KR890005384A - 연료분사밸브장착 장치 - Google Patents

연료분사밸브장착 장치 Download PDF

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Publication number
KR890005384A
KR890005384A KR1019880011647A KR880011647A KR890005384A KR 890005384 A KR890005384 A KR 890005384A KR 1019880011647 A KR1019880011647 A KR 1019880011647A KR 880011647 A KR880011647 A KR 880011647A KR 890005384 A KR890005384 A KR 890005384A
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KR
South Korea
Prior art keywords
fuel injection
base member
injection valve
valve mounting
mounting apparatus
Prior art date
Application number
KR1019880011647A
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English (en)
Other versions
KR970003156B1 (ko
Inventor
바슬러 헬무트
크멜린 카알
에렌트라우트 하인츠
Original Assignee
클라우스 포스, 만프레드 크네취
로베르트 보쉬 게엠바하
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Application filed by 클라우스 포스, 만프레드 크네취, 로베르트 보쉬 게엠바하 filed Critical 클라우스 포스, 만프레드 크네취
Publication of KR890005384A publication Critical patent/KR890005384A/ko
Application granted granted Critical
Publication of KR970003156B1 publication Critical patent/KR970003156B1/ko

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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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • 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
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • F02M61/145—Arrangements of injectors with respect to engines; Mounting of injectors the injection nozzle opening into the air intake conduit
    • 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
    • F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on fuel injection apparatus
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/044—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit downstream of an air throttle valve
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
    • F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

내용 없음

Description

연료분사밸브장착 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 3도는 제 1도의 Ⅲ-Ⅲ선에 따른 단면도.
제 5도는 제 1도의 Ⅴ-Ⅴ선에 따른 확대 단면도로서, 연료분사밸브가 내연기관에 장착된 상태를 나타내는 단면도.
제 6도는 제 1도의 Ⅵ-Ⅵ선에 따른 확대단면도로서 장치에 압력조절밸브가 구비된 것을 나타내는 단면도.

Claims (10)

  1. 연료분사밸브장착용 장치에 있어서, 전자기적으로 작동될 수 있는 각각의 연료분사밸브를 수용하는 양단 개방된 계단형 구멍들이 다수 마련되어 있고 상기 각각의 구멍과 소통되는 연료공급도관이 또한 마련 되어 있는 경질의 기저부재와, 일단에서 각각의 구멍을 덮도록 기저부재에 결합될 수 있고 구멍에서 상기 밸브들을 유지시키며 기저부재에 결합될때는 그 샤이에 플러그-소켓 결합관계를 이루기 위해 빌브의 다수의 제 2전기전도성 접촉자와 결합될 수 있는 다수의 제 1전기전도성 접촉자가 마련된 커버부재를 포함함을 특징으로 하는 연료분사밸브장착 장치.
  2. 제 1항에 있어서, 상기 기저부재와 커버부재중 최소한 하나는 플라스틱 재료로 되어 있음을 특징으로 하는 연료분사밸브장착 장치.
  3. 제 1항 또는 제 2항에 있어서, 상기 커버부재를 상기 기저부재에 결합시키기 위한 탄성멈춤수단을 포함함을 특징으로 하는 연료분사밸브장착 장치.
  4. 상기 항중 어느 한 항에 있어서, 상기 기저부재와 커버부재에는 본 장치를 내연기관에 고정하기 위한 나사식 고정수단을 수용하는 오프닝이 마련됨을 특징으로 하는 연료분사밸브장착 장치.
  5. 상기 항중 어느 한 항에 있어서, 상기 커버부재에는 또한 전류공급수단에 연결되는 전기연결수단이 마련되며, 상기 전기연결수단을 제 1접촉자에 전기연결시키는 전기컨덕터가 마련됨을 특징으로 하는 연료분사밸브장착 장치.
  6. 상기 항중 어느 한 항에 있어서, 상기 기저부재와 커버부재 사이에 위치될 수 있는 하나 이상의 밀폐링을 포함함을 특징으로 하는 연료분사밸브장착 장치.
  7. 상기 항중 어느 한 항에 있어서, 상기 기저부재에는 연료 귀환도관이 마련되며, 또한 연료공급 도관과 연료 귀환도관 각각에 연통되는 각각의 연결 나플이 마련됨을 특징으로 하는 연료분사밸브장착 장치.
  8. 상기 항중 어느 한 항에 있어서, 상기 기저부재는 압력조절밸브를 기저부재에 장착시키기 위한 장착 플랜지를 가지고 있음을 특징으로 하는 연료분사밸브장착 장치.
  9. 첨부도면과 관련하여 상기에 설명한 것과 같은 연료분사밸브장착 장치.
  10. 내연기관용 연료분사장치에 있어서, 상기 항중 어느 한 항에서 청구된 바와같은 장치와, 그 장치의 기저부재의 계단형 구멍에 배열되는 다수의 연료분사밸브를 포함하며, 상기 커버부재는 기저부재와 결합되어 상기 구멍을 덮고 그 안에서 밸브를 유지시킴을 특징으로 하는 연료분사밸브장착 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880011647A 1987-09-11 1988-09-09 연료 분사 밸브 장착 장치 KR970003156B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP3730571.9 1987-09-11
DE3730571A DE3730571C2 (de) 1987-09-11 1987-09-11 Vorrichtung zur Halterung, Kraftstoffversorgung und elektrischen Kontaktierung von elektromagnetisch betätigbaren Kraftstoffeinspritzventilen
DE3730571.9 1987-09-11

Publications (2)

Publication Number Publication Date
KR890005384A true KR890005384A (ko) 1989-05-13
KR970003156B1 KR970003156B1 (ko) 1997-03-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880011647A KR970003156B1 (ko) 1987-09-11 1988-09-09 연료 분사 밸브 장착 장치

Country Status (8)

Country Link
US (1) US4844036A (ko)
EP (1) EP0306739B1 (ko)
JP (1) JP2765866B2 (ko)
KR (1) KR970003156B1 (ko)
AT (1) ATE64440T1 (ko)
AU (1) AU596913B2 (ko)
BR (1) BR8804674A (ko)
DE (2) DE3730571C2 (ko)

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Also Published As

Publication number Publication date
DE3730571C2 (de) 1998-07-02
EP0306739B1 (de) 1991-06-12
AU2168888A (en) 1989-03-16
US4844036A (en) 1989-07-04
DE3863257D1 (de) 1991-07-18
DE3730571A1 (de) 1989-03-23
EP0306739A2 (de) 1989-03-15
BR8804674A (pt) 1989-04-18
EP0306739A3 (en) 1989-11-29
AU596913B2 (en) 1990-05-17
KR970003156B1 (ko) 1997-03-14
JP2765866B2 (ja) 1998-06-18
JPH01100365A (ja) 1989-04-18
ATE64440T1 (de) 1991-06-15

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