DE3344229A1 - Elektromagnetisches brennstoffeinspritzventil - Google Patents

Elektromagnetisches brennstoffeinspritzventil

Info

Publication number
DE3344229A1
DE3344229A1 DE19833344229 DE3344229A DE3344229A1 DE 3344229 A1 DE3344229 A1 DE 3344229A1 DE 19833344229 DE19833344229 DE 19833344229 DE 3344229 A DE3344229 A DE 3344229A DE 3344229 A1 DE3344229 A1 DE 3344229A1
Authority
DE
Germany
Prior art keywords
injection
injection valve
magnet system
closing body
fuel
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.)
Withdrawn
Application number
DE19833344229
Other languages
German (de)
English (en)
Inventor
Heinrich Dipl.-Ing. 4044 Kaarst Hütten
Gerhard K. Dr.-Ing. 5100 Aachen Wißler
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.)
Pierburg GmbH
Original Assignee
Pierburg 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 Pierburg GmbH filed Critical Pierburg GmbH
Priority to DE19833344229 priority Critical patent/DE3344229A1/de
Priority to FR8418059A priority patent/FR2556440B1/fr
Priority to GB08430593A priority patent/GB2150978B/en
Publication of DE3344229A1 publication Critical patent/DE3344229A1/de
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F02M45/086—Having more than one injection-valve controlling 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
    • 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
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection
    • 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
    • F02M2200/46—Valves, e.g. injectors, with concentric valve bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
DE19833344229 1983-12-07 1983-12-07 Elektromagnetisches brennstoffeinspritzventil Withdrawn DE3344229A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19833344229 DE3344229A1 (de) 1983-12-07 1983-12-07 Elektromagnetisches brennstoffeinspritzventil
FR8418059A FR2556440B1 (fr) 1983-12-07 1984-11-27 Soupape electromagnetique d'injection de carburant
GB08430593A GB2150978B (en) 1983-12-07 1984-12-04 Electromagnetic fuel injection valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833344229 DE3344229A1 (de) 1983-12-07 1983-12-07 Elektromagnetisches brennstoffeinspritzventil

Publications (1)

Publication Number Publication Date
DE3344229A1 true DE3344229A1 (de) 1985-06-20

Family

ID=6216262

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833344229 Withdrawn DE3344229A1 (de) 1983-12-07 1983-12-07 Elektromagnetisches brennstoffeinspritzventil

Country Status (3)

Country Link
DE (1) DE3344229A1 (fr)
FR (1) FR2556440B1 (fr)
GB (1) GB2150978B (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4019820A1 (de) * 1989-06-21 1991-01-10 Gen Motors Corp Treibstoffinjektor
WO1991006758A1 (fr) * 1989-10-30 1991-05-16 Siemens Aktiengesellschaft Pompe d'injection electromagnetique a double refoulement
DE4403148A1 (de) * 1994-02-03 1995-08-10 Iav Motor Gmbh Elektromagnetisch ansteuerbare Mehrstrahleinspritzdüse, vorzugsweise für Verbrennungsmotoren mit zwei Ansaugkanälen pro Zylinder
DE19526644C1 (de) * 1995-07-21 1996-07-04 Daimler Benz Ag Verfahren zur Erkennung von defekten Zünd- oder Einspritzvorrichtungen bei Verbrennungsmotoren
US5872312A (en) * 1995-07-21 1999-02-16 Mercedes-Benz Ag Method for recognizing defective ignition or injection system in internal combustion engines
EP0864743A3 (fr) * 1997-03-10 2001-08-08 Robert Bosch Gmbh Soupape d'injection de combustible pour moteurs à combustion interne

