 Metallwerk Glockerau G M B H Arbeitsfluessigkeitsmengen-Regeleinrichtung fuer hydrostatische Pumpen und Motoren
DE1453428A1 (de) * 1963-08-09 1970-01-22 Abex Corp Steuervorrichtung fuer hydraulische Pumpen oder Motoren
DE1703957A1 (de) * 1965-08-27 1972-03-09 Von Roll Ag Hydraulische Steuereinrichtung
DE1934924A1 (de) * 1969-07-10 1971-01-21 Lucas Industries Ltd Steueranordnung fuer Hydraulikpumpen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Rexroth Werbeschrift RD 10452/9.78 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0924427A1 (de) * 1997-12-18 1999-06-23 Brueninghaus Hydromatik Gmbh Leistungsregelventil

Also Published As

Publication number Publication date
IT8069018A0 (it) 1980-12-31
DE3034115C2 (US07902200-20110308-C00004.png) 1987-05-07
US4443159A (en) 1984-04-17
JPS5752693A (en) 1982-03-29
IT1209811B (it) 1989-08-30

Similar Documents

Publication Publication Date Title
EP0149787B1 (de) Fördermengen-Regeleinrichtung für eine verstellbare Hydropumpe
DE2443909A1 (de) Kolbenpumpe
DE19517974A1 (de) Verschiebbare hydraulische Leistungs- bzw. Momentenregeleinrichtung
DE3016609C2 (US07902200-20110308-C00004.png)
EP1148251B1 (de) Drucksteuerventil
EP0081703B1 (de) Elektrohydraulischer Stellantrieb
DE2363480A1 (de) Verstelleinrichtung fuer eine pumpe
DE2227898B2 (de) Regeleinrichtung fuer die veraenderbare verdraengung einer hydropumpe
DE3034115A1 (de) Leistungsregler
DE1650303A1 (de) Druckregelventil
EP0086276B1 (de) Einrichtung zum Konstanthalten des Produktes von Förderdruck und Fördervolumen einer verstellbaren Pumpe
DE3143074C2 (US07902200-20110308-C00004.png)
DE1812682A1 (de) Regler fuer konstante Leistung fuer Hydropumpen
DE2813791A1 (de) Regelvorrichtung fuer pumpen mit veraenderlichem ausstoss
EP0331958A2 (de) Hydraulische Steuervorrichtung
DE2655966A1 (de) Hydraulische regelvorrichtung mit einer stellpumpe
EP0093916A1 (de) Regeleinrichtung für eine verstellbare Pumpe
CH615250A5 (en) Pressure controller for an adjustable hydropump
DE3501455C2 (de) Leistungsregler für eine hydrostatische Pumpe
DE2841083C2 (US07902200-20110308-C00004.png)
DE4115488A1 (de) Hydraulischer oszillator
DE3518472A1 (de) Druckbegrenzungsventil
DE2121267A1 (de) Verstellpumpe mit Verstellvorrichtung
DE19831587C2 (de) Leistungsregelvorrichtung zur Regelung der hydraulischen Leistung einer Hydropumpe
DE2810062A1 (de) Regeleinrichtung

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee