FR2495689A1 - Coolant circuit for diesel engine - has heat exchanger in air intake for recuperator air and fuel circuit - Google Patents

Coolant circuit for diesel engine - has heat exchanger in air intake for recuperator air and fuel circuit Download PDF

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Publication number
FR2495689A1
FR2495689A1 FR8025991A FR8025991A FR2495689A1 FR 2495689 A1 FR2495689 A1 FR 2495689A1 FR 8025991 A FR8025991 A FR 8025991A FR 8025991 A FR8025991 A FR 8025991A FR 2495689 A1 FR2495689 A1 FR 2495689A1
Authority
FR
France
Prior art keywords
air
circuit
recuperator
heat exchanger
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
FR8025991A
Other languages
English (en)
French (fr)
Other versions
FR2495689B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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.)
HYPERBAR DEVELOP SURALIMENTATI
Original Assignee
HYPERBAR DEVELOP SURALIMENTATI
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 HYPERBAR DEVELOP SURALIMENTATI filed Critical HYPERBAR DEVELOP SURALIMENTATI
Priority to FR8025991A priority Critical patent/FR2495689A1/fr
Publication of FR2495689A1 publication Critical patent/FR2495689A1/fr
Application granted granted Critical
Publication of FR2495689B1 publication Critical patent/FR2495689B1/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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F02B29/0425—Air cooled heat exchangers
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F02B29/0418—Layout of the intake air cooling or coolant circuit the intake air cooler having a bypass or multiple flow paths within the heat exchanger to vary the effective heat transfer surface
    • 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
    • F02B33/443—Heating of charging air, e.g. for facilitating the starting
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0493—Controlling the air charge temperature
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Supercharger (AREA)
FR8025991A 1980-12-08 1980-12-08 Coolant circuit for diesel engine - has heat exchanger in air intake for recuperator air and fuel circuit Granted FR2495689A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8025991A FR2495689A1 (en) 1980-12-08 1980-12-08 Coolant circuit for diesel engine - has heat exchanger in air intake for recuperator air and fuel circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8025991A FR2495689A1 (en) 1980-12-08 1980-12-08 Coolant circuit for diesel engine - has heat exchanger in air intake for recuperator air and fuel circuit

Publications (2)

Publication Number Publication Date
FR2495689A1 true FR2495689A1 (en) 1982-06-11
FR2495689B1 FR2495689B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-02-21

Family

ID=9248781

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8025991A Granted FR2495689A1 (en) 1980-12-08 1980-12-08 Coolant circuit for diesel engine - has heat exchanger in air intake for recuperator air and fuel circuit

Country Status (1)

Country Link
FR (1) FR2495689A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080983A3 (en) * 1981-12-01 1984-05-30 Ab Volvo System for supplying combustion air to a supercharged combustion engine with charge air cooling
EP0602348A1 (de) * 1992-12-12 1994-06-22 MAN Nutzfahrzeuge Aktiengesellschaft Verfahren zur Regelung der Ladelufttemperatur, sowie Vorrichtung zu dessen Durchführung
FR2734324A1 (fr) * 1995-05-18 1996-11-22 Valeo Thermique Moteur Sa Dispositif de refroidissement de l'air de suralimentation d'un moteur thermique
EP1211400A3 (en) * 2000-12-01 2002-08-14 Caterpillar Inc. Intake air temperature control system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1255956A (en) * 1968-02-02 1971-12-08 Covrad Ltd Formerly Known As C Means for regulating the temperature of air passing from an air compressor to an internal combustion engine
FR2240362A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-08-10 1975-03-07 Semt
FR2364340A1 (fr) * 1976-09-10 1978-04-07 Mtu Friedrichshafen Gmbh Appareil d'echange de chaleur de l'air d'alimentation d'un moteur a combustion interne
FR2381175A1 (fr) * 1977-02-17 1978-09-15 Mtu Friedrichshafen Gmbh Moteur a combustion interne a piston, a suralimentation par turbocompresseur a gaz d'echappement, et son procede de fonctionnement
FR2383317A1 (fr) * 1977-03-12 1978-10-06 Lucas Industries Ltd Moteur a combustion interne a turbo-compresseur
GB2001128A (en) * 1977-07-12 1979-01-24 Alsacienne Constr Meca A supercharged diesel engine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1255956A (en) * 1968-02-02 1971-12-08 Covrad Ltd Formerly Known As C Means for regulating the temperature of air passing from an air compressor to an internal combustion engine
FR2240362A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-08-10 1975-03-07 Semt
FR2364340A1 (fr) * 1976-09-10 1978-04-07 Mtu Friedrichshafen Gmbh Appareil d'echange de chaleur de l'air d'alimentation d'un moteur a combustion interne
FR2381175A1 (fr) * 1977-02-17 1978-09-15 Mtu Friedrichshafen Gmbh Moteur a combustion interne a piston, a suralimentation par turbocompresseur a gaz d'echappement, et son procede de fonctionnement
FR2383317A1 (fr) * 1977-03-12 1978-10-06 Lucas Industries Ltd Moteur a combustion interne a turbo-compresseur
GB2001128A (en) * 1977-07-12 1979-01-24 Alsacienne Constr Meca A supercharged diesel engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080983A3 (en) * 1981-12-01 1984-05-30 Ab Volvo System for supplying combustion air to a supercharged combustion engine with charge air cooling
EP0602348A1 (de) * 1992-12-12 1994-06-22 MAN Nutzfahrzeuge Aktiengesellschaft Verfahren zur Regelung der Ladelufttemperatur, sowie Vorrichtung zu dessen Durchführung
FR2734324A1 (fr) * 1995-05-18 1996-11-22 Valeo Thermique Moteur Sa Dispositif de refroidissement de l'air de suralimentation d'un moteur thermique
EP1211400A3 (en) * 2000-12-01 2002-08-14 Caterpillar Inc. Intake air temperature control system

Also Published As

Publication number Publication date
FR2495689B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-02-21

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ER Errata listed in the french official journal (bopi)

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