ES2220833T3 - Valvula de inyeccion de combustible. - Google Patents

Valvula de inyeccion de combustible.

Info

Publication number
ES2220833T3
ES2220833T3 ES01997637T ES01997637T ES2220833T3 ES 2220833 T3 ES2220833 T3 ES 2220833T3 ES 01997637 T ES01997637 T ES 01997637T ES 01997637 T ES01997637 T ES 01997637T ES 2220833 T3 ES2220833 T3 ES 2220833T3
Authority
ES
Spain
Prior art keywords
valve
striped
fuel injection
needle
injection valve
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
ES01997637T
Other languages
English (en)
Spanish (es)
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
Application granted granted Critical
Publication of ES2220833T3 publication Critical patent/ES2220833T3/es
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
ES01997637T 2000-11-21 2001-11-20 Valvula de inyeccion de combustible. Expired - Lifetime ES2220833T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10057631 2000-11-21
DE10057631A DE10057631A1 (de) 2000-11-21 2000-11-21 Brennstoffeinspritzventil

Publications (1)

Publication Number Publication Date
ES2220833T3 true ES2220833T3 (es) 2004-12-16

Family

ID=7664036

Family Applications (1)

Application Number Title Priority Date Filing Date
ES01997637T Expired - Lifetime ES2220833T3 (es) 2000-11-21 2001-11-20 Valvula de inyeccion de combustible.

Country Status (5)

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

Families Citing this family (2)

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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH326308A (de) * 1955-09-19 1957-12-15 Licencia Talalmanyokat Einspritzventil für Dieselmotoren und Verfahren zu dessen Herstellung
DE4023223A1 (de) 1990-07-21 1992-01-23 Bosch Gmbh Robert Kraftstoff-einspritzduese fuer brennkraftmaschinen
FR2726861B1 (fr) * 1994-11-11 1999-03-26 Volkswagen Ag Injecteur pour un moteur a combustion interne a piston alternatif
FR2744494B3 (fr) * 1996-02-01 1998-01-02 Peugeot Motocycles Sa Injecteur de carburant, notamment dans un moteur thermique de vehicule
JP3625106B2 (ja) * 1996-07-29 2005-03-02 三菱電機株式会社 燃料噴射弁
DE19736682A1 (de) 1997-08-22 1999-02-25 Bosch Gmbh Robert Brennstoffeinspritzventil
DE19835340A1 (de) * 1997-11-03 2000-02-10 Guenter Slowik Verfahren und Einspritzdüse zum Einspritzen von Kraftstoff in den Brennraum einer Brennkraftmaschine

Also Published As

Publication number Publication date
CZ20022964A3 (en) 2004-07-14
DE50102296D1 (de) 2004-06-17
EP1339971B1 (de) 2004-05-12
WO2002042635A1 (de) 2002-05-30
EP1339971A1 (de) 2003-09-03
DE10057631A1 (de) 2002-05-23

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