FR2680392A1 - Agencement de pompe a etage principal de pompage et pompe de gavage amont. - Google Patents

Agencement de pompe a etage principal de pompage et pompe de gavage amont. Download PDF

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Publication number
FR2680392A1
FR2680392A1 FR9210068A FR9210068A FR2680392A1 FR 2680392 A1 FR2680392 A1 FR 2680392A1 FR 9210068 A FR9210068 A FR 9210068A FR 9210068 A FR9210068 A FR 9210068A FR 2680392 A1 FR2680392 A1 FR 2680392A1
Authority
FR
France
Prior art keywords
pump
stage
main
arrangement
eccentric
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
FR9210068A
Other languages
English (en)
French (fr)
Other versions
FR2680392B1 (de
Inventor
Eisenbacher Egon
Pawellek Franz
Arnold Bernhard
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
Elasis SCpA
Original Assignee
Mannesmann Rexroth AG
Elasis Sistema Ricerca Fiat nel Mezzogiorno SCpA
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, Elasis Sistema Ricerca Fiat nel Mezzogiorno SCpA filed Critical Mannesmann Rexroth AG
Publication of FR2680392A1 publication Critical patent/FR2680392A1/fr
Application granted granted Critical
Publication of FR2680392B1 publication Critical patent/FR2680392B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0001—Fuel-injection apparatus with specially arranged lubricating system, e.g. by fuel oil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/18—Feeding by means of driven pumps characterised by provision of main and auxiliary pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/04—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps
    • F02M59/06—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps with cylinders arranged radially to driving shaft, e.g. in V or star arrangement
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • F04B23/10—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • F04B23/12—Combinations of two or more pumps the pumps being of different types at least one pump being of the rotary-piston positive-displacement type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
FR9210068A 1991-08-12 1992-08-12 Agencement de pompe a etage principal de pompage et pompe de gavage amont. Granted FR2680392A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4126640A DE4126640B4 (de) 1991-08-12 1991-08-12 Pumpenanordnung mit einer Vorförderpumpe und einer Radialkolbenpumpe

Publications (2)

Publication Number Publication Date
FR2680392A1 true FR2680392A1 (fr) 1993-02-19
FR2680392B1 FR2680392B1 (de) 1995-01-06

Family

ID=6438151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9210068A Granted FR2680392A1 (fr) 1991-08-12 1992-08-12 Agencement de pompe a etage principal de pompage et pompe de gavage amont.

Country Status (3)

Country Link
DE (1) DE4126640B4 (de)
FR (1) FR2680392A1 (de)
IT (1) IT1257074B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2540549A (en) * 2015-07-20 2017-01-25 Delphi Int Operations Luxembourg Sarl Novel fuel pump design

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4401074B4 (de) * 1994-01-15 2007-01-18 Robert Bosch Gmbh Pumpenanordnung, insbesondere zur Förderung von Kraftstoff aus einem Vorratsbehälter zu einer Brennkraftmaschine
DE4414400C2 (de) * 1994-04-26 1997-09-18 Rexroth Mannesmann Gmbh Motorbremse für eine mehrzylindrige Brennkraftmaschine
DE19507295B4 (de) * 1995-03-02 2004-09-02 Siemens Ag Radialkolbenpumpe, insbesondere Kraftstoffpumpe für einen Verbrennungsmotor
DE19648319B4 (de) * 1996-06-18 2009-01-02 Continental Teves Ag & Co. Ohg Radialkolbenpumpe
EP0816675B1 (de) * 1996-07-01 2002-04-10 Mannesmann Rexroth AG Vorrichtung zur Stabilisierung des Exzenterrings einer Radialkolbenpumpe
DE19652831B4 (de) * 1996-12-18 2011-02-24 Continental Automotive Gmbh Druckfluid-Speisesystem für die Versorgung von Hochdruck-Sammelleitungen
DE19725564C2 (de) * 1997-05-27 2001-05-23 Hydraulik Ring Gmbh Radialkolbenpumpe
DE19814477C2 (de) * 1997-07-11 2002-08-01 Bosch Gmbh Robert Radialkolbenpumpe zur Kraftstoffhochdruckversorgung
DE19739653A1 (de) * 1997-09-10 1999-03-11 Bosch Gmbh Robert Verfahren zum Erzeugen von unter Hochdruck stehendem Kraftstoff sowie System zur Kraftstoffhochdruckerzeugung
DE19753155A1 (de) * 1997-11-29 1999-06-02 Mannesmann Rexroth Ag Kraftstoffversorgungssystem für eine Brennkraftmaschine und darin verwendete Hochdruckpumpe
DE19804275A1 (de) * 1998-02-04 1999-08-12 Bosch Gmbh Robert Radialkolbenpumpe zur Kraftstoffhochdruckversorgung
DE19818385A1 (de) * 1998-04-24 1999-10-28 Bosch Gmbh Robert Zuschaltventil in einem Kraftstoffeinspritzsystem für Brennkraftmaschinen
DE19909329A1 (de) * 1999-03-03 2000-09-07 Mannesmann Rexroth Ag Kraftstoffeinspritzsystem
DE19941689A1 (de) * 1999-09-01 2001-03-15 Siemens Ag Einspritzanlage für eine Brennkraftmaschine
DE10117373A1 (de) * 2001-04-06 2002-10-10 Mannesmann Rexroth Ag Hydraulisches Pumpenaggregat
WO2003048564A1 (de) * 2001-12-01 2003-06-12 Robert Bosch Gmbh Radialkolbenpumpe mit zwangsschmierung
DE10229396A1 (de) * 2002-06-29 2004-01-22 Robert Bosch Gmbh Radialkolbenpumpe zur Kraftstoffhochdruckversorgung bei Einspritzsystemen von Brennkraftmaschinen mit verbessertem Wirkungsgrad
DE10243148A1 (de) * 2002-09-17 2004-03-25 Siemens Ag Radialkolbenpumpeneinheit
DE10330757A1 (de) * 2003-07-07 2005-02-03 Bernhard-Rudolf Frey Exzentertriebwerk für volumetrisch wirkende Pumpen oder Motoren
DE102004062613B4 (de) 2004-12-24 2014-02-20 Volkswagen Ag Verfahren und Vorrichtung zur Kraftstoffversorgung von Verbrennungsmotoren
DE102010031701B4 (de) * 2010-07-21 2013-10-10 Continental Automotive Gmbh Kraftstoffeinspritzsystem mit elektromechanischem Wandler und Summiergetriebe
DE102011087501A1 (de) * 2010-12-23 2012-06-28 Schaeffler Technologies Gmbh & Co. Kg Radialkolbenpumpe
DE102011082729A1 (de) 2011-09-15 2013-03-21 Robert Bosch Gmbh Kraftstoffhochdruckpumpe für ein Kraftstoffeinspritzsystem sowie Pumpenanordnung
DE102012207431A1 (de) * 2012-05-04 2013-11-07 Robert Bosch Gmbh Kraftstoffhochdruckpumpe
DE102012208089A1 (de) 2012-05-15 2013-11-21 Robert Bosch Gmbh Kraftstoffhochdruckpumpe mit einer Lagerversorgung über Schmierbohrungen in einer Antriebswelle
DE102012219537A1 (de) 2012-10-25 2014-04-30 Robert Bosch Gmbh Kraftstoffhochdruckpumpe mit einer Lagerversorgung über Schmierbohrungen in einer Antriebswelle
ITUB20160145A1 (it) * 2016-01-21 2017-07-21 Bosch Gmbh Robert Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
CN106979146B (zh) * 2017-05-11 2019-09-24 王政玉 一种热动力增压泵

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028814A (en) * 1957-10-17 1962-04-10 Houdaille Industries Inc High speed variable displacement pump
DE1526737B1 (de) * 1965-11-01 1971-02-04 Roosa Vernon D Kraftstoffeinspritzvorrichtung fuer Brennkraftmaschinen
FR2234468A1 (en) * 1973-06-22 1975-01-17 Warszawskie Zaklady Masz Multi-stage fuel injection pump for combustion engine - delivery side connected with speed regulator housing which has discharge connection
DE3926354A1 (de) * 1989-08-09 1991-02-14 Rexroth Mannesmann Gmbh Spuelventil

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433222A (en) * 1945-11-05 1947-12-23 New York Air Brake Co Pump
US3384029A (en) * 1965-10-12 1968-05-21 Hydro Kinetics Hydraulic pumping apparatus
DE7703577U1 (de) * 1977-02-08 1978-08-03 Robert Bosch Gmbh, 7000 Stuttgart Doppelpumpe
AU536164B2 (en) * 1979-11-21 1984-04-19 Ifield Engineering Pty. Ltd. Hydraulic pump or motor
DE3335879A1 (de) * 1983-10-03 1985-04-25 Mannesmann Rexroth GmbH, 8770 Lohr Hydraulikpumpe
DE3721698A1 (de) * 1987-07-01 1989-01-19 Hauhinco Maschf Radialkolbenpumpe fuer die foerderung von wasser
CH674243A5 (de) * 1987-07-08 1990-05-15 Dereco Dieselmotoren Forschung
JPH03100375A (ja) * 1989-09-11 1991-04-25 Toyooki Kogyo Co Ltd 油圧ポンプ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028814A (en) * 1957-10-17 1962-04-10 Houdaille Industries Inc High speed variable displacement pump
DE1526737B1 (de) * 1965-11-01 1971-02-04 Roosa Vernon D Kraftstoffeinspritzvorrichtung fuer Brennkraftmaschinen
FR2234468A1 (en) * 1973-06-22 1975-01-17 Warszawskie Zaklady Masz Multi-stage fuel injection pump for combustion engine - delivery side connected with speed regulator housing which has discharge connection
DE3926354A1 (de) * 1989-08-09 1991-02-14 Rexroth Mannesmann Gmbh Spuelventil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2540549A (en) * 2015-07-20 2017-01-25 Delphi Int Operations Luxembourg Sarl Novel fuel pump design
WO2017012836A1 (en) * 2015-07-20 2017-01-26 Delphi International Operations Luxembourg S.À R.L. Novel fuel pump design

Also Published As

Publication number Publication date
ITTO920696A0 (it) 1992-08-12
FR2680392B1 (de) 1995-01-06
DE4126640B4 (de) 2005-06-16
IT1257074B (it) 1996-01-05
ITTO920696A1 (it) 1994-02-12
DE4126640A1 (de) 1993-03-04

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Legal Events

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TQ Partial transmission of property
ST Notification of lapse

Effective date: 20120430