KR930012230B1 - 전자조작되는연료분사밸브및그제조법 - Google Patents

전자조작되는연료분사밸브및그제조법 Download PDF

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Publication number
KR930012230B1
KR930012230B1 KR1019860001414A KR860001414A KR930012230B1 KR 930012230 B1 KR930012230 B1 KR 930012230B1 KR 1019860001414 A KR1019860001414 A KR 1019860001414A KR 860001414 A KR860001414 A KR 860001414A KR 930012230 B1 KR930012230 B1 KR 930012230B1
Authority
KR
South Korea
Prior art keywords
pole
magnetic
valve
coil
pole piece
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
KR1019860001414A
Other languages
English (en)
Korean (ko)
Other versions
KR860007472A (ko
Inventor
하프너 우도
Original Assignee
로베르트 보쉬 게엠베하
클라우스 포스,만프레드 크네취
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 로베르트 보쉬 게엠베하, 클라우스 포스,만프레드 크네취 filed Critical 로베르트 보쉬 게엠베하
Publication of KR860007472A publication Critical patent/KR860007472A/ko
Application granted granted Critical
Publication of KR930012230B1 publication Critical patent/KR930012230B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/08—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow
    • 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
    • F02M51/0621—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 acting on one mobile 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
    • F02M51/0632—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
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0689—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means and permanent magnets
    • 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
    • F02M51/0689—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means and permanent magnets
    • F02M51/0692—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means and permanent magnets as valve or armature return means
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49888—Subsequently coating

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)
KR1019860001414A 1985-03-02 1986-02-28 전자조작되는연료분사밸브및그제조법 Expired - Lifetime KR930012230B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3507441.8 1985-03-02
DE19853507441 DE3507441A1 (de) 1985-03-02 1985-03-02 Elektromagnetisch betaetigbares kraftstoffeinspritzventil und verfahren zu seiner herstellung

Publications (2)

Publication Number Publication Date
KR860007472A KR860007472A (ko) 1986-10-13
KR930012230B1 true KR930012230B1 (ko) 1993-12-24

Family

ID=6264031

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860001414A Expired - Lifetime KR930012230B1 (ko) 1985-03-02 1986-02-28 전자조작되는연료분사밸브및그제조법

Country Status (7)

