EP0504806A3 - Electromagnetic valve for a fuel injection device - Google Patents

Electromagnetic valve for a fuel injection device Download PDF

Info

Publication number
EP0504806A3
EP0504806A3 EP19920104593 EP92104593A EP0504806A3 EP 0504806 A3 EP0504806 A3 EP 0504806A3 EP 19920104593 EP19920104593 EP 19920104593 EP 92104593 A EP92104593 A EP 92104593A EP 0504806 A3 EP0504806 A3 EP 0504806A3
Authority
EP
European Patent Office
Prior art keywords
fuel injection
electromagnetic valve
injection device
electromagnetic
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.)
Withdrawn
Application number
EP19920104593
Other languages
German (de)
Other versions
EP0504806A2 (en
Inventor
Karl Dr. Wuebbeke
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz AG
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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of EP0504806A2 publication Critical patent/EP0504806A2/en
Publication of EP0504806A3 publication Critical patent/EP0504806A3/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/088—Electromagnets; Actuators including electromagnets with armatures provided with means for absorbing shocks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1638—Armatures not entering the winding

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fuel-Injection Apparatus (AREA)
EP19920104593 1991-03-18 1992-03-17 Electromagnetic valve for a fuel injection device Withdrawn EP0504806A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4108758 1991-03-18
DE19914108758 DE4108758C2 (en) 1991-03-18 1991-03-18 Solenoid valve for a fuel injector

Publications (2)

Publication Number Publication Date
EP0504806A2 EP0504806A2 (en) 1992-09-23
EP0504806A3 true EP0504806A3 (en) 1993-01-13

Family

ID=6427556

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920104593 Withdrawn EP0504806A3 (en) 1991-03-18 1992-03-17 Electromagnetic valve for a fuel injection device

Country Status (2)

Country Link
EP (1) EP0504806A3 (en)
DE (1) DE4108758C2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4243541A1 (en) * 1992-12-22 1994-06-23 Kloeckner Humboldt Deutz Ag Fuel injection system for diesel engine
FR2804540B1 (en) * 2000-02-02 2002-09-20 Peugeot Citroen Automobiles Sa DEVICE FOR CONTROLLING AND REDUCING THE IMPACT SPEED OF AN ELECTROMECHANICAL ACTUATOR
FR2806207B1 (en) * 2000-03-08 2002-12-13 Peugeot Citroen Automobiles Sa ELECTROMAGNET FOR ACTUATING A MECHANICAL MEMBER, PARTICULARLY A VALVE OF A HEAT ENGINE OF A MOTOR VEHICLE
FR2851292B1 (en) 2003-02-18 2007-02-23 Peugeot Citroen Automobiles Sa ELECTROMECHANICAL VALVE ACTUATOR FOR INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE EQUIPPED WITH SUCH A ACTUATOR
FR2851367B1 (en) 2003-02-18 2008-02-29 Peugeot Citroen Automobiles Sa ELECTROMECHANICAL VALVE ACTUATOR FOR INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE EQUIPPED WITH SUCH ACTUATOR
FR2851291B1 (en) 2003-02-18 2006-12-08 Peugeot Citroen Automobiles Sa ELECTROMECHANICAL VALVE CONTROL ACTUATOR FOR INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE EQUIPPED WITH SUCH ACTUATOR
FR2851290B1 (en) 2003-02-18 2007-02-09 Peugeot Citroen Automobiles Sa ELECTROMECHANICAL VALVE CONTROL ACTUATOR FOR INTERNAL COMBUSTION ENGINE
FR2851289B1 (en) * 2003-02-18 2007-04-06 Peugeot Citroen Automobiles Sa ELECTROMECHANICAL VALVE ACTUATOR FOR INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE EQUIPPED WITH SUCH ACTUATOR
JP2007500822A (en) 2003-06-10 2007-01-18 シーメンス ヴィディーオー オートモティヴ コーポレイション Modular fuel injector with bipolar magnetic circuit
EP2320066A1 (en) * 2009-11-06 2011-05-11 Delphi Technologies Holding S.à.r.l. Electromagnetic actuator

