FR2581706B1 - Soupape d'injection electromagnetique a action intermittente - Google Patents

Soupape d'injection electromagnetique a action intermittente

Info

Publication number
FR2581706B1
FR2581706B1 FR868602860A FR8602860A FR2581706B1 FR 2581706 B1 FR2581706 B1 FR 2581706B1 FR 868602860 A FR868602860 A FR 868602860A FR 8602860 A FR8602860 A FR 8602860A FR 2581706 B1 FR2581706 B1 FR 2581706B1
Authority
FR
France
Prior art keywords
injection valve
intermittent injection
electromagnetic
electromagnetic intermittent
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 - Fee Related
Application number
FR868602860A
Other languages
English (en)
Other versions
FR2581706A1 (fr
Inventor
Wolfgang Jordan
Dieter Thonnessen
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
Publication of FR2581706A1 publication Critical patent/FR2581706A1/fr
Application granted granted Critical
Publication of FR2581706B1 publication Critical patent/FR2581706B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1638—Armatures 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
    • 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
    • F02M51/0632—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a spherically or partly spherically shaped armature, e.g. acting as valve body
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S239/00—Fluid sprinkling, spraying, and diffusing
    • Y10S239/90—Electromagnetically actuated fuel injector having ball and seat type valve

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)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)
FR868602860A 1985-05-10 1986-02-28 Soupape d'injection electromagnetique a action intermittente Expired - Fee Related FR2581706B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853516918 DE3516918A1 (de) 1985-05-10 1985-05-10 Elektromagnetisches, intermittierendes einspritzventil

Publications (2)

Publication Number Publication Date
FR2581706A1 FR2581706A1 (fr) 1986-11-14
FR2581706B1 true FR2581706B1 (fr) 1991-02-22

Family

ID=6270413

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868602860A Expired - Fee Related FR2581706B1 (fr) 1985-05-10 1986-02-28 Soupape d'injection electromagnetique a action intermittente

Country Status (5)

Country Link
US (1) US4722482A (fr)
DE (1) DE3516918A1 (fr)
FR (1) FR2581706B1 (fr)
GB (1) GB2175453B (fr)
IT (1) IT1190230B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1231875B (it) * 1989-03-14 1992-01-14 Weber Srl Perfezionamento nel circuito di alimentazione del carburante in una valvola per l'iniezione del carburante per un motore a combustione interna ad azionamento elettromagnetico
US5197675A (en) * 1991-02-11 1993-03-30 Siemens Automotive L.P. Fuel rail having rolling ball fuel injectors
US5226628A (en) * 1992-02-06 1993-07-13 Siemens Automotive L.P. Actuating mechanism for a rolling ball valve
JP2537739B2 (ja) * 1992-07-31 1996-09-25 三菱化学株式会社 ダイコ―タ
US6142394A (en) * 1999-06-30 2000-11-07 Caterpillar Inc. Valve seat for a ball and pin valve member in a hydraulically actuated fuel injector
US7195226B2 (en) * 2004-08-27 2007-03-27 Kelsey-Hayes Company Solenoid valve with spherical armature
DE102015218768B3 (de) * 2015-09-29 2017-03-02 Continental Automotive Gmbh Elektromagnetischer Aktor, elektromagnetisches Ventil und Kraftstoffhochdruckpumpe

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD54539A (fr) *
US3424429A (en) * 1965-10-23 1969-01-28 Sterer Eng & Mfg Co Solenoid operated valve
US3731880A (en) * 1971-10-08 1973-05-08 Gen Motors Corp Ball valve electromagnetic fuel injector
JPS5510016A (en) * 1978-07-06 1980-01-24 Nissan Motor Co Ltd Fuel injection valve
DE3149916A1 (de) * 1980-12-11 1982-07-01 Aisan Kogyo K.K., Obu, Aichi Magnetpol-aufbau fuer ein elektromagnetisches ventil, vorzugsweise brennstoff-einspritzventil
US4434765A (en) * 1981-10-30 1984-03-06 Colt Industries Operating Corp. Fuel injection apparatus and system
DE3207918A1 (de) * 1982-03-05 1983-09-15 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil
GB2136500A (en) * 1983-03-16 1984-09-19 Lucas Ind Plc Electromagnetic fuel injector
US4570598A (en) * 1985-04-15 1986-02-18 Ford Motor Company Air assist fuel distributor type fuel injection system

Also Published As

Publication number Publication date
DE3516918A1 (de) 1986-11-13
IT1190230B (it) 1988-02-16
GB2175453A (en) 1986-11-26
US4722482A (en) 1988-02-02
GB8610224D0 (en) 1986-05-29
IT8647737A0 (it) 1986-03-07
FR2581706A1 (fr) 1986-11-14
GB2175453B (en) 1988-07-06

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse