BR0202880A - Bomba de combustìvel tipo turbina, e, impulsor em forma de disco - Google Patents

Bomba de combustìvel tipo turbina, e, impulsor em forma de disco

Info

Publication number
BR0202880A
BR0202880A BR0202880-8A BR0202880A BR0202880A BR 0202880 A BR0202880 A BR 0202880A BR 0202880 A BR0202880 A BR 0202880A BR 0202880 A BR0202880 A BR 0202880A
Authority
BR
Brazil
Prior art keywords
turbine
fuel pump
disc
impeller
pump
Prior art date
Application number
BR0202880-8A
Other languages
English (en)
Other versions
BR0202880B1 (pt
Inventor
Katsuhiko Kusagaya
Yoshihiko Ito
Motoya Ito
Yukio Mori
Masatoshi Takagi
Koji Maruyama
Eiji Iwanari
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Publication of BR0202880A publication Critical patent/BR0202880A/pt
Publication of BR0202880B1 publication Critical patent/BR0202880B1/pt

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
    • 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
    • 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
    • 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
    • F02M37/10—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir
    • 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)

Abstract

"BOMBA DE COMBUSTìVEL TIPO TURBINA, E, IMPULSOR EM FORMA DE DISCO". Em uma bomba de combustível com uma alta eficiência de bomba, é formada uma região anular (54) em uma periferia externa de um impulsor (40) para deixar os entalhes das palhetas no primeiro lado e no lado oposto (50) independentes entre si. Então, uma pluralidade de melhoramentos são feitos, tais como a inclinação das superfícies das paredes frontal e traseira (47a, 46a) dos entalhes das palhetas numa direção predeterminada, a formação de entalhes das palhetas no primeiro lado e no lado oposto (166, 171) numa configuração em ziguezague, a formulação de uma superfície de guia (92a) numa passagem de comunicação (84) de um alojamento da bomba (81), e formação de furos de comunicação (176) em um impulsor (160).
BRPI0202880-8A 2001-07-31 2002-07-30 bomba de combustìvel tipo turbina, e, impulsor em forma de disco. BR0202880B1 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001232739 2001-07-31
JP2001232746 2001-07-31
JP2002073105 2002-03-15
JP2002128085A JP3800128B2 (ja) 2001-07-31 2002-04-30 インペラ及びタービン式燃料ポンプ

Publications (2)

Publication Number Publication Date
BR0202880A true BR0202880A (pt) 2003-06-03
BR0202880B1 BR0202880B1 (pt) 2010-11-16

Family

ID=27482468

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0202880-8A BR0202880B1 (pt) 2001-07-31 2002-07-30 bomba de combustìvel tipo turbina, e, impulsor em forma de disco.

Country Status (7)

Country Link
US (1) US6767179B2 (pt)
EP (2) EP1528250B1 (pt)
JP (1) JP3800128B2 (pt)
KR (1) KR100460153B1 (pt)
CN (2) CN100567726C (pt)
BR (1) BR0202880B1 (pt)
DE (2) DE60202719T2 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004360678A (ja) * 2003-05-15 2004-12-24 Denso Corp 燃料ポンプ
JP4158154B2 (ja) * 2004-01-14 2008-10-01 株式会社デンソー 電動機およびそれを用いた燃料ポンプ
JP4692009B2 (ja) * 2004-04-07 2011-06-01 株式会社デンソー 燃料ポンプ用インペラおよびそれを用いた燃料ポンプ
KR100590169B1 (ko) * 2004-04-13 2006-06-19 주식회사 캐프스 자동차용 연료펌프의 임펠러구조
JP2006161723A (ja) * 2004-12-08 2006-06-22 Denso Corp インペラおよびそれを用いた燃料ポンプ
DE102004060904A1 (de) * 2004-12-17 2006-06-29 Robert Bosch Gmbh Förderaggregat
JP2007092659A (ja) * 2005-09-29 2007-04-12 Denso Corp 流体ポンプ装置
US7722311B2 (en) * 2006-01-11 2010-05-25 Borgwarner Inc. Pressure and current reducing impeller
US7425113B2 (en) * 2006-01-11 2008-09-16 Borgwarner Inc. Pressure and current reducing impeller
WO2007104973A2 (en) 2006-03-14 2007-09-20 Goodman, Simon, John, Nye Rotor and nozzle assembly for a radial turbine and method of operation
DE102007000509A1 (de) 2006-10-17 2008-04-30 Denso Corp., Kariya Kraftstoffpumpe
KR101129374B1 (ko) * 2007-05-28 2012-04-13 대니얼 스테크마이어 베인 장치
JP4396750B2 (ja) * 2007-09-14 2010-01-13 株式会社デンソー 燃料ポンプ
DE102009021620B4 (de) 2009-05-16 2021-07-29 Pfeiffer Vacuum Gmbh Vakuumpumpe
DE102009021642B4 (de) 2009-05-16 2021-07-22 Pfeiffer Vacuum Gmbh Vakuumpumpe
US9086071B2 (en) 2009-05-20 2015-07-21 Edwards Limited Side-channel pump with axial gas bearing
JP5627217B2 (ja) * 2009-11-11 2014-11-19 愛三工業株式会社 燃料ポンプ
US9249806B2 (en) 2011-02-04 2016-02-02 Ti Group Automotive Systems, L.L.C. Impeller and fluid pump
KR101177293B1 (ko) * 2011-04-05 2012-08-30 주식회사 코아비스 자동차용 터빈형 연료펌프
WO2014186839A1 (en) * 2013-05-20 2014-11-27 Vilo Niumeitolu Shock absorber generator
DE102014106440A1 (de) * 2014-05-08 2015-11-12 Gebr. Becker Gmbh Laufrad, insbesondere für eine Seitenkanalmaschine
JP2017096173A (ja) * 2015-11-24 2017-06-01 愛三工業株式会社 渦流ポンプ
JP6639880B2 (ja) * 2015-11-24 2020-02-05 愛三工業株式会社 渦流ポンプ
DE102016205177A1 (de) * 2016-03-30 2017-10-05 Robert Bosch Gmbh Elektromotor
JP6654089B2 (ja) * 2016-04-13 2020-02-26 愛三工業株式会社 渦流ポンプ及びその渦流ポンプを備えた蒸発燃料処理装置
US12000411B2 (en) 2022-01-07 2024-06-04 Phinia Delphi Luxembourg Sarl Fluid pump impeller including blades extending from a hub to an outer ring and having a draft angle between adjacent blades that varies between the hub and the outer ring

