ES2138204T3 - Valvula accionable electromagneticamente. - Google Patents
Valvula accionable electromagneticamente.Info
- Publication number
- ES2138204T3 ES2138204T3 ES95919330T ES95919330T ES2138204T3 ES 2138204 T3 ES2138204 T3 ES 2138204T3 ES 95919330 T ES95919330 T ES 95919330T ES 95919330 T ES95919330 T ES 95919330T ES 2138204 T3 ES2138204 T3 ES 2138204T3
- Authority
- ES
- Spain
- Prior art keywords
- fuel
- valve needle
- armor
- valve
- needle
- 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
- 239000000446 fuel Substances 0.000 abstract 4
- 238000007789 sealing Methods 0.000 abstract 2
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
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
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S239/00—Fluid sprinkling, spraying, and diffusing
- Y10S239/90—Electromagnetically actuated fuel injector having ball and seat type valve
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)
- Magnetically Actuated Valves (AREA)
Abstract
EN VALVULAS ACCIONABLES ELECTROMAGNETICAMENTE DE TIPO CONOCIDO, LA AGUJA DE VALVULA CONSISTE EN UNA ARMADURA TUBULAR, UN TUBO DE CONEXION SIMILAR A UN CASQUILLO Y UN ELEMENTO OBTURADOR. EL COMBUSTIBLE PUEDE DE ESTA FORMA FLUIR DENTRO DE LA AGUJA DE VALVULA HASTA QUE EL ELEMENTO OBTURADOR EMERGE A TRAVES DE LOS TALADROS LATERALES EN LA AGUJA EN DIRECCION DEL ASIENTO DE VALVULA. LA AGUJA (34) DE VALVULA PROPUESTA SE CARACTERIZA DE TAL MODO, QUE EL ELEMENTO (32) QUE CONECTA LA ARMADURA (36) Y EL ELEMENTO (37) OBTURADOR ESTAN ELABORADOS A PARTIR DE UNA SECCION PERFILADA SEMIACABADA. CONJUNTAMENTE EL ELEMENTO (32) DE CONEXION DE SECCION PERFILADA Y LA ARMADURA (36) FORMAN CANALES DE FLUJO. EL COMBUSTIBLE FLUYENDO A TRAVES DE LOS CANALES DE FLUJO PASA, DESPUES DE LOS CANALES, EN EL LADO EXTERIOR DEL ELEMENTO (32) DE CONEXION AL ASIENTO (22) DE VALVULA. NO ES NECESARIO SIN EMBARGO SALIDAS DE COMBUSTIBLE EN EL ELEMENTO (32) DE CONEXION. LA AGUJA DE VALVULA ES PARTICULARMENTE ADECUADA PARA UTILIZACION EN VALVULAS DE INYECCION DE COMBUSTIBLE EN MOTORES DE COMBUSTION INTERNA DE IGNICION DE CHISPA EN COMPRESION DE MEZCLA.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4420176A DE4420176A1 (de) | 1994-06-09 | 1994-06-09 | Ventilnadel für ein elektromagnetisch betätigbares Ventil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2138204T3 true ES2138204T3 (es) | 2000-01-01 |
Family
ID=6520180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES95919330T Expired - Lifetime ES2138204T3 (es) | 1994-06-09 | 1995-05-26 | Valvula accionable electromagneticamente. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5820031A (es) |
| EP (1) | EP0717816B1 (es) |
| JP (1) | JPH09501480A (es) |
| KR (1) | KR100378456B1 (es) |
| CN (1) | CN1064741C (es) |
| BR (1) | BR9506256A (es) |
| CZ (1) | CZ286185B6 (es) |
| DE (2) | DE4420176A1 (es) |
| ES (1) | ES2138204T3 (es) |
| RU (1) | RU2138722C1 (es) |
