BRPI0712266B8 - Bomba injetora de aspiração - Google Patents
Bomba injetora de aspiraçãoInfo
- Publication number
- BRPI0712266B8 BRPI0712266B8 BRPI0712266A BRPI0712266A BRPI0712266B8 BR PI0712266 B8 BRPI0712266 B8 BR PI0712266B8 BR PI0712266 A BRPI0712266 A BR PI0712266A BR PI0712266 A BRPI0712266 A BR PI0712266A BR PI0712266 B8 BRPI0712266 B8 BR PI0712266B8
- Authority
- BR
- Brazil
- Prior art keywords
- opening
- flow
- outlet
- housing
- injection pump
- Prior art date
Links
- 238000002347 injection Methods 0.000 title abstract 2
- 239000007924 injection Substances 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/48—Control
-
- 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
- F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
- F02M37/0023—Valves in the fuel supply and return system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
- F04F5/10—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing liquids, e.g. containing solids, or liquids and elastic fluids
-
- 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
- F02M37/0047—Layout or arrangement of systems for feeding fuel
- F02M37/0052—Details on the fuel return circuit; Arrangement of pressure regulators
- F02M37/0058—Returnless fuel systems, i.e. the fuel return lines are not entering the fuel tank
-
- 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
- F02M37/0076—Details of the fuel feeding system related to the fuel tank
- F02M37/0088—Multiple separate fuel tanks or tanks being at least partially partitioned
- F02M37/0094—Saddle tanks; Tanks having partition walls
-
- 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
- F02M37/02—Feeding by means of suction apparatus, e.g. by air flow through carburettors
- F02M37/025—Feeding by means of a liquid fuel-driven jet pump
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Jet Pumps And Other Pumps (AREA)
- Fuel-Injection Apparatus (AREA)
- Safety Valves (AREA)
- Details Of Reciprocating Pumps (AREA)
- External Artificial Organs (AREA)
Abstract
BOMBA INJETORA DE ASPIRAÇÃO. A presente invenção refere-se a uma bomba injetora de aspiração (8), consistindo em um bocal injetor de transmissão (10), tubo de misturação (11), uma abertura de admissão (12), um cabo de fluido de trabalho (7) conectado ao bocal injetor de transmissão (10), e uma válvula (9) disposta no cabo de fluido de trabalho (7), e cujo alojamento (13) é dotado de uma entrada (14) e uma saída (15). Uma abertura de fluxo de passagem (17) com um corpo de válvula (18) em ambos os lados da abertura de fluxo de passagem (17) fica disposta no alojamento (13) de tal modo que a abertura de fluxo de passagem (17) possa ser fechada tanto na entrada como na saída, e que pelo menos uma mola (25, 27, 28) fique disposta dentro do alojamento (13) de tal modo que a mesma possa manter o corpo de válvula (18) em uma posição que fecha a abertura de fluxo de passagem (17) na saída até que a pressão de sistema seja atingida.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006024456A DE102006024456A1 (de) | 2006-05-24 | 2006-05-24 | Saugstrahlpumpe |
DE102006024456.7 | 2006-05-24 | ||
PCT/EP2007/054945 WO2007135149A1 (de) | 2006-05-24 | 2007-05-22 | Saugstrahlpumpe |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI0712266A2 BRPI0712266A2 (pt) | 2012-01-17 |
BRPI0712266B1 BRPI0712266B1 (pt) | 2019-04-09 |
BRPI0712266B8 true BRPI0712266B8 (pt) | 2023-01-17 |
Family
ID=38231095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0712266A BRPI0712266B8 (pt) | 2006-05-24 | 2007-05-22 | Bomba injetora de aspiração |
Country Status (7)
Country | Link |
---|---|
US (1) | US20090252618A1 (pt) |
EP (1) | EP2029884B1 (pt) |
JP (1) | JP4637264B2 (pt) |
CN (1) | CN101454562B (pt) |
BR (1) | BRPI0712266B8 (pt) |
DE (2) | DE102006024456A1 (pt) |
WO (1) | WO2007135149A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009002432A (ja) * | 2007-06-21 | 2009-01-08 | Yamaha Motor Co Ltd | ガス残量算出装置 |
DE102008044904A1 (de) * | 2008-08-29 | 2010-03-04 | Continental Automotive Gmbh | Kraftstoffversorgungsanlage für ein Kraftfahrzeug |
JP2012132383A (ja) * | 2010-12-22 | 2012-07-12 | Denso Corp | 燃料供給装置 |
US8726886B2 (en) | 2011-08-24 | 2014-05-20 | Robert Bosch Gmbh | Fuel supply system and anti-siphon jet pump |
US20140366963A1 (en) * | 2012-02-02 | 2014-12-18 | Toyota Jidosha Kabushiki Kaisha | Fuel supply device |
DE102016218294B3 (de) | 2016-09-23 | 2018-03-08 | Continental Automotive Gmbh | Kraftstofffördereinheit |
US10190550B2 (en) * | 2016-11-30 | 2019-01-29 | GM Global Technology Operations LLC | Condensate dispersion assembly |
US10982633B2 (en) * | 2017-07-03 | 2021-04-20 | Continental Automotive Systems, Inc. | Fuel pump solenoid assembly method |
CN112996999B (zh) * | 2018-11-20 | 2024-05-14 | 沃尔布罗有限责任公司 | 带有电动马达燃料泵和流体驱动式燃料泵的燃料泵组件 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4131235A (en) * | 1976-11-01 | 1978-12-26 | Irrigation Specialties Company | Dual-function valve |
DE4224981C2 (de) * | 1992-07-29 | 2003-06-26 | Bosch Gmbh Robert | Einrichtung zum Fördern von Kraftstoff aus einem Vorratstank zur Brennkraftmaschine eines Kraftfahrzeuges |
US5255711A (en) * | 1992-08-28 | 1993-10-26 | Hughes Aircraft Company | Spring-loaded pressure regulating valve including rolling diaphragm and compensation for variation of spring force with diaphragm displacement |
US6026850A (en) * | 1996-02-27 | 2000-02-22 | Global Agricultural Technology And Engineering, Llc | Pressure regulating valve |
JP3303708B2 (ja) * | 1997-01-31 | 2002-07-22 | 三菱電機株式会社 | 車両用燃料供給装置 |
JPH1150925A (ja) * | 1997-07-30 | 1999-02-23 | Unisia Jecs Corp | 燃料吸引ポンプ |
JPH11294299A (ja) * | 1998-04-10 | 1999-10-26 | Toyota Autom Loom Works Ltd | 燃料噴射弁 |
JP2000045909A (ja) * | 1998-08-04 | 2000-02-15 | Makita:Kk | 2段階噴口面積特性を備えたプレ噴射燃料噴射弁 |
US6209578B1 (en) * | 1998-12-23 | 2001-04-03 | Global Agricultural Technology And Engineering, Llc | Constant flow valve |
US6343589B1 (en) * | 2000-02-01 | 2002-02-05 | Walbro Corporation | Fuel system with jet pump switching regulator |
DE10222895A1 (de) * | 2002-05-23 | 2003-12-11 | Bosch Gmbh Robert | Hochdruckspeicher für Kraftstoffeinspritzsysteme mit integriertem Druckregelventil |
DE10237050B3 (de) * | 2002-08-09 | 2004-04-15 | Siemens Ag | Saugstrahlpumpe |
DE102004003114A1 (de) * | 2004-01-21 | 2005-08-11 | Siemens Ag | Kraftstoff-Fördereinheit |
DE102004007878A1 (de) * | 2004-02-18 | 2005-09-15 | Ti Automotive (Neuss) Gmbh | Kraftstoffversorgungssystem und Verfahren zur Regelung der Kraftstoffversorgung |
DE102004049286A1 (de) * | 2004-10-09 | 2006-04-20 | Robert Bosch Gmbh | Vorrichtung zum Fördern von Kraftstoff |
-
2006
- 2006-05-24 DE DE102006024456A patent/DE102006024456A1/de not_active Withdrawn
-
2007
- 2007-05-22 BR BRPI0712266A patent/BRPI0712266B8/pt active IP Right Grant
- 2007-05-22 WO PCT/EP2007/054945 patent/WO2007135149A1/de active Application Filing
- 2007-05-22 DE DE502007001750T patent/DE502007001750D1/de active Active
- 2007-05-22 US US12/227,665 patent/US20090252618A1/en not_active Abandoned
- 2007-05-22 JP JP2009511509A patent/JP4637264B2/ja active Active
- 2007-05-22 EP EP07729384A patent/EP2029884B1/de active Active
- 2007-05-22 CN CN2007800190377A patent/CN101454562B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP4637264B2 (ja) | 2011-02-23 |
CN101454562A (zh) | 2009-06-10 |
JP2009537744A (ja) | 2009-10-29 |
BRPI0712266A2 (pt) | 2012-01-17 |
BRPI0712266B1 (pt) | 2019-04-09 |
DE102006024456A1 (de) | 2007-11-29 |
US20090252618A1 (en) | 2009-10-08 |
CN101454562B (zh) | 2012-06-20 |
EP2029884A1 (de) | 2009-03-04 |
WO2007135149A1 (de) | 2007-11-29 |
DE502007001750D1 (de) | 2009-11-26 |
EP2029884B1 (de) | 2009-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 09/04/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 09/04/2019, OBSERVADAS AS CONDICOES LEGAIS |
|
B25A | Requested transfer of rights approved |
Owner name: VITESCO TECHNOLOGIES GMBH (DE) |