GB747567A - Improvements in or relating to gas fired water heaters - Google Patents
Improvements in or relating to gas fired water heatersInfo
- Publication number
- GB747567A GB747567A GB1408553A GB1408553A GB747567A GB 747567 A GB747567 A GB 747567A GB 1408553 A GB1408553 A GB 1408553A GB 1408553 A GB1408553 A GB 1408553A GB 747567 A GB747567 A GB 747567A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- valve
- gas
- handle
- wall
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
- F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
- F23L17/10—Tops for chimneys or ventilating shafts; