ES2175847T3 - Bomba de transporte. - Google Patents
Bomba de transporte.Info
- Publication number
- ES2175847T3 ES2175847T3 ES98965618T ES98965618T ES2175847T3 ES 2175847 T3 ES2175847 T3 ES 2175847T3 ES 98965618 T ES98965618 T ES 98965618T ES 98965618 T ES98965618 T ES 98965618T ES 2175847 T3 ES2175847 T3 ES 2175847T3
- Authority
- ES
- Spain
- Prior art keywords
- channel
- transport
- degassing
- pump housing
- pump
- 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.)
- Expired - Lifetime
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
- F04D9/00—Priming; Preventing vapour lock
- F04D9/001—Preventing vapour lock
- F04D9/002—Preventing vapour lock by means in the very pump
-
- 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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Bomba de transporte con un rodete accionado, giratorio en una carcasa de bomba, en el que está dispuesta, al menos en uno de sus lados frontales, una corona de paletas de guía que delimitan cámaras de las paletas, con un canal en forma de anillo parcial dispuesto en la región de las paletas de guía en la carcasa de la bomba, que forma una cámara de transporte con las cámaras de las paletas para el transporte de un líquido desde un canal de entrada hacia un canal de salida, y que presenta un canal de desgasificación dispuesto en una región radialmente interior de la carcasa de la bomba, vista desde el canal en forma de anillo parcial, con un taladro de desgasificación que conduce desde la bomba de transporte hacia fuera, caracterizada porque solamente una parte de las cámaras de las paletas (10, 21) presenta una conexión con el canal de desgasificación (19).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19744037A DE19744037C1 (de) | 1997-10-06 | 1997-10-06 | Förderpumpe |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2175847T3 true ES2175847T3 (es) | 2002-11-16 |
Family
ID=7844696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98965618T Expired - Lifetime ES2175847T3 (es) | 1997-10-06 | 1998-10-02 | Bomba de transporte. |
Country Status (6)
Country | Link |
---|---|
US (1) | US6309173B1 (es) |
EP (1) | EP1021655B1 (es) |
BR (1) | BR9813023A (es) |
DE (2) | DE19744037C1 (es) |
ES (1) | ES2175847T3 (es) |
WO (1) | WO1999018356A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6547515B2 (en) * | 2001-01-09 | 2003-04-15 | Walbro Corporation | Fuel pump with vapor vent |
US7037066B2 (en) | 2002-06-18 | 2006-05-02 | Ti Group Automotive Systems, L.L.C. | Turbine fuel pump impeller |
US6932562B2 (en) * | 2002-06-18 | 2005-08-23 | Ti Group Automotive Systems, L.L.C. | Single stage, dual channel turbine fuel pump |
JP4271501B2 (ja) | 2003-06-06 | 2009-06-03 | 愛三工業株式会社 | 燃料ポンプ |
KR100568547B1 (ko) * | 2003-07-28 | 2006-04-07 | 현담산업 주식회사 | 개선된 형상의 임펠러를 구비하는 자동차용 터빈형전동기식연료펌프 |
DE102007038144A1 (de) * | 2007-08-13 | 2009-02-19 | Continental Automotive Gmbh | Seitenkanalpumpe zur Förderung von Kraftstoff in einem Kraftfahrzeug |
US9249806B2 (en) | 2011-02-04 | 2016-02-02 | Ti Group Automotive Systems, L.L.C. | Impeller and fluid pump |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4854830A (en) * | 1987-05-01 | 1989-08-08 | Aisan Kogyo Kabushiki Kaisha | Motor-driven fuel pump |
DE3925396A1 (de) * | 1989-08-01 | 1991-02-07 | Swf Auto Electric Gmbh | Kraftstoffoerderpumpe |
JPH073239B2 (ja) * | 1989-12-26 | 1995-01-18 | 三菱電機株式会社 | 円周流式液体ポンプ |
KR960001631B1 (ko) * | 1991-05-14 | 1996-02-03 | 미쓰비시덴키가부시키가이샤 | 원주류식(圓周流式) 액체펌프 |
DE4322370C2 (de) * | 1992-07-08 | 1998-10-29 | Mannesmann Vdo Ag | Flüssigkeitspumpe |
US5284417A (en) * | 1993-06-07 | 1994-02-08 | Ford Motor Company | Automotive fuel pump with regenerative turbine and long curved vapor channel |
DE4428254A1 (de) * | 1994-08-10 | 1996-02-15 | Bosch Gmbh Robert | Aggregat zum Fördern von Kraftstoff aus einem Vorratstank zur Brennkraftmaschine eines Kraftfahrzeuges |
US5586858A (en) * | 1995-04-07 | 1996-12-24 | Walbro Corporation | Regenerative fuel pump |
DE19643728A1 (de) * | 1996-10-23 | 1998-04-30 | Mannesmann Vdo Ag | Förderpumpe |
DE19725249C2 (de) * | 1997-06-14 | 2002-05-02 | Siemens Ag | Förderpumpe |
-
1997
- 1997-10-06 DE DE19744037A patent/DE19744037C1/de not_active Expired - Fee Related
-
1998
- 1998-10-02 WO PCT/EP1998/006291 patent/WO1999018356A1/de active IP Right Grant
- 1998-10-02 ES ES98965618T patent/ES2175847T3/es not_active Expired - Lifetime
- 1998-10-02 BR BR9813023-4A patent/BR9813023A/pt active Search and Examination
- 1998-10-02 EP EP98965618A patent/EP1021655B1/de not_active Expired - Lifetime
- 1998-10-02 DE DE59803554T patent/DE59803554D1/de not_active Expired - Fee Related
- 1998-10-02 US US09/486,935 patent/US6309173B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
BR9813023A (pt) | 2000-08-15 |
US6309173B1 (en) | 2001-10-30 |
DE19744037C1 (de) | 1999-06-02 |
WO1999018356A1 (de) | 1999-04-15 |
EP1021655B1 (de) | 2002-03-27 |
EP1021655A1 (de) | 2000-07-26 |
DE59803554D1 (de) | 2002-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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