CN1067745C - 内燃机用燃料喷射阀 - Google Patents

内燃机用燃料喷射阀 Download PDF

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Publication number
CN1067745C
CN1067745C CN96191358A CN96191358A CN1067745C CN 1067745 C CN1067745 C CN 1067745C CN 96191358 A CN96191358 A CN 96191358A CN 96191358 A CN96191358 A CN 96191358A CN 1067745 C CN1067745 C CN 1067745C
Authority
CN
China
Prior art keywords
valve
valve body
adjustable wall
described fuelinjection
fuelinjection nozzle
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 - Fee Related
Application number
CN96191358A
Other languages
English (en)
Chinese (zh)
Other versions
CN1168168A (zh
Inventor
德特勒夫·波茨
赖纳·布克
京特·莱文茨
乌韦·戈登
安德列亚斯·克雷
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
Publication of CN1168168A publication Critical patent/CN1168168A/zh
Application granted granted Critical
Publication of CN1067745C publication Critical patent/CN1067745C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/047—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves being formed by deformable nozzle parts, e.g. flexible plates or discs with fuel discharge orifices
    • 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
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • F02M65/005—Measuring or detecting injection-valve lift, e.g. to determine injection timing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
CN96191358A 1995-11-08 1996-07-16 内燃机用燃料喷射阀 Expired - Fee Related CN1067745C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1995141508 DE19541508A1 (de) 1995-11-08 1995-11-08 Kraftstoffeinspritzventil für Brennkraftmaschinen
DE19541508.6 1995-11-08

Publications (2)

Publication Number Publication Date
CN1168168A CN1168168A (zh) 1997-12-17
CN1067745C true CN1067745C (zh) 2001-06-27

Family

ID=7776850

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96191358A Expired - Fee Related CN1067745C (zh) 1995-11-08 1996-07-16 内燃机用燃料喷射阀

Country Status (7)

Country Link
EP (1) EP0823959A1 (de)
JP (1) JPH10512648A (de)
KR (1) KR987001064A (de)
CN (1) CN1067745C (de)
DE (1) DE19541508A1 (de)
RU (1) RU2161724C2 (de)
WO (1) WO1997017539A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101592106B (zh) * 2009-04-24 2013-10-30 靳北彪 发动机用有孔阀片形变燃油喷射器

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19652719A1 (de) * 1996-12-18 1998-06-25 Daimler Benz Ag Vorrichtung zur Bestimmung der Öffnungs- und Schließzeitpunkte eines Ventils
DE19830667C2 (de) * 1998-07-09 2002-10-31 Daimler Chrysler Ag Vorrichtung zur Bestimmung der Öffnungs- und Schließzeitpunkte eines Gaswechselventiles
JP3324647B2 (ja) 1999-08-23 2002-09-17 日本電気株式会社 水平同期信号に対する位相同期ループ回路
DE60028095D1 (de) * 2000-08-21 2006-06-22 Volvo Lastvagnar Ab Sensor für die nadelposition
DE10124744A1 (de) 2001-05-21 2003-01-23 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10319329A1 (de) * 2003-04-29 2004-11-25 Siemens Ag Einspritzventil mit Sitzkontaktschalter
EP1559905A1 (de) * 2004-01-29 2005-08-03 Siemens VDO Automotive S.p.A. Einspritzventil mit einem verformbaren Ventilnadel
DE102005022087B4 (de) * 2004-05-17 2013-10-31 Denso Corporation Druckerfassungsvorrichtung
DE102005022535A1 (de) * 2005-05-17 2006-11-23 Siemens Ag Einspritzventil und Düsenbaugruppe für ein Einspritzventil
CN101592107B (zh) * 2009-04-24 2011-06-15 靳北彪 发动机用壳体形变燃油喷射器
CN101555852B (zh) * 2009-04-30 2011-07-20 靳北彪 发动机用直控式壳体形变流体喷射器
DE102010044012A1 (de) * 2010-11-16 2012-05-16 Robert Bosch Gmbh Kraftstoffinjektor
CN103016230B (zh) * 2012-12-12 2015-04-29 成都威特电喷有限责任公司 燃油压力稳定器及其燃油喷射装置
US10294884B2 (en) * 2014-12-09 2019-05-21 Ge Global Sourcing Llc System for controlling injection of fuel in engine
FR3043144B1 (fr) * 2015-10-29 2019-08-02 Delphi Technologies Ip Limited Injecteur de carburant
DE102017218757A1 (de) * 2017-10-20 2019-04-25 Volkswagen Aktiengesellschaft Motorsteuergerät und Verfahren zum Steuern von Ventilschließzeiten

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993018297A1 (de) * 1992-03-04 1993-09-16 Ficht Gmbh Kraftstoff-einspritzvorrichtung nach dem festkörper-energiespeicher-prinzip für brennkraftmaschinen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629532A (en) * 1970-02-20 1971-12-21 Sun Electric Corp Immediately responsive fluid flow operated switch with normally closed spring contact in flow channel
GB1586254A (en) * 1977-06-22 1981-03-18 Lucas Industries Ltd Fuel injection nozzle unit for supplying fuel to an internal combustion engine
US4206635A (en) * 1979-02-26 1980-06-10 General Motors Corporation Injection timing nozzle with poppet valve
DE4413217A1 (de) * 1994-04-15 1995-10-19 Bosch Gmbh Robert Kraftstoffeinspritzdüse für Brennkraftmaschinen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993018297A1 (de) * 1992-03-04 1993-09-16 Ficht Gmbh Kraftstoff-einspritzvorrichtung nach dem festkörper-energiespeicher-prinzip für brennkraftmaschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101592106B (zh) * 2009-04-24 2013-10-30 靳北彪 发动机用有孔阀片形变燃油喷射器

Also Published As

Publication number Publication date
EP0823959A1 (de) 1998-02-18
RU2161724C2 (ru) 2001-01-10
KR987001064A (ko) 1998-04-30
DE19541508A1 (de) 1997-05-15
JPH10512648A (ja) 1998-12-02
CN1168168A (zh) 1997-12-17
WO1997017539A1 (de) 1997-05-15

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee