DE50102296D1 - FUEL INJECTION VALVE - Google Patents

FUEL INJECTION VALVE

Info

Publication number
DE50102296D1
DE50102296D1 DE50102296T DE50102296T DE50102296D1 DE 50102296 D1 DE50102296 D1 DE 50102296D1 DE 50102296 T DE50102296 T DE 50102296T DE 50102296 T DE50102296 T DE 50102296T DE 50102296 D1 DE50102296 D1 DE 50102296D1
Authority
DE
Germany
Prior art keywords
fuel injection
injection valve
valve
fuel
injection
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
DE50102296T
Other languages
German (de)
Inventor
Fevzi Yildirim
Guenter Hohl
Michael Huebel
Norbert Keim
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
Priority to DE50102296T priority Critical patent/DE50102296D1/en
Application granted granted Critical
Publication of DE50102296D1 publication Critical patent/DE50102296D1/en
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
    • F02M61/162—Means to impart a whirling motion to fuel upstream or near discharging 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
    • 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
    • F02M51/0614—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature
    • F02M51/0617—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature having two or more electromagnets
    • 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
    • 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
    • F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
    • F02M51/0642—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto
    • F02M51/0653—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto the valve being an elongated body, e.g. a needle valve
DE50102296T 2000-11-21 2001-11-20 FUEL INJECTION VALVE Expired - Lifetime DE50102296D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50102296T DE50102296D1 (en) 2000-11-21 2001-11-20 FUEL INJECTION VALVE

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10057631A DE10057631A1 (en) 2000-11-21 2000-11-21 Fuel injection valve
PCT/DE2001/004298 WO2002042635A1 (en) 2000-11-21 2001-11-20 Fuel injection valve
DE50102296T DE50102296D1 (en) 2000-11-21 2001-11-20 FUEL INJECTION VALVE

Publications (1)

Publication Number Publication Date
DE50102296D1 true DE50102296D1 (en) 2004-06-17

Family

ID=7664036

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10057631A Withdrawn DE10057631A1 (en) 2000-11-21 2000-11-21 Fuel injection valve
DE50102296T Expired - Lifetime DE50102296D1 (en) 2000-11-21 2001-11-20 FUEL INJECTION VALVE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10057631A Withdrawn DE10057631A1 (en) 2000-11-21 2000-11-21 Fuel injection valve

Country Status (5)

Country Link
EP (1) EP1339971B1 (en)
CZ (1) CZ20022964A3 (en)
DE (2) DE10057631A1 (en)
ES (1) ES2220833T3 (en)
WO (1) WO2002042635A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10251698A1 (en) * 2002-11-06 2004-06-03 Robert Bosch Gmbh metering
DE10251699A1 (en) * 2002-11-06 2004-06-03 Robert Bosch Gmbh metering

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH326308A (en) * 1955-09-19 1957-12-15 Licencia Talalmanyokat Injection valve for diesel engines and process for their manufacture
DE4023223A1 (en) 1990-07-21 1992-01-23 Bosch Gmbh Robert FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES
FR2726861B1 (en) * 1994-11-11 1999-03-26 Volkswagen Ag INJECTOR FOR AN INTERNAL COMBUSTION ENGINE WITH RECIPROCATING PISTON
FR2744494B3 (en) * 1996-02-01 1998-01-02 Peugeot Motocycles Sa FUEL INJECTOR, ESPECIALLY IN A VEHICLE ENGINE
JP3625106B2 (en) * 1996-07-29 2005-03-02 三菱電機株式会社 Fuel injection valve
DE19736682A1 (en) 1997-08-22 1999-02-25 Bosch Gmbh Robert Fuel injector for internal combustion engine
DE19835340A1 (en) * 1997-11-03 2000-02-10 Guenter Slowik Method and injection nozzle for injecting fuel into the combustion chamber of an internal combustion engine

Also Published As

Publication number Publication date
CZ20022964A3 (en) 2004-07-14
ES2220833T3 (en) 2004-12-16
EP1339971A1 (en) 2003-09-03
EP1339971B1 (en) 2004-05-12
DE10057631A1 (en) 2002-05-23
WO2002042635A1 (en) 2002-05-30

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Legal Events

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