| WO (1) | WO1995033923A1 (es) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19627090A1 (de) * | 1996-07-05 | 1998-01-08 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
| DE19627939C1 (de) * | 1996-07-11 | 1997-03-20 | Bosch Gmbh Robert | Ventilnadel und Verfahren zur Herstellung einer Ventilnadel |
| DE19631066A1 (de) * | 1996-08-01 | 1998-02-05 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
| DE19631280A1 (de) * | 1996-08-02 | 1998-02-05 | Bosch Gmbh Robert | Brennstoffeinspritzventil und Verfahren zur Herstellung |
| DE19632196B4 (de) * | 1996-08-09 | 2004-11-04 | Robert Bosch Gmbh | Elektromagnetisch betätigbares Ventil |
| DE19640782A1 (de) * | 1996-10-02 | 1998-04-09 | Bosch Gmbh Robert | Ventil und Verfahren zur Herstellung eines Ventiles |
| DE19712590A1 (de) * | 1997-03-26 | 1998-10-01 | Bosch Gmbh Robert | Elektromagnetisch betätigbares Ventil |
| DE19712591A1 (de) * | 1997-03-26 | 1998-10-01 | Bosch Gmbh Robert | Brennstoffeinspritzventil und Verfahren zur Herstellung sowie Verwendung eines Brennstoffeinspritzventils |
| US6199776B1 (en) * | 1997-11-22 | 2001-03-13 | Robert Bosch Gmbh | Fuel injection valve and method for the production of a valve needle for a fuel injection valve |
| US6299079B1 (en) * | 1998-06-18 | 2001-10-09 | Robert Bosch Gmbh | Fuel injector |
| DE19833461A1 (de) * | 1998-07-24 | 2000-01-27 | Bosch Gmbh Robert | Elektromagnetisch betätigbares Ventil |
| DE19860631A1 (de) * | 1998-12-29 | 2000-07-06 | Bosch Gmbh Robert | Elektromagnetisch betätigbares Ventil und Verfahren zur Herstellung eines Magnetmantels für ein Ventil |
| DE19900405A1 (de) * | 1999-01-08 | 2000-07-13 | Bosch Gmbh Robert | Verfahren zur Montage einer Ventilbaugruppe eines Brennstoffeinspritzventils |
| US6422486B1 (en) | 2000-03-31 | 2002-07-23 | Siemens Automotive Corporation | Armature/needle assembly for a fuel injector and method of manufacturing same |
| US6409101B1 (en) | 2000-06-30 | 2002-06-25 | Siemens Automotive Corporation | Hollow oversized telescopic needle with armature |
| JP3799599B2 (ja) * | 2001-02-26 | 2006-07-19 | 株式会社デンソー | 溶接装置および溶接方法 |
| DE10153019A1 (de) * | 2001-10-26 | 2003-05-08 | Ina Schaeffler Kg | Elektromagnet, insbesondere Proportionalmagnet zur Betätigung eines hydraulischen Ventils |
| DE10156021A1 (de) * | 2001-11-15 | 2003-06-26 | Bosch Gmbh Robert | Brennstoffeinspritzanlage |
| JP2006233887A (ja) * | 2005-02-25 | 2006-09-07 | Denso Corp | 燃料噴射弁 |
| CN101949344B (zh) * | 2010-09-10 | 2012-07-04 | 浙江冯仕特电喷技术有限公司 | 一种燃油电磁喷射阀 |
| EP2803850A1 (en) * | 2013-05-16 | 2014-11-19 | Continental Automotive GmbH | Valve needle for a fluid injector, valve needle assembly, valve assembly and fuel injector |
| GB2519171B (en) * | 2013-10-14 | 2016-02-17 | Redd & Whyte Ltd | Micro-Valve |
| DE102015221790A1 (de) | 2015-11-06 | 2017-05-11 | Robert Bosch Gmbh | Elektromagnetisch betätigbares Ventil und Verfahren zur Herstellung einer Ventilnadel für ein elektromagnetisch betätigbares Ventil |
