BR9007768A - Valvula de injecao de combustivel eletromagneticamente acionavel - Google Patents

Valvula de injecao de combustivel eletromagneticamente acionavel

Info

Publication number
BR9007768A
BR9007768A BR909007768A BR9007768A BR9007768A BR 9007768 A BR9007768 A BR 9007768A BR 909007768 A BR909007768 A BR 909007768A BR 9007768 A BR9007768 A BR 9007768A BR 9007768 A BR9007768 A BR 9007768A
Authority
BR
Brazil
Prior art keywords
fuel injection
injection valve
actionable
electromagnetically
electromagnetically actionable
Prior art date
Application number
BR909007768A
Other languages
English (en)
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
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR9007768A publication Critical patent/BR9007768A/pt

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
    • 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
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for valve bodies
    • 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
    • F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

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)
BR909007768A 1989-10-21 1990-09-13 Valvula de injecao de combustivel eletromagneticamente acionavel BR9007768A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3935148A DE3935148A1 (de) 1989-10-21 1989-10-21 Elektromagnetisch betaetigbares kraftstoffeinspritzventil
PCT/DE1990/000702 WO1991005951A1 (de) 1989-10-21 1990-09-13 Elektromagnetisch betätigbares kraftstoffeinspritzventil

Publications (1)

Publication Number Publication Date
BR9007768A true BR9007768A (pt) 1992-08-11

Family

ID=6391949

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909007768A BR9007768A (pt) 1989-10-21 1990-09-13 Valvula de injecao de combustivel eletromagneticamente acionavel

Country Status (8)

Country Link
US (1) US5209408A (pt)
EP (1) EP0495793A1 (pt)
JP (1) JPH05501139A (pt)
KR (1) KR920704000A (pt)
BR (1) BR9007768A (pt)
CS (1) CS504290A3 (pt)
DE (1) DE3935148A1 (pt)
WO (1) WO1991005951A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH0874699A (ja) * 1994-09-09 1996-03-19 Zexel Corp 燃料噴射弁
DE19736684A1 (de) 1997-08-22 1999-02-25 Bosch Gmbh Robert Brennstoffeinspritzventil
US5915591A (en) * 1997-09-10 1999-06-29 Illinois Tool Works Inc. Electric solenoid valve for hot melt adhesive and method therefor
US6508418B1 (en) * 1998-05-27 2003-01-21 Siemens Automotive Corporation Contaminant tolerant compressed natural gas injector and method of directing gaseous fuel therethrough
US6431474B2 (en) 1999-05-26 2002-08-13 Siemens Automotive Corporation Compressed natural gas fuel injector having magnetic pole face flux director
DE19927899A1 (de) * 1999-06-18 2000-12-21 Bosch Gmbh Robert Brennstoffeinspritzventil
US6405947B2 (en) 1999-08-10 2002-06-18 Siemens Automotive Corporation Gaseous fuel injector having low restriction seat for valve needle
DE19937961A1 (de) * 1999-08-11 2001-02-15 Bosch Gmbh Robert Brennstoffeinspritzventil und Verfahren zur Herstellung von Austrittsöffnungen an Ventilen
US6105884A (en) * 1999-09-15 2000-08-22 Delphi Technologies, Inc. Fuel injector with molded plastic valve guides
US6409145B1 (en) 2000-02-28 2002-06-25 Delphi Technologies, Inc. Plunger assembly having a preset spring force pre-load
US6799733B1 (en) * 2000-06-28 2004-10-05 Siemens Automotive Corporation Fuel injector having a modified seat for enhanced compressed natural gas jet mixing
US6360440B1 (en) * 2000-09-13 2002-03-26 Delphi Technologies, Inc. Method for locating injector ball valve guide
DE10202722A1 (de) * 2002-01-24 2003-11-27 Siemens Ag Düsenspannmutter für Einspritzventil sowie Verfahren zur Herstellung der Düsenspannmutter
DE10215980B4 (de) 2002-04-11 2008-03-27 Siemens Ag Leckageanschluss für einen Kraftstoffinjektor
CN102252124B (zh) * 2010-05-21 2013-07-24 北京亚新科天纬油泵油嘴股份有限公司 一种应用于共轨喷油器的电磁阀
JP5838014B2 (ja) * 2012-11-09 2015-12-24 株式会社ノリタケカンパニーリミテド 流体混合装置
FR3059052B1 (fr) * 2016-11-23 2019-06-21 Delphi Technologies Ip Limited Injecteur de carburant

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2807052A1 (de) * 1978-02-18 1979-08-23 Bosch Gmbh Robert Elektromagnetisches kraftstoff- einspritzventil fuer brennkraftmaschinen
JPS5510016A (en) * 1978-07-06 1980-01-24 Nissan Motor Co Ltd Fuel injection valve
US4286623A (en) * 1978-11-10 1981-09-01 Moschoula Spanides Faucet control device
EP0042799A3 (en) * 1980-06-23 1982-01-13 The Bendix Corporation Electromagnetic fuel injector
DE3120160A1 (de) * 1981-05-21 1982-12-09 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil, insbesondere kraftstoffeinspritzventil fuer kraftstoffeinspritzan lagen
US4423841A (en) * 1982-01-28 1984-01-03 General Motors Corporation Electromagnetic fuel injector with pivotable armature stop
DE3427526A1 (de) * 1984-07-26 1986-02-06 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil
US4887769A (en) * 1987-06-26 1989-12-19 Hitachi, Ltd. Electromagnetic fuel injection valve
DE3843862A1 (de) * 1988-12-24 1990-06-28 Bosch Gmbh Robert Elektromagnetisch betaetigbares ventil

Also Published As

Publication number Publication date
WO1991005951A1 (de) 1991-05-02
US5209408A (en) 1993-05-11
KR920704000A (ko) 1992-12-18
DE3935148A1 (de) 1991-05-02
EP0495793A1 (de) 1992-07-29
JPH05501139A (ja) 1993-03-04
CS504290A3 (en) 1992-03-18

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