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WO1991011605A3 - Soupape a commande electromagnetique - Google Patents

Soupape a commande electromagnetique Download PDF

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Publication number
WO1991011605A3
WO1991011605A3 PCT/DE1991/000052 DE9100052W WO9111605A3 WO 1991011605 A3 WO1991011605 A3 WO 1991011605A3 DE 9100052 W DE9100052 W DE 9100052W WO 9111605 A3 WO9111605 A3 WO 9111605A3
Authority
WO
WIPO (PCT)
Prior art keywords
valve
surrounded
coil magnet
electromagnetically operated
core
Prior art date
Application number
PCT/DE1991/000052
Other languages
German (de)
English (en)
Other versions
WO1991011605A2 (fr
Inventor
Ferdinand Reiter
Original Assignee
Bosch Gmbh Robert
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6399370&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO1991011605(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Priority to SU915052592A priority Critical patent/RU2047034C1/ru
Priority to EP91902270A priority patent/EP0516632B1/fr
Priority to DE59102646T priority patent/DE59102646D1/de
Priority to US07/915,990 priority patent/US5330153A/en
Priority to BR919105982A priority patent/BR9105982A/pt
Publication of WO1991011605A2 publication Critical patent/WO1991011605A2/fr
Publication of WO1991011605A3 publication Critical patent/WO1991011605A3/fr
Priority to KR1019920701859A priority patent/KR100195822B1/ko

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
    • F02M51/0614—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
    • 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
    • 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

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)

Abstract

Dans les soupapes à commande électromagnétique déjà proposées, comportant un noyau entouré par une bobine magnétique ainsi qu'un induit actionnant un élément de fermeture de la soupape qui coopère avec un siège de soupape fixe, la bobine magnétique est entourée à sa périphérie par au moins un élément de guidage recourbé servant à guider les lignes de champ magnétique, ce qui provoque un flux de dispersion gênant. La nouvelle soupape est entourée au moins partiellement par une enveloppe de carter (3) métallique fermant le circuit magnétique, enveloppe qui est étroitement solidaire du noyau (1) à son extrémité supérieure (35) et de la pièce de jonction (8) à son extrémité inférieure (36) et qui dépasse, au moins dans le sens axial, par rapport à la bobine magnétique (2). Cette configuration de soupape convient en particulier pour une soupape d'injection d'un système d'injection de carburant.
PCT/DE1991/000052 1990-02-03 1991-01-21 Soupape a commande electromagnetique WO1991011605A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SU915052592A RU2047034C1 (ru) 1990-02-03 1991-01-21 Электромагнитный клапан
EP91902270A EP0516632B1 (fr) 1990-02-03 1991-01-21 Soupape a commande electromagnetique
DE59102646T DE59102646D1 (de) 1990-02-03 1991-01-21 Elektromagnetisch betätigbares ventil.
US07/915,990 US5330153A (en) 1990-02-03 1991-01-21 Electromagnetically operable valve
BR919105982A BR9105982A (pt) 1990-02-03 1991-01-21 Valvula ativavel eletromagneticamente
KR1019920701859A KR100195822B1 (en) 1990-02-03 1992-08-03 Electromagnetically operated valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4003229A DE4003229A1 (de) 1990-02-03 1990-02-03 Elektromagnetisch betaetigbares ventil
DEP4003229.9 1990-02-03

Publications (2)

Publication Number Publication Date
WO1991011605A2 WO1991011605A2 (fr) 1991-08-08
WO1991011605A3 true WO1991011605A3 (fr) 1991-09-19

Family

ID=6399370

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1991/000052 WO1991011605A2 (fr) 1990-02-03 1991-01-21 Soupape a commande electromagnetique

Country Status (9)

