FR716972A - Perfectionnements aux ailettes des échangeurs thermiques - Google Patents

Perfectionnements aux ailettes des échangeurs thermiques

Info

Publication number
FR716972A
FR716972A FR716972DA FR716972A FR 716972 A FR716972 A FR 716972A FR 716972D A FR716972D A FR 716972DA FR 716972 A FR716972 A FR 716972A
Authority
FR
France
Prior art keywords
fins
heat exchangers
exchangers
heat
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
Raymond De Fleury
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 FR716972A publication Critical patent/FR716972A/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
    • F28F1/34—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 obliquely
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR716972D 1931-04-29 1931-05-12 Perfectionnements aux ailettes des échangeurs thermiques Expired FR716972A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE716972X 1931-04-29

Publications (1)

Publication Number Publication Date
FR716972A true FR716972A (fr) 1931-12-30

Family

ID=6626567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR716972D Expired FR716972A (fr) 1931-04-29 1931-05-12 Perfectionnements aux ailettes des échangeurs thermiques

Country Status (1)

Country Link
FR (1) FR716972A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535721A (en) * 1946-06-14 1950-12-26 Chausson Usines Sa Cylindrical heat exchanger
US2757518A (en) * 1949-10-27 1956-08-07 Fresh Frozen Foods Ltd Finned tubular heat exchange elements and quick freezing apparatus embodying such elements
US3672446A (en) * 1969-01-21 1972-06-27 Airco Inc Ambient air vaporizer
US4479359A (en) * 1980-10-01 1984-10-30 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Atmospheric heaters
US5775411A (en) * 1994-02-11 1998-07-07 Wieland-Werke Ag Heat-exchanger tube for condensing of vapor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535721A (en) * 1946-06-14 1950-12-26 Chausson Usines Sa Cylindrical heat exchanger
US2757518A (en) * 1949-10-27 1956-08-07 Fresh Frozen Foods Ltd Finned tubular heat exchange elements and quick freezing apparatus embodying such elements
US3672446A (en) * 1969-01-21 1972-06-27 Airco Inc Ambient air vaporizer
US4479359A (en) * 1980-10-01 1984-10-30 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Atmospheric heaters
US5775411A (en) * 1994-02-11 1998-07-07 Wieland-Werke Ag Heat-exchanger tube for condensing of vapor

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