FR854120A - Corps de chaudière pour chauffe-liquide à gaz - Google Patents
Corps de chaudière pour chauffe-liquide à gazInfo
- 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
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)
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)
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 |
-
1938
- 1938-12-14 FR FR854120D patent/FR854120A/fr not_active Expired
Cited By (6)
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. |
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 |
EP0794392A1 (fr) * | 1996-03-08 | 1997-09-10 | Dejatech B.V. | Echangeur de chaleur coulé de métal léger, essentiellement cylindrique |
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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