KR880010232A - 내연기관용 연료 분사 펌프 - Google Patents

내연기관용 연료 분사 펌프 Download PDF

Info

Publication number
KR880010232A
KR880010232A KR1019880001447A KR880001447A KR880010232A KR 880010232 A KR880010232 A KR 880010232A KR 1019880001447 A KR1019880001447 A KR 1019880001447A KR 880001447 A KR880001447 A KR 880001447A KR 880010232 A KR880010232 A KR 880010232A
Authority
KR
South Korea
Prior art keywords
pump
chamber
fuel injection
relief
internal combustion
Prior art date
Application number
KR1019880001447A
Other languages
English (en)
Inventor
펠만 볼프강
회퍼 게랄드
융거 디터
카를레 안톤
라우퍼 헬무트
Original Assignee
클라우스 포스, 빌프리트 뵈르
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 클라우스 포스, 빌프리트 뵈르, 로베르트 보쉬 게엠베하 filed Critical 클라우스 포스, 빌프리트 뵈르
Publication of KR880010232A publication Critical patent/KR880010232A/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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/24—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by water separating means
    • 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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/10—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor
    • F02M41/12—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor
    • F02M41/123—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor characterised by means for varying fuel delivery or injection timing
    • F02M41/125—Variably-timed valves controlling fuel passages
    • F02M41/126—Variably-timed valves controlling fuel passages valves being mechanically or electrically adjustable sleeves slidably mounted on rotary piston
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston

Landscapes

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

Abstract

내용 없음

Description

내연기관용 연료 분사 펌프
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1도는 본 발명에 따른 분배형 연료분사 펌프의 일 실시예에 종단면도.
제 2도는 제 1도의 연료분사 펌프와, 연료 탱크로 통하는 연료 연결관의 개략도.

Claims (3)

  1. 펌프 작동 챔버를 형성하는 펌프 피스톤의 흡입 행정중에 펌프 작동 챔버속으로 압력하에 공급되는 연료로 채워지고 펌프 하우징으로 둘러싸인 펌프 내부와, 펌프 피스톤에 의한 고압하에서 분사되는 연료량을 제어하도록 펌프 내부에 장착된 양 조절 부재를 갖고 있고 : 양 조절 부재는 펌프 내부의 벽을 통하여 끼워져 있는 작동 부재의 한쪽 단부에 의해 조절되고, 작동 부재의 다른쪽 단부는 조절 기구 챔버내에 장착된 전기 조절 기구에 의해 작동 가능하고, 조절 기구 챔버는 일정한 횡단면을 갖는 드로틀 밸브 형태인 적어도 하나의 유체 도관 구멍에 의해 펌프 내부에 연결되고 하나의 릴리이프관에 의해 릴리이프 챔버내에 연결되어 있는 내연기관용 연료 분사 펌프.
  2. 제 1항에 있어서, 릴리이프 챔버로 통하는 릴리이프관에 압력 유지 밸브가 장착된 것을 특징으로 하는 내연기관용 연료 분사 펌프.
  3. 제 1항 또는 제 2항에 있어서, 작동부는 펌프 내부의 벽에 장착된 슬라이드베어링에 장착된 조절축이고, 고정된 횡단면 드로틀은 슬라이드 베어링의 베어링 갭에 의해 형성된 것을 특징으로 하는 내연기관용 연료 분사 펌프.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880001447A 1987-02-13 1988-02-13 내연기관용 연료 분사 펌프 KR880010232A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3704578.4 1987-02-13
DE19873704578 DE3704578A1 (de) 1987-02-13 1987-02-13 Kraftstoffeinspritzpumpe fuer brennkraftmaschinen

Publications (1)

Publication Number Publication Date
KR880010232A true KR880010232A (ko) 1988-10-07

Family

ID=6320946

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880001447A KR880010232A (ko) 1987-02-13 1988-02-13 내연기관용 연료 분사 펌프

Country Status (7)

