GB499641A - Improvements in or relating to water heaters - Google Patents
Improvements in or relating to water heatersInfo
- Publication number
- GB499641A GB499641A GB2116738A GB2116738A GB499641A GB 499641 A GB499641 A GB 499641A GB 2116738 A GB2116738 A GB 2116738A GB 2116738 A GB2116738 A GB 2116738A GB 499641 A GB499641 A GB 499641A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fins
- edges
- water
- sets
- tubes
- 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
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
- F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
- F24H1/145—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form using fluid fuel
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)
- Details Of Fluid Heaters (AREA)
Abstract
499,641. Water-tube hot-water boilers; finned heat - exchange tubes. OMNIA MANUFACTURING CO., Ltd., CHAPMAN, F. W., and FORSHAW. A. July 22, 1937, No. 21167/38. Divided out of 499,597. [Classes 64 (i) and 64 (iii)] In a gas-heated water heater in which hot gases are directed between imperforate sheetmetal fins 20 secured apart on the outside of one or more horizontal water tubes 19, the fins are interspersed in several sets so that in any one set, the edges 24 presented to the gas flow are all at the same distance from a plane transverse to said flow, but at a different distance from that plane than the edges of the other set or sets. Two sets of fins may each have a straight edge ; or the lower edges may be of wavy or jagged form 26, each set having its edges in the same line, but different from the other set. The fins may be spaced by bending the lateral edges 25 of each fin into a U-shape in opposite directions. Rims 22 and slots 23 are formed on the fins, so that a stick of solder or brazing material extending through the slots enables the fins to be secured simultaneously. The fins. may be identically formed but oppositely arranged on the tubes. The heater has a water-heating coil 15 and a cowl 30 with a deflecting plate 29. Specification 499,597 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2116738A GB499641A (en) | 1937-07-22 | 1937-07-22 | Improvements in or relating to water heaters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2116738A GB499641A (en) | 1937-07-22 | 1937-07-22 | Improvements in or relating to water heaters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB499641A true GB499641A (en) | 1939-01-23 |
Family
ID=10158293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2116738A Expired GB499641A (en) | 1937-07-22 | 1937-07-22 | Improvements in or relating to water heaters |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB499641A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE956348C (en) * | 1944-07-11 | 1957-01-17 | Vaillant Joh Kg | Instantaneous water heater |
| GB2231130A (en) * | 1989-02-23 | 1990-11-07 | Glow Worm Ltd | Gas-fired boiler |
| US5209290A (en) * | 1991-05-10 | 1993-05-11 | Sanden Corporation | Heat exchanger |
| WO2010002255A1 (en) * | 2008-07-03 | 2010-01-07 | Intergas Heating Assets B.V. | Heat exchanger |
-
1937
- 1937-07-22 GB GB2116738A patent/GB499641A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE956348C (en) * | 1944-07-11 | 1957-01-17 | Vaillant Joh Kg | Instantaneous water heater |
| GB2231130A (en) * | 1989-02-23 | 1990-11-07 | Glow Worm Ltd | Gas-fired boiler |
| GB2231130B (en) * | 1989-02-23 | 1992-11-04 | Glow Worm Ltd | Heat exchangers |
| US5209290A (en) * | 1991-05-10 | 1993-05-11 | Sanden Corporation | Heat exchanger |
| WO2010002255A1 (en) * | 2008-07-03 | 2010-01-07 | Intergas Heating Assets B.V. | Heat exchanger |
| JP2011526996A (en) * | 2008-07-03 | 2011-10-20 | インターガス・ヒーティング・アセッツ・ベスローテン・フェンノートシャップ | Heat exchanger |
| US8757103B2 (en) | 2008-07-03 | 2014-06-24 | Inter-Gas Heating Assets B.V. | Heat exchanger |
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