Country Link
US (1) US5330153A (fr)
EP (1) EP0516632B1 (fr)
JP (1) JP3262793B2 (fr)
KR (1) KR100195822B1 (fr)
BR (1) BR9105982A (fr)
DE (2) DE4003229A1 (fr)
ES (1) ES2061230T3 (fr)
RU (1) RU2047034C1 (fr)
WO (1) WO1991011605A2 (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1250846B (it) * 1991-10-11 1995-04-21 Weber Srl Valvola dosatrice e polverizzatrice di carburante ad azionamento elettromagnetico avente dimensioni molto ridotte
DE4201401A1 (de) * 1992-01-21 1993-07-22 Bosch Gmbh Robert Foerderaggregat
DE4325842A1 (de) * 1993-07-31 1995-02-02 Bosch Gmbh Robert Brennstoffeinspritzventil
ES2106667B1 (es) * 1994-01-15 1998-05-16 Fichtel & Sachs Ag Instalacion de accionamiento de valvula, en particular para un amortiguador de vibraciones.
US6811779B2 (en) 1994-02-10 2004-11-02 Imclone Systems Incorporated Methods for reducing tumor growth with VEGF receptor antibody combined with radiation and chemotherapy
JPH08189439A (ja) * 1994-12-28 1996-07-23 Zexel Corp 電磁式燃料噴射弁およびそのノズルアッシィ組付け方法
US5577663A (en) * 1995-05-19 1996-11-26 Siemens Automotive Corporation Bottom feed injector with top calibration feed
US5769328A (en) * 1995-12-26 1998-06-23 General Motors Corporation Fuel interconnect for fuel injector
JPH1047199A (ja) * 1996-07-31 1998-02-17 Mitsubishi Electric Corp 筒内噴射用燃料噴射弁
DE19631066A1 (de) * 1996-08-01 1998-02-05 Bosch Gmbh Robert Brennstoffeinspritzventil
KR100472873B1 (ko) * 1997-01-14 2005-04-19 로베르트 보쉬 게엠베하 연료분사기용전자계량밸브
DE19712922B4 (de) * 1997-03-27 2005-08-11 Robert Bosch Gmbh Brennstoffeinspritzventil
RU2142063C1 (ru) * 1998-01-26 1999-11-27 ООО "Прецизика-сервис", Сухан Федор Федорович Электромагнитная форсунка для двигателя внутреннего сгорания
US6198369B1 (en) * 1998-12-04 2001-03-06 Tlx Technologies Proportional actuator for proportional control devices
US6489870B1 (en) 1999-11-22 2002-12-03 Tlx Technologies Solenoid with improved pull force
US6392516B1 (en) 1998-12-04 2002-05-21 Tlx Technologies Latching solenoid with improved pull force
DE19860631A1 (de) 1998-12-29 2000-07-06 Bosch Gmbh Robert Elektromagnetisch betätigbares Ventil und Verfahren zur Herstellung eines Magnetmantels für ein Ventil
RU2150019C1 (ru) * 1999-03-16 2000-05-27 Пинский Феликс Ильич Электрогидравлическая форсунка
JP3799599B2 (ja) * 2001-02-26 2006-07-19 株式会社デンソー 溶接装置および溶接方法
US6601785B2 (en) 2001-06-01 2003-08-05 Siemens Automotive Corporation Self-locking spring stop for fuel injector calibration
US6981662B2 (en) * 2002-11-08 2006-01-03 Siemens Diesel Systems Technology Coupling device assembly
DE102004025969A1 (de) * 2004-05-18 2005-12-15 Hydraulik-Ring Gmbh Magnetventil
DE102004058677A1 (de) * 2004-12-06 2006-06-14 Robert Bosch Gmbh Einspritzventil
EP1975486B1 (fr) * 2007-03-28 2014-12-03 Fillon Technologies (SAS Société par Actions Simplifiée) Valve de dosage
DE102010040898A1 (de) * 2010-09-16 2012-03-22 Robert Bosch Gmbh Brennstoffeinspritzventil
DE102010040910A1 (de) * 2010-09-16 2012-03-22 Robert Bosch Gmbh Brennstoffeinspritzventil
DE102010040914A1 (de) 2010-09-16 2012-03-22 Robert Bosch Gmbh Brennstoffeinspritzventil
DE102010040916A1 (de) * 2010-09-16 2012-03-22 Robert Bosch Gmbh Brennstoffeinspritzventil
DE102012000676A1 (de) 2012-01-17 2013-07-18 Knf Flodos Ag Verdrängerpumpe
CN105276265B (zh) * 2015-05-22 2018-12-04 常州市诚利电子有限公司 一种电子膨胀阀线圈
GB2577072B (en) 2018-09-12 2021-04-21 Delphi Automotive Systems Lux Pole piece retention and insertion method
JP7382823B2 (ja) * 2019-12-25 2023-11-17 日立Astemo株式会社 ソレノイド
CN112728207A (zh) * 2020-12-30 2021-04-30 中国航发长春控制科技有限公司 一种两体式压装的活门座组件

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3598360A (en) * 1969-08-27 1971-08-10 Richdel Solenoid valve
DE3825135A1 (de) * 1988-07-23 1990-01-25 Bosch Gmbh Robert Elektromagnetisch betaetigbares ventil

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610080A (en) 1985-07-29 1986-09-09 Allied Corporation Method for controlling fuel injector lift
DE3623554A1 (de) * 1986-07-12 1988-01-21 Pierburg Gmbh Elektromagnetisches, intermittierendes einspritzventil
DE3831196A1 (de) * 1988-09-14 1990-03-22 Bosch Gmbh Robert Elektromagnetisch betaetigbares ventil

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3598360A (en) * 1969-08-27 1971-08-10 Richdel Solenoid valve
DE3825135A1 (de) * 1988-07-23 1990-01-25 Bosch Gmbh Robert Elektromagnetisch betaetigbares ventil

Also Published As

Publication number Publication date
WO1991011605A2 (fr) 1991-08-08
KR100195822B1 (en) 1999-06-15
DE4003229A1 (de) 1991-08-08
ES2061230T3 (es) 1994-12-01
JPH05504182A (ja) 1993-07-01
EP0516632A1 (fr) 1992-12-09
KR920704002A (ko) 1992-12-18
RU2047034C1 (ru) 1995-10-27
US5330153A (en) 1994-07-19
JP3262793B2 (ja) 2002-03-04
EP0516632B1 (fr) 1994-08-24
BR9105982A (pt) 1992-11-10
DE59102646D1 (de) 1994-09-29

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