FR854120A - Corps de chaudière pour chauffe-liquide à gaz - Google Patents

Corps de chaudière pour chauffe-liquide à gaz

Info

Publication number
FR854120A
FR854120A FR854120DA FR854120A FR 854120 A FR854120 A FR 854120A FR 854120D A FR854120D A FR 854120DA FR 854120 A FR854120 A FR 854120A
Authority
FR
France
Prior art keywords
boiler body
gas liquid
liquid heaters
heaters
gas
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
Jean Francisque Pangaud
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 FR854120A publication Critical patent/FR854120A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0026—Guiding means in combustion gas channels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR854120D 1938-12-14 1938-12-14 Corps de chaudière pour chauffe-liquide à gaz Expired FR854120A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR854120T 1938-12-14

Publications (1)

Publication Number Publication Date
FR854120A true FR854120A (fr) 1940-04-05

Family

ID=9327533

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854120D Expired FR854120A (fr) 1938-12-14 1938-12-14 Corps de chaudière pour chauffe-liquide à gaz

Country Status (1)

Country Link
FR (1) FR854120A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1002562C2 (nl) * 1996-03-08 1997-09-09 Holding J H Deckers N V Gegoten, lichtmetalen, veelhoekige warmtewisselaar met spiraalvormig waterkanaal.
NL1002561C2 (nl) * 1996-03-08 1997-09-09 Holding J H Deckers N V Gegoten, lichtmetalen, in hoofdzaak cilindrische warmtewisselaar.
EP0962737A2 (fr) * 1998-06-01 1999-12-08 Renzo Falci Echangeur de chaleur avec ailette interne

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1002562C2 (nl) * 1996-03-08 1997-09-09 Holding J H Deckers N V Gegoten, lichtmetalen, veelhoekige warmtewisselaar met spiraalvormig waterkanaal.
NL1002561C2 (nl) * 1996-03-08 1997-09-09 Holding J H Deckers N V Gegoten, lichtmetalen, in hoofdzaak cilindrische warmtewisselaar.
EP0794392A1 (fr) * 1996-03-08 1997-09-10 Dejatech B.V. Echangeur de chaleur coulé de métal léger, essentiellement cylindrique
EP0794393A1 (fr) * 1996-03-08 1997-09-10 Dejatech B.V. Echangeur de chaleur coulé, en métal léger, polygonal avec conduite d'eau en forme de spirale
EP0962737A2 (fr) * 1998-06-01 1999-12-08 Renzo Falci Echangeur de chaleur avec ailette interne
EP0962737A3 (fr) * 1998-06-01 2000-11-15 Renzo Falci Echangeur de chaleur avec ailette interne

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