BR0116081A - Bomba de alimentação - Google Patents

Bomba de alimentação

Info

Publication number
BR0116081A
BR0116081A BR0116081-8A BR0116081A BR0116081A BR 0116081 A BR0116081 A BR 0116081A BR 0116081 A BR0116081 A BR 0116081A BR 0116081 A BR0116081 A BR 0116081A
Authority
BR
Brazil
Prior art keywords
feed pump
pump
feed
impeller
eliminating
Prior art date
Application number
BR0116081-8A
Other languages
English (en)
Inventor
Zlatko Penzar
Hans-Dieter Wilhelm
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BR0116081A publication Critical patent/BR0116081A/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
    • F04D5/002—Regenerative pumps
    • F04D5/003—Regenerative pumps of multistage type
    • F04D5/006—Regenerative pumps of multistage type the stages being axially offset

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sliding-Contact Bearings (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

"BOMBA DE ALIMENTAçãO". A invenção refere-se a uma bomba de alimentação (2)que é configurada como uma bomba de canal lateral com uma pluralidade de câmeras de alimentação projetadas idênticas (6, 7)com canais de saída (22, 23)que são dispostas opostas umas às outras, eliminando, assim, as forças radiais que atuam no propulsor (4)da bomba de alimentação (2). A bomba de alimentação (2), de acordo com a invenção, é especialmente livre de desgaste e tem um grau elevado de rendimento.
BR0116081-8A 2000-12-14 2001-12-13 Bomba de alimentação BR0116081A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10062451A DE10062451A1 (de) 2000-12-14 2000-12-14 Förderpumpe
PCT/DE2001/004675 WO2002048551A1 (de) 2000-12-14 2001-12-13 Förderpumpe

Publications (1)

Publication Number Publication Date
BR0116081A true BR0116081A (pt) 2003-12-23

Family

ID=7667221

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0116081-8A BR0116081A (pt) 2000-12-14 2001-12-13 Bomba de alimentação

Country Status (7)

Country Link
US (1) US6942446B2 (pt)
EP (1) EP1348078A1 (pt)
JP (1) JP2004515696A (pt)
CN (1) CN1481477A (pt)
BR (1) BR0116081A (pt)
DE (1) DE10062451A1 (pt)
WO (1) WO2002048551A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7165932B2 (en) * 2005-01-24 2007-01-23 Visteon Global Technologies, Inc. Fuel pump having dual single sided impeller
US7632060B2 (en) * 2005-01-24 2009-12-15 Ford Global Technologies, Llc Fuel pump having dual flow channel
DE102005042228B4 (de) * 2005-09-05 2015-07-23 DüRR DENTAL AG Saugmaschine
JP2010532446A (ja) * 2007-07-02 2010-10-07 ボーグワーナー・インコーポレーテッド ポンプアセンブリ用の流入部の設計
JP5718906B2 (ja) 2009-05-20 2015-05-13 エドワーズ リミテッド 並行して圧送する対称なロータディスクを備えたサイドチャネル型ポンプ
CN102536906A (zh) * 2010-12-17 2012-07-04 刘显海 一种双作用漩涡泵
US10060436B2 (en) * 2016-01-27 2018-08-28 Higra Industrial Ltda Progressive vortex pump
US10962013B2 (en) * 2017-12-26 2021-03-30 Ebs-Ray Pumps Pty Ltd Regenerative turbine pumps

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1861837A (en) * 1926-07-12 1932-06-07 Arthur W Burks Rotary pump
US1960659A (en) * 1932-06-23 1934-05-29 Arthur W Burks Pumping apparatus
DE725637C (de) * 1940-11-12 1942-09-25 Ing Frantisek Hejduk Selbstansaugende Umlaufpumpe
DE761490C (de) * 1941-06-28 1954-01-25 Siemens Schuckertwerke A G Tauchpumpe
US3259072A (en) * 1964-10-26 1966-07-05 Gen Motors Corp Rotary fuel pump
CH532195A (de) * 1971-06-01 1972-12-31 Bbc Brown Boveri & Cie Kreiselpumpe und Verwendung derselben
DE3427112A1 (de) * 1984-07-23 1986-01-23 Friedrich 8541 Röttenbach Schweinfurter Seitenkanalpumpe mit kraefteausgleich
JPS61190191A (ja) * 1985-02-20 1986-08-23 Automob Antipollut & Saf Res Center 車両用電動式燃料ポンプ
WO1996031934A1 (de) * 1995-04-03 1996-10-10 Sulzer Electronics Ag Rotationsmaschine mit elektromagnetischem drehantrieb
US5702229A (en) * 1996-10-08 1997-12-30 Walbro Corporation Regenerative fuel pump
DE19725249C2 (de) * 1997-06-14 2002-05-02 Siemens Ag Förderpumpe
KR100317013B1 (ko) * 1997-08-07 2001-12-24 이토 히로미 전동식 연료 펌프의 임펠러
DE19817675A1 (de) * 1998-04-21 1999-11-04 Brinkmann Pumpen K H Brinkmann Pumpaggregat
DE19926587A1 (de) * 1999-06-11 2000-12-14 Mannesmann Vdo Ag Kraftstoffpumpe für ein Kraftfahrzeug
US6280157B1 (en) * 1999-06-29 2001-08-28 Flowserve Management Company Sealless integral-motor pump with regenerative impeller disk
DE10013907A1 (de) * 2000-03-21 2001-09-27 Mannesmann Vdo Ag Förderpumpe
DE10019911A1 (de) * 2000-04-20 2001-10-25 Mannesmann Vdo Ag Förderpumpe
DE10026490A1 (de) * 2000-05-27 2001-11-29 Bosch Gmbh Robert Förderaggregat für Kraftstoff

Also Published As

Publication number Publication date
WO2002048551A1 (de) 2002-06-20
US20040028521A1 (en) 2004-02-12
CN1481477A (zh) 2004-03-10
JP2004515696A (ja) 2004-05-27
DE10062451A1 (de) 2002-06-20
EP1348078A1 (de) 2003-10-01
US6942446B2 (en) 2005-09-13

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]