DK684274A - - Google Patents
Info
- Publication number
- DK684274A DK684274A DK684274A DK684274A DK684274A DK 684274 A DK684274 A DK 684274A DK 684274 A DK684274 A DK 684274A DK 684274 A DK684274 A DK 684274A DK 684274 A DK684274 A DK 684274A
- Authority
- DK
- Denmark
Links
Classifications
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- 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
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/06—Tubular elements of cross-section which is non-circular crimped or corrugated in cross-section
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- 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
- F22B37/06—Flue or fire tubes; Accessories therefor, e.g. fire-tube inserts
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- 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
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
- F24H1/26—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
- F24H1/28—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes
- F24H1/285—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes with the fire tubes arranged alongside the combustion chamber
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742408886 DE2408886A1 (de) | 1974-02-23 | 1974-02-23 | Von einem gasfoermigen medium durchstroemtes rohr eines waermeaustauschers |
Publications (1)
Publication Number | Publication Date |
---|---|
DK684274A true DK684274A (en:Method) | 1975-10-20 |
Family
ID=5908343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK684274A DK684274A (en:Method) | 1974-02-23 | 1974-12-27 |
Country Status (3)
Country | Link |
---|---|
CS (1) | CS175493B2 (en:Method) |
DE (1) | DE2408886A1 (en:Method) |
DK (1) | DK684274A (en:Method) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2814828C3 (de) * | 1978-04-06 | 1981-07-09 | Metallgesellschaft Ag, 6000 Frankfurt | Gaskühler mit innenberippten Bleirohren |
IT1184896B (it) * | 1985-02-28 | 1987-10-28 | Moreto Piero Verlucca | Caldaia per riscaldamento ad elevata autonomia di alimentazione di combustibile solido |
IE64546B1 (en) * | 1990-09-28 | 1995-08-23 | Madigan Terence Gerard | A heating coil |
CA2289428C (en) | 1998-12-04 | 2008-12-09 | Beckett Gas, Inc. | Heat exchanger tube with integral restricting and turbulating structure |
US8459342B2 (en) | 2003-11-25 | 2013-06-11 | Beckett Gas, Inc. | Heat exchanger tube with integral restricting and turbulating structure |
DE202008002466U1 (de) * | 2008-02-21 | 2008-05-29 | Pasemann, Lutz, Dr. | Stirlingmotor-Erhitzer aus einem Bündel strukturierter Röhren |
PL232220B1 (pl) * | 2015-07-05 | 2019-05-31 | Aic Spolka Akcyjna | Kondensacyjny wymiennik ciepła |
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1974
- 1974-02-23 DE DE19742408886 patent/DE2408886A1/de active Pending
- 1974-12-27 DK DK684274A patent/DK684274A/da unknown
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1975
- 1975-01-21 CS CS41375A patent/CS175493B2/cs unknown
Also Published As
Publication number | Publication date |
---|---|
CS175493B2 (en:Method) | 1977-05-31 |
DE2408886A1 (de) | 1975-09-04 |