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3833093A1 (de) * 1988-09-29 1990-04-12 Siemens Ag Fuer verbrennungskraftmaschine vorgesehene kraftstoff-einspritzduese mit steuerbarer charakteristik des kraftstoffstrahls
GB2227281B (en) * 1989-01-19 1993-03-10 Ilmor Engineering Limited Fuel injection assembly for internal combustion engine
US5004162A (en) * 1989-06-21 1991-04-02 General Motors Corporation Solenoid actuated valve assembly
JP2758064B2 (ja) * 1989-12-08 1998-05-25 トヨタ自動車株式会社 燃料噴射弁
DE4141930B4 (de) * 1991-12-19 2007-02-08 Robert Bosch Gmbh Elektromagnetisch betätigbares Einspritzventil
FR2722538B1 (fr) * 1994-07-12 1996-09-20 Magneti Marelli France Injecteur de carburant "bi-jet" a noyaux et entrefers en parallele pour moteur a combustion interne alimente par injection
DE29504898U1 (de) * 1995-03-23 1996-07-25 Fev Motorentech Gmbh & Co Kg Ventildüse
DE10034446A1 (de) * 2000-07-15 2002-01-24 Bosch Gmbh Robert Brennstoffeinspritzventil
FR2921109B1 (fr) * 2007-09-17 2009-11-20 Peugeot Citroen Automobiles Sa Procede et dispositif d'alimentation en melange air/carburant d'un cylindre d'un moteur a combustion interne
DE102008000702A1 (de) * 2008-03-17 2009-09-24 Robert Bosch Gmbh Injektor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE415417C (de) * 1924-04-05 1925-06-29 Acro A G Fluessigkeitsgesteuertes Einspritzventil fuer Verbrennungsmaschinen
US1882392A (en) * 1930-03-07 1932-10-11 Musgrave Joseph Leslie Electromagnetic double control valve
DE2237746A1 (de) * 1972-08-01 1974-02-07 Bosch Gmbh Robert Einspritzventil fuer dieselbrennkraftmaschinen
DE2261278C2 (de) * 1972-12-14 1983-12-15 Karl Dungs Gmbh & Co, 7067 Urbach Doppelventil
JPS51106829A (ja) * 1975-03-18 1976-09-22 Nissan Motor Kunenpiseigyosochi
US4020803A (en) * 1975-10-30 1977-05-03 The Bendix Corporation Combined fuel injection and intake valve for electronic fuel injection engine systems
US4342443A (en) * 1979-10-26 1982-08-03 Colt Industries Operating Corp Multi-stage fuel metering valve assembly
DE3113475A1 (de) * 1981-04-03 1982-10-21 Robert Bosch Gmbh, 7000 Stuttgart "kraftstoffeinspritzduese"

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4019820A1 (de) * 1989-06-21 1991-01-10 Gen Motors Corp Treibstoffinjektor
WO1991006758A1 (fr) * 1989-10-30 1991-05-16 Siemens Aktiengesellschaft Pompe d'injection electromagnetique a double refoulement
DE4403148A1 (de) * 1994-02-03 1995-08-10 Iav Motor Gmbh Elektromagnetisch ansteuerbare Mehrstrahleinspritzdüse, vorzugsweise für Verbrennungsmotoren mit zwei Ansaugkanälen pro Zylinder
DE4403148C2 (de) * 1994-02-03 1999-01-28 Iav Motor Gmbh Elektromagnetisch ansteuerbares Mehrstrahleinspritzventil, insbesondere für Verbrennungsmotoren mit zwei Ansaugkanälen pro Zylinder
DE19526644C1 (de) * 1995-07-21 1996-07-04 Daimler Benz Ag Verfahren zur Erkennung von defekten Zünd- oder Einspritzvorrichtungen bei Verbrennungsmotoren
US5872312A (en) * 1995-07-21 1999-02-16 Mercedes-Benz Ag Method for recognizing defective ignition or injection system in internal combustion engines
EP0864743A3 (fr) * 1997-03-10 2001-08-08 Robert Bosch Gmbh Soupape d'injection de combustible pour moteurs à combustion interne

Also Published As

Publication number Publication date
GB8430593D0 (en) 1985-01-09
GB2150978B (en) 1987-09-03
GB2150978A (en) 1985-07-10
FR2556440B1 (fr) 1988-03-04
FR2556440A1 (fr) 1985-06-14

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: PIERBURG GMBH, 4040 NEUSS, DE

8139 Disposal/non-payment of the annual fee