FR921128A - Tuyau à ailettes pour récupérateurs thermiques tubulaires - Google Patents

Tuyau à ailettes pour récupérateurs thermiques tubulaires

Info

Publication number
FR921128A
FR921128A FR921128DA FR921128A FR 921128 A FR921128 A FR 921128A FR 921128D A FR921128D A FR 921128DA FR 921128 A FR921128 A FR 921128A
Authority
FR
France
Prior art keywords
heat recovery
tubular heat
recovery systems
finned pipe
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
Other languages
English (en)
Inventor
Emile Heirend
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
Application granted granted Critical
Publication of FR921128A publication Critical patent/FR921128A/fr
Expired 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
    • 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
    • F28F1/24—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 transversely
    • F28F1/30—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 transversely the means being attachable to the element
    • 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
    • F22D1/16—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged otherwise than in the boiler furnace, fire tubes, or flue ways

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
FR921128D 1945-10-29 1945-10-29 Tuyau à ailettes pour récupérateurs thermiques tubulaires Expired FR921128A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR921128T 1945-10-29

Publications (1)

Publication Number Publication Date
FR921128A true FR921128A (fr) 1947-04-28

Family

ID=9433756

Family Applications (1)

Application Number Title Priority Date Filing Date
FR921128D Expired FR921128A (fr) 1945-10-29 1945-10-29 Tuyau à ailettes pour récupérateurs thermiques tubulaires

Country Status (1)

Country Link
FR (1) FR921128A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480926A1 (fr) * 1980-04-17 1981-10-23 Bertin & Cie Dispositif d'ailette d'echange thermique, procede pour sa fabrication et echangeur l'utilisant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480926A1 (fr) * 1980-04-17 1981-10-23 Bertin & Cie Dispositif d'ailette d'echange thermique, procede pour sa fabrication et echangeur l'utilisant

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