RU2059867C1 - Электромагнитная форсунка - Google Patents

Электромагнитная форсунка Download PDF

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Publication number
RU2059867C1
RU2059867C1 SU925052598A SU5052598A RU2059867C1 RU 2059867 C1 RU2059867 C1 RU 2059867C1 SU 925052598 A SU925052598 A SU 925052598A SU 5052598 A SU5052598 A SU 5052598A RU 2059867 C1 RU2059867 C1 RU 2059867C1
Authority
RU
Russia
Prior art keywords
guide ring
nozzle
fuel
guide
nozzle according
Prior art date
Application number
SU925052598A
Other languages
English (en)
Russian (ru)
Inventor
Грайнер Макс
Романн Петер
Райтер Фердинанд
Бабитцка Рудольф
Original Assignee
Роберт Бош Гмбх
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 Роберт Бош Гмбх filed Critical Роберт Бош Гмбх
Application granted granted Critical
Publication of RU2059867C1 publication Critical patent/RU2059867C1/ru

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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
    • 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
    • F02M61/162—Means to impart a whirling motion to fuel upstream or near discharging orifices
    • 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)
SU925052598A 1989-12-08 1992-06-05 Электромагнитная форсунка RU2059867C1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3940585A DE3940585A1 (de) 1989-12-08 1989-12-08 Elektromagnetisch betaetigbares kraftstoffeinspritzventil
DEP3940585.0 1989-12-08

Publications (1)

Publication Number Publication Date
RU2059867C1 true RU2059867C1 (ru) 1996-05-10

Family

ID=6395063

Family Applications (1)

Application Number Title Priority Date Filing Date
SU925052598A RU2059867C1 (ru) 1989-12-08 1992-06-05 Электромагнитная форсунка

Country Status (9)

Country Link
EP (1) EP0504147B1 (de)
JP (1) JP2839708B2 (de)
KR (1) KR0172132B1 (de)
CZ (1) CZ279377B6 (de)
DE (2) DE3940585A1 (de)
ES (1) ES2060200T3 (de)
HU (1) HUT65264A (de)
RU (1) RU2059867C1 (de)
WO (1) WO1991009222A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5625946A (en) * 1995-05-19 1997-05-06 Siemens Automotive Corporation Armature guide for an electromechanical fuel injector and method of assembly
US5755386A (en) * 1995-12-26 1998-05-26 General Motors Corporation Fuel injector deep drawn valve guide
FR2744494B3 (fr) * 1996-02-01 1998-01-02 Peugeot Motocycles Sa Injecteur de carburant, notamment dans un moteur thermique de vehicule
DE19637103A1 (de) * 1996-09-12 1998-03-19 Bosch Gmbh Robert Ventil, insbesondere Brennstoffeinspritzventil
DE10050751B4 (de) 2000-10-13 2005-08-11 Robert Bosch Gmbh Brennstoffeinspritzventil
DE10055513B4 (de) * 2000-11-09 2006-03-09 Robert Bosch Gmbh Brennstoffeinspritzventil
JP2004108235A (ja) 2002-09-18 2004-04-08 Denso Corp 燃料噴射装置

Family Cites Families (5)

* 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
EP0042799A3 (de) * 1980-06-23 1982-01-13 The Bendix Corporation Elektromagnetisches Einspritzventil
DE3120160A1 (de) * 1981-05-21 1982-12-09 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil, insbesondere kraftstoffeinspritzventil fuer kraftstoffeinspritzan lagen
US4887769A (en) * 1987-06-26 1989-12-19 Hitachi, Ltd. Electromagnetic fuel injection valve
JP2628742B2 (ja) * 1989-03-10 1997-07-09 株式会社日立製作所 電磁式燃料噴射弁

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
US, патент N 4705210, кл. B 05B 1/30, опублик. 1987. *

Also Published As

Publication number Publication date
DE3940585A1 (de) 1991-06-13
KR0172132B1 (ko) 1999-03-20
WO1991009222A1 (de) 1991-06-27
ES2060200T3 (es) 1994-11-16
CZ610190A3 (en) 1993-08-11
EP0504147A1 (de) 1992-09-23
KR920703998A (ko) 1992-12-18
HU9201893D0 (en) 1992-09-28
DE59007083D1 (de) 1994-10-13
CZ279377B6 (cs) 1995-04-12
JP2839708B2 (ja) 1998-12-16
JPH05502491A (ja) 1993-04-28
EP0504147B1 (de) 1994-09-07
HUT65264A (en) 1994-05-02

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