EP1191227A3 - Regenerative pump - Google Patents

Regenerative pump Download PDF

Info

Publication number
EP1191227A3
EP1191227A3 EP01402295A EP01402295A EP1191227A3 EP 1191227 A3 EP1191227 A3 EP 1191227A3 EP 01402295 A EP01402295 A EP 01402295A EP 01402295 A EP01402295 A EP 01402295A EP 1191227 A3 EP1191227 A3 EP 1191227A3
Authority
EP
European Patent Office
Prior art keywords
pump
impeller
regenerative pump
fuel
wall
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Withdrawn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
EP01402295A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1191227A2 (en
Inventor
Bunji Honma
Nobuyasu Sadakata
Kiyoshi Hasegawa
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.)
Mitsuba Corp
Original Assignee
Mitsuba Corp
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 Mitsuba Corp filed Critical Mitsuba Corp
Publication of EP1191227A2 publication Critical patent/EP1191227A2/en
Publication of EP1191227A3 publication Critical patent/EP1191227A3/en
Withdrawn legal-status Critical Current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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/002—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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/02—Selection of particular materials
    • F04D29/026—Selection of particular materials especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/615—Filler

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Fuel Cell (AREA)
EP01402295A 2000-09-20 2001-09-05 Regenerative pump Withdrawn EP1191227A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000285182 2000-09-20
JP2000285182 2000-09-20
JP2001200637A JP2002168188A (ja) 2000-09-20 2001-07-02 再生式ポンプ
JP2001200637 2001-07-02

Publications (2)

Publication Number Publication Date
EP1191227A2 EP1191227A2 (en) 2002-03-27
EP1191227A3 true EP1191227A3 (en) 2004-12-08

Family

ID=26600328

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01402295A Withdrawn EP1191227A3 (en) 2000-09-20 2001-09-05 Regenerative pump

Country Status (3)

Country Link
US (1) US20020054814A1 (ja)
EP (1) EP1191227A3 (ja)
JP (1) JP2002168188A (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10150258A1 (de) * 2001-10-11 2003-04-17 Degussa Leitungssystem für Fluide und Gase in einer Brennstoffzelle
US7208056B2 (en) * 2004-02-10 2007-04-24 Tdk Corporation Rare earth sintered magnet, and method for improving mechanical strength and corrosion resistance thereof
WO2008123183A1 (ja) * 2007-03-23 2008-10-16 Toray Industries, Inc. ポリフェニレンスルフィド樹脂組成物
US8348604B2 (en) 2008-03-17 2013-01-08 Rolls-Royce Corporation Airfoil assembly and method of forming same
US9127685B2 (en) 2009-05-20 2015-09-08 Edwards Limited Regenerative vacuum pump with axial thrust balancing means
DE102009028646A1 (de) * 2009-08-19 2011-02-24 Robert Bosch Gmbh Förderaggregat
DE102010005642A1 (de) * 2009-12-16 2011-06-22 Continental Automotive GmbH, 30165 Kraftstoffpumpe
US8869775B2 (en) * 2010-02-09 2014-10-28 Denso Corporation Fuel supply apparatus
JP5653531B2 (ja) * 2011-10-13 2015-01-14 三菱電機株式会社 燃料ポンプ
JP7067505B2 (ja) 2019-02-15 2022-05-16 トヨタ自動車株式会社 燃料ポンプの診断装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5248238A (en) * 1991-04-15 1993-09-28 Nippondenso Co., Ltd. Vortex pump
EP0601530A1 (en) * 1992-12-08 1994-06-15 Nippondenso Co., Ltd. Regenerative pump and method of manufacturing impeller
EP0609877A1 (en) * 1993-02-04 1994-08-10 Nippondenso Co., Ltd. Regenerative pump and casing thereof
US5702229A (en) * 1996-10-08 1997-12-30 Walbro Corporation Regenerative fuel pump
EP0828081A1 (en) * 1996-09-06 1998-03-11 Honda Giken Kogyo Kabushiki Kaisha Pump and medium circulation apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3586941B2 (ja) 1995-10-17 2004-11-10 新神戸電機株式会社 ポンプ用インペラ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5248238A (en) * 1991-04-15 1993-09-28 Nippondenso Co., Ltd. Vortex pump
EP0601530A1 (en) * 1992-12-08 1994-06-15 Nippondenso Co., Ltd. Regenerative pump and method of manufacturing impeller
EP0609877A1 (en) * 1993-02-04 1994-08-10 Nippondenso Co., Ltd. Regenerative pump and casing thereof
EP0828081A1 (en) * 1996-09-06 1998-03-11 Honda Giken Kogyo Kabushiki Kaisha Pump and medium circulation apparatus
US5702229A (en) * 1996-10-08 1997-12-30 Walbro Corporation Regenerative fuel pump

Also Published As

Publication number Publication date
JP2002168188A (ja) 2002-06-14
US20020054814A1 (en) 2002-05-09
EP1191227A2 (en) 2002-03-27

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