BRPI0606491A2 - válvula injetora de combustìvel e processo para sua montagem - Google Patents
válvula injetora de combustìvel e processo para sua montagemInfo
- Publication number
- BRPI0606491A2 BRPI0606491A2 BRPI0606491-4A BRPI0606491A BRPI0606491A2 BR PI0606491 A2 BRPI0606491 A2 BR PI0606491A2 BR PI0606491 A BRPI0606491 A BR PI0606491A BR PI0606491 A2 BRPI0606491 A2 BR PI0606491A2
- Authority
- BR
- Brazil
- Prior art keywords
- valve
- inlet port
- mounting
- fuel injector
- injector valve
- Prior art date
Links
Classifications
-
- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
- F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
- F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
- F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
-
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/166—Selection of particular materials
-
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
VáLVULA INJETORA DE COMBUSTìVEL E PROCESSO PARA SUA MONTAGEM. A presente invenção refere-se a uma válvula injetora de combustível (1), especialmente válvula injetora de combustível para instalações de injeção de combustível de motores de combustão interna, com uma tubuladura de afluxo (12) para a conexão a uma tubulação distribuidora de combustível, com um corpo de bocal (2) disposto a jusante da tubuladura de afluxo (12), bem como um elemento de circuito magnético (60), apresentando uma bobina magnética (44), um polo interno (63) e um polo externo (65), bem como com um induzido (67), que se encontra em comunicação com travamento devido a forma com uma agulha de válvula (7a) de tal maneira que quando da ativação com corrente da bobina magnética (44) um corpo de fechamento de válvula (7) disposto na agulha de válvula (7a) levanta de uma área de sede de válvula (5), sendo que a tubuladura de afluxo (12) e o corpo de bocal (2) são fabricados como componentes de repuxamento profundo, e pelo fato de que a tubuladura de afluxo (12) e o corpo de bocal (2) estão fixados ao elemento de circuito magnético (60).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005019837A DE102005019837A1 (de) | 2005-04-28 | 2005-04-28 | Brennstoffeinspritzventil und Verfahren zu dessen Montage |
PCT/EP2006/060502 WO2006114348A1 (de) | 2005-04-28 | 2006-03-07 | Brennstoffeinspritzventil und verfahren zu dessen montage |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0606491A2 true BRPI0606491A2 (pt) | 2009-06-30 |
Family
ID=36465782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0606491-4A BRPI0606491A2 (pt) | 2005-04-28 | 2006-03-07 | válvula injetora de combustìvel e processo para sua montagem |
Country Status (8)
Country | Link |
---|---|
US (1) | US20090184184A1 (pt) |
EP (1) | EP1877660B1 (pt) |
JP (1) | JP4718600B2 (pt) |
CN (1) | CN101166899B (pt) |
AT (1) | ATE454551T1 (pt) |
BR (1) | BRPI0606491A2 (pt) |
DE (2) | DE102005019837A1 (pt) |
WO (1) | WO2006114348A1 (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009127445A (ja) * | 2007-11-20 | 2009-06-11 | Denso Corp | 燃料噴射弁 |
JP5298059B2 (ja) * | 2010-04-01 | 2013-09-25 | 日立オートモティブシステムズ株式会社 | 電磁式燃料噴射弁 |
EP2837813B1 (en) * | 2013-08-14 | 2016-04-06 | Continental Automotive GmbH | Valve assembly for an injection valve and injection valve |
US9874128B2 (en) * | 2013-11-06 | 2018-01-23 | Continental Automotive Systems, Inc. | Injector corrosion isolation seal |
EP2940286A1 (en) * | 2014-05-01 | 2015-11-04 | Delphi International Operations Luxembourg S.à r.l. | Fuel injector filter |
WO2016116749A1 (en) * | 2015-01-23 | 2016-07-28 | Sentec Ltd | Solenoid-based fuel injector |
DE102015217673A1 (de) | 2015-09-15 | 2017-03-16 | Continental Automotive Gmbh | Einspritzvorrichtung zur Zumessung eines Fluids und Kraftfahrzeug mit einer derartigen Einspritzvorrichtung |
EP3156639A1 (en) * | 2015-10-15 | 2017-04-19 | Continental Automotive GmbH | Fuel injection valve with a weld ring and method for producing the same |
DE102015221620A1 (de) * | 2015-11-04 | 2017-05-04 | Robert Bosch Gmbh | Injektoranordnung zum Zumessen eines Fluids in einen Abgasstrang |
DE102016219112A1 (de) * | 2016-09-30 | 2018-04-05 | Robert Bosch Gmbh | Kraftstoffhochdruckpumpe |
US10539057B2 (en) * | 2017-09-14 | 2020-01-21 | Vitesco Technologies USA, LLC | Injector for reductant delivery unit having reduced fluid volume |
US10947880B2 (en) * | 2018-02-01 | 2021-03-16 | Continental Powertrain USA, LLC | Injector for reductant delivery unit having fluid volume reduction assembly |
CN108561251B (zh) * | 2018-03-07 | 2020-09-08 | 宁波赛驰动力技术有限公司 | 喷油器的装配方法 |
DE102018220385A1 (de) * | 2018-11-28 | 2020-05-28 | Robert Bosch Gmbh | Einspritzventil für ein Wassereinspritzsystem eines Verbrennungsmotors sowie Wassereinspritzsystem mit einem solchen Einspritzventil |
GB202001710D0 (en) * | 2020-02-07 | 2020-03-25 | Delphi Automotive Systems Lux | Fuel injector |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56118963U (pt) * | 1980-02-13 | 1981-09-10 | ||
JPS6224064U (pt) * | 1985-07-29 | 1987-02-13 | ||
JPS63176656A (ja) * | 1987-01-14 | 1988-07-20 | Nippon Denso Co Ltd | 電磁式燃料噴射弁 |
DE4013832A1 (de) * | 1990-04-30 | 1991-10-31 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares brennstoffeinspritzventil |
DE4019752A1 (de) * | 1990-06-21 | 1992-01-02 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
DE19503821A1 (de) * | 1995-02-06 | 1996-08-08 | Bosch Gmbh Robert | Elektromagnetisch betätigbares Ventil |
US5755386A (en) * | 1995-12-26 | 1998-05-26 | General Motors Corporation | Fuel injector deep drawn valve guide |
DE19632196B4 (de) * | 1996-08-09 | 2004-11-04 | Robert Bosch Gmbh | Elektromagnetisch betätigbares Ventil |
DE19712922B4 (de) * | 1997-03-27 | 2005-08-11 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
DE19736548A1 (de) * | 1997-08-22 | 1999-02-25 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
DE19932763A1 (de) * | 1999-07-14 | 2001-01-18 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
US6663026B2 (en) * | 2000-02-02 | 2003-12-16 | Siemens Automotive Inc | Combined filter and adjuster for a fuel injector |
JP3734702B2 (ja) * | 2000-10-17 | 2006-01-11 | 株式会社日立製作所 | 電磁式燃料噴射弁 |
JP4158348B2 (ja) * | 2001-03-23 | 2008-10-01 | 株式会社デンソー | 燃料噴射弁および燃料噴射弁の組み付け方法 |
US6904668B2 (en) * | 2001-03-30 | 2005-06-14 | Siemens Vdo Automotive Corp. | Method of manufacturing a modular fuel injector |
US6687997B2 (en) * | 2001-03-30 | 2004-02-10 | Siemens Automotive Corporation | Method of fabricating and testing a modular fuel injector |
DE10130205A1 (de) * | 2001-06-22 | 2003-01-02 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
DE10130685A1 (de) * | 2001-06-26 | 2003-01-02 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
DE10321148A1 (de) * | 2003-05-12 | 2004-12-02 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
US7021566B2 (en) * | 2003-08-19 | 2006-04-04 | Siemens Vdo Automotive Corporation | Modular fuel injector with a deep pocket seat and method of maintaining spatial orientation |
-
2005
- 2005-04-28 DE DE102005019837A patent/DE102005019837A1/de not_active Withdrawn
-
2006
- 2006-03-07 DE DE502006005850T patent/DE502006005850D1/de active Active
- 2006-03-07 AT AT06708657T patent/ATE454551T1/de active
- 2006-03-07 US US11/887,716 patent/US20090184184A1/en not_active Abandoned
- 2006-03-07 BR BRPI0606491-4A patent/BRPI0606491A2/pt not_active IP Right Cessation
- 2006-03-07 WO PCT/EP2006/060502 patent/WO2006114348A1/de active Application Filing
- 2006-03-07 EP EP06708657A patent/EP1877660B1/de not_active Expired - Fee Related
- 2006-03-07 CN CN2006800140763A patent/CN101166899B/zh not_active Expired - Fee Related
- 2006-03-07 JP JP2008508176A patent/JP4718600B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
DE102005019837A1 (de) | 2006-11-02 |
US20090184184A1 (en) | 2009-07-23 |
EP1877660A1 (de) | 2008-01-16 |
ATE454551T1 (de) | 2010-01-15 |
DE502006005850D1 (de) | 2010-02-25 |
WO2006114348A1 (de) | 2006-11-02 |
CN101166899A (zh) | 2008-04-23 |
JP4718600B2 (ja) | 2011-07-06 |
CN101166899B (zh) | 2012-07-04 |
EP1877660B1 (de) | 2010-01-06 |
JP2008539358A (ja) | 2008-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 11A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |