FR2813385B1 - DOUBLE HEAT EXCHANGER, ESPECIALLY RADIATOR AND CONDENSER FOR AIR CONDITIONING A VEHICLE - Google Patents

DOUBLE HEAT EXCHANGER, ESPECIALLY RADIATOR AND CONDENSER FOR AIR CONDITIONING A VEHICLE

Info

Publication number
FR2813385B1
FR2813385B1 FR0011140A FR0011140A FR2813385B1 FR 2813385 B1 FR2813385 B1 FR 2813385B1 FR 0011140 A FR0011140 A FR 0011140A FR 0011140 A FR0011140 A FR 0011140A FR 2813385 B1 FR2813385 B1 FR 2813385B1
Authority
FR
France
Prior art keywords
exchanger
fluid
heat exchanger
heat
condenser
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.)
Expired - Fee Related
Application number
FR0011140A
Other languages
French (fr)
Other versions
FR2813385A1 (en
Inventor
Tatsuo Ozaki
Satomi Muto
Takaaki Sakane
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Priority to FR0011140A priority Critical patent/FR2813385B1/en
Publication of FR2813385A1 publication Critical patent/FR2813385A1/en
Application granted granted Critical
Publication of FR2813385B1 publication Critical patent/FR2813385B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
    • F28D1/0452—Combination of units extending one behind the other with units extending one beside or one above the other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
    • F01P2003/182—Arrangements or mounting of liquid-to-air heat-exchangers with multiple heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
    • F01P2003/185—Arrangements or mounting of liquid-to-air heat-exchangers arranged in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
    • F01P2003/187—Arrangements or mounting of liquid-to-air heat-exchangers arranged in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2050/00—Applications
    • F01P2050/24—Hybrid vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2050/00—Applications
    • F01P2050/30—Circuit boards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2060/00—Cooling circuits using auxiliaries
    • F01P2060/14—Condenser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/20—Cooling circuits not specific to a single part of engine or machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0028—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for cooling heat generating elements, e.g. for cooling electronic components or electric devices
    • F28D2021/0031—Radiators for recooling a coolant of cooling systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0084—Condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0091—Radiators
    • F28D2021/0094—Radiators for recooling the engine coolant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
    • F28F2009/004—Common frame elements for multiple cores
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F28F2215/02—Arrangements of fins common to different heat exchange sections, the fins being in contact with different heat exchange media

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The heat exchanger (100) is joined to first and second heat release elements and has a first exchanger (110) to cool the fluid flow by air passed through the exchanger (110) and so pass this cooled fluid to the first release element. A second heat exchanger (120) exchanges heat between the first fluid passing through the exchanger (120) and transient air to cool this fluid down below the first exchanger (110) fluid product as fed into the release element. The second exchanger (120) directs the first cooled fluid to the second release element. A third exchanger on the downstream airflow side of first and second exchangers now exchanges heat between the second fluid and air passing the third exchanger to cool this second fluid down below the first fluid as flowing through the second exchanger (120). Part of the second exchanger faces that part of the third exchanger taking the flow from the second exchanger.
FR0011140A 2000-08-31 2000-08-31 DOUBLE HEAT EXCHANGER, ESPECIALLY RADIATOR AND CONDENSER FOR AIR CONDITIONING A VEHICLE Expired - Fee Related FR2813385B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0011140A FR2813385B1 (en) 2000-08-31 2000-08-31 DOUBLE HEAT EXCHANGER, ESPECIALLY RADIATOR AND CONDENSER FOR AIR CONDITIONING A VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0011140A FR2813385B1 (en) 2000-08-31 2000-08-31 DOUBLE HEAT EXCHANGER, ESPECIALLY RADIATOR AND CONDENSER FOR AIR CONDITIONING A VEHICLE

Publications (2)

Publication Number Publication Date
FR2813385A1 FR2813385A1 (en) 2002-03-01
FR2813385B1 true FR2813385B1 (en) 2002-12-20

Family

ID=8853867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0011140A Expired - Fee Related FR2813385B1 (en) 2000-08-31 2000-08-31 DOUBLE HEAT EXCHANGER, ESPECIALLY RADIATOR AND CONDENSER FOR AIR CONDITIONING A VEHICLE

Country Status (1)

Country Link
FR (1) FR2813385B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10227929A1 (en) * 2002-06-21 2004-01-08 Behr Gmbh & Co. The heat exchanger
FR2844224B1 (en) * 2002-09-06 2004-11-19 Renault Sa SYSTEM FOR COOLING A HYBRID DRIVE CHAIN FOR A MOTOR VEHICLE.
FR2849173B1 (en) * 2002-12-19 2006-01-27 Valeo Thermique Moteur Sa HEAT EXCHANGER MODULE, IN PARTICULAR FOR A MOTOR VEHICLE, COMPRISING A PLURALITY OF HEAT EXCHANGERS
FR2927416A1 (en) * 2008-02-11 2009-08-14 Renault Sas Heat exchanger i.e. radiator, for motor vehicle's engine, has partition dividing interior of tank into compartments respectively communicating with specific number of tubes, where compartments respectively include inlet and outlet openings

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651816A (en) * 1986-03-19 1987-03-24 Modine Manufacturing Company Heat exchanger module for a vehicle or the like
US5526873A (en) * 1989-07-19 1996-06-18 Valeo Thermique Moteur Heat exchanger apparatus for a plurality of cooling circuits using the same coolant
FR2682160B1 (en) * 1991-10-07 1995-04-21 Renault Vehicules Ind COOLING SYSTEM FOR AN INTERNAL COMBUSTION ENGINE HAVING TWO DISTINCT RADIATOR PARTS.
DE4142023C2 (en) * 1991-12-19 2001-05-10 Behr Gmbh & Co Heat exchanger unit for motor vehicles
FR2709344B1 (en) * 1993-08-27 1995-10-13 Valeo Thermique Moteur Sa Condenser for motor vehicle air conditioning system.
FR2726325B1 (en) * 1994-10-27 1997-01-03 Peugeot OIL COOLING DEVICE IN A VEHICLE EQUIPPED WITH A WATER COOLED ENGINE
JP3653909B2 (en) * 1996-08-05 2005-06-02 株式会社デンソー Heat exchanger
JP3810875B2 (en) * 1997-01-24 2006-08-16 カルソニックカンセイ株式会社 Integrated heat exchanger
US6124644A (en) * 1998-01-13 2000-09-26 Modine Manufacturing Company Single core dual circuit heat exchange system

Also Published As

Publication number Publication date
FR2813385A1 (en) 2002-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse
RN Application for restoration
FC Favourable decision of inpi director general on an application for restauration.
PLFP Fee payment

Year of fee payment: 17

PLFP Fee payment

Year of fee payment: 18

PLFP Fee payment

Year of fee payment: 19