ES2175482T3 - Valvula de cuerpo de asiento de valvula y disco perforado de inyeccion combinados. - Google Patents
Valvula de cuerpo de asiento de valvula y disco perforado de inyeccion combinados.Info
- Publication number
- ES2175482T3 ES2175482T3 ES97947687T ES97947687T ES2175482T3 ES 2175482 T3 ES2175482 T3 ES 2175482T3 ES 97947687 T ES97947687 T ES 97947687T ES 97947687 T ES97947687 T ES 97947687T ES 2175482 T3 ES2175482 T3 ES 2175482T3
- Authority
- ES
- Spain
- Prior art keywords
- valve
- injection
- valve seat
- perforated
- seat body
- 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
- 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
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
-
- 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
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
- F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
-
- 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
- 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
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
- F02M61/1853—Orifice plates
-
- 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
- Y10S137/00—Fluid handling
- Y10S137/901—Biased ball valves with operators
-
- 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
Abstract
SE DESCRIBE UNA VALVULA, EN PARTICULAR UNA VALVULA DE INYECCION DE COMBUSTIBLE PARA SISTEMAS DE INYECCION DE COMBUSTIBLE DE MOTORES DE COMBUSTION INTERNA, QUE TIENE UNA SUPERFICIE (17) DE ASIENTO DE VALVULA, DISEÑADA SOBRE UN CUERPO (14) DE ASIENTO DE VALVULA, QUE COOPERA CON UN CUERPO (8) DE CIERRE DE VALVULA, CAPAZ DE SER ACCIONADO PARA CERRAR FUERTEMENTE LA VALVULA, ASI COMO UN DISCO PERFORADO DE INYECCION (15) CON AL MENOS UN ORIFICIO DE INYECCION (18). SEGUN LA REALIZACION EXPUESTA, EL CUERPO (14) DEL ASIENTO DE LA VALVULA Y EL DISCO PERFORADO DE INYECCION (15) ESTAN REALIZADOS COMO UNA SOLA PIEZA PLANA Y DEFORMABLE (16). LA PIEZA (16) ESTA CONFIGURADA A MANERA DE UN RECIPIENTE, POR LO QUE LA ZONA DE LA SUPERFICIE (17) DEL ASIENTO DE LA VALVULA SE COLOQUE ESTRECHAMENTE SOBRE EL CUERPO (8) DEL CIERRE DE VALVULA NO ACCIONADO, EN EL ESTADO CERRADO DE LA VALVULA (1), Y EN UNA ZONA SITUADA AGUAS ABAJO DE LA SUPERFICIE (17) DEL ASIENTO DE LA VALVULA FORMA EL DISCO PERFORADO (15) DE INYECCION, CON AL MENOS UN ORIFICIO DE INYECCION (18).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19653832A DE19653832A1 (de) | 1996-12-21 | 1996-12-21 | Ventil mit kombiniertem Ventilsitzkörper und Spritzlochscheibe |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2175482T3 true ES2175482T3 (es) | 2002-11-16 |
Family
ID=7815889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97947687T Expired - Lifetime ES2175482T3 (es) | 1996-12-21 | 1997-10-18 | Valvula de cuerpo de asiento de valvula y disco perforado de inyeccion combinados. |
Country Status (9)
Country | Link |
---|---|
US (1) | US6131826A (es) |
EP (1) | EP0953108B1 (es) |
JP (1) | JP3953530B2 (es) |
KR (1) | KR100553463B1 (es) |
CN (1) | CN1089859C (es) |
DE (2) | DE19653832A1 (es) |
ES (1) | ES2175482T3 (es) |
RU (1) | RU2187687C2 (es) |
