FR2382585A1 - Moteur a explosion a injection directe apres compression d'air - Google Patents

Moteur a explosion a injection directe apres compression d'air

Info

Publication number
FR2382585A1
FR2382585A1 FR7805202A FR7805202A FR2382585A1 FR 2382585 A1 FR2382585 A1 FR 2382585A1 FR 7805202 A FR7805202 A FR 7805202A FR 7805202 A FR7805202 A FR 7805202A FR 2382585 A1 FR2382585 A1 FR 2382585A1
Authority
FR
France
Prior art keywords
direct injection
air compression
explosion engine
injection explosion
engine
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
FR7805202A
Other languages
English (en)
Other versions
FR2382585B1 (fr
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 AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of FR2382585A1 publication Critical patent/FR2382585A1/fr
Application granted granted Critical
Publication of FR2382585B1 publication Critical patent/FR2382585B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F02B3/10—Engines characterised by air compression and subsequent fuel addition with compression ignition with intermittent fuel introduction
    • F02B3/12—Methods of operating
    • 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
    • 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
    • F02M59/34—Varying fuel delivery in quantity or timing by throttling of passages to pumping elements or of overflow passages, e.g. throttling by means of a pressure-controlled sliding valve having liquid stop or abutment
    • 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
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/06—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves being furnished at seated ends with pintle or plug shaped extensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

Moteur à explosion. Au niveau du canal d'injection la pression d'injection du carburant est maintenue sensiblement constante à tous les régimes de fonctionnement du moteur par des moyens connus. Moteurs à explosion à injection directe.
FR7805202A 1977-03-03 1978-02-23 Moteur a explosion a injection directe apres compression d'air Granted FR2382585A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772709161 DE2709161A1 (de) 1977-03-03 1977-03-03 Luftverdichtende, direkt einspritzende brennkraftmaschine

Publications (2)

Publication Number Publication Date
FR2382585A1 true FR2382585A1 (fr) 1978-09-29
FR2382585B1 FR2382585B1 (fr) 1983-11-10

Family

ID=6002639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805202A Granted FR2382585A1 (fr) 1977-03-03 1978-02-23 Moteur a explosion a injection directe apres compression d'air

Country Status (10)

Country Link
JP (1) JPS53109017A (fr)
CH (1) CH630143A5 (fr)
DD (1) DD134555A1 (fr)
DE (1) DE2709161A1 (fr)
FR (1) FR2382585A1 (fr)
GB (1) GB1555448A (fr)
HU (1) HU177228B (fr)
IN (1) IN149903B (fr)
IT (1) IT1092931B (fr)
SE (1) SE443839B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437504A1 (fr) * 1978-09-29 1980-04-25 Maschf Augsburg Nuernberg Ag Moteur a explosion, a injection directe et a compression d'air
FR2437508A1 (fr) * 1978-09-29 1980-04-25 Maschf Augsburg Nuernberg Ag Moteur a explosion, a injection directe et a compression d'air avec un canal de jonction debouchant dans une chambre de combustion

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923670A1 (de) * 1979-06-12 1981-03-12 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Kraftstoff-einspritzverfahren fuer direkt einspritzende, selbstzuendende und fremdgezuendete brennkraftmaschinen.
US4492193A (en) * 1979-09-26 1985-01-08 M.A.N. Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft Method of operating internal combustion engines

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB617795A (en) * 1946-08-28 1949-02-11 Harry Ralph Ricardo Improvements in or relating to fuel injection nozzles
FR977818A (fr) * 1942-11-18 1951-04-05 Prec Mecanique Perfectionnements apportés aux dispositifs du genre des injecteurs pour moteurs à combustion interne
DE854599C (de) * 1943-10-01 1952-11-06 Daimler Benz Ag Verfahren zum Betrieb von Brennkraftmaschinen mit im Kolbenboden angeordneter, im wesentlichen kugelfoermiger Brennkammer
CH338325A (de) * 1954-01-15 1959-05-15 Maschf Augsburg Nuernberg Ag Verfahren zum Betrieb einer luftverdichtenden, selbstzündenden Brennkraftmaschine
CH372501A (de) * 1959-05-25 1963-10-15 Saurer Ag Adolph Einspritzbrennkraftmaschine
US3559892A (en) * 1968-06-18 1971-02-02 Ambac Ind Fuel injection nozzle with auxiliary spray orifice

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE419794C (de) * 1924-10-19 1925-10-09 Werke Akt Ges Fa Deutsche Verfahren und Brennstoffpumpe zur Aufrechterhaltung eines fuer verschiedene Belastungen und Drehzahlen gleichbleibenden Einspritzdruckes in Verbrennungskraftmaschinen
CH181051A (de) * 1951-10-18 1935-11-30 Schaeren Ernst Brennstoffeinspritzpumpe für Verbrennungskraftmaschinen.
FR1502041A (fr) * 1966-10-05 1967-11-18 Peugeot Porte-injecteur perfectionné pour moteur à combustion interne à allumage par compression
DE2513588A1 (de) * 1975-03-27 1976-10-07 Daimler Benz Ag Einspritzduese fuer eine luftverdichtende brennkraftmaschine mit direkteinspritzung
DE2525770A1 (de) * 1975-06-10 1976-12-23 Maschf Augsburg Nuernberg Ag Luftverdichtende, direkt einspritzende brennkraftmaschine
IT1061531B (it) * 1975-06-12 1983-04-30 Plessey Handel Investment Ag Sistema di alimentazione di carburante per un motore a combustione interna

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR977818A (fr) * 1942-11-18 1951-04-05 Prec Mecanique Perfectionnements apportés aux dispositifs du genre des injecteurs pour moteurs à combustion interne
DE854599C (de) * 1943-10-01 1952-11-06 Daimler Benz Ag Verfahren zum Betrieb von Brennkraftmaschinen mit im Kolbenboden angeordneter, im wesentlichen kugelfoermiger Brennkammer
GB617795A (en) * 1946-08-28 1949-02-11 Harry Ralph Ricardo Improvements in or relating to fuel injection nozzles
CH338325A (de) * 1954-01-15 1959-05-15 Maschf Augsburg Nuernberg Ag Verfahren zum Betrieb einer luftverdichtenden, selbstzündenden Brennkraftmaschine
CH372501A (de) * 1959-05-25 1963-10-15 Saurer Ag Adolph Einspritzbrennkraftmaschine
US3559892A (en) * 1968-06-18 1971-02-02 Ambac Ind Fuel injection nozzle with auxiliary spray orifice

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437504A1 (fr) * 1978-09-29 1980-04-25 Maschf Augsburg Nuernberg Ag Moteur a explosion, a injection directe et a compression d'air
FR2437508A1 (fr) * 1978-09-29 1980-04-25 Maschf Augsburg Nuernberg Ag Moteur a explosion, a injection directe et a compression d'air avec un canal de jonction debouchant dans une chambre de combustion

Also Published As

Publication number Publication date
JPS53109017A (en) 1978-09-22
HU177228B (en) 1981-08-28
IT1092931B (it) 1985-07-12
IT7820689A0 (it) 1978-02-28
SE443839B (sv) 1986-03-10
FR2382585B1 (fr) 1983-11-10
DE2709161A1 (de) 1978-09-07
IN149903B (fr) 1982-05-29
GB1555448A (en) 1979-11-07
SE7802449L (sv) 1978-09-04
DD134555A1 (de) 1979-03-07
CH630143A5 (en) 1982-05-28

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Legal Events

Date Code Title Description
ST Notification of lapse