KR850008698A - 내연기관용 연료분사 펌프 - Google Patents

내연기관용 연료분사 펌프 Download PDF

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Publication number
KR850008698A
KR850008698A KR1019850003350A KR850003350A KR850008698A KR 850008698 A KR850008698 A KR 850008698A KR 1019850003350 A KR1019850003350 A KR 1019850003350A KR 850003350 A KR850003350 A KR 850003350A KR 850008698 A KR850008698 A KR 850008698A
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KR
South Korea
Prior art keywords
lever
fuel injection
adjustment
adjusting
pump
Prior art date
Application number
KR1019850003350A
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English (en)
Inventor
쿠프지크 로란드
Original Assignee
호이마르 폰 디트푸르트, 크라우스 보스
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 호이마르 폰 디트푸르트, 크라우스 보스, 로베르트 보쉬 게엠베하 filed Critical 호이마르 폰 디트푸르트, 크라우스 보스
Publication of KR850008698A publication Critical patent/KR850008698A/ko

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D1/00—Investigation of foundation soil in situ
    • E02D1/02—Investigation of foundation soil in situ before construction work
    • E02D1/04—Sampling of soil
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/04—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by mechanical means dependent on engine speed, e.g. using centrifugal governors
    • 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
    • F02M41/14—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 rotary distributor supporting pump pistons
    • F02M41/1405—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 rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis
    • F02M41/1411—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 rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis characterised by means for varying fuel delivery or injection timing

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

내용 없음.

Description

내연기관용 연료분사 펌프
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 커플링 장치의 조작법을 설명하기 위하여 조속기가 도시된 공지된 분배방식 연료분사 펌프를 가지는 연료분사 시스템의 도면.
제2도는 펌프하우징의 외부에서 사용하는 커플링 장치의 실시예의 도면.
제3도는 펌프하우징의 내부에 배치된 커플링 장치의 실시예의 구조원리도면.
* 도면의 주요부분에 대한 부호의 설명
13:펌프하우징, 15:조정축, 16:편심기, 17:조속기스프링, 18:조속기레버장치, 19:조속기슬리브, 20:조속추장치, 30:조정레버, 31:슬롯, 32:안내부재, 33:보조조정레버, 36:조정수단, 40:조정장치.

Claims (8)

  1. 임의로 작동가능한 조정부재(30)의 운동이 연료 계측을 위해 조속기(17내지 20)에 필요치 만큼 전달 될 수 있는 조정 부재를 가지는 내연기관용 연료분사 펌프에 있어서, 임의 조정용 수단(36)과 이 수단의 작용사이에서 조속기(17내지20)에서의 조정부재(30)를 경유하여 조작되고 임의 조정과 조속기(17내지20)를 작용시키는 정도 사이에서 비선형 관계를 전개하는 커플링장치를 특징으로 하는 연료분사펌프.
  2. 제1항에 있어서, 조정레버는 레버(30)인 것으로서 비선형관계를 만드는 커플링장치는 1단부에서 고정된 피버트(15)를 가지는 조정레버(30)에서의 종방향 슬록(31)에 활주 가능하게 수령된 안내부재(32,16)를 구비하고, 안내부재(32,16)는 조정장치(33,40)상에 장착되고, 이에 의해 임의 조정용 수단(36)은 조정 장치(33,40)를 작동시키며, 레버(30)의 운동이 조속히(17내지20)를 작동시키는 것을 특징으로 하는 연료분사펌프.
  3. 제2항에 있어서, 조정장치는 슬롯(31)를 가지는 레버(30)와 함께 너클조인트가 슬롯에서 활주하고 안내부재(31)가 슬롯(31)과 협동함으로써 형성되는 보조조정레버(32)인 것을 특징으로 하는 연료분사펌프.
  4. 제2항에 있어서, 조정 장치는 편심기(16)가 안내부재(32)에 의해 형성되고 차례로 조속기(17내지20)를 작동시키는 레버에서의 슬롯과 연결되는 편심장치인 것을 특징으로 하는 연료분사펌프.
  5. 제2항 또는 제3항에 있어서, 안내부재(32)가 롤러인 것을 특징으로 하는 연료분사펌프.
  6. 제4항에 있어서, 편심장치는 펌프하우징(13)내부에 배치되고 펌프하우징(13)을 통해 안내되는 조정축(15)을 거쳐 임의로 작동되는 것을 특징으로 하는 연료분사펌프.
  7. 제3항에 있어서, 보조조정레버(33)의 1단부는 펌프하우징(13)의 기부판(34)에 장착되고 펌프하우징(13)을 통해 안내되는 조정축(15)을 작동시키는 레버(30)를 너클 조인트를 거쳐 작동시키고, 암의 조정용수단(36)에 의한 임의작용은 보조조정레버(33)에서 실시되는 것을 특징으로 하는 연료분사펌프.
  8. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850003350A 1984-05-16 1985-05-16 내연기관용 연료분사 펌프 KR850008698A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3418174.1 1984-05-16
DE19843418174 DE3418174A1 (de) 1984-05-16 1984-05-16 Kraftstoffeinspritzpumpe fuer brennkraftmaschinen

