DE59706912D1 - Ventil mit kombiniertem ventilsitzkörper und spritzlochscheibe - Google Patents

Ventil mit kombiniertem ventilsitzkörper und spritzlochscheibe

Info

Publication number
DE59706912D1
DE59706912D1 DE59706912T DE59706912T DE59706912D1 DE 59706912 D1 DE59706912 D1 DE 59706912D1 DE 59706912 T DE59706912 T DE 59706912T DE 59706912 T DE59706912 T DE 59706912T DE 59706912 D1 DE59706912 D1 DE 59706912D1
Authority
DE
Germany
Prior art keywords
valve
seat body
spray hole
hole disc
valve seat
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
Application number
DE59706912T
Other languages
English (en)
Inventor
Henning Teiwes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of DE59706912D1 publication Critical patent/DE59706912D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
DE59706912T 1996-12-21 1997-10-18 Ventil mit kombiniertem ventilsitzkörper und spritzlochscheibe Expired - Lifetime DE59706912D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19653832A DE19653832A1 (de) 1996-12-21 1996-12-21 Ventil mit kombiniertem Ventilsitzkörper und Spritzlochscheibe
PCT/DE1997/002403 WO1998028538A1 (de) 1996-12-21 1997-10-18 Ventil mit kombiniertem ventilsitzkörper und spritzlochscheibe

Publications (1)

Publication Number Publication Date
DE59706912D1 true DE59706912D1 (de) 2002-05-08

Family

ID=7815889

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19653832A Withdrawn DE19653832A1 (de) 1996-12-21 1996-12-21 Ventil mit kombiniertem Ventilsitzkörper und Spritzlochscheibe
DE59706912T Expired - Lifetime DE59706912D1 (de) 1996-12-21 1997-10-18 Ventil mit kombiniertem ventilsitzkörper und spritzlochscheibe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19653832A Withdrawn DE19653832A1 (de) 1996-12-21 1996-12-21 Ventil mit kombiniertem Ventilsitzkörper und Spritzlochscheibe

Country Status (9)

Country Link
US (1) US6131826A (de)
EP (1) EP0953108B1 (de)
JP (1) JP3953530B2 (de)
KR (1) KR100553463B1 (de)
CN (1) CN1089859C (de)
DE (2) DE19653832A1 (de)
ES (1) ES2175482T3 (de)
RU (1) RU2187687C2 (de)
WO (1) WO1998028538A1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
KR20000052911A (ko) 2000-08-25
EP0953108A1 (de) 1999-11-03
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
ES2175482T3 (es) 2002-11-16
WO1998028538A1 (de) 1998-07-02
KR100553463B1 (ko) 2006-02-22

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Legal Events

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8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)