FR2140302B1 - - Google Patents

Info

Publication number
FR2140302B1
FR2140302B1 FR7120916A FR7120916A FR2140302B1 FR 2140302 B1 FR2140302 B1 FR 2140302B1 FR 7120916 A FR7120916 A FR 7120916A FR 7120916 A FR7120916 A FR 7120916A FR 2140302 B1 FR2140302 B1 FR 2140302B1
Authority
FR
France
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
Application number
FR7120916A
Other languages
French (fr)
Other versions
FR2140302A1 (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.)
ETU CONST AERO NAVALES
Original Assignee
ETU 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 ETU CONST AERO NAVALES filed Critical ETU CONST AERO NAVALES
Priority to FR7120916A priority Critical patent/FR2140302A1/fr
Priority to DE19722227945 priority patent/DE2227945A1/de
Publication of FR2140302A1 publication Critical patent/FR2140302A1/fr
Application granted granted Critical
Publication of FR2140302B1 publication Critical patent/FR2140302B1/fr
Granted 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
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular 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
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR7120916A 1971-06-09 1971-06-09 Multicell heat exchanger - esp for corrosive gases requiring double wall separation Granted FR2140302A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7120916A FR2140302A1 (en) 1971-06-09 1971-06-09 Multicell heat exchanger - esp for corrosive gases requiring double wall separation
DE19722227945 DE2227945A1 (de) 1971-06-09 1972-06-08 Mehrzelliger Wärmetauscher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7120916A FR2140302A1 (en) 1971-06-09 1971-06-09 Multicell heat exchanger - esp for corrosive gases requiring double wall separation

Publications (2)

Publication Number Publication Date
FR2140302A1 FR2140302A1 (en) 1973-01-19
FR2140302B1 true FR2140302B1 (OSRAM) 1975-08-22

Family

ID=9078358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7120916A Granted FR2140302A1 (en) 1971-06-09 1971-06-09 Multicell heat exchanger - esp for corrosive gases requiring double wall separation

Country Status (2)

Country Link
DE (1) DE2227945A1 (OSRAM)
FR (1) FR2140302A1 (OSRAM)

Also Published As

Publication number Publication date
DE2227945A1 (de) 1972-12-28
FR2140302A1 (en) 1973-01-19

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Legal Events

Date Code Title Description
ST Notification of lapse