WO (1) | WO1998028538A1 (es) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002502940A (ja) * | 1998-02-09 | 2002-01-29 | コンティネンタル・テーベス・アクチエンゲゼルシヤフト・ウント・コンパニー・オッフェネ・ハンデルスゲゼルシヤフト | 特にピストンポンプ用の吐出し弁 |
US6279844B1 (en) * | 1999-03-18 | 2001-08-28 | Siemens Automotive Corporation | Fuel injector having fault tolerant connection |
DE19927899A1 (de) * | 1999-06-18 | 2000-12-21 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
JP4158187B2 (ja) * | 2000-05-12 | 2008-10-01 | 株式会社デンソー | 燃料噴射弁 |
DE10118163B4 (de) * | 2001-04-11 | 2007-04-19 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
US6921022B2 (en) * | 2003-01-09 | 2005-07-26 | Siemens Vdo Automotive Corporation | Spray pattern control with non-angled orifices formed on dimpled fuel injection metering disc having a sac volume reducer |
DE10319694A1 (de) * | 2003-05-02 | 2004-12-02 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
US6948665B2 (en) * | 2003-06-30 | 2005-09-27 | Siemens Vdo Automotive Corporation | Fuel injector including an orifice disc, and a method of forming the orifice disc with an asymmetrical punch |
US7163159B2 (en) * | 2003-07-15 | 2007-01-16 | Siemens Vdo Automotive Corporation | Fuel injector including a compound angle orifice disc |
US7744020B2 (en) * | 2003-07-21 | 2010-06-29 | Continental Automotive Systems Us, Inc. | Fuel injector including an orifice disc, and a method of forming the orifice disc including punching and shaving |
DE10360706A1 (de) * | 2003-12-19 | 2005-07-14 | Aweco Appliance Systems Gmbh & Co. Kg | Ventil und Verfahren zum Herstellen eines Ventils |
US7334746B2 (en) * | 2004-03-08 | 2008-02-26 | Continental Automotive Systems Us, Inc. | Seat-lower guide combination |
US7159436B2 (en) * | 2004-04-28 | 2007-01-09 | Siemens Vdo Automotive Corporation | Asymmetrical punch |
US7201329B2 (en) * | 2004-04-30 | 2007-04-10 | Siemens Vdo Automotive Corporation | Fuel injector including a compound angle orifice disc for adjusting spray targeting |
US7086615B2 (en) | 2004-05-19 | 2006-08-08 | Siemens Vdo Automotive Corporation | Fuel injector including an orifice disc and a method of forming an oblique spiral fuel flow |
JP4025768B2 (ja) * | 2004-09-27 | 2007-12-26 | 株式会社ケーヒン | 燃料噴射弁 |
US20060157595A1 (en) * | 2005-01-14 | 2006-07-20 | Peterson William A Jr | Fuel injector for high fuel flow rate applications |
US20060192036A1 (en) * | 2005-02-25 | 2006-08-31 | Joseph J M | Fuel injector including a multifaceted dimple for an orifice disc with a reduced footprint of the multifaceted dimple |
DE602005010911D1 (de) * | 2005-03-07 | 2008-12-18 | Siemens Vdo Automotive Corp | Untere führungskombination für sitz |
DE102005037953B4 (de) * | 2005-08-11 | 2016-12-08 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
JP4077004B2 (ja) | 2005-10-27 | 2008-04-16 | 三菱電機株式会社 | 燃料噴射弁装置 |
JP2007146828A (ja) * | 2005-10-28 | 2007-06-14 | Hitachi Ltd | 燃料噴射弁 |
DE102007028516A1 (de) * | 2007-06-21 | 2008-12-24 | Robert Bosch Gmbh | Magnetventil |
JP2011506849A (ja) | 2007-12-21 | 2011-03-03 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 燃料噴射弁 |
CN101532675B (zh) * | 2008-03-13 | 2011-10-19 | 宁波新海电气股份有限公司 | 一种折叠式安全点火枪 |
