FR2448449A1 - Cooling system for road vehicle engine - has heat exchanger in passageway on cab roof and also fan behind it - Google Patents

Cooling system for road vehicle engine - has heat exchanger in passageway on cab roof and also fan behind it

Info

Publication number
FR2448449A1
FR2448449A1 FR7903558A FR7903558A FR2448449A1 FR 2448449 A1 FR2448449 A1 FR 2448449A1 FR 7903558 A FR7903558 A FR 7903558A FR 7903558 A FR7903558 A FR 7903558A FR 2448449 A1 FR2448449 A1 FR 2448449A1
Authority
FR
France
Prior art keywords
heat exchanger
passageway
corridor
roof
cooling system
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.)
Pending
Application number
FR7903558A
Other languages
French (fr)
Inventor
Michel Jocteur Monrozier
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.)
Renault Trucks SAS
Original Assignee
Renault Vehicules Industriels 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
Application filed by Renault Vehicules Industriels SA filed Critical Renault Vehicules Industriels SA
Priority to FR7903558A priority Critical patent/FR2448449A1/en
Publication of FR2448449A1 publication Critical patent/FR2448449A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
    • B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

The cooling arrangement is for a vehicle with an internal combustion engine, and which is liquid cooled, and has a driving cab with a roof. The heat exchanger (1) is in a corridor (2a) on the roof, and through which air flows. The corridor is pipe shaped. A head of the heat exchanger the pipe is convergent and behind it, divergent. This increases pressure in front and decreases it behind. A clutched fan (6) is placed in the corridor downstream of the heat exchanger. The corridor has a lower deflector, formed by the roof or separate from it. An aileron can also be used.
FR7903558A 1979-02-06 1979-02-06 Cooling system for road vehicle engine - has heat exchanger in passageway on cab roof and also fan behind it Pending FR2448449A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7903558A FR2448449A1 (en) 1979-02-06 1979-02-06 Cooling system for road vehicle engine - has heat exchanger in passageway on cab roof and also fan behind it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7903558A FR2448449A1 (en) 1979-02-06 1979-02-06 Cooling system for road vehicle engine - has heat exchanger in passageway on cab roof and also fan behind it

Publications (1)

Publication Number Publication Date
FR2448449A1 true FR2448449A1 (en) 1980-09-05

Family

ID=9221878

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903558A Pending FR2448449A1 (en) 1979-02-06 1979-02-06 Cooling system for road vehicle engine - has heat exchanger in passageway on cab roof and also fan behind it

Country Status (1)

Country Link
FR (1) FR2448449A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467096A1 (en) * 1979-10-10 1981-04-17 Sueddeutsche Kuehler Behr MOTOR VEHICLE AND, IN PARTICULAR, TRUCK, COMPRISING A COOLING DEVICE OF AN INTERNAL COMBUSTION ENGINE
WO1986006689A1 (en) * 1985-05-09 1986-11-20 Ford Motor Company Limited Engine cooling system
EP1849640A2 (en) * 2006-04-25 2007-10-31 MAN Nutzfahrzeuge Aktiengesellschaft Motor cooling device on the roof of an omnibus
US20080251039A1 (en) * 2003-01-08 2008-10-16 Ise Corporation Vehicle Rooftop Engine Cooling System

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH174244A (en) * 1934-01-24 1934-12-31 Verkehrspatente Ag F Cooling device on motor vehicles, in particular on automobiles with a streamlined vehicle structure.
US2242494A (en) * 1932-04-07 1941-05-20 Austin M Wolf Ventilating and cooling system for motor vehicles
US2247962A (en) * 1939-08-07 1941-07-01 Clark Equipment Co Vehicle
FR874333A (en) * 1940-07-31 1942-08-04 Ets Ringhoffer Tatra Sa Improved radiator layout in vehicles with rear engine
GB1338300A (en) * 1972-08-22 1973-11-21 Rolls Royce Motors Ltd Road vehicles
FR2230514A1 (en) * 1973-05-23 1974-12-20 British Leyland Uk Ltd
FR2317117A1 (en) * 1975-07-10 1977-02-04 Sueddeutsche Kuehler Behr Cooling system for lorry - with noise reduction using large fan on roof of cab
FR2317118A1 (en) * 1975-07-10 1977-02-04 Sueddeutsche Kuehler Behr Cooling system for lorry - with large dia. fan in housing above and behind cab to blow over angled radiators
FR2369943A1 (en) * 1976-11-09 1978-06-02 List Hans Cooling system for lorry - has full width heat exchanger support in cooling housing on cab roof

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2242494A (en) * 1932-04-07 1941-05-20 Austin M Wolf Ventilating and cooling system for motor vehicles
CH174244A (en) * 1934-01-24 1934-12-31 Verkehrspatente Ag F Cooling device on motor vehicles, in particular on automobiles with a streamlined vehicle structure.
US2247962A (en) * 1939-08-07 1941-07-01 Clark Equipment Co Vehicle
FR874333A (en) * 1940-07-31 1942-08-04 Ets Ringhoffer Tatra Sa Improved radiator layout in vehicles with rear engine
GB1338300A (en) * 1972-08-22 1973-11-21 Rolls Royce Motors Ltd Road vehicles
FR2230514A1 (en) * 1973-05-23 1974-12-20 British Leyland Uk Ltd
FR2317117A1 (en) * 1975-07-10 1977-02-04 Sueddeutsche Kuehler Behr Cooling system for lorry - with noise reduction using large fan on roof of cab
FR2317118A1 (en) * 1975-07-10 1977-02-04 Sueddeutsche Kuehler Behr Cooling system for lorry - with large dia. fan in housing above and behind cab to blow over angled radiators
FR2369943A1 (en) * 1976-11-09 1978-06-02 List Hans Cooling system for lorry - has full width heat exchanger support in cooling housing on cab roof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467096A1 (en) * 1979-10-10 1981-04-17 Sueddeutsche Kuehler Behr MOTOR VEHICLE AND, IN PARTICULAR, TRUCK, COMPRISING A COOLING DEVICE OF AN INTERNAL COMBUSTION ENGINE
WO1986006689A1 (en) * 1985-05-09 1986-11-20 Ford Motor Company Limited Engine cooling system
US20080251039A1 (en) * 2003-01-08 2008-10-16 Ise Corporation Vehicle Rooftop Engine Cooling System
EP1849640A2 (en) * 2006-04-25 2007-10-31 MAN Nutzfahrzeuge Aktiengesellschaft Motor cooling device on the roof of an omnibus
EP1849640A3 (en) * 2006-04-25 2010-10-27 MAN Nutzfahrzeuge Aktiengesellschaft Motor cooling device on the roof of an omnibus

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