Publications (1)

Publication Number Publication Date
KR850008698A true KR850008698A (ko) 1985-12-21

Family

ID=6236010

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850003350A KR850008698A (ko) 1984-05-16 1985-05-16 내연기관용 연료분사 펌프

Country Status (7)

Country Link
US (1) US4621601A (ko)
JP (1) JPS60249627A (ko)
KR (1) KR850008698A (ko)
DD (1) DD238417A5 (ko)
DE (1) DE3418174A1 (ko)
GB (1) GB2159301B (ko)
IT (1) IT1183620B (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS639640A (ja) * 1986-06-30 1988-01-16 Diesel Kiki Co Ltd 燃料噴射ポンプ用メカニカルガバナにおける制御レバ−の反力軽減機構
DE3829798A1 (de) * 1988-09-02 1990-03-08 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
JPH02124236U (ko) * 1989-03-22 1990-10-12

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB681122A (en) * 1949-10-31 1952-10-15 Bosch Gmbh Robert Improvements in speed governors, particularly for fuel injection pumps of internal combustion engines
GB833318A (en) * 1957-07-18 1960-04-21 Bosch Gmbh Robert Improvements in speed governing devices for fuel injection internal combustion engines
AT288088B (de) * 1967-11-14 1971-02-25 Bosch Gmbh Robert Fliehkraftregler zur Drehzahlregelung von Dieselmotoren
DE2333354C2 (de) * 1973-06-30 1983-12-15 Bayer Ag, 5090 Leverkusen 2-Aryloxy-2-(imidazol-1-yl)-äthanole sowie deren Salze, Verfahren zu ihrer Herstellung und ihre Verwendung als Fungizide
DE2526148C2 (de) * 1975-06-12 1983-08-25 Robert Bosch Gmbh, 7000 Stuttgart Regeleinrichtung für die Kraftstoffzufuhr von Einspritzbrennkraftmaschinen
GB1542866A (en) * 1975-06-13 1979-03-28 Lucas Industries Ltd Fuel injection pumping apparatus
US4132206A (en) * 1976-04-13 1979-01-02 Robert Bosch Gmbh Centrifugal force speed governor for internal combustion engines with fuel injection
DE2656261C2 (de) * 1976-12-11 1983-10-20 Robert Bosch Gmbh, 7000 Stuttgart Fliehkraftdrehzahlregler für Einspritzbrennkraftmaschinen
JPS54112425A (en) * 1978-02-23 1979-09-03 Nippon Denso Co Ltd Internal combustion engine centrifugal governor
DE2844910A1 (de) * 1978-10-14 1980-04-30 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3121107A1 (de) * 1981-05-27 1982-12-16 Robert Bosch Gmbh, 7000 Stuttgart "drehzahlregler einer kraftstoffeinspritzpumpe"
JPS57198332A (en) * 1981-06-18 1982-12-04 Nippon Denso Co Ltd Opening and closing device of intake air throttle valve for internal combustion engine
DE3137520A1 (de) * 1981-09-22 1983-04-07 Robert Bosch Gmbh, 7000 Stuttgart Drehzahlregler einer kraftstoffeinspritzpumpe
DE3224358A1 (de) * 1982-06-30 1984-01-12 Robert Bosch Gmbh, 7000 Stuttgart Fliehkraftdrehzahlregler fuer einspritzbrennkraftmaschinen
JPS5913312U (ja) * 1982-07-19 1984-01-27 日産自動車株式会社 自動車用の空気調和装置
DE3246992A1 (de) * 1982-12-18 1984-06-20 Robert Bosch Gmbh, 7000 Stuttgart Leerlauf-enddrehzahlregler fuer einspritzbrennkraftmaschinen

Also Published As

Publication number Publication date
GB2159301B (en) 1988-02-10
GB2159301A (en) 1985-11-27
GB8512349D0 (en) 1985-06-19
IT1183620B (it) 1987-10-22
DE3418174A1 (de) 1985-11-21
US4621601A (en) 1986-11-11
IT8520684A0 (it) 1985-05-14
JPS60249627A (ja) 1985-12-10
DD238417A5 (de) 1986-08-20
DE3418174C2 (ko) 1991-10-17

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