DE69811452D1 - Cross-flow heat exchanger - Google Patents

Cross-flow heat exchanger

Info

Publication number
DE69811452D1
DE69811452D1 DE69811452T DE69811452T DE69811452D1 DE 69811452 D1 DE69811452 D1 DE 69811452D1 DE 69811452 T DE69811452 T DE 69811452T DE 69811452 T DE69811452 T DE 69811452T DE 69811452 D1 DE69811452 D1 DE 69811452D1
Authority
DE
Germany
Prior art keywords
series
channels
tubes
plates
heat exchanger
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
DE69811452T
Other languages
German (de)
Other versions
DE69811452T2 (en
Inventor
Pierre Carpentier
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.)
CONST AERO NAVALES
Original Assignee
CONST AERO NAVALES
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 CONST AERO NAVALES filed Critical CONST AERO NAVALES
Publication of DE69811452D1 publication Critical patent/DE69811452D1/en
Application granted granted Critical
Publication of DE69811452T2 publication Critical patent/DE69811452T2/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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0081—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by a single plate-like element ; the conduits for one heat-exchange medium being integrated in one single plate-like element
    • 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
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/0236—Header boxes; End plates floating elements
    • F28F9/0241—Header boxes; End plates floating elements floating end plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/10—Particular pattern of flow of the heat exchange media
    • F28F2250/102—Particular pattern of flow of the heat exchange media with change of flow direction

Abstract

Space between the heat exchanger casing and a series of flat parallel tubes containing high temperature fluid is used to circulate lower temperature fluid. The heat exchanger has a first series of flow channels for a first high temperature fluid, made from thermally conducting material and a second series of flow channels for a second fluid at a lower temperature, also made from a thermally conducting material. These channels intercept perpendicularly so as to ensure heat transfer between the first and second fluids. Each channel is of oblong shape and is divided by insertion of a thermally conducting material fixed to the long internal channel faces on a number of internal channels. The first series of channels are formed from flat parallel tubes (7) juxtaposed in the direction perpendicular to the large axis of their transversal section at pre-set distances between two exterior lateral plates (8). These plates are parallel to the tubes in a casing (9) which is open other lateral faces and is maintained at the top and bottom by input and output collector plates (13, 14) of collector inputs (2) and outputs (3), in which the tubes (7) terminate. The channels of the second series are formed in the spaces between the exterior of the tubes (7) and the plates of the casing (9).
DE69811452T 1997-10-10 1998-08-03 Cross-flow heat exchanger Expired - Fee Related DE69811452T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9712712A FR2769697B1 (en) 1997-10-10 1997-10-10 HEAT EXCHANGER OF THE ORTHOGONAL CROSSING TYPE OF TWO FLUIDS

Publications (2)

Publication Number Publication Date
DE69811452D1 true DE69811452D1 (en) 2003-03-27
DE69811452T2 DE69811452T2 (en) 2003-12-24

Family

ID=9512109

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69811452T Expired - Fee Related DE69811452T2 (en) 1997-10-10 1998-08-03 Cross-flow heat exchanger

Country Status (4)

Country Link
EP (1) EP0908691B1 (en)
AT (1) ATE232961T1 (en)
DE (1) DE69811452T2 (en)
FR (1) FR2769697B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2779812B1 (en) * 1998-06-12 2000-10-06 Soc Et Et De Const Aero Navale HEAT EXCHANGER OF THE HOLLOW CASING TYPE INCLUDING IN PARTICULAR A LARGE NUMBER OF FIRST FLOW WAYS OF A FIRST FLUID AND TRAVELED BY A SECOND FLUID IN THERMAL EXCHANGE CONTACT WITH THESE WAYS
FR2846406B1 (en) * 2002-10-29 2005-12-30 Const Aero Navales DEVICE SUCH AS A HEAT EXCHANGER OF THE TYPE COMPRISING A CENTRAL BODY OF WHICH TWO OPPOSITE END SIDES ARE STUCKED BY A BOX OF GENERAL CONVEX FORM AND APPROPRIATE HEAT EXCHANGER
DE102004031567A1 (en) * 2004-06-29 2006-02-02 Behr Gmbh & Co. Kg Heat exchanger
DE102006005106A1 (en) * 2006-02-04 2007-08-09 Modine Manufacturing Co., Racine Heat exchanger with a connection plate, in particular intercooler

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1115988A (en) * 1965-11-03 1968-06-06 Herbert Fernyhough Maddocks Improvements in heat exchangers
FR1544973A (en) * 1966-11-18 1968-11-08 Marston Excelsior Ltd plate type heat exchanger
FR2214094B1 (en) * 1973-01-16 1976-05-14 Marston Excelsior Ltd
FR2224727B1 (en) * 1973-04-04 1975-08-22 Chausson Usines Sa
FR2415790A1 (en) * 1978-01-27 1979-08-24 Westinghouse Electric Corp Heat exchanger with outer chamber and inner tubes - joined by a tube plate with a flexible part to reduce thermal stresses
US4453592A (en) * 1981-08-03 1984-06-12 The Air Preheater Company, Inc. Expansion guide
DE3260735D1 (en) * 1981-11-27 1984-10-18 Bbc Brown Boveri & Cie Heat exchanger with several pipe bundles
FR2542438B1 (en) * 1983-03-08 1988-02-26 Commissariat Energie Atomique HEAT EXCHANGER BETWEEN TWO GASES WITH PLASTIC EXCHANGE SURFACE
DE4142375A1 (en) * 1991-12-20 1993-07-08 Siemens Ag COOLING AIR COOLER FOR GAS TURBINES
US5186239A (en) * 1992-01-30 1993-02-16 Ford Motor Company Heat exchanger with thermal stress relieving zone
SE469912C (en) * 1992-09-30 1996-03-28 Valeo Engine Cooling Ab Vehicle cooler with flat pipes in rows where the pipes have widened end portions and the adjacent row of touching portions

Also Published As

Publication number Publication date
EP0908691B1 (en) 2003-02-19
EP0908691A1 (en) 1999-04-14
ATE232961T1 (en) 2003-03-15
DE69811452T2 (en) 2003-12-24
FR2769697B1 (en) 1999-12-31
FR2769697A1 (en) 1999-04-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee