KR0172132B1 - 전자기 작동 연료 분사 밸브 - Google Patents

전자기 작동 연료 분사 밸브 Download PDF

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Publication number
KR0172132B1
KR0172132B1 KR1019920701334A KR920701334A KR0172132B1 KR 0172132 B1 KR0172132 B1 KR 0172132B1 KR 1019920701334 A KR1019920701334 A KR 1019920701334A KR 920701334 A KR920701334 A KR 920701334A KR 0172132 B1 KR0172132 B1 KR 0172132B1
Authority
KR
South Korea
Prior art keywords
fuel injection
valve
guide ring
injection valve
guide
Prior art date
Application number
KR1019920701334A
Other languages
English (en)
Korean (ko)
Other versions
KR920703998A (ko
Inventor
그라이너 막스
로만 페레르
라이테르 페르디난트
바비츠카 루돌프
Original Assignee
랄프 베렌스; 만프레드 크네취
로베르트 보쉬 게엠베하
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 랄프 베렌스; 만프레드 크네취, 로베르트 보쉬 게엠베하 filed Critical 랄프 베렌스; 만프레드 크네취
Publication of KR920703998A publication Critical patent/KR920703998A/ko
Application granted granted Critical
Publication of KR0172132B1 publication Critical patent/KR0172132B1/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
    • F02M51/0625—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)
KR1019920701334A 1989-12-08 1990-10-25 전자기 작동 연료 분사 밸브 KR0172132B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP3940585.0 1989-12-08
DE3940585A DE3940585A1 (de) 1989-12-08 1989-12-08 Elektromagnetisch betaetigbares kraftstoffeinspritzventil
PCT/DE1990/000814 WO1991009222A1 (de) 1989-12-08 1990-10-25 Elektromagnetisch betätigbares kraftstoffeinspritzventil

Publications (2)

Publication Number Publication Date
KR920703998A KR920703998A (ko) 1992-12-18
KR0172132B1 true KR0172132B1 (ko) 1999-03-20

Family

ID=6395063

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920701334A KR0172132B1 (ko) 1989-12-08 1990-10-25 전자기 작동 연료 분사 밸브

Country Status (9)

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

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 (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
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

Also Published As

Publication number Publication date
JPH05502491A (ja) 1993-04-28
CZ610190A3 (en) 1993-08-11
KR920703998A (ko) 1992-12-18
HU9201893D0 (en) 1992-09-28
JP2839708B2 (ja) 1998-12-16
EP0504147B1 (de) 1994-09-07
EP0504147A1 (de) 1992-09-23
DE59007083D1 (de) 1994-10-13
RU2059867C1 (ru) 1996-05-10
DE3940585A1 (de) 1991-06-13
WO1991009222A1 (de) 1991-06-27
HUT65264A (en) 1994-05-02
CZ279377B6 (cs) 1995-04-12
ES2060200T3 (es) 1994-11-16

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A201 Request for examination
E701 Decision to grant or registration of patent right
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Payment date: 20101018

Year of fee payment: 13

EXPY Expiration of term