FR1415799A - Perfectionnements aux tubes à ailettes, notamment pour parois tubulaires - Google Patents

Perfectionnements aux tubes à ailettes, notamment pour parois tubulaires

Info

Publication number
FR1415799A
FR1415799A FR988682A FR988682A FR1415799A FR 1415799 A FR1415799 A FR 1415799A FR 988682 A FR988682 A FR 988682A FR 988682 A FR988682 A FR 988682A FR 1415799 A FR1415799 A FR 1415799A
Authority
FR
France
Prior art keywords
finned tubes
tubular walls
tubular
walls
finned
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
Application number
FR988682A
Other languages
English (en)
Inventor
Andre Huet
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 filed Critical
Priority to FR988682A priority Critical patent/FR1415799A/fr
Priority to GB3965065A priority patent/GB1088827A/en
Application granted granted Critical
Publication of FR1415799A publication Critical patent/FR1415799A/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
    • 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
    • F28D7/0041—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 for only one medium being tubes having parts touching each other or tubes assembled in panel form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/101—Tubes having fins or ribs
    • F22B37/102—Walls built-up from finned tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/02—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnaces, fire tubes or flue ways
    • 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
    • F28F1/22—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 having portions engaging further tubular elements

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)
FR988682A 1964-09-18 1964-09-18 Perfectionnements aux tubes à ailettes, notamment pour parois tubulaires Expired FR1415799A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR988682A FR1415799A (fr) 1964-09-18 1964-09-18 Perfectionnements aux tubes à ailettes, notamment pour parois tubulaires
GB3965065A GB1088827A (en) 1964-09-18 1965-09-16 Improvements in finned tubes especially for heat exchanger tube walls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR988682A FR1415799A (fr) 1964-09-18 1964-09-18 Perfectionnements aux tubes à ailettes, notamment pour parois tubulaires

Publications (1)

Publication Number Publication Date
FR1415799A true FR1415799A (fr) 1965-10-29

Family

ID=8838675

Family Applications (1)

Application Number Title Priority Date Filing Date
FR988682A Expired FR1415799A (fr) 1964-09-18 1964-09-18 Perfectionnements aux tubes à ailettes, notamment pour parois tubulaires

Country Status (2)

Country Link
FR (1) FR1415799A (fr)
GB (1) GB1088827A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2137058A1 (fr) * 1971-05-12 1972-12-29 Grund Aebi Snc Geometra

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7582253B2 (en) 2001-09-19 2009-09-01 Amerifab, Inc. Heat exchanger system used in steel making
US8089999B2 (en) 2005-11-01 2012-01-03 Amerifab, Inc. Heat exchange apparatus and method of use
US8997842B2 (en) 2006-05-01 2015-04-07 Amerifab, Inc. User selectable heat exchange apparatus and method of use
ES2795399T3 (es) 2007-05-31 2020-11-23 Amerifab Inc Aparato de intercambio de calor ajustable y procedimiento de utilización
WO2009048346A1 (fr) * 2007-10-11 2009-04-16 Energoinstal S.A. Procédé de soudure de panneaux de parois compacts dans des systèmes de chaudières industrielles spécifiques
JP6712872B2 (ja) * 2016-02-26 2020-06-24 三菱日立パワーシステムズ株式会社 炉底蒸発管、これを有するボイラ、炉底保護方法及び炉底改修方法
CN105698583A (zh) * 2016-03-23 2016-06-22 上海海洋大学 一种新型换热管
MX2019008938A (es) 2017-01-30 2019-11-05 Amerifab Inc Techo de carga superior para hornos de arco electrico, metalurgicos o de refinacion y sistema de los mismos.
CA3196835A1 (fr) 2020-11-02 2022-05-05 Amerifab, Inc. Systeme d?echange de chaleur a multiple demi-tuyau pour fours a arc electrique, metallurgiques ou d?affinage et systeme correspondant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2137058A1 (fr) * 1971-05-12 1972-12-29 Grund Aebi Snc Geometra

Also Published As

Publication number Publication date
GB1088827A (en) 1967-10-25

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