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1076184A (en) * 1963-05-01 1967-07-19 Ass Eng Ltd Fuel injectors for internal combustion engines
US4327345A (en) * 1979-09-04 1982-04-27 The Bendix Corporation Solenoid having a multi-piece armature
DE3332801A1 (en) * 1983-09-12 1985-03-28 Robert Bosch Gmbh, 7000 Stuttgart Valve for gaseous or liquid media
EP0195261A2 (en) * 1985-03-21 1986-09-24 Robert Bosch Gmbh Magnetic valve, particularly a fuel quantity control valve
DE3630092A1 (en) * 1986-09-04 1988-03-17 Bosch Gmbh Robert ELECTROMAGNETICALLY ACTUABLE VALVE
GB2201039A (en) * 1987-02-13 1988-08-17 Bosch Gmbh Robert A solenoid valve for a fuel injection pump of an internal combustion engine
DE3741526A1 (en) * 1987-12-08 1989-06-22 Bosch Gmbh Robert Seat valve

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2127552A1 (en) * 1971-06-03 1972-12-14 Wiesbaden Gmbh Maschf Device for controlling movably suspended spotlights for demonstration and recording events, in particular in television and film studios
GB1459598A (en) * 1974-03-28 1976-12-22 Tsni I K I Toplivnoi Apparatur Electromagnetic actuators
DE7824820U1 (en) * 1978-08-19 1979-09-06 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen ELECTROMAGNETIC VALVE
SU853272A1 (en) * 1979-01-08 1981-08-07 Предприятие П/Я А-1665 Electromagnetic valve
GB2053575B (en) * 1979-07-06 1983-04-13 Lucas Industries Ltd Solenoid-actuated valves
DE3046891A1 (en) * 1980-12-12 1982-07-15 Robert Bosch Gmbh, 7000 Stuttgart ELECTROMAGNET
DE3207619A1 (en) * 1982-03-03 1983-09-15 Robert Bosch Gmbh, 7000 Stuttgart ELECTROMAGNETIC ACTUATOR
DE3501708A1 (en) * 1985-01-19 1986-07-24 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover ELECTROMAGNETICALLY OPERABLE MULTI-WAY VALVE
DE3516323A1 (en) * 1985-05-07 1986-11-13 Vdo Adolf Schindling Ag, 6000 Frankfurt INJECTION VALVE
JPS6220980A (en) * 1985-07-18 1987-01-29 Diesel Kiki Co Ltd Solenoid-controlled valve
CH672358A5 (en) * 1986-10-21 1989-11-15 Jossi Hans Praezisionsmechanik

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1076184A (en) * 1963-05-01 1967-07-19 Ass Eng Ltd Fuel injectors for internal combustion engines
US4327345A (en) * 1979-09-04 1982-04-27 The Bendix Corporation Solenoid having a multi-piece armature
DE3332801A1 (en) * 1983-09-12 1985-03-28 Robert Bosch Gmbh, 7000 Stuttgart Valve for gaseous or liquid media
EP0195261A2 (en) * 1985-03-21 1986-09-24 Robert Bosch Gmbh Magnetic valve, particularly a fuel quantity control valve
DE3630092A1 (en) * 1986-09-04 1988-03-17 Bosch Gmbh Robert ELECTROMAGNETICALLY ACTUABLE VALVE
GB2201039A (en) * 1987-02-13 1988-08-17 Bosch Gmbh Robert A solenoid valve for a fuel injection pump of an internal combustion engine
DE3741526A1 (en) * 1987-12-08 1989-06-22 Bosch Gmbh Robert Seat valve

Also Published As

Publication number Publication date
DE4108758C2 (en) 2000-05-31
EP0504806A2 (en) 1992-09-23
DE4108758A1 (en) 1992-09-24

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