DE3130115A1 - Anordnung zum antrieb eines ventils in einem brennstoffinjektor fuer motoren mit innerer verbrennung - Google Patents

Anordnung zum antrieb eines ventils in einem brennstoffinjektor fuer motoren mit innerer verbrennung

Info

Publication number
DE3130115A1
DE3130115A1 DE19813130115 DE3130115A DE3130115A1 DE 3130115 A1 DE3130115 A1 DE 3130115A1 DE 19813130115 DE19813130115 DE 19813130115 DE 3130115 A DE3130115 A DE 3130115A DE 3130115 A1 DE3130115 A1 DE 3130115A1
Authority
DE
Germany
Prior art keywords
iron core
fuel injector
fuel
valve
coil
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.)
Ceased
Application number
DE19813130115
Other languages
German (de)
English (en)
Inventor
Toshiro Makimura
Shigetaka Obu Aichi Takada
Yukihiro Nagoya Aichi Watanabe
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.)
Aisan Industry Co Ltd
Original Assignee
Aisan Industry Co Ltd
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 Aisan Industry Co Ltd filed Critical Aisan Industry Co Ltd
Publication of DE3130115A1 publication Critical patent/DE3130115A1/de
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H01F7/13—Electromagnets; Actuators including electromagnets with armatures characterised by pulling-force characteristics
    • 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
    • F02M51/0675—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 the valve body having cylindrical guiding or metering portions, e.g. with fuel passages
    • F02M51/0678—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 the valve body having cylindrical guiding or metering portions, e.g. with fuel passages all portions having fuel passages, e.g. flats, grooves, diameter reductions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE19813130115 1980-07-25 1981-07-27 Anordnung zum antrieb eines ventils in einem brennstoffinjektor fuer motoren mit innerer verbrennung Ceased DE3130115A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10281280A JPS5726262A (en) 1980-07-25 1980-07-25 Valve driving mechanism of injector

Publications (1)

Publication Number Publication Date
DE3130115A1 true DE3130115A1 (de) 1982-03-25

Family

ID=14337446

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813130115 Ceased DE3130115A1 (de) 1980-07-25 1981-07-27 Anordnung zum antrieb eines ventils in einem brennstoffinjektor fuer motoren mit innerer verbrennung

Country Status (2)

Country Link
JP (1) JPS5726262A (enrdf_load_stackoverflow)
DE (1) DE3130115A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0680559B2 (en) † 1992-02-17 2001-12-05 Orbital Engine Company (Australia) Pty. Ltd. Injector nozzles

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62284956A (ja) * 1986-06-04 1987-12-10 Hitachi Ltd 電磁燃料噴射弁
JP2001248749A (ja) 2000-03-07 2001-09-14 Canon Inc 液流路開閉器
JP2001253089A (ja) 2000-03-08 2001-09-18 Canon Inc 液体加圧供給装置およびそれを用いた液体吐出記録装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2036110A1 (de) * 1970-07-21 1972-01-27 Allg Ind Commerz Walter Von We Schnellschaltendes Magnetsystem fur Kraftmagnete oder Magnetventile
DE2433775A1 (de) * 1973-07-17 1975-05-28 Elektro App Werke Veb Elektromagnete hoher leistungsfaehigkeit
DE1910113B2 (de) * 1969-02-28 1975-05-28 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betätigtes Kraftstoffeinspritzventil
US4033513A (en) * 1975-11-06 1977-07-05 Allied Chemical Corporation Electromagnetically operated valve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2349584C2 (de) * 1973-10-03 1984-08-23 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betätigbares Kraftstoffeinspritzventil für zeitgesteuerte Niederdruck-Einspritzanlagen von Brennkraftmaschinen mit Saugrohreinspritzung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1910113B2 (de) * 1969-02-28 1975-05-28 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betätigtes Kraftstoffeinspritzventil
DE2036110A1 (de) * 1970-07-21 1972-01-27 Allg Ind Commerz Walter Von We Schnellschaltendes Magnetsystem fur Kraftmagnete oder Magnetventile
DE2433775A1 (de) * 1973-07-17 1975-05-28 Elektro App Werke Veb Elektromagnete hoher leistungsfaehigkeit
US4033513A (en) * 1975-11-06 1977-07-05 Allied Chemical Corporation Electromagnetically operated valve

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Z.: Bosch Techn. Betichte 2, H. 3, Nov. 1967, S. 107-116 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0680559B2 (en) † 1992-02-17 2001-12-05 Orbital Engine Company (Australia) Pty. Ltd. Injector nozzles

Also Published As

Publication number Publication date
JPH028139B2 (enrdf_load_stackoverflow) 1990-02-22
JPS5726262A (en) 1982-02-12

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Legal Events

Date Code Title Description
8101 Request for examination as to novelty
8105 Search report available
8126 Change of the secondary classification

Ipc: H01F 7/16

8128 New person/name/address of the agent

Representative=s name: PFENNING, J., DIPL.-ING. MEINIG, K., DIPL.-PHYS.,

8110 Request for examination paragraph 44
8131 Rejection