JPH02103194U - - Google Patents

Info

Publication number
JPH02103194U
JPH02103194U JP1989010395U JP1039589U JPH02103194U JP H02103194 U JPH02103194 U JP H02103194U JP 1989010395 U JP1989010395 U JP 1989010395U JP 1039589 U JP1039589 U JP 1039589U JP H02103194 U JPH02103194 U JP H02103194U
Authority
JP
Japan
Prior art keywords
sectional
impeller
fuel pump
view
line
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.)
Pending
Application number
JP1989010395U
Other languages
English (en)
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 filed Critical
Priority to JP1989010395U priority Critical patent/JPH02103194U/ja
Priority to US07/467,566 priority patent/US5011367A/en
Priority to DE4002027A priority patent/DE4002027C2/de
Publication of JPH02103194U publication Critical patent/JPH02103194U/ja
Pending 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
    • F02M37/048—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
    • 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
    • F04D5/007—Details of the inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/50—Inlet or outlet
    • F05B2250/503—Inlet or outlet of 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)

Description

【図面の簡単な説明】
第１図から第１０図はこの考案の実施例を示し
、第１図は第１実施例における燃料ポンプの断面
図、第２図は第１図のＡ―Ａ線断面図、第３図は
第２実施例における燃料ポンプの断面図、第４図
〜第６図はそれぞれ第３図のＢ―Ｂ線断面図、Ｃ
―Ｃ線断面図及びＤ―Ｄ線断面図、第７図は第３
実施例における燃料ポンプの断面図、第８図は第
７図のＥ―Ｅ線断面図、第９図及び第１０図は音
圧比測定結果を示すグラフである。第１１図から
第１９図は従来例を示し、第１１図は燃料ポンプ
の配置図、第１２図は燃料ポンプの断面図、第１
３図は第１２図のＦ―Ｆ線断面図、第１４図は第
１３図のＧ―Ｇ線断面図、第１５図は別の燃料ポ
ンプの断面図、第１６図は第１５図のＨ―Ｈ線断
面図、第１７図はさらに別の燃料ポンプの断面図
、第１８図は第１７図のＩ―Ｉ線断面図、第１９
図は音圧比測定結果を示すグラフである。 １２……カバー部材、２０……第１インペラ、
２２……第２インペラ、２５……インペラ羽根、
２６……ハウジングボデー、２８……プレート、
３０……スペーサ、３４，３６，３８，４０……
流路溝、４２……第１ポンプ室、４４……第２ポ
ンプ室、５４，５４ａ，５４ｂ……交差縁。
補正 平１．１０．３０ 図面の簡単な説明を次のように補正する。 明細書の第１３頁第１〜４行の「第３図は……
Ｄ―Ｄ線断面図、」を次のとおり補正する。「第
３図イは第２実施例における燃料ポンプの断面図
、第３図ロは第３図イのＢ―Ｂ線断面図、第４図
イ及び第４図ロは面取り形状と音圧比との関係を
示すグラフ、第４図ハは面取り形状と流量との関
係を示すグラフ、第５図及び第６図はそれぞれ第
３図イのＣ―Ｃ線断面図及びＤ―Ｄ線断面図、」

Claims (1)

    【実用新案登録請求の範囲】
  1. インペラと、インペラの周縁部に形成されたイ
    ンペラ羽根を取り囲む壁部材とを有し、前記壁部
    材にはポンプ室を構成する流路溝が形成されてい
    る燃料ポンプであつて、前記流路溝の溝縁のうち
    、前記インペラ羽根と交差する部分が面取りされ
    ている燃料ポンプ。
JP1989010395U 1989-01-31 1989-01-31 Pending JPH02103194U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1989010395U JPH02103194U (ja) 1989-01-31 1989-01-31
US07/467,566 US5011367A (en) 1989-01-31 1990-01-19 Fuel pump
DE4002027A DE4002027C2 (de) 1989-01-31 1990-01-24 Peripheralpumpe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989010395U JPH02103194U (ja) 1989-01-31 1989-01-31

Publications (1)

Publication Number Publication Date
JPH02103194U true JPH02103194U (ja) 1990-08-16

Family

ID=11748939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989010395U Pending JPH02103194U (ja) 1989-01-31 1989-01-31

Country Status (3)

Country Link
US (1) US5011367A (ja)
JP (1) JPH02103194U (ja)
DE (1) DE4002027C2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0609877A1 (en) * 1993-02-04 1994-08-10 Nippondenso Co., Ltd. Regenerative pump and casing thereof
WO1998009082A1 (en) * 1996-08-26 1998-03-05 Aisan Kogyo Kabushiki Kaisha Fuel pump having low operating noise
WO2001066930A1 (en) * 2000-03-10 2001-09-13 Mitsubishi Denki Kabushiki Kaisha Electric fuel pump

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9102825U1 (de) * 1991-03-09 1992-07-09 Robert Bosch Gmbh, 7000 Stuttgart Aggregat zum Fördern von Kraftstoff aus einem Vorratstank zur Brennkraftmaschine eines Kraftfahrzeuges
US5338165A (en) * 1991-11-25 1994-08-16 Ford Motor Company Automotive fuel pump with modular pump housing
US5375971A (en) * 1993-10-04 1994-12-27 Ford Motor Company Automotive fuel pump flow channel design
US5409357A (en) * 1993-12-06 1995-04-25 Ford Motor Company Impeller for electric automotive fuel pump
JP3463356B2 (ja) * 1994-06-30 2003-11-05 株式会社デンソー ウエスコポンプ
US6296440B1 (en) * 1997-11-10 2001-10-02 Sterling Fluid Systems (Germany) Gmbh Side channel centrifugal pump
DE19804680B4 (de) * 1998-02-06 2006-05-18 Ti Automotive (Neuss) Gmbh Seitenkanal- oder Peripheralpumpe
JP3928356B2 (ja) * 1998-12-28 2007-06-13 三菱電機株式会社 電動燃料ポンプ
DE19902427C1 (de) * 1999-01-22 2000-08-24 Mannesmann Vdo Ag Kraftstofffördereinheit
US6174128B1 (en) 1999-02-08 2001-01-16 Ford Global Technologies, Inc. Impeller for electric automotive fuel pump
US6227819B1 (en) 1999-03-29 2001-05-08 Walbro Corporation Fuel pumping assembly
US6231318B1 (en) 1999-03-29 2001-05-15 Walbro Corporation In-take fuel pump reservoir
US6468027B2 (en) 2000-03-31 2002-10-22 Denso Corporation Fuel pump for internal combustion engine
DE10123992A1 (de) * 2001-05-17 2002-11-21 Bosch Gmbh Robert Strömungspumpe, insbesondere zum Fördern von Kraftstoff aus einem Vorratsbehälter zu einer Brennkraftmaschine eines Kraftfahrzeugs
US6688844B2 (en) 2001-10-29 2004-02-10 Visteon Global Technologies, Inc. Automotive fuel pump impeller
DE10161662B4 (de) * 2001-12-14 2005-11-10 Siemens Ag Seitenkanalpumpe
US6984099B2 (en) * 2003-05-06 2006-01-10 Visteon Global Technologies, Inc. Fuel pump impeller
US20040258545A1 (en) * 2003-06-23 2004-12-23 Dequan Yu Fuel pump channel
JP4672420B2 (ja) * 2005-04-08 2011-04-20 愛三工業株式会社 燃料ポンプ
DE102010004379A1 (de) * 2009-12-16 2011-06-22 Continental Automotive GmbH, 30165 Kraftstoffpumpe
US9249806B2 (en) 2011-02-04 2016-02-02 Ti Group Automotive Systems, L.L.C. Impeller and fluid pump
DE102021201442A1 (de) * 2021-02-16 2022-08-18 Robert Bosch Gesellschaft mit beschränkter Haftung Seitenkanalverdichter für ein Brennstoffzellensystem, Brennstoffzellensystem sowie Verwendung eines Seitenkanalverdichters
US12173727B2 (en) * 2021-07-07 2024-12-24 Eaton Intelligent Power Limited Regenerative pump with variable regenerative flow

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1689579A (en) * 1921-08-24 1928-10-30 Arthur W Burks Rotary pump
US1665687A (en) * 1923-04-25 1928-04-10 Westco Chippewa Pump Company Pump
US1973669A (en) * 1931-01-12 1934-09-11 Spoor Willem Lodewijk Joost Rotary pump
US2671404A (en) * 1950-03-15 1954-03-09 Florin W Krueger Turbine pump
US3168871A (en) * 1962-07-10 1965-02-09 Roth Co Roy E Means for controlling pressure drop between adjacent chambers of a pump or from insid of pump case to outside atmosphere
JPS5186815A (ja) * 1975-01-27 1976-07-29 Fuji Electric Co Ltd
JPS57157055A (en) * 1981-03-20 1982-09-28 Nippon Denso Co Ltd Electric fuel pump for vehicle
DE3209736C2 (de) * 1982-03-17 1985-08-14 Maschinenfabrik Spandau KG Geco-Pumpentechnik GmbH & Co, 1000 Berlin Peripheralpumpe
JPS62150098A (ja) * 1985-12-25 1987-07-04 Nippon Denso Co Ltd ポンプ装置
JPS63100686U (ja) * 1986-12-20 1988-06-30
JPH01177489A (ja) * 1987-12-28 1989-07-13 Aisan Ind Co Ltd ウエスコ型ポンプ機構
JPH01177491A (ja) * 1987-12-28 1989-07-13 Aisan Ind Co Ltd ウエスコ型ポンプ機構

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0609877A1 (en) * 1993-02-04 1994-08-10 Nippondenso Co., Ltd. Regenerative pump and casing thereof
WO1998009082A1 (en) * 1996-08-26 1998-03-05 Aisan Kogyo Kabushiki Kaisha Fuel pump having low operating noise
WO2001066930A1 (en) * 2000-03-10 2001-09-13 Mitsubishi Denki Kabushiki Kaisha Electric fuel pump

Also Published As

Publication number Publication date
DE4002027A1 (de) 1990-08-09
DE4002027C2 (de) 1994-06-16
US5011367A (en) 1991-04-30

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