FR2482669A2 - Perfectionnement a une pompe d'injection pour un moteur a combustion interne - Google Patents

Perfectionnement a une pompe d'injection pour un moteur a combustion interne Download PDF

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Publication number
FR2482669A2
FR2482669A2 FR8011046A FR8011046A FR2482669A2 FR 2482669 A2 FR2482669 A2 FR 2482669A2 FR 8011046 A FR8011046 A FR 8011046A FR 8011046 A FR8011046 A FR 8011046A FR 2482669 A2 FR2482669 A2 FR 2482669A2
Authority
FR
France
Prior art keywords
fuel
piston
chamber
pump
injection
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR8011046A
Other languages
English (en)
French (fr)
Other versions
FR2482669B2 (en:Method
Inventor
Dirk Bastenhof
Roger Brisson
Claude Bonniot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAN Energy Solutions France SAS
Original Assignee
Societe dEtudes de Machines Thermiques SEMT SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26221181&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2482669(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from FR7913486A external-priority patent/FR2457987A1/fr
Application filed by Societe dEtudes de Machines Thermiques SEMT SA filed Critical Societe dEtudes de Machines Thermiques SEMT SA
Priority to FR8011046A priority Critical patent/FR2482669A2/fr
Priority to DE8080400720T priority patent/DE3069004D1/de
Priority to EP80400720A priority patent/EP0020249B1/fr
Priority to SU802926102A priority patent/SU1160941A3/ru
Priority to YU1425/80A priority patent/YU42508B/xx
Priority to ES491946A priority patent/ES8103592A1/es
Priority to KR1019800002101A priority patent/KR840001289B1/ko
Priority to JP7128880A priority patent/JPS55161958A/ja
Priority to DD80221424A priority patent/DD151205A5/de
Priority to PL1980224562A priority patent/PL136603B1/pl
Priority to CS803750A priority patent/CS243455B2/cs
Priority to AU58828/80A priority patent/AU544751B2/en
Publication of FR2482669A2 publication Critical patent/FR2482669A2/fr
Priority to US06/477,594 priority patent/US4426198A/en
Publication of FR2482669B2 publication Critical patent/FR2482669B2/fr
Application granted granted Critical
Priority to HRP-1425/80A priority patent/HRP920557B1/xx
Granted legal-status Critical Current

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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • F02M45/06—Pumps peculiar thereto
    • 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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • F02M45/06—Pumps peculiar thereto
    • F02M45/066—Having specially arranged spill port and spill contour on the 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
    • 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/22—Varying quantity or timing by adjusting cylinder-head space

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR8011046A 1979-05-28 1980-05-16 Perfectionnement a une pompe d'injection pour un moteur a combustion interne Granted FR2482669A2 (fr)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FR8011046A FR2482669A2 (fr) 1979-05-28 1980-05-16 Perfectionnement a une pompe d'injection pour un moteur a combustion interne
DE8080400720T DE3069004D1 (en) 1979-05-28 1980-05-22 Injection pump for internal-combustion engine
EP80400720A EP0020249B1 (fr) 1979-05-28 1980-05-22 Pompe d'injection pour un moteur à combustion interne
SU802926102A SU1160941A3 (ru) 1980-05-16 1980-05-27 Насос высокого давлени
YU1425/80A YU42508B (en) 1979-05-28 1980-05-27 Pump for injecting fuel into cylinder for internal combustion motors
AU58828/80A AU544751B2 (en) 1979-05-28 1980-05-28 Fuel injection pump variable delivery
JP7128880A JPS55161958A (en) 1979-05-28 1980-05-28 Fuel injection pump for internal combustion engine
KR1019800002101A KR840001289B1 (ko) 1979-05-28 1980-05-28 내연기관 연료 분사 펌프
ES491946A ES8103592A1 (es) 1979-05-28 1980-05-28 Bomba de inyeccion para la inyeccion de combustible en un cilindro de un motor de combustion interna
DD80221424A DD151205A5 (de) 1979-05-28 1980-05-28 Brennstoffeinspritzpumpe fuer eine brennkraftmaschine
PL1980224562A PL136603B1 (en) 1979-05-28 1980-05-28 Injection pump for internal combustion engines
CS803750A CS243455B2 (en) 1979-05-28 1980-05-28 Injection pump
US06/477,594 US4426198A (en) 1979-05-28 1983-03-25 Fuel-injection pump for internal combustion engine
HRP-1425/80A HRP920557B1 (en) 1979-05-28 1992-09-28 Pump for injecting the fuel into the cylinder of the internal combustion engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7913486A FR2457987A1 (fr) 1979-05-28 1979-05-28 Pompe d'injection pour un moteur a combustion interne
FR8011046A FR2482669A2 (fr) 1979-05-28 1980-05-16 Perfectionnement a une pompe d'injection pour un moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR2482669A2 true FR2482669A2 (fr) 1981-11-20
FR2482669B2 FR2482669B2 (en:Method) 1984-07-06

Family

ID=26221181

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011046A Granted FR2482669A2 (fr) 1979-05-28 1980-05-16 Perfectionnement a une pompe d'injection pour un moteur a combustion interne

Country Status (12)

Country Link
US (1) US4426198A (en:Method)
EP (1) EP0020249B1 (en:Method)
JP (1) JPS55161958A (en:Method)
KR (1) KR840001289B1 (en:Method)
AU (1) AU544751B2 (en:Method)
CS (1) CS243455B2 (en:Method)
DD (1) DD151205A5 (en:Method)
DE (1) DE3069004D1 (en:Method)
ES (1) ES8103592A1 (en:Method)
FR (1) FR2482669A2 (en:Method)
PL (1) PL136603B1 (en:Method)
YU (1) YU42508B (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519859A1 (fr) * 1982-01-18 1983-07-22 Wyzsza Szkola Inzynierska Gaga Etai chirurgical pour le traitement de la colonne vertebrale

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504203B1 (fr) * 1981-04-16 1985-05-31 Semt Pompe d'injection pour moteur a combustion interne comprenant un dispositif de reglage de l'instant de refoulement du combustible d'injection
DE3307828A1 (de) * 1983-03-05 1984-09-06 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen
DE3307826A1 (de) * 1983-03-05 1984-09-06 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen
DE3330774A1 (de) * 1983-08-26 1985-03-14 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzeinrichtung mit vor- und haupteinspritzung bei brennkraftmaschinen
DE3424989C2 (de) * 1984-07-06 1994-09-29 Bosch Gmbh Robert Kraftstoffeinspritzpumpe für Brennkraftmaschinen
JPS6137462U (ja) * 1984-08-09 1986-03-08 株式会社ボッシュオートモーティブ システム 燃料噴射ポンプ
ES8707329A1 (es) * 1985-05-24 1987-07-16 Orbital Eng Pty Aparato para dosificar combustible a un motor de combustion interna
CH667899A5 (de) * 1985-10-18 1988-11-15 Sulzer Ag Brennstoffeinspritzvorrichtung fuer eine dieselbrennkraftmaschine.
CH671073A5 (en:Method) * 1986-09-09 1989-07-31 Nova Werke Ag
DE3807965C2 (de) * 1987-03-21 1994-08-25 Volkswagen Ag Pumpedüse
DE3812867A1 (de) * 1988-04-18 1989-10-26 Hatz Motoren Kraftstoff-einspritzpumpe fuer brennkraftmaschinen mit vor- und haupteinspritzung des kraftstoffes
GB8823453D0 (en) * 1988-10-06 1988-11-16 Lucas Ind Plc Pump
DE3923306A1 (de) * 1989-07-14 1991-01-24 Daimler Benz Ag Schraegkantengesteuerte kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE4029159A1 (de) * 1990-01-03 1991-07-04 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung fuer einspritzbrennkraftmaschinen
DE4022226A1 (de) * 1990-07-12 1992-01-16 Man Nutzfahrzeuge Ag Brennstoffeinspritzvorrichtung fuer luftverdichtende brennkraftmaschinen
US5230613A (en) * 1990-07-16 1993-07-27 Diesel Technology Company Common rail fuel injection system
US5133645A (en) * 1990-07-16 1992-07-28 Diesel Technology Corporation Common rail fuel injection system
DE4105168A1 (de) * 1990-12-10 1992-06-11 Man Nutzfahrzeuge Ag Einspritzsystem fuer luftverdichtende brennkraftmaschinen
DE4106813A1 (de) * 1991-03-04 1992-09-10 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE4137072A1 (de) * 1991-11-12 1993-05-13 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
EP0962648A1 (de) * 1998-06-04 1999-12-08 Wolfgang Dr. Heimberg Kraftstoffeinspritzvorrichtung
US6799602B2 (en) * 2001-12-28 2004-10-05 Visteon Global Technologies, Inc. Combination fitting
ATE507384T1 (de) * 2004-06-30 2011-05-15 Fiat Ricerche Kraftstoffeinspritzsystem für brennkraftmaschine mit common rail
KR100992227B1 (ko) * 2008-10-27 2010-11-05 현대중공업 주식회사 디젤엔진 연료분사펌프의 캐비테이션 손상방지장치

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE572711C (de) * 1931-07-03 1933-03-22 Maschf Augsburg Nuernberg Ag Brennstoffpumpe
DE585014C (de) * 1932-06-22 1933-09-27 Robert Bosch Akt Ges Einspritzpumpe fuer Brennkraftmaschinen mit Voreinspritzung
FR838688A (fr) * 1937-11-25 1939-03-13 Andre Citroe N Dispositif d'injection à injection franctionnée
DE689545C (de) * 1933-02-17 1940-03-27 Bosch Gmbh Robert ffmenge bei Fahrzeugdieselmotoren
US2237347A (en) * 1938-11-30 1941-04-08 Borg Warner Pump control
GB571485A (en) * 1942-09-16 1945-08-27 Bendix Aviat Corp Improvements in or relating to fuel injection apparatus
GB641575A (en) * 1948-01-03 1950-08-16 Cav Ltd Improvements relating to liquid fuel injection pumps
FR1037219A (fr) * 1950-05-24 1953-09-15 Cav Ltd Pompe à injection de combustible pour moteurs à combustion interne
DE923400C (de) * 1941-04-03 1955-02-10 Versuchsanstalt Fuer Luftfahrt Regelung der Kraftstoffmenge von Einspritzbrennkraftmaschinen nach dem Otto-Verfahren bei aufgeteilter Einspritzung
US2713310A (en) * 1951-11-20 1955-07-19 Cav Ltd Liquid fuel injection pumps
US2810375A (en) * 1953-04-13 1957-10-22 Nordberg Manufacturing Co Injection pump for internal combustion engines
US3792692A (en) * 1972-03-22 1974-02-19 Teledyne Ind Fuel injection device
DE2501764A1 (de) * 1975-01-17 1976-07-22 Guenther Kuske Brennstoffeinspritzelement mit zwischenabsteuerung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2306364A (en) 1940-06-27 1942-12-22 George A Rubissow Interruption injection pump and method to apply the same
JPS5221639Y2 (en:Method) * 1973-07-18 1977-05-18
JPS50157721A (en:Method) * 1974-06-10 1975-12-19
JPS525391Y2 (en:Method) * 1974-10-03 1977-02-03

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE572711C (de) * 1931-07-03 1933-03-22 Maschf Augsburg Nuernberg Ag Brennstoffpumpe
DE585014C (de) * 1932-06-22 1933-09-27 Robert Bosch Akt Ges Einspritzpumpe fuer Brennkraftmaschinen mit Voreinspritzung
DE689545C (de) * 1933-02-17 1940-03-27 Bosch Gmbh Robert ffmenge bei Fahrzeugdieselmotoren
FR838688A (fr) * 1937-11-25 1939-03-13 Andre Citroe N Dispositif d'injection à injection franctionnée
US2237347A (en) * 1938-11-30 1941-04-08 Borg Warner Pump control
DE923400C (de) * 1941-04-03 1955-02-10 Versuchsanstalt Fuer Luftfahrt Regelung der Kraftstoffmenge von Einspritzbrennkraftmaschinen nach dem Otto-Verfahren bei aufgeteilter Einspritzung
GB571485A (en) * 1942-09-16 1945-08-27 Bendix Aviat Corp Improvements in or relating to fuel injection apparatus
GB641575A (en) * 1948-01-03 1950-08-16 Cav Ltd Improvements relating to liquid fuel injection pumps
FR1037219A (fr) * 1950-05-24 1953-09-15 Cav Ltd Pompe à injection de combustible pour moteurs à combustion interne
US2713310A (en) * 1951-11-20 1955-07-19 Cav Ltd Liquid fuel injection pumps
US2810375A (en) * 1953-04-13 1957-10-22 Nordberg Manufacturing Co Injection pump for internal combustion engines
US3792692A (en) * 1972-03-22 1974-02-19 Teledyne Ind Fuel injection device
DE2501764A1 (de) * 1975-01-17 1976-07-22 Guenther Kuske Brennstoffeinspritzelement mit zwischenabsteuerung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519859A1 (fr) * 1982-01-18 1983-07-22 Wyzsza Szkola Inzynierska Gaga Etai chirurgical pour le traitement de la colonne vertebrale

Also Published As

Publication number Publication date
PL224562A1 (en:Method) 1981-02-27
JPH0214542B2 (en:Method) 1990-04-09
JPS55161958A (en) 1980-12-16
ES491946A0 (es) 1981-03-16
KR840001289B1 (ko) 1984-09-07
CS375080A2 (en) 1985-08-15
US4426198A (en) 1984-01-17
CS243455B2 (en) 1986-06-12
PL136603B1 (en) 1986-03-31
ES8103592A1 (es) 1981-03-16
DE3069004D1 (en) 1984-09-27
AU544751B2 (en) 1985-06-13
EP0020249A1 (fr) 1980-12-10
EP0020249B1 (fr) 1984-08-22
YU42508B (en) 1988-10-31
FR2482669B2 (en:Method) 1984-07-06
DD151205A5 (de) 1981-10-08
AU5882880A (en) 1980-12-04
YU142580A (en) 1983-01-21
KR830003002A (ko) 1983-05-31

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