CN1055524C - 电磁操纵阀 - Google Patents

电磁操纵阀 Download PDF

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Publication number
CN1055524C
CN1055524C CN 94190985 CN94190985A CN1055524C CN 1055524 C CN1055524 C CN 1055524C CN 94190985 CN94190985 CN 94190985 CN 94190985 A CN94190985 A CN 94190985A CN 1055524 C CN1055524 C CN 1055524C
Authority
CN
China
Prior art keywords
valve
iron core
magnetic tongue
magnetic
collision
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
CN 94190985
Other languages
English (en)
Chinese (zh)
Other versions
CN1116870A (zh
Inventor
弗丁纳德·赖特尔
马丁·迈尔
耶尔格·海泽
诺贝特·凯姆
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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
Priority claimed from DE4421947A external-priority patent/DE4421947A1/de
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of CN1116870A publication Critical patent/CN1116870A/zh
Application granted granted Critical
Publication of CN1055524C publication Critical patent/CN1055524C/zh
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
    • 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
    • F02M51/0682—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 body being hollow and its interior communicating with the 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
    • 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
    • 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
    • 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
    • F02M61/166—Selection of particular materials
    • 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
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • F02M2200/02—Fuel-injection apparatus having means for reducing wear
    • 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
    • F02M2200/50—Arrangements of springs for valves used in fuel injectors or fuel injection pumps
    • F02M2200/505—Adjusting spring tension by sliding spring seats
    • 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
    • F02M2200/90—Selection of particular materials
    • F02M2200/9038—Coatings

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)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)
CN 94190985 1993-12-09 1994-11-24 电磁操纵阀 Expired - Lifetime CN1055524C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4341961 1993-12-09
DEP4341961.5 1993-12-09
DE4421947A DE4421947A1 (de) 1993-12-09 1994-06-23 Elektromagnetisch betätigbares Ventil
DEP4421947.4 1994-06-23

Publications (2)

Publication Number Publication Date
CN1116870A CN1116870A (zh) 1996-02-14
CN1055524C true CN1055524C (zh) 2000-08-16

Family

ID=25931898

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 94190985 Expired - Lifetime CN1055524C (zh) 1993-12-09 1994-11-24 电磁操纵阀

Country Status (8)

Country Link
EP (1) EP0683861B1 (fr)
JP (2) JPH08506876A (fr)
CN (1) CN1055524C (fr)
BR (1) BR9406081A (fr)
CZ (1) CZ284430B6 (fr)
ES (1) ES2113722T3 (fr)
RU (1) RU2131992C1 (fr)
WO (1) WO1995016125A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10256662A1 (de) * 2002-12-04 2004-06-17 Robert Bosch Gmbh Brennstoffeinspritzventil
JP2003301757A (ja) 2002-04-09 2003-10-24 Aisan Ind Co Ltd 電磁式燃料噴射弁
JP3819906B2 (ja) * 2004-02-27 2006-09-13 株式会社ケーヒン 電磁式燃料噴射弁およびその製造方法
JP3819907B2 (ja) * 2004-02-27 2006-09-13 株式会社ケーヒン 電磁式燃料噴射弁およびその製造方法
JP2007205234A (ja) * 2006-02-01 2007-08-16 Denso Corp 燃料噴射弁
DE102010064097A1 (de) 2010-12-23 2012-06-28 Robert Bosch Gmbh Elektromagnetisch betätigbares Ventil
JP2012246789A (ja) * 2011-05-25 2012-12-13 Denso Corp 燃料噴射弁
JP2013072298A (ja) 2011-09-27 2013-04-22 Hitachi Automotive Systems Ltd 燃料噴射弁
JP6087210B2 (ja) 2013-05-24 2017-03-01 日立オートモティブシステムズ株式会社 燃料噴射弁
DE102014200574A1 (de) * 2014-01-15 2015-07-16 Robert Bosch Gmbh Klebfreier Quetschspalt für Ventile mit Tauchanker-Magnetaktorik
CN106103966B (zh) 2014-03-14 2018-07-03 日立汽车系统株式会社 电磁阀
JP6381946B2 (ja) * 2014-04-14 2018-08-29 日立オートモティブシステムズ株式会社 流体制御ソレノイド
JP5862713B2 (ja) * 2014-06-27 2016-02-16 株式会社デンソー 燃料噴射弁
DE102015205430A1 (de) 2015-03-25 2016-09-29 Robert Bosch Gmbh Elektromagnetisch betätigtes Mengensteuerventil, insbesondere zur Steuerung der Fördermenge einer Kraftstoff-Hochdruckpumpe
JP6137296B2 (ja) * 2015-12-22 2017-05-31 株式会社デンソー 燃料噴射弁
DE102016203083A1 (de) * 2016-02-26 2017-08-31 Robert Bosch Gmbh Magnetventil
JP7358799B2 (ja) * 2018-07-19 2023-10-11 浜名湖電装株式会社 車両用警音器
DE102021212790A1 (de) 2021-11-15 2023-05-17 Robert Bosch Gesellschaft mit beschränkter Haftung Elektromagnetisch betätigbares Ventil und Verfahren zur Herstellung
DE102021212791A1 (de) 2021-11-15 2023-05-17 Robert Bosch Gesellschaft mit beschränkter Haftung Elektromagnetisch betätigbares Ventil und Verfahren zur Herstellung
DE102021213142A1 (de) 2021-11-23 2023-05-25 Robert Bosch Gesellschaft mit beschränkter Haftung Elektromagnetisch betätigbare Vorrichtung und Verfahren zur Herstellung eines Magnetkreisbauteils einer elektromagnetisch betätigbaren Vorrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3230844A1 (de) * 1982-08-19 1984-02-23 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil
IT1175561B (it) * 1984-07-12 1987-07-01 Spica Spa Elettroiniettore perfezionato per alimentare combustibile a un motore a c.i.
JPH0735763B2 (ja) * 1987-05-27 1995-04-19 株式会社日立製作所 耐衝撃性・耐摩耗性に優れた電磁式燃料噴射弁
IT1222137B (it) * 1987-07-27 1990-09-05 Weber Srl Elettroiniettore perfezionato per alimentare combustibile a motori a combustione interna
DE3834447A1 (de) * 1988-10-10 1990-04-12 Mesenich Gerhard Elektromagnetisches einspritzventil und verfahren zu dessen herstellung
DE3834444A1 (de) * 1988-10-10 1990-04-12 Mesenich Gerhard Elektromagnetisches einspritzventil mit membranfeder
IT1250845B (it) * 1991-10-11 1995-04-21 Weber Srl Valvola dosatrice e polverizzatrice di carburante ad azionamento elettromagnetico per un dispositivo di alimentazione di un motore endotermico

Also Published As

Publication number Publication date
WO1995016125A1 (fr) 1995-06-15
BR9406081A (pt) 1996-02-06
EP0683861A1 (fr) 1995-11-29
RU2131992C1 (ru) 1999-06-20
CZ284430B6 (cs) 1998-11-11
JP4755619B2 (ja) 2011-08-24
CZ198095A3 (en) 1996-05-15
JPH08506876A (ja) 1996-07-23
ES2113722T3 (es) 1998-05-01
EP0683861B1 (fr) 1998-03-04
JP2007187167A (ja) 2007-07-26
CN1116870A (zh) 1996-02-14

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20141124

Granted publication date: 20000816