BR9813023A - Bomba de alimentação - Google Patents
Bomba de alimentaçãoInfo
- Publication number
- BR9813023A BR9813023A BR9813023-4A BR9813023A BR9813023A BR 9813023 A BR9813023 A BR 9813023A BR 9813023 A BR9813023 A BR 9813023A BR 9813023 A BR9813023 A BR 9813023A
- Authority
- BR
- Brazil
- Prior art keywords
- feed pump
- impeller
- channel
- degassing channel
- paddle chambers
- 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
- 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
Patente de Invenção: "<B> BOMBA DE ALIMENTAçãO <D>". Bomba de alimentação (2) construída para transporte de combustível num veículo, com um impulsor (7) que apresenta câmaras de pás (10, 10a, 11,11a) limitadas por pás diretrizes (12,13) e apresenta nas partes da caixa (3,4) adjacentes ao impulsor (7) com canais em forma de anel parcial (14, 15) dispostos na zona das câmaras de pás (10, 10a 11, 11a) um canal de desgaseificação (19), cujo princípio está disposto atrás de um canal de entrada (8). Uma parte das câmaras de pás (10) encontra-se ligada, por intermérdio das cavidades (20) incorporadas no impulsor (7), ao canal de desgaseificação (19). Por intermédio deste canal de desgaseificação (19) as bolhas de gás que se encontram no combustível são descarregadas de forma segura para fora da bomba de alimentação (2).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19744037A DE19744037C1 (de) | 1997-10-06 | 1997-10-06 | Förderpumpe |
PCT/EP1998/006291 WO1999018356A1 (de) | 1997-10-06 | 1998-10-02 | Förderpumpe |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9813023A true BR9813023A (pt) | 2000-08-15 |
Family
ID=7844696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9813023-4A BR9813023A (pt) | 1997-10-06 | 1998-10-02 | Bomba de alimentação |
Country Status (6)
Country | Link |
---|---|
US (1) | US6309173B1 (pt) |
EP (1) | EP1021655B1 (pt) |
BR (1) | BR9813023A (pt) |
DE (2) | DE19744037C1 (pt) |
ES (1) | ES2175847T3 (pt) |
WO (1) | WO1999018356A1 (pt) |
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 |
---|---|
ES2175847T3 (es) | 2002-11-16 |
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9713271A (pt) | Bomba de alimentação | |
BR9813023A (pt) | Bomba de alimentação | |
BR0308012A (pt) | Aeronave | |
BR9807219A (pt) | Motor elétrico, de preferência gerador trifásico com unidade de retificador | |
KR850003631A (ko) | 폐쇄배전관 | |
ES8303184A1 (es) | Un mezclador-extrusor para fluidos viscosos, tales como cauchos y plasticos fundidos. | |
BR9804106A (pt) | Mecanismo de engrenagem diferencial e conjunto de caixa para uso com mecanismo diferencial. | |
AR015326A1 (es) | Composiciones para cuidado personal que contienen polimeros injertados endurecidos | |
DK1029390T3 (da) | Kommunikationsdygtig koblingsapparat-enhed | |
ATE182748T1 (de) | Conche | |
ES2132517T3 (es) | Mordaza de doble efecto para acoplar un vehiculo funicular al cable tractor. | |
NO20023131D0 (no) | Fremdriftsanordning for et fartöy | |
BR0105549A (pt) | Bomba de alimentação | |
BR9909715A (pt) | Volante com cobertura decorativa | |
BR9607873A (pt) | Trenó de mergulho. | |
BR0002252A (pt) | Estrutura de aleta de tambor misturador de concreto | |
BR0316160A (pt) | Inserto para direcionamento de fluxo, e, reator provido de pelo menos uma câmara do reator contendo o mesmo | |
ATE386130T1 (de) | Adenovirale vektoren für die gentherapie | |
BR0100102A (pt) | Pneu de caminhão fora-de-estrada | |
BR0116081A (pt) | Bomba de alimentação | |
PE36197A1 (es) | Sistema y metodo para incrementar la intensidad y la eficiencia del electro refinamiento | |
DE3375771D1 (en) | Motor vehicle with its body in the form of a volumetric shell of resilient material | |
BR0201311A (pt) | Aperfeiçoamento introduzido em copo descartável | |
BR9808708A (pt) | Unidade de alimentação | |
ES2107304T3 (es) | Servomotor de asistencia al frenado con seguridad mejorada. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |