EP1103726A3 - Brennstoffpumpe - Google Patents

Brennstoffpumpe Download PDF

Info

Publication number
EP1103726A3
EP1103726A3 EP00118591A EP00118591A EP1103726A3 EP 1103726 A3 EP1103726 A3 EP 1103726A3 EP 00118591 A EP00118591 A EP 00118591A EP 00118591 A EP00118591 A EP 00118591A EP 1103726 A3 EP1103726 A3 EP 1103726A3
Authority
EP
European Patent Office
Prior art keywords
fuel pump
axial wall
pump
channel
chambers
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
EP00118591A
Other languages
English (en)
French (fr)
Other versions
EP1103726B1 (de
EP1103726A2 (de
Inventor
Raimund Frielingsdorf
Alfred Kleinen
Egbert Neugebauer
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.)
Pierburg GmbH
Original Assignee
Pierburg 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 Pierburg GmbH filed Critical Pierburg GmbH
Publication of EP1103726A2 publication Critical patent/EP1103726A2/de
Publication of EP1103726A3 publication Critical patent/EP1103726A3/de
Application granted granted Critical
Publication of EP1103726B1 publication Critical patent/EP1103726B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F02M37/08—Feeding by means of driven pumps electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/188—Rotors specially for regenerative pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/002—Regenerative pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)

Abstract

Brennstoffpumpe mit Seitenkanalpumpenwerk, dessen Pumpenrad in jeder Axialwand einen Schaufelkranz aufweist, dessen Schaufelkammern (21) durch einen Kanal (22) mit auf der jeweils andersseitigen Axialwand ausgebildeten Einzelkammern (19) verbunden sind, um einen Kräfteausgleich auch bei momentanen Förderdruckänderungen zu erreichen.
EP00118591A 1999-11-24 2000-08-28 Brennstoffpumpe Expired - Lifetime EP1103726B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19956371 1999-11-24
DE1999156371 DE19956371A1 (de) 1999-11-24 1999-11-24 Brennstoffpumpe

Publications (3)

Publication Number Publication Date
EP1103726A2 EP1103726A2 (de) 2001-05-30
EP1103726A3 true EP1103726A3 (de) 2003-08-13
EP1103726B1 EP1103726B1 (de) 2007-10-17

Family

ID=7930069

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00118591A Expired - Lifetime EP1103726B1 (de) 1999-11-24 2000-08-28 Brennstoffpumpe

Country Status (2)

Country Link
EP (1) EP1103726B1 (de)
DE (2) DE19956371A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3800128B2 (ja) * 2001-07-31 2006-07-26 株式会社デンソー インペラ及びタービン式燃料ポンプ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496496A (en) * 1946-02-15 1950-02-07 Thompson Prod Inc Turbine pump
DE1031641B (de) * 1957-01-29 1958-06-04 Rudi Mueller Selbstansaugende Umlaufpumpe
US4854830A (en) * 1987-05-01 1989-08-08 Aisan Kogyo Kabushiki Kaisha Motor-driven fuel pump
EP0603524A1 (de) * 1992-12-19 1994-06-29 Pierburg Gmbh Brennstoffpumpe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496496A (en) * 1946-02-15 1950-02-07 Thompson Prod Inc Turbine pump
DE1031641B (de) * 1957-01-29 1958-06-04 Rudi Mueller Selbstansaugende Umlaufpumpe
US4854830A (en) * 1987-05-01 1989-08-08 Aisan Kogyo Kabushiki Kaisha Motor-driven fuel pump
EP0603524A1 (de) * 1992-12-19 1994-06-29 Pierburg Gmbh Brennstoffpumpe

Also Published As

Publication number Publication date
DE50014720D1 (de) 2007-11-29
EP1103726B1 (de) 2007-10-17
EP1103726A2 (de) 2001-05-30
DE19956371A1 (de) 2001-05-31

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