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IL22389A - מחליף חום - Google Patents

מחליף חום

Info

Publication number
IL22389A
IL22389A IL2238964A IL2238964A IL22389A IL 22389 A IL22389 A IL 22389A IL 2238964 A IL2238964 A IL 2238964A IL 2238964 A IL2238964 A IL 2238964A IL 22389 A IL22389 A IL 22389A
Authority
IL
Israel
Prior art keywords
central tube
fins
heat exchanger
series
peripheral ring
Prior art date
Application number
IL2238964A
Other languages
English (en)
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of IL22389A publication Critical patent/IL22389A/he

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
    • 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
    • F28D7/10—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 one within the other, e.g. concentrically
    • 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
    • F28D7/10—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 one within the other, e.g. concentrically
    • F28D7/106—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 one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
    • 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
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F28F1/16—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being integral with the element, e.g. formed by extrusion
    • 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
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only 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
    • 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
    • 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
    • F28F1/422—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 with outside means integral with the tubular element and inside means integral with the tubular element

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)
IL2238964A 1963-11-19 1964-11-03 מחליף חום IL22389A (he)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR954196A FR1384012A (fr) 1963-11-19 1963-11-19 échangeur thermique à ailettes internes

Publications (1)

Publication Number Publication Date
IL22389A true IL22389A (he) 1968-05-30

Family

ID=8816857

Family Applications (1)

Application Number Title Priority Date Filing Date
IL2238964A IL22389A (he) 1963-11-19 1964-11-03 מחליף חום

Country Status (8)

Country Link
BE (1) BE655554A (he)
CH (1) CH423846A (he)
ES (1) ES306123A1 (he)
FR (1) FR1384012A (he)
GB (1) GB1032990A (he)
IL (1) IL22389A (he)
LU (1) LU47329A1 (he)
NL (1) NL6413455A (he)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532043B1 (fr) * 1982-08-23 1987-12-24 Fonderie Soc Gen De Condenseur tubulaire extrude
FR2545594A1 (fr) * 1983-05-05 1984-11-09 Scoma Energie Echangeur de chaleur
EP0138677A3 (fr) * 1983-09-21 1985-05-22 Office National d'Etudes et de Recherches Aérospatiales (O.N.E.R.A.) Perfectionnements apportés aux tubes échangeurs de chaleur, aux échangeurs réalisés avec de tel tubes, et aux installations à turbines à gaz comportant de tels échangeurs
DE3429524A1 (de) * 1984-08-10 1986-02-20 Kocks Technik Gmbh & Co, 4010 Hilden Dornstange oder stopfen fuer eine walzstrasse zum herstellen nahtloser rohre
GB2178518B (en) * 1985-05-21 1988-12-14 Specialist Heat Exchangers Ltd Heat exchangers
DE10053000A1 (de) * 2000-10-25 2002-05-08 Eaton Fluid Power Gmbh Klimaanlage mit innerem Wärmetauscher und Wärmetauscherrohr für einen solchen
DE102007015186A1 (de) * 2007-03-29 2008-10-02 Valeo Klimasysteme Gmbh Interner Wärmetauscher für eine Klimaanlage
ITPD20070410A1 (it) * 2007-12-12 2009-06-13 Mta Spa Scambiatore di calore
CN103808173A (zh) * 2014-01-27 2014-05-21 石祖嘉 列管式环形通道大通量微通道换热器
US11293703B2 (en) 2016-01-12 2022-04-05 Hamilton Sundstrand Corporation Heat exchangers
US10088250B2 (en) 2016-01-12 2018-10-02 Hamilton Sundstrand Corporation Heat exchangers
EP3336474B1 (en) * 2016-12-16 2021-04-07 HS Marston Aerospace Limited Heat exchanger
US11802736B2 (en) 2020-07-29 2023-10-31 Hamilton Sundstrand Corporation Annular heat exchanger

Also Published As

Publication number Publication date
NL6413455A (he) 1965-05-20
FR1384012A (fr) 1965-01-04
ES306123A1 (es) 1965-02-16
LU47329A1 (he) 1965-01-11
GB1032990A (en) 1966-06-15
CH423846A (fr) 1966-11-15
BE655554A (he)

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