EP0735271A3 - Seitenkanalbrennstoffpumpe für Kraftfahrzeug - Google Patents

Seitenkanalbrennstoffpumpe für Kraftfahrzeug Download PDF

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Publication number
EP0735271A3
EP0735271A3 EP96200851A EP96200851A EP0735271A3 EP 0735271 A3 EP0735271 A3 EP 0735271A3 EP 96200851 A EP96200851 A EP 96200851A EP 96200851 A EP96200851 A EP 96200851A EP 0735271 A3 EP0735271 A3 EP 0735271A3
Authority
EP
European Patent Office
Prior art keywords
fuel
motor vehicle
rotor
pump
fuel pump
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
EP96200851A
Other languages
English (en)
French (fr)
Other versions
EP0735271A2 (de
EP0735271B1 (de
Inventor
Libero Magini
Marco Badami
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.)
Bitron SpA
Original Assignee
Bitron SpA
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
Priority claimed from IT95MI000652A external-priority patent/IT1275712B1/it
Priority claimed from IT000032 external-priority patent/IT1281608B1/it
Application filed by Bitron SpA filed Critical Bitron SpA
Publication of EP0735271A2 publication Critical patent/EP0735271A2/de
Publication of EP0735271A3 publication Critical patent/EP0735271A3/de
Application granted granted Critical
Publication of EP0735271B1 publication Critical patent/EP0735271B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F02M37/048—Arrangements for driving regenerative pumps, i.e. side-channel 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
    • F04D5/003—Regenerative pumps of multistage type
    • F04D5/005—Regenerative pumps of multistage type the stages being radially offset

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Rotary Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP19960200851 1995-03-31 1996-03-28 Seitenkanalbrennstoffpumpe für Kraftfahrzeug Expired - Lifetime EP0735271B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT95MI000652A IT1275712B1 (it) 1995-03-31 1995-03-31 Pompa carburante per autoveicoli
ITMI950652 1995-03-31
ITMI960032 1996-01-11
IT000032 IT1281608B1 (it) 1996-01-11 1996-01-11 Pompa carburante a due stadi periferici per autoveicoli

Publications (3)

Publication Number Publication Date
EP0735271A2 EP0735271A2 (de) 1996-10-02
EP0735271A3 true EP0735271A3 (de) 1998-11-04
EP0735271B1 EP0735271B1 (de) 2002-06-19

Family

ID=26331263

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19960200851 Expired - Lifetime EP0735271B1 (de) 1995-03-31 1996-03-28 Seitenkanalbrennstoffpumpe für Kraftfahrzeug

Country Status (3)

Country Link
EP (1) EP0735271B1 (de)
DE (1) DE69621868T2 (de)
ES (1) ES2179152T3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9086071B2 (en) 2009-05-20 2015-07-21 Edwards Limited Side-channel pump with axial gas bearing

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2768192B1 (fr) * 1997-09-08 2004-01-23 Marwal Systems Pompe turbine a rendement ameliore notamment pour reservoir de carburant de vehicule automobile
FR2768193B1 (fr) * 1997-09-08 2004-11-26 Marwal Systems Pompe turbine notamment pour reservoir de carburant de vehicule automobile perfectionnee pour presenter un rendement ameliore
FR2768191B1 (fr) * 1997-09-08 2004-11-26 Marwal Systems Pompe turbine notamment pour reservoir de carburant de vehicule automobile
DE19811893A1 (de) * 1998-03-18 1999-09-23 Bosch Gmbh Robert Mehrstufige Seitenkanalpumpe für Kraftstoff für ein Kraftfahrzeug
DE19826902C2 (de) * 1998-06-17 2000-05-04 Mannesmann Vdo Ag Förderpumpe
US6604905B1 (en) * 2000-06-20 2003-08-12 Visteon Global Technologies, Inc. Fuel pumps with reduced contamination effects
JP4827319B2 (ja) * 2001-05-09 2011-11-30 株式会社ミツバ 液体ポンプのインペラ
DE102004052439A1 (de) 2004-10-28 2006-05-04 Siemens Ag Kraftstoffpumpe und Kraftstoffversorgungsanlage für eine Brennkraftmaschine eines Kraftfahrzeuges mit einer Kraftstoffpumpe
US7632060B2 (en) 2005-01-24 2009-12-15 Ford Global Technologies, Llc Fuel pump having dual flow channel
DE102007026533A1 (de) * 2007-06-08 2008-12-11 Continental Automotive Gmbh Kraftstoffpumpe
US9249806B2 (en) 2011-02-04 2016-02-02 Ti Group Automotive Systems, L.L.C. Impeller and fluid pump
US20140072425A1 (en) * 2012-09-10 2014-03-13 Delphi Technologies, Inc. Multi-channel fuel pump

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2112762A1 (de) * 1971-03-17 1972-10-12 Klein Schanzlin & Becker Ag Seitenkanalpumpe,insbesondere Wirbelpumpe
DE3303460A1 (de) * 1983-02-02 1984-08-02 Friedrich 8541 Röttenbach Schweinfurter Selbstansaugende seitenkanalpumpe
EP0170175A2 (de) * 1984-07-23 1986-02-05 Friedrich Schweinfurter Seitenkanalpumpe mit Kräfteausgleich
EP0397041A2 (de) * 1989-05-08 1990-11-14 Vickers Incorporated Rotationshydraulikpumpe
WO1992000449A1 (de) * 1990-06-28 1992-01-09 Robert Bosch Gmbh Aggregat zum fördern von kraftstoff vom vorratstank zur brennkraftmaschine eines kraftfahrzeuges

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2112762A1 (de) * 1971-03-17 1972-10-12 Klein Schanzlin & Becker Ag Seitenkanalpumpe,insbesondere Wirbelpumpe
DE3303460A1 (de) * 1983-02-02 1984-08-02 Friedrich 8541 Röttenbach Schweinfurter Selbstansaugende seitenkanalpumpe
EP0170175A2 (de) * 1984-07-23 1986-02-05 Friedrich Schweinfurter Seitenkanalpumpe mit Kräfteausgleich
EP0397041A2 (de) * 1989-05-08 1990-11-14 Vickers Incorporated Rotationshydraulikpumpe
WO1992000449A1 (de) * 1990-06-28 1992-01-09 Robert Bosch Gmbh Aggregat zum fördern von kraftstoff vom vorratstank zur brennkraftmaschine eines kraftfahrzeuges

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9086071B2 (en) 2009-05-20 2015-07-21 Edwards Limited Side-channel pump with axial gas bearing
US9334873B2 (en) 2009-05-20 2016-05-10 Edwards Limited Side-channel compressor with symmetric rotor disc which pumps in parallel

Also Published As

Publication number Publication date
DE69621868T2 (de) 2003-01-30
EP0735271A2 (de) 1996-10-02
ES2179152T3 (es) 2003-01-16
DE69621868D1 (de) 2002-07-25
EP0735271B1 (de) 2002-06-19

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