FR2426879A1 - Structure d'echangeur de chaleur entre deux fluides - Google Patents

Structure d'echangeur de chaleur entre deux fluides

Info

Publication number
FR2426879A1
FR2426879A1 FR7815710A FR7815710A FR2426879A1 FR 2426879 A1 FR2426879 A1 FR 2426879A1 FR 7815710 A FR7815710 A FR 7815710A FR 7815710 A FR7815710 A FR 7815710A FR 2426879 A1 FR2426879 A1 FR 2426879A1
Authority
FR
France
Prior art keywords
condenser
cooling water
steam turbine
plates
small steam
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
FR7815710A
Other languages
English (en)
Other versions
FR2426879B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7815710A priority Critical patent/FR2426879B1/fr
Publication of FR2426879A1 publication Critical patent/FR2426879A1/fr
Application granted granted Critical
Publication of FR2426879B1 publication Critical patent/FR2426879B1/fr
Expired 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
    • F28D9/0012—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 apparatus having an annular form
    • F28D9/0018—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 apparatus having an annular form without any annular circulation of the heat exchange media
    • 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
    • F28D9/0006—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 plate-like or laminated conduits being enclosed within a pressure vessel
    • 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

L'invention entre dans le domaine des échangeurs de chaleur. Structure d'échangeur entre deux fluides comprenant des canaux tubulaires dont la surface externe est munie d'ailettes de conduction thermique caractérisée en ce qu'elle est obtenue par un assemblage, par emboîtement d'une multiplicité de plaques comprenant chacune des portions élémentaires de tubes d'axes perpendiculaires à la surface de la plaque, la forme des portions élémentaires de tubes étant choisie de façon à permettre leur emboîtement dans les portions élémentaires de tubes d'une plaque précédente et suivante. S'applique en particulier comme échangeur récupérateur de chaleur pour les gaz d'échappement des turbines de petite puissance.
FR7815710A 1978-05-26 1978-05-26 Structure d'echangeur de chaleur entre deux fluides Expired FR2426879B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7815710A FR2426879B1 (fr) 1978-05-26 1978-05-26 Structure d'echangeur de chaleur entre deux fluides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7815710A FR2426879B1 (fr) 1978-05-26 1978-05-26 Structure d'echangeur de chaleur entre deux fluides

Publications (2)

Publication Number Publication Date
FR2426879A1 true FR2426879A1 (fr) 1979-12-21
FR2426879B1 FR2426879B1 (fr) 1985-08-09

Family

ID=9208732

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815710A Expired FR2426879B1 (fr) 1978-05-26 1978-05-26 Structure d'echangeur de chaleur entre deux fluides

Country Status (1)

Country Link
FR (1) FR2426879B1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511138A1 (fr) * 1981-08-10 1983-02-11 Valeo Echangeur de chaleur a ailettes, en particulier pour vehicule automobile, et son procede de fabrication
EP2618089A2 (fr) * 2012-01-23 2013-07-24 Danfoss A/S Échangeur de chaleur, plaque d'échangeur de chaleur et procédé de fabrication d'un échangeur de chaleur
EP2988085A1 (fr) * 2014-08-22 2016-02-24 Alfa Laval Corporate AB Plaque d'échangeur de chaleur et échangeur de chaleur

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR569400A (fr) * 1922-08-03 1924-04-11 Perfectionnements apportés à la construction des radiateurs
FR2191087A1 (fr) * 1972-07-05 1974-02-01 Delamair Limited
CH556521A (fr) * 1972-06-29 1974-11-29 Violina Anstalt Echangeur thermique a courants croises et procede pour sa fabrication.
FR2362354A1 (fr) * 1976-08-18 1978-03-17 Pronko Vladimir Echangeur de chaleur a treillis

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR569400A (fr) * 1922-08-03 1924-04-11 Perfectionnements apportés à la construction des radiateurs
CH556521A (fr) * 1972-06-29 1974-11-29 Violina Anstalt Echangeur thermique a courants croises et procede pour sa fabrication.
FR2191087A1 (fr) * 1972-07-05 1974-02-01 Delamair Limited
FR2362354A1 (fr) * 1976-08-18 1978-03-17 Pronko Vladimir Echangeur de chaleur a treillis

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511138A1 (fr) * 1981-08-10 1983-02-11 Valeo Echangeur de chaleur a ailettes, en particulier pour vehicule automobile, et son procede de fabrication
EP2618089A2 (fr) * 2012-01-23 2013-07-24 Danfoss A/S Échangeur de chaleur, plaque d'échangeur de chaleur et procédé de fabrication d'un échangeur de chaleur
EP2618089A3 (fr) * 2012-01-23 2014-07-09 Danfoss A/S Échangeur de chaleur, plaque d'échangeur de chaleur et procédé de fabrication d'un échangeur de chaleur
EP2988085A1 (fr) * 2014-08-22 2016-02-24 Alfa Laval Corporate AB Plaque d'échangeur de chaleur et échangeur de chaleur
WO2016026958A1 (fr) * 2014-08-22 2016-02-25 Alfa Laval Corporate Ab Plaque de transfert thermique et échangeur thermique à plaques
JP2017528674A (ja) * 2014-08-22 2017-09-28 アルファ−ラヴァル・コーポレート・アーベー 伝熱プレートおよびプレート熱交換器
US10234212B2 (en) 2014-08-22 2019-03-19 Alfa Laval Corporate Ab Heat transfer plate and plate heat exchanger

Also Published As

Publication number Publication date
FR2426879B1 (fr) 1985-08-09

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Legal Events

Date Code Title Description
ST Notification of lapse