FR2437504A1 - Moteur a explosion, a injection directe et a compression d'air - Google Patents

Moteur a explosion, a injection directe et a compression d'air

Info

Publication number
FR2437504A1
FR2437504A1 FR7924201A FR7924201A FR2437504A1 FR 2437504 A1 FR2437504 A1 FR 2437504A1 FR 7924201 A FR7924201 A FR 7924201A FR 7924201 A FR7924201 A FR 7924201A FR 2437504 A1 FR2437504 A1 FR 2437504A1
Authority
FR
France
Prior art keywords
direct injection
explosion
jet
air compression
compression 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
FR7924201A
Other languages
English (en)
Other versions
FR2437504B1 (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 FR2437504A1 publication Critical patent/FR2437504A1/fr
Application granted granted Critical
Publication of FR2437504B1 publication Critical patent/FR2437504B1/fr
Expired 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
    • 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
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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)
  • Coloring (AREA)

Abstract

L'INVENTION SE RAPPORTE A UN MOTEUR A EXPLOSION, A INJECTION DIRECTE, A COMPRESSION D'AIR, DANS LEQUEL L'AIR COMBURANT PENETRE DANS UNE CHAMBRE DE COMBUSTION MENAGEE DANS LE PISTON ET Y RECOIT UN MOUVEMENT DE ROTATION. SELON L'INVENTION, L'INJECTEUR EST DU TYPE A TETON ET IL PROJETTE DANS LA DIRECTION DE ROTATION DE L'AIR UN JET CREUX QUI DONNE EN PARTIE NAISSANCE A UNE COUCHE MINCE SUR LA PAROI DE LA CHAMBRE DANS LA REGION SUPERIEURE DE LA PLAGE DE FONCTIONNEMENT DU MOTEUR; LE DIAMETRE EXTERIEUR DU JET A UNE VALEUR PLUS GRANDE DE 5 A 100 A CELLE D'UN JET EMIS PAR UN INJECTEUR CLASSIQUE. L'INVENTION AMELIORE LA MARCHE AU RALENTI ET A FAIBLE CHARGE SANS AFFECTER LA MARCHE A FORTE CHARGE DU TYPE DE MOTEUR CONSIDERE.
FR7924201A 1978-09-29 1979-09-28 Moteur a explosion, a injection directe et a compression d'air Expired FR2437504B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2842458A DE2842458C2 (de) 1978-09-29 1978-09-29 Luftverdichtende, direkteinspritzende Brennkraftmaschine

Publications (2)

Publication Number Publication Date
FR2437504A1 true FR2437504A1 (fr) 1980-04-25
FR2437504B1 FR2437504B1 (fr) 1985-10-18

Family

ID=6050844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7924201A Expired FR2437504B1 (fr) 1978-09-29 1979-09-28 Moteur a explosion, a injection directe et a compression d'air

Country Status (11)

Country Link
JP (1) JPS6033975B2 (fr)
AT (1) AT380069B (fr)
CH (1) CH641874A5 (fr)
DD (1) DD146079A1 (fr)
DE (1) DE2842458C2 (fr)
FR (1) FR2437504B1 (fr)
GB (1) GB2033473B (fr)
HU (1) HU181907B (fr)
IN (1) IN152752B (fr)
IT (1) IT1123742B (fr)
SE (1) SE437399B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2581421A1 (fr) * 1985-05-02 1986-11-07 Steyr Daimler Puch Ag Moteur a combustion interne a compression d'air et a piston avec chambre de combustion

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4761234A (en) * 1985-08-05 1988-08-02 Toray Industries, Inc. Interfacially synthesized reverse osmosis membrane
KR0183370B1 (ko) * 1995-07-07 1999-04-15 김은영 방향족 폴리에스테르 또는 방향족 폴리에스테르와 폴리아미드 공중합체의 활성층을 갖는 역삼투용 복합막
EP1616793B1 (fr) 2003-03-20 2010-12-01 Ricoh Company, Ltd. Dispositif et procede d'alimentation en poudre

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382585A1 (fr) * 1977-03-03 1978-09-29 Maschf Augsburg Nuernberg Ag Moteur a explosion a injection directe apres compression d'air

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382585A1 (fr) * 1977-03-03 1978-09-29 Maschf Augsburg Nuernberg Ag Moteur a explosion a injection directe apres compression d'air

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2581421A1 (fr) * 1985-05-02 1986-11-07 Steyr Daimler Puch Ag Moteur a combustion interne a compression d'air et a piston avec chambre de combustion

Also Published As

Publication number Publication date
AT380069B (de) 1986-04-10
CH641874A5 (de) 1984-03-15
SE437399B (sv) 1985-02-25
IT1123742B (it) 1986-04-30
DE2842458A1 (de) 1980-04-10
GB2033473A (en) 1980-05-21
DE2842458C2 (de) 1983-12-01
HU181907B (en) 1983-11-28
IT7926029A0 (it) 1979-09-26
SE7908088L (sv) 1980-03-30
JPS6033975B2 (ja) 1985-08-06
JPS5549524A (en) 1980-04-10
IN152752B (fr) 1984-03-31
DD146079A1 (de) 1981-01-21
FR2437504B1 (fr) 1985-10-18
GB2033473B (en) 1982-08-04
ATA626479A (de) 1985-08-15

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Legal Events

Date Code Title Description
ST Notification of lapse