Country Link
US (2) US4704591A (enExample)
JP (1) JPS61205372A (enExample)
KR (1) KR930012230B1 (enExample)
AU (1) AU569652B2 (enExample)
DE (1) DE3507441A1 (enExample)
FR (1) FR2578294B1 (enExample)
GB (1) GB2173345B (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3507443A1 (de) * 1985-03-02 1986-09-04 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares kraftstoffeinspritzventil
DE3629646A1 (de) * 1986-08-30 1988-03-03 Bosch Gmbh Robert Elektromagnetisch betaetigbares kraftstoffeinspritzventil
DE3703615A1 (de) * 1987-02-06 1988-08-18 Bosch Gmbh Robert Kraftstoffeinspritzventil
US5011380A (en) * 1989-01-23 1991-04-30 University Of South Florida Magnetically actuated positive displacement pump
DE4020188C2 (de) * 1989-06-26 2001-02-22 Denso Corp Elektromagnetisches Kraftstoff-Einspritzventil
US5300908A (en) * 1990-10-10 1994-04-05 Brady Usa, Inc. High speed solenoid
USH1191H (en) 1991-12-23 1993-06-01 Caterpillar Inc. Electromagnetically actuated spool valve
US5325838A (en) * 1993-05-28 1994-07-05 Bennett David E Liquified petroleum gas fuel injector
WO1998051923A1 (en) 1997-05-13 1998-11-19 Bennett Technologies, L.L.C. Liquefied petroleum gas fuel system and method
US5883557A (en) * 1997-10-31 1999-03-16 General Motors Corporation Magnetically latching solenoid apparatus
US6227173B1 (en) 1999-06-07 2001-05-08 Bi-Phase Technologies, L.L.C. Fuel line arrangement for LPG system, and method
ES2164538B1 (es) * 1999-07-02 2003-05-16 Bitron Ind Espana Sa Perfeccionamientos en valvulas electromagneticas para el control de circuitos de fluidos.
DE10029280A1 (de) * 2000-06-14 2001-12-20 Bosch Gmbh Robert Spritzgußform und Verfahren zum Verbinden einer Magnetspule mit einem Gehäuseteil
DE102004056236B4 (de) * 2004-11-22 2011-06-16 Kendrion Magnettechnik Gmbh Bistabiler Umkehrhubmagnet
FR2895594B1 (fr) * 2005-12-22 2008-03-07 Sagem Defense Securite Dispositif de deplacement lineaire d'un corps entre deux positions predeterminees
KR100784220B1 (ko) * 2007-05-08 2007-12-10 김영국 전자석 코일
TW201100681A (en) * 2009-06-30 2011-01-01 Well Shin Technology Co Ltd Magnetic valve
FR2979745B1 (fr) * 2011-09-06 2015-12-25 Schneider Electric Ind Sas Actionneur electromagnetique de manoeuvre d'un contacteur electrique
EP2837812A1 (en) * 2013-08-14 2015-02-18 Continental Automotive GmbH Actuator assembly for a fluid injection valve and fluid injection valve
EP3034853B1 (en) * 2014-12-15 2018-05-23 Continental Automotive GmbH Coil assembly and fluid injection valve
DE102018200245A1 (de) * 2018-01-10 2019-07-11 Robert Bosch Gmbh Aktoranordnung für einen Kraftstoffinjektor, Kraftstoffinjektor
EP3598620B1 (en) * 2018-07-20 2024-09-25 Hamilton Sundstrand Corporation Torque motor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3040217A (en) * 1959-08-10 1962-06-19 Clary Corp Electromagnetic actuator
US3379214A (en) * 1965-01-15 1968-04-23 Skinner Prec Ind Inc Permanent magnet valve assembly
JPS5740522B2 (enExample) * 1974-01-18 1982-08-28
SU715876A1 (ru) * 1977-06-20 1980-02-15 Предприятие П/Я Г-4444 Электромагнитный клапан
DE8204041U1 (de) * 1982-02-13 1983-07-21 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil
JPS58196378A (ja) * 1982-05-12 1983-11-15 Nippon Denso Co Ltd 電磁弁装置
DE3221052C2 (de) * 1982-06-04 1985-12-19 Harting Elektronik Gmbh, 4992 Espelkamp Haltemagnetsystem und Verfahren zu dessen Herstellung
DE3230162C2 (de) * 1982-08-13 1985-03-14 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Elektromagnetisches Zweistoffventil
US4454990A (en) * 1982-09-30 1984-06-19 The Bendix Corporation Pressure compensated fuel injector
DE3334160C2 (de) * 1983-09-21 1986-07-24 Sauer, Otto, 6800 Mannheim Magnetventil
DE3336011A1 (de) * 1983-10-04 1985-04-18 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnet
US4513780A (en) * 1984-02-08 1985-04-30 General Motors Corporation Solenoid valve
US4525695A (en) * 1984-04-04 1985-06-25 Parker Hannifin Corporation Force motor with ball mounted armature

Also Published As

Publication number Publication date
GB8604842D0 (en) 1986-04-03
US4704591A (en) 1987-11-03
GB2173345A (en) 1986-10-08
GB2173345B (en) 1988-09-14
AU569652B2 (en) 1988-02-11
US4779331A (en) 1988-10-25
AU5276886A (en) 1986-09-04
DE3507441A1 (de) 1986-09-04
JPS61205372A (ja) 1986-09-11
KR860007472A (ko) 1986-10-13
FR2578294B1 (fr) 1988-10-14
DE3507441C2 (enExample) 1992-08-27
FR2578294A1 (fr) 1986-09-05

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Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19860228

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19900915

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19860228

Comment text: Patent Application

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

Comment text: Decision on Publication of Application

Patent event code: PG16051S01I

Patent event date: 19931201

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19940225

NORF Unpaid initial registration fee
PC1904 Unpaid initial registration fee