[go: up one dir, main page]

DE69720145D1 - Einspritzventil - Google Patents

Einspritzventil

Info

Publication number
DE69720145D1
DE69720145D1 DE69720145T DE69720145T DE69720145D1 DE 69720145 D1 DE69720145 D1 DE 69720145D1 DE 69720145 T DE69720145 T DE 69720145T DE 69720145 T DE69720145 T DE 69720145T DE 69720145 D1 DE69720145 D1 DE 69720145D1
Authority
DE
Germany
Prior art keywords
injector
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
DE69720145T
Other languages
English (en)
Other versions
DE69720145T2 (de
Inventor
Malcolm David Dick Lambert
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.)
Delphi Technologies Operations Luxembourg SARL
Original Assignee
Delphi Technologies Inc
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 Delphi Technologies Inc filed Critical Delphi Technologies Inc
Publication of DE69720145D1 publication Critical patent/DE69720145D1/de
Application granted granted Critical
Publication of DE69720145T2 publication Critical patent/DE69720145T2/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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/12—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship providing a continuous cyclic delivery with variable pressure
    • 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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • F02M45/08—Injectors peculiar 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/366—Valves being actuated electrically
    • 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
    • F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
    • 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
    • F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
    • F02M61/205—Means specially adapted for varying the spring tension or assisting the spring force to close the injection-valve, e.g. with damping of valve lift
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
    • F02M2200/304—Fuel-injection apparatus having mechanical parts, the movement of which is damped using hydraulic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE69720145T 1996-11-26 1997-11-21 Einspritzventil Expired - Lifetime DE69720145T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9624513.9A GB9624513D0 (en) 1996-11-26 1996-11-26 Injector
GB9624513 1996-11-26

Publications (2)

Publication Number Publication Date
DE69720145D1 true DE69720145D1 (de) 2003-04-30
DE69720145T2 DE69720145T2 (de) 2004-01-08

Family

ID=10803462

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69720145T Expired - Lifetime DE69720145T2 (de) 1996-11-26 1997-11-21 Einspritzventil

Country Status (4)

Country Link
US (1) US5934570A (de)
EP (1) EP0844384B1 (de)
DE (1) DE69720145T2 (de)
GB (1) GB9624513D0 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5950931A (en) * 1998-01-30 1999-09-14 Caterpillar Inc. Pressure decay passage for a fuel injector having a trapped volume nozzle assembly
DE19844891A1 (de) * 1998-09-30 2000-04-06 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE19963370C2 (de) * 1999-12-28 2002-12-19 Bosch Gmbh Robert Pumpe-Düse-Einheit mit Voreinspritzung
US6934570B2 (en) * 2002-01-08 2005-08-23 Masimo Corporation Physiological sensor combination
DE10311522A1 (de) * 2003-03-17 2004-09-30 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
US7249722B2 (en) * 2004-03-30 2007-07-31 Stanadyne Corporation Fuel injector with hydraulic flow control
US20080099577A1 (en) * 2004-07-20 2008-05-01 Boris Feinleib Hydraulically Driven Pump-Injector with Multistage Pressure Amplification for Internal Combustion Engines
EP1662133A1 (de) * 2004-11-26 2006-05-31 Siemens AG Einspritzventil

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4096995A (en) * 1977-04-19 1978-06-27 General Motors Corporation Variable spray direction fuel injection nozzle
DE2812519C2 (de) * 1978-03-22 1984-05-30 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Kraftstoffeinspritzdüse mit Nadelhubsteuerung für direkt einspritzende Brennkraftmaschinen
JPS57169877A (en) * 1981-04-13 1982-10-19 Hitachi Ltd Recognizing method for linear pattern
JPS5960064A (ja) * 1982-09-30 1984-04-05 Mitsubishi Heavy Ind Ltd 燃料噴射弁
EP0178427B1 (de) * 1984-09-14 1990-12-27 Robert Bosch Gmbh Elektrisch gesteuerte Kraftstoffeinspritzpumpe für Brennkraftmaschinen
JP2523759B2 (ja) * 1987-02-04 1996-08-14 フエスト − アルピネ オウトモチブ ゲゼルシャフト ミットベシュレンクテル ハフツンク 燃料噴射ノズル
JPH01267352A (ja) * 1988-04-19 1989-10-25 Kanesaka Gijutsu Kenkyusho:Kk 燃料噴射弁
DE3823827A1 (de) * 1988-07-14 1990-01-18 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen, insbesondere pumpeduese
DE59008568D1 (de) * 1989-01-12 1995-04-06 Bosch Robert Kraftstoffeinpritzdüse.
DE59506715D1 (de) * 1994-06-06 1999-10-07 Ganser Hydromag Brennstoffeinspritzventil für Verbrennungskraftmaschinen
GB9507115D0 (en) * 1995-04-06 1995-05-31 Lucas Ind Plc Fuel pumping apparatus
US5709341A (en) * 1996-05-03 1998-01-20 Caterpillar Inc. Two-stage plunger for rate shaping in a fuel injector

Also Published As

Publication number Publication date
US5934570A (en) 1999-08-10
EP0844384B1 (de) 2003-03-26
EP0844384A1 (de) 1998-05-27
GB9624513D0 (en) 1997-01-15
DE69720145T2 (de) 2004-01-08

Similar Documents

Publication Publication Date Title
DE69718574D1 (de) Einspritzventil
DE69725795D1 (de) Einspritzventil
DE69704464D1 (de) Einspritzventil
DE69721624D1 (de) Einspritzdüse
DE69723558D1 (de) Alternativer brennstoff
ID18090A (id) Mikrokapsul menggunakan iminooksadiazinadiona poliisosianat
DE69720570D1 (de) Injektor
NO983629D0 (no) Injeksjonshjelpemiddel
DE69716354D1 (de) Einspritzventil
DE69712542D1 (de) Einspritzventil
DE69605168D1 (de) Einspritzventil
DE69814990D1 (de) Einspritzventil
DE59507901D1 (de) Einspritzdüse
DE69706167D1 (de) Einspritzvorrichtung
DE59502382D1 (de) Einspritzventil
DE69714385D1 (de) Einspritzventil
DE69625992D1 (de) Einspritzventil
DE69720145D1 (de) Einspritzventil
DE59602366D1 (de) Einspritzdüse
FI960121L (fi) Kombinaatioinjektiovalmiste
DE59606137D1 (de) Einspritzeinrichtung
KR970007831U (ko) 김밥 말이용 김발
KR970058874U (ko) 인젝터
KR970058873U (ko) 인젝터
KR970049077U (ko) 조영제 주입기

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DELPHI TECHNOLOGIES HOLDING S.A.R.L., BASCHARA, LU