EP1353071A3 - Système de contrôle de capacité d'une pompe à combustible - Google Patents

Système de contrôle de capacité d'une pompe à combustible Download PDF

Info

Publication number
EP1353071A3
EP1353071A3 EP02027253A EP02027253A EP1353071A3 EP 1353071 A3 EP1353071 A3 EP 1353071A3 EP 02027253 A EP02027253 A EP 02027253A EP 02027253 A EP02027253 A EP 02027253A EP 1353071 A3 EP1353071 A3 EP 1353071A3
Authority
EP
European Patent Office
Prior art keywords
fuel pump
capacity control
pump
proposed
delivery rate
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.)
Withdrawn
Application number
EP02027253A
Other languages
German (de)
English (en)
Other versions
EP1353071A2 (fr
Inventor
Uwe Liskow
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
Publication of EP1353071A2 publication Critical patent/EP1353071A2/fr
Publication of EP1353071A3 publication Critical patent/EP1353071A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • F04B1/0404—Details or component parts
    • 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
    • F04B1/063—Control by using a valve in a system with several pumping chambers wherein the flow-path through the chambers can be changed, e.g. between series and parallel flow
    • 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
    • F04B49/121—Lost-motion device in the driving mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
EP02027253A 2002-04-12 2002-12-06 Système de contrôle de capacité d'une pompe à combustible Withdrawn EP1353071A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10216205A DE10216205B4 (de) 2002-04-12 2002-04-12 Kraftstoffhochdruckpumpe mit Fördermengenregelung
DE10216205 2002-04-12

Publications (2)

Publication Number Publication Date
EP1353071A2 EP1353071A2 (fr) 2003-10-15
EP1353071A3 true EP1353071A3 (fr) 2004-11-03

Family

ID=28051279

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02027253A Withdrawn EP1353071A3 (fr) 2002-04-12 2002-12-06 Système de contrôle de capacité d'une pompe à combustible

Country Status (2)

Country Link
EP (1) EP1353071A3 (fr)
DE (1) DE10216205B4 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB837737A (en) * 1957-12-06 1960-06-15 Wm Butler & Co Bristol Ltd Improvements relating to hydraulically operated pumps
US3160104A (en) * 1960-11-08 1964-12-08 Rover Co Ltd Rotary fuel pump of the kind including cam-operated pistons
DE1811697A1 (de) * 1968-11-29 1970-06-11 Vni K I T I Vorrichtung zur Regulierung der Leistung einer Pumpe
DE3700997A1 (de) * 1986-02-01 1987-08-06 Zahnradfabrik Friedrichshafen Kolbenpumpe mit einer taumelscheibe oder einem exzenter
EP1101940A2 (fr) * 1999-11-18 2001-05-23 Siemens Automotive Corporation Régulation d'une pompe à carburant par immobilisation de pistons

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3927742A1 (de) * 1989-08-23 1991-02-28 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
US5538403A (en) * 1994-05-06 1996-07-23 Cummins Engine Company, Inc. High pressure pump for fuel injection systems
DE19951999B4 (de) * 1999-10-28 2004-11-18 Siemens Ag Einspritzanlage für eine Brennkraftmaschine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB837737A (en) * 1957-12-06 1960-06-15 Wm Butler & Co Bristol Ltd Improvements relating to hydraulically operated pumps
US3160104A (en) * 1960-11-08 1964-12-08 Rover Co Ltd Rotary fuel pump of the kind including cam-operated pistons
DE1811697A1 (de) * 1968-11-29 1970-06-11 Vni K I T I Vorrichtung zur Regulierung der Leistung einer Pumpe
DE3700997A1 (de) * 1986-02-01 1987-08-06 Zahnradfabrik Friedrichshafen Kolbenpumpe mit einer taumelscheibe oder einem exzenter
EP1101940A2 (fr) * 1999-11-18 2001-05-23 Siemens Automotive Corporation Régulation d'une pompe à carburant par immobilisation de pistons

Also Published As

Publication number Publication date
EP1353071A2 (fr) 2003-10-15
DE10216205A1 (de) 2003-11-06
DE10216205B4 (de) 2007-04-05

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