FR2396261A1 - IMPROVEMENTS IN HEAT EXCHANGERS - Google Patents

IMPROVEMENTS IN HEAT EXCHANGERS

Info

Publication number
FR2396261A1
FR2396261A1 FR7819175A FR7819175A FR2396261A1 FR 2396261 A1 FR2396261 A1 FR 2396261A1 FR 7819175 A FR7819175 A FR 7819175A FR 7819175 A FR7819175 A FR 7819175A FR 2396261 A1 FR2396261 A1 FR 2396261A1
Authority
FR
France
Prior art keywords
plates
plate
heat exchangers
space
exchangers
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
FR7819175A
Other languages
French (fr)
Other versions
FR2396261B1 (en
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2396261A1 publication Critical patent/FR2396261A1/en
Application granted granted Critical
Publication of FR2396261B1 publication Critical patent/FR2396261B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F28F9/0229—Double end plates; Single end plates with hollow spaces
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/003—Multiple wall conduits, e.g. for leak detection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/26—Safety or protection arrangements; Arrangements for preventing malfunction for allowing differential expansion between elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Abstract

L'invention est du domaine des échangeurs de chaleur. Elle vise plus précisément un échangeur de chaleur comportant des tubes à double paroi 3 disposés dans une coquille et dont les sections extérieures 5 sont montées dans une plaque tubulaire intérieure 9, tandis que les sections intérieures 5 sont montées dans une plaque tubulaire extérieure 11 espacée de la plaque 9, tandis que l'espace compris entre les deux plaques 9, 11 est clos par une partie 17 de la coquille reliée aux plaques 9 et 11 par des bordures 19, 21, 22, 25 permettant de l'enlever par glissement axial au-dessus de la bordure 22 de la plaque 11, ce qui permet d'accéder facilement à l'espace compris entre les deux plaques 9 et 11. Application l'inspection et aux réparations à pratiquer sur les échangeurs.The invention is in the field of heat exchangers. It relates more specifically to a heat exchanger comprising double-walled tubes 3 arranged in a shell and whose outer sections 5 are mounted in an inner tube plate 9, while the inner sections 5 are mounted in an outer tube plate 11 spaced apart by the plate 9, while the space between the two plates 9, 11 is closed by a part 17 of the shell connected to the plates 9 and 11 by borders 19, 21, 22, 25 allowing it to be removed by axial sliding above the edge 22 of the plate 11, which allows easy access to the space between the two plates 9 and 11. Application inspection and repairs to be carried out on the exchangers.

FR7819175A 1977-06-28 1978-06-27 IMPROVEMENTS IN HEAT EXCHANGERS Granted FR2396261A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81069177A 1977-06-28 1977-06-28

Publications (2)

Publication Number Publication Date
FR2396261A1 true FR2396261A1 (en) 1979-01-26
FR2396261B1 FR2396261B1 (en) 1983-10-07

Family

ID=25204438

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7819175A Granted FR2396261A1 (en) 1977-06-28 1978-06-27 IMPROVEMENTS IN HEAT EXCHANGERS

Country Status (4)

Country Link
JP (1) JPS6051639B2 (en)
DE (1) DE2822999A1 (en)
FR (1) FR2396261A1 (en)
GB (1) GB1585045A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0136127A2 (en) * 1983-09-28 1985-04-03 National Nuclear Corporation Limited Tube-in-shell heat exchangers

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2905552C2 (en) * 1979-02-14 1984-10-18 Stiebel Eltron Gmbh & Co Kg, 3450 Holzminden Heat exchanger
JPS57190278U (en) * 1981-05-29 1982-12-02
MXPA04003883A (en) * 2001-10-24 2005-02-17 Behr Gmbh & Co Kg Thermal conductor.
DE10204107B4 (en) 2002-02-01 2018-12-13 Mahle International Gmbh Exhaust gas heat exchanger
JP4151001B2 (en) * 2002-07-25 2008-09-17 株式会社ティラド Heat exchanger
DE102004013399A1 (en) * 2004-01-22 2005-10-06 Behr Gmbh & Co. Kg Frame part for a tube heat exchanger
JP6948402B2 (en) 2017-03-06 2021-10-13 新昌▲県▼四通▲機▼▲電▼有限公司 Vibration control pipe and its manufacturing method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743089A (en) * 1954-08-13 1956-04-24 Griscom Russell Co Heat exchanger tube sheet leakage prevention and detection construction
FR1392658A (en) * 1964-02-06 1965-03-19 Alsacienne D Etudes Et De Trav double tube heat exchanger and its manufacturing process
FR1501741A (en) * 1965-05-21 1967-11-18 English Electric Co Ltd heat exchanger for indirect heat transfer
FR2160867A1 (en) * 1971-11-26 1973-07-06 Messep Griesheim Gmbh

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743089A (en) * 1954-08-13 1956-04-24 Griscom Russell Co Heat exchanger tube sheet leakage prevention and detection construction
FR1392658A (en) * 1964-02-06 1965-03-19 Alsacienne D Etudes Et De Trav double tube heat exchanger and its manufacturing process
FR1501741A (en) * 1965-05-21 1967-11-18 English Electric Co Ltd heat exchanger for indirect heat transfer
FR2160867A1 (en) * 1971-11-26 1973-07-06 Messep Griesheim Gmbh
US3820598A (en) * 1971-11-26 1974-06-28 Messer Griesheim Gmbh Apparatus for cooling liquids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0136127A2 (en) * 1983-09-28 1985-04-03 National Nuclear Corporation Limited Tube-in-shell heat exchangers
EP0136127A3 (en) * 1983-09-28 1985-12-18 National Nuclear Corporation Limited Tube-in-shell heat exchangers

Also Published As

Publication number Publication date
FR2396261B1 (en) 1983-10-07
GB1585045A (en) 1981-02-18
JPS5417558A (en) 1979-02-08
DE2822999C2 (en) 1988-03-10
JPS6051639B2 (en) 1985-11-14
DE2822999A1 (en) 1979-01-18

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Legal Events

Date Code Title Description
ST Notification of lapse