FR2375452A1 - INTERNAL COMBUSTION ENGINE WITH EXHAUST GAS TURBOCHARGER - Google Patents

INTERNAL COMBUSTION ENGINE WITH EXHAUST GAS TURBOCHARGER

Info

Publication number
FR2375452A1
FR2375452A1 FR7738582A FR7738582A FR2375452A1 FR 2375452 A1 FR2375452 A1 FR 2375452A1 FR 7738582 A FR7738582 A FR 7738582A FR 7738582 A FR7738582 A FR 7738582A FR 2375452 A1 FR2375452 A1 FR 2375452A1
Authority
FR
France
Prior art keywords
outlet
exhaust gas
combustion engine
internal combustion
gas turbocharger
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
FR7738582A
Other languages
French (fr)
Other versions
FR2375452B1 (en
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 FR2375452A1 publication Critical patent/FR2375452A1/en
Application granted granted Critical
Publication of FR2375452B1 publication Critical patent/FR2375452B1/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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/44—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Moteur à combustion interne comportant un turbocompresseur à gaz d'échappement, avec un canal de jonction reliant la sortie d'un compresseur qui refoule l'air de suralimentation à l'entrée d'un refroidisseur d'air de suralimentation. Au moins dans sa partie faisant suite à la sortie 1 du compresseur, le canal de jonction est un diffuseur 2 de section circulaire ou ovale, dans le quel est disposé concentriquement au moins un autre diffuseur 5 de section circulaire ou ovale, dont les ouvertures d'entrée et de sortie 7, 8 sont, avec les ouvertures annulaires d'entrée et de sortie 9, 10 du diffuseur extérieur 2, dans un rapport tel qu'il règne des vitesses sensiblement égales aux deux ouvertures de sortie 8, 10.Internal combustion engine comprising an exhaust gas turbocharger, with a junction channel connecting the outlet of a compressor which delivers the charge air to the inlet of a charge air cooler. At least in its part following the outlet 1 of the compressor, the junction channel is a diffuser 2 of circular or oval section, in which is arranged concentrically at least one other diffuser 5 of circular or oval section, whose openings d 'inlet and outlet 7, 8 are, with the annular inlet and outlet openings 9, 10 of the external diffuser 2, in a ratio such that there are speeds substantially equal to the two outlet openings 8, 10.

FR7738582A 1976-12-23 1977-12-21 INTERNAL COMBUSTION ENGINE WITH EXHAUST GAS TURBOCHARGER Granted FR2375452A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762658375 DE2658375C2 (en) 1976-12-23 1976-12-23 Internal combustion engine with exhaust gas turbocharger

Publications (2)

Publication Number Publication Date
FR2375452A1 true FR2375452A1 (en) 1978-07-21
FR2375452B1 FR2375452B1 (en) 1982-10-08

Family

ID=5996360

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738582A Granted FR2375452A1 (en) 1976-12-23 1977-12-21 INTERNAL COMBUSTION ENGINE WITH EXHAUST GAS TURBOCHARGER

Country Status (10)

Country Link
JP (1) JPS6060012B2 (en)
BR (1) BR7708558A (en)
DD (1) DD132989A1 (en)
DE (1) DE2658375C2 (en)
DK (1) DK145390C (en)
ES (1) ES464350A1 (en)
FR (1) FR2375452A1 (en)
GB (1) GB1583060A (en)
IT (1) IT1090826B (en)
NL (1) NL7714007A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61241366A (en) * 1985-04-19 1986-10-27 Toyo Ink Mfg Co Ltd Ultraviolet curing coating material for reparing scuff
JPH0554516A (en) * 1991-08-23 1993-03-05 Matsushita Electric Ind Co Ltd Magnetic head device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1173999A (en) * 1956-03-09 1959-03-04 Bbc Brown Boveri & Cie Internal combustion machine, in particular two-stroke diesel engine, with at least one turbo-supercharger unit driven by the exhaust gases and at least one independently driven auxiliary compressor
FR1290767A (en) * 1961-06-02 1962-04-13 Sulzer Ag Method of operating polycylindrical internal combustion engines with supercharging
CH469202A (en) * 1967-07-14 1969-02-28 Licentia Gmbh Device for improving the efficiency of greatly expanded diffusers
US3884658A (en) * 1972-04-18 1975-05-20 Pall Corp Air cleaner for supercharged engines

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH352193A (en) * 1956-02-03 1961-02-15 Laval Steam Turbine Co Polycylindrical internal combustion engine exhaust system
CH582827A5 (en) * 1974-09-24 1976-12-15 Sulzer Ag
JPS5169064U (en) * 1974-11-28 1976-06-01

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1173999A (en) * 1956-03-09 1959-03-04 Bbc Brown Boveri & Cie Internal combustion machine, in particular two-stroke diesel engine, with at least one turbo-supercharger unit driven by the exhaust gases and at least one independently driven auxiliary compressor
FR1290767A (en) * 1961-06-02 1962-04-13 Sulzer Ag Method of operating polycylindrical internal combustion engines with supercharging
CH469202A (en) * 1967-07-14 1969-02-28 Licentia Gmbh Device for improving the efficiency of greatly expanded diffusers
US3884658A (en) * 1972-04-18 1975-05-20 Pall Corp Air cleaner for supercharged engines

Also Published As

Publication number Publication date
BR7708558A (en) 1978-08-22
NL7714007A (en) 1978-06-27
DE2658375A1 (en) 1978-06-29
IT1090826B (en) 1985-06-26
FR2375452B1 (en) 1982-10-08
JPS5390516A (en) 1978-08-09
GB1583060A (en) 1981-01-21
DK145390B (en) 1982-11-08
DE2658375C2 (en) 1982-10-28
ES464350A1 (en) 1978-08-01
DD132989A1 (en) 1978-11-22
DK572577A (en) 1978-06-24
JPS6060012B2 (en) 1985-12-27
DK145390C (en) 1983-04-05

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