DE102010040916A1 (de) * | 2010-09-16 | 2012-03-22 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
JP5921240B2 (ja) | 2012-02-10 | 2016-05-24 | 日立オートモティブシステムズ株式会社 | 燃料噴射弁 |
JP5939669B2 (ja) * | 2012-02-29 | 2016-06-22 | 株式会社ケーヒン | 電磁式燃料噴射弁 |
JP6059915B2 (ja) * | 2012-08-27 | 2017-01-11 | 日立オートモティブシステムズ株式会社 | 燃料噴射弁 |
CN103600005B (zh) * | 2013-10-09 | 2016-04-27 | 杭州新坐标科技股份有限公司 | 一种摇臂架的加工成型方法 |
JP6888146B1 (ja) * | 2020-03-27 | 2021-06-16 | 日立Astemo株式会社 | 直噴式燃料噴射弁 |
US11808381B2 (en) | 2020-11-04 | 2023-11-07 | Swagelok Company | Valves with integrated orifice restrictions |
US11796077B2 (en) | 2020-11-06 | 2023-10-24 | Swagelok Company | Valve cavity cap arrangements |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3224684A (en) * | 1963-04-16 | 1965-12-21 | Hartford Machine Screw Co | Fuel injection nozzle |
DE2460111A1 (de) * | 1974-04-13 | 1976-07-15 | Daimler Benz Ag | Einspritzventil |
US4482129A (en) * | 1982-06-10 | 1984-11-13 | The United States Of America As Represented By The United States Department Of Energy | All metal valve structure for gas systems |
DE3841142C2 (de) * | 1988-12-07 | 1994-09-29 | Bosch Gmbh Robert | Einspritzventil |
US4897907A (en) * | 1989-03-31 | 1990-02-06 | Stanadyne Automotive Corp. | Process for manufacturing nozzle tip |
JP2592542B2 (ja) * | 1990-11-24 | 1997-03-19 | 株式会社日立製作所 | 電磁バルブのノズルの製造方法 |
DE4131535A1 (de) * | 1991-09-21 | 1993-03-25 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares einspritzventil |
DE4221185A1 (de) | 1992-06-27 | 1994-01-05 | Bosch Gmbh Robert | Spritzlochscheibe für ein Ventil und Verfahren zur Herstellung |
JPH0763140A (ja) * | 1993-08-27 | 1995-03-07 | Toyota Motor Corp | 燃料噴射弁の噴射孔の形成方法 |
DE4446241A1 (de) * | 1994-12-23 | 1996-06-27 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
-
1996
- 1996-12-21 DE DE19653832A patent/DE19653832A1/de not_active Withdrawn
-
1997
- 1997-10-18 CN CN97180805A patent/CN1089859C/zh not_active Expired - Fee Related
- 1997-10-18 WO PCT/DE1997/002403 patent/WO1998028538A1/de not_active Application Discontinuation
- 1997-10-18 JP JP52819798A patent/JP3953530B2/ja not_active Expired - Fee Related
- 1997-10-18 US US09/331,351 patent/US6131826A/en not_active Expired - Fee Related
- 1997-10-18 EP EP97947687A patent/EP0953108B1/de not_active Expired - Lifetime
- 1997-10-18 ES ES97947687T patent/ES2175482T3/es not_active Expired - Lifetime
- 1997-10-18 DE DE59706912T patent/DE59706912D1/de not_active Expired - Lifetime
- 1997-10-18 RU RU99115477/06A patent/RU2187687C2/ru not_active IP Right Cessation
- 1997-10-18 KR KR1019997003776A patent/KR100553463B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20000052911A (ko) | 2000-08-25 |
EP0953108A1 (de) | 1999-11-03 |
DE59706912D1 (de) | 2002-05-08 |
JP3953530B2 (ja) | 2007-08-08 |
RU2187687C2 (ru) | 2002-08-20 |
DE19653832A1 (de) | 1998-06-25 |
CN1240501A (zh) | 2000-01-05 |
CN1089859C (zh) | 2002-08-28 |
JP2001507097A (ja) | 2001-05-29 |
US6131826A (en) | 2000-10-17 |
EP0953108B1 (de) | 2002-04-03 |
WO1998028538A1 (de) | 1998-07-02 |
KR100553463B1 (ko) | 2006-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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