| DE102016225939A1 (de) | 2016-12-22 | 2018-06-28 | Robert Bosch Gmbh | Elektromagnetisch betätigbares Ventil und Verfahren zur Herstellung einer Ventilnadel für ein elektromagnetisch betätigbares Ventil |
| CN112709828B (zh) * | 2021-01-06 | 2022-08-30 | 中国石油天然气股份有限公司 | 一种针型阀及其使用方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2957631A (en) * | 1957-03-14 | 1960-10-25 | Acf Ind Inc | Nozzle for fuel injector system |
| DE2458728A1 (de) * | 1974-12-12 | 1976-06-24 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares einspritzventil |
| DE3831196A1 (de) * | 1988-09-14 | 1990-03-22 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares ventil |
| DE3914486A1 (de) * | 1989-05-02 | 1990-11-08 | Bosch Gmbh Robert | Verfahren zur herstellung einer ventilnadel und ventilnadel |
| DE4008675A1 (de) * | 1990-03-17 | 1991-09-19 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares ventil |
| JPH04136476A (ja) * | 1990-09-28 | 1992-05-11 | Nippon Injiekuta Kk | 燃料噴射弁 |
| US5307991A (en) * | 1990-10-09 | 1994-05-03 | Ford Motor Company | Fuel injector and method of manufacturing |
| DE4128821A1 (de) * | 1991-08-30 | 1993-03-04 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares einspritzventil |
| DE4230376C1 (es) * | 1992-09-11 | 1993-04-22 | Robert Bosch Gmbh, 7000 Stuttgart, De | |
| DE4415850A1 (de) * | 1994-05-05 | 1995-11-09 | Bosch Gmbh Robert | Ventilnadel für ein elektromagnetisch betätigbares Ventil |
-
1994
- 1994-06-09 DE DE4420176A patent/DE4420176A1/de not_active Withdrawn
-
1995
- 1995-05-26 WO PCT/DE1995/000692 patent/WO1995033923A1/de not_active Ceased
- 1995-05-26 BR BR9506256A patent/BR9506256A/pt not_active IP Right Cessation
- 1995-05-26 RU RU96106893A patent/RU2138722C1/ru not_active IP Right Cessation
- 1995-05-26 CN CN95190528A patent/CN1064741C/zh not_active Expired - Fee Related
- 1995-05-26 KR KR1019960700581A patent/KR100378456B1/ko not_active Expired - Fee Related
- 1995-05-26 CZ CZ1996372A patent/CZ286185B6/cs not_active IP Right Cessation
- 1995-05-26 DE DE59506783T patent/DE59506783D1/de not_active Expired - Lifetime
- 1995-05-26 US US08/591,620 patent/US5820031A/en not_active Expired - Fee Related
- 1995-05-26 EP EP95919330A patent/EP0717816B1/de not_active Expired - Lifetime
- 1995-05-26 ES ES95919330T patent/ES2138204T3/es not_active Expired - Lifetime
- 1995-05-26 JP JP8500161A patent/JPH09501480A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN1129472A (zh) | 1996-08-21 |
| DE59506783D1 (de) | 1999-10-14 |
| RU2138722C1 (ru) | 1999-09-27 |
| EP0717816B1 (de) | 1999-09-08 |
| US5820031A (en) | 1998-10-13 |
| KR960704153A (ko) | 1996-08-31 |
| JPH09501480A (ja) | 1997-02-10 |
| DE4420176A1 (de) | 1995-12-14 |
| CZ37296A3 (en) | 1996-07-17 |
| CN1064741C (zh) | 2001-04-18 |
| CZ286185B6 (cs) | 2000-02-16 |
| EP0717816A1 (de) | 1996-06-26 |
| KR100378456B1 (ko) | 2003-06-02 |
| BR9506256A (pt) | 1997-08-12 |
| WO1995033923A1 (de) | 1995-12-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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