JPH08506876A - 電磁操作式の弁 - Google Patents

電磁操作式の弁

Info

Publication number
JPH08506876A
JPH08506876A JP7515871A JP51587195A JPH08506876A JP H08506876 A JPH08506876 A JP H08506876A JP 7515871 A JP7515871 A JP 7515871A JP 51587195 A JP51587195 A JP 51587195A JP H08506876 A JPH08506876 A JP H08506876A
Authority
JP
Japan
Prior art keywords
valve
mover
core
collision
section
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.)
Pending
Application number
JP7515871A
Other languages
English (en)
Japanese (ja)
Inventor
ライター，フェルディナント
マイエル，マルティン
ハイゼ，イエルク
カイム，ノルベルト
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 JPH08506876A publication Critical patent/JPH08506876A/ja
Pending 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
    • F02M51/0664—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)
JP7515871A 1993-12-09 1994-11-24 電磁操作式の弁 Pending JPH08506876A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE4341961.5 1993-12-09
DE4341961 1993-12-09
DE4421947.4 1994-06-23
DE4421947A DE4421947A1 (de) 1993-12-09 1994-06-23 Elektromagnetisch betätigbares Ventil
PCT/DE1994/001389 WO1995016125A1 (de) 1993-12-09 1994-11-24 Elektromagnetisch betätigbares ventil

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2007065577A Division JP4755619B2 (ja) 1993-12-09 2007-03-14 電磁操作式の弁

Publications (1)

Publication Number Publication Date
JPH08506876A true JPH08506876A (ja) 1996-07-23

Family

ID=25931898

Family Applications (2)

Application Number Title Priority Date Filing Date
JP7515871A Pending JPH08506876A (ja) 1993-12-09 1994-11-24 電磁操作式の弁
JP2007065577A Expired - Lifetime JP4755619B2 (ja) 1993-12-09 2007-03-14 電磁操作式の弁

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2007065577A Expired - Lifetime JP4755619B2 (ja) 1993-12-09 2007-03-14 電磁操作式の弁

Country Status (8)

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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6896195B2 (en) 2002-04-09 2005-05-24 Aisan Kogyo Kabushiki Kaisha Electromagnetic fuel injection valve and method for manufacturing same
JP2007205234A (ja) * 2006-02-01 2007-08-16 Denso Corp 燃料噴射弁
US8020789B2 (en) 2002-03-04 2011-09-20 Robert Bosch Gmbh Fuel injection valve
JP2014169707A (ja) * 2014-06-27 2014-09-18 Denso Corp 燃料噴射弁
WO2015159622A1 (ja) * 2014-04-14 2015-10-22 日立オートモティブシステムズ株式会社 流体制御装置
JP2016040470A (ja) * 2015-12-22 2016-03-24 株式会社デンソー 燃料噴射弁
JPWO2015136974A1 (ja) * 2014-03-14 2017-04-06 日立オートモティブシステムズ株式会社 電磁式弁

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2170847C1 (ru) * 2000-05-18 2001-07-20 Открытое акционерное общество "Сигнал" Электромагнитная форсунка для двигателя внутреннего сгорания
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
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
JPWO2008054006A1 (ja) * 2006-10-30 2010-02-25 トヨタ自動車株式会社 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
DE102015205430A1 (de) * 2015-03-25 2016-09-29 Robert Bosch Gmbh Elektromagnetisch betätigtes Mengensteuerventil, insbesondere zur Steuerung der Fördermenge einer Kraftstoff-Hochdruckpumpe
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 (8)

* 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
DE4137994C2 (de) * 1991-11-19 1999-06-02 Bosch Gmbh Robert Elektromagnetisch betätigbares Einspritzventil mit einem Düsenträger und Verfahren zur Herstellung eines Düsenträgers eines Einspritzventils

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8020789B2 (en) 2002-03-04 2011-09-20 Robert Bosch Gmbh Fuel injection valve
US6896195B2 (en) 2002-04-09 2005-05-24 Aisan Kogyo Kabushiki Kaisha Electromagnetic fuel injection valve and method for manufacturing same
US8656591B2 (en) 2002-12-04 2014-02-25 Robert Bosch Gmbh Fuel injector
JP2007205234A (ja) * 2006-02-01 2007-08-16 Denso Corp 燃料噴射弁
DE102007000062A1 (de) 2006-02-01 2008-08-14 Denso Corp., Kariya Solenoid-Vorrichtung und Einspritzventil mit dieser
JPWO2015136974A1 (ja) * 2014-03-14 2017-04-06 日立オートモティブシステムズ株式会社 電磁式弁
US10190555B2 (en) 2014-03-14 2019-01-29 Hitachi Automotive Systems, Ltd. Electromagnetic valve
WO2015159622A1 (ja) * 2014-04-14 2015-10-22 日立オートモティブシステムズ株式会社 流体制御装置
JP2015204345A (ja) * 2014-04-14 2015-11-16 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
JP2014169707A (ja) * 2014-06-27 2014-09-18 Denso Corp 燃料噴射弁
JP2016040470A (ja) * 2015-12-22 2016-03-24 株式会社デンソー 燃料噴射弁

Also Published As

Publication number Publication date
CZ198095A3 (en) 1996-05-15
BR9406081A (pt) 1996-02-06
CN1116870A (zh) 1996-02-14
JP2007187167A (ja) 2007-07-26
CN1055524C (zh) 2000-08-16
CZ284430B6 (cs) 1998-11-11
ES2113722T3 (es) 1998-05-01
EP0683861A1 (de) 1995-11-29
JP4755619B2 (ja) 2011-08-24
WO1995016125A1 (de) 1995-06-15
EP0683861B1 (de) 1998-03-04
RU2131992C1 (ru) 1999-06-20

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