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1031641B (de) * 1957-01-29 1958-06-04 Rudi Mueller Selbstansaugende Umlaufpumpe
ZA796107B (en) * 1978-11-28 1980-10-29 Compair Ind Ltd Regenerative rotodynamic machines
GB2036178B (en) * 1978-11-28 1983-03-23 Compair Ind Ltd Regenerative rotodynamic pumps and compressors
JPS61190191A (ja) * 1985-02-20 1986-08-23 Automob Antipollut & Saf Res Center 車両用電動式燃料ポンプ
DE4020521A1 (de) 1990-06-28 1992-01-02 Bosch Gmbh Robert Peripheralpumpe, insbesondere zum foerdern von kraftstoff aus einem vorratstank zur brennkraftmaschine eines kraftfahrzeuges
JPH0650280A (ja) * 1992-01-03 1994-02-22 Walbro Corp タービン羽根燃料ポンプ
US5265996A (en) * 1992-03-10 1993-11-30 Sundstrand Corporation Regenerative pump with improved suction
JP3307019B2 (ja) * 1992-12-08 2002-07-24 株式会社デンソー 再生ポンプ
JPH06272685A (ja) 1993-03-18 1994-09-27 Aisan Ind Co Ltd 電動燃料ポンプ
US5642981A (en) * 1994-08-01 1997-07-01 Aisan Kogyo Kabushiki Kaisha Regenerative pump
DE19615323A1 (de) * 1996-04-18 1997-10-23 Vdo Schindling Peripheralpumpe
DE19622560A1 (de) * 1996-06-05 1997-12-11 Bosch Gmbh Robert Aggregat zum Fördern von Kraftstoff aus einem Vorratsbehälter zur Brennkraftmaschine eines Kraftfahrzeugs
DE19634734A1 (de) * 1996-08-28 1998-03-05 Bosch Gmbh Robert Strömungspumpe
DE19634900A1 (de) * 1996-08-29 1998-03-05 Bosch Gmbh Robert Strömungspumpe
US5702229A (en) * 1996-10-08 1997-12-30 Walbro Corporation Regenerative fuel pump
DE19643728A1 (de) * 1996-10-23 1998-04-30 Mannesmann Vdo Ag Förderpumpe
DE69813758T2 (de) * 1997-08-07 2004-02-26 Aisan Kogyo K.K., Obu Laufrad einer motorgetriebenen brennstoffpumpe
US6019570A (en) 1998-01-06 2000-02-01 Walbro Corporation Pressure balanced fuel pump impeller
DE19804680B4 (de) * 1998-02-06 2006-05-18 Ti Automotive (Neuss) Gmbh Seitenkanal- oder Peripheralpumpe
WO2000040852A1 (fr) * 1998-12-28 2000-07-13 Mitsubishi Denki Kabushiki Kaisha Pompe a carburant electrique
US6270310B1 (en) * 1999-09-29 2001-08-07 Ford Global Tech., Inc. Fuel pump assembly
DE19956371A1 (de) * 1999-11-24 2001-05-31 Pierburg Ag Brennstoffpumpe
US6299406B1 (en) * 2000-03-13 2001-10-09 Ford Global Technologies, Inc. High efficiency and low noise fuel pump impeller

Also Published As

Publication number Publication date
DE60202719D1 (de) 2005-03-03
EP1286041A2 (en) 2003-02-26
CN1614240A (zh) 2005-05-11
US20030026686A1 (en) 2003-02-06
EP1528250B1 (en) 2006-09-13
KR100460153B1 (ko) 2004-12-04
BR0202880B1 (pt) 2010-11-16
US6767179B2 (en) 2004-07-27
DE60202719T2 (de) 2006-01-12
JP3800128B2 (ja) 2006-07-26
EP1286041A3 (en) 2003-04-09
KR20030011570A (ko) 2003-02-11
CN1198052C (zh) 2005-04-20
JP2003336558A (ja) 2003-11-28
CN100567726C (zh) 2009-12-09
EP1286041B1 (en) 2005-01-26
DE60214780T2 (de) 2007-09-13
EP1528250A1 (en) 2005-05-04
CN1400398A (zh) 2003-03-05
DE60214780D1 (de) 2006-10-26

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/07/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2681 DE 24-05-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.