Country Link
US (1) US4873956A (ko)
JP (1) JPS63201332A (ko)
KR (1) KR880010232A (ko)
DE (1) DE3704578A1 (ko)
FR (1) FR2610998A1 (ko)
GB (1) GB2202281B (ko)
SU (1) SU1570656A3 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3739198C1 (de) * 1987-11-19 1989-05-03 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer Brennkraftmaschinen
US4977882A (en) * 1988-08-26 1990-12-18 Diesel Kiki Co., Ltd. Distributor type fuel injection pump
DE3928718A1 (de) * 1989-08-30 1991-03-07 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3943299A1 (de) * 1989-12-29 1991-07-04 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE4019642A1 (de) * 1990-06-20 1992-01-02 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE4116644A1 (de) * 1991-05-22 1992-11-26 Kloeckner Humboldt Deutz Ag Kraftstoffeinspritzvorrichtung fuer dieselbrennkraftmaschinen
FR2915242B1 (fr) * 2007-04-23 2009-07-03 Inst Francais Du Petrole Procede de controle de combustion d'un moteur diesel.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB697616A (en) * 1950-07-05 1953-09-23 Cav Ltd Regulating means for liquid fuel injection pumps for internal combustion engines
DE2929176C2 (de) * 1979-07-19 1986-08-14 Robert Bosch Gmbh, 7000 Stuttgart Verteilerkraftstoffeinspritzpumpe für Brennkraftmaschinen
DE3004035A1 (de) * 1980-02-05 1981-08-13 Robert Bosch Gmbh, 7000 Stuttgart Regeleinrichtung fuer eine kraftstoffeinspritzpumpe
JPS56141028A (en) * 1980-04-04 1981-11-04 Nippon Denso Co Ltd Electrical control device for injection pump
JPS57135232A (en) * 1981-02-13 1982-08-20 Nissan Motor Co Ltd Electronic controlling device for fuel injection of internal combustion engine
JPS58183826A (ja) * 1982-04-19 1983-10-27 Toyota Motor Corp 内燃機関用燃料噴射装置
GB8326354D0 (en) * 1983-10-01 1983-11-02 Lucas Ind Plc Fuel pumping apparatus
DE3430654A1 (de) * 1984-08-21 1986-03-06 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3739198C1 (de) * 1987-11-19 1989-05-03 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer Brennkraftmaschinen

Also Published As

Publication number Publication date
GB8803131D0 (en) 1988-03-09
GB2202281B (en) 1991-04-03
FR2610998A1 (fr) 1988-08-19
GB2202281A (en) 1988-09-21
US4873956A (en) 1989-10-17
DE3704578A1 (de) 1988-08-25
JPS63201332A (ja) 1988-08-19
SU1570656A3 (ru) 1990-06-07

Similar Documents

Publication Publication Date Title
KR850008704A (ko) 송 출 밸 브
KR960001470A (ko) 내연 기관용 연료 분사 장치
ATE109544T1 (de) Kraftstoffeinspritzvorrichtung für verbrennungsmotoren.
KR920702750A (ko) 내연기관용 연료 분배식 분사 펌프
KR880010232A (ko) 내연기관용 연료 분사 펌프
MX9800141A (es) Bomba dosificadora de desplazamiento variable.
FR2378950A1 (fr) Pompe d'injection de carburant pour moteurs a combustion interne
KR970705706A (ko) 개선된 분사 장치를 구비한 2행정 기관 및 그 분사 방법(two-stroke engine comprising an enhanced injection device and associated injection method)
KR830010291A (ko) 내연기관 연료 분사 펌프
US5979414A (en) Fuel metering pump for internal combustion engine
KR890006970A (ko) 내연기관용 연료분사 펌프
FR2437501A1 (fr) Carburateur pour moteurs a combustion interne avec pompe d'acceleration
US5024190A (en) Oil supply device for two cycle engine
US3824975A (en) Fuel metering device
US1871872A (en) Oil pump
KR890016280A (ko) 연료 주입펌프
KR940019984A (ko) 왕복동내연기관의 연료분사펌프
SU699222A2 (ru) Топливовпрыскивающа система
FR2592919A1 (fr) Pompe d'injection de carburant pour moteurs a combustion interne.
US1267460A (en) Governing apparatus for internal-combustion engines.
GB1001977A (en) Improvements in or relating to fuel injection pumps for multi-cylinder internal combustion engines
JPS62131970A (ja) 燃料オ−バ−フロ−バルブ
SU920246A1 (ru) Топливный насос
KR970027774A (ko) 내연 기관의 연료 분사 펌프
GB1267555A (en) Delivery valves as incorporated in the fuel injection pumps of internal combustion engines

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid