BR0116081A - Bomba de alimentação - Google Patents
Bomba de alimentaçãoInfo
- 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
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.
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)
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)
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 |
-
2000
- 2000-12-14 DE DE10062451A patent/DE10062451A1/de not_active Withdrawn
-
2001
- 2001-12-13 US US10/450,264 patent/US6942446B2/en not_active Expired - Fee Related
- 2001-12-13 EP EP01984706A patent/EP1348078A1/de not_active Withdrawn
- 2001-12-13 JP JP2002549841A patent/JP2004515696A/ja not_active Withdrawn
- 2001-12-13 CN CNA018205313A patent/CN1481477A/zh active Pending
- 2001-12-13 BR BR0116081-8A patent/BR0116081A/pt not_active Application Discontinuation
- 2001-12-13 WO PCT/DE2001/004675 patent/WO2002048551A1/de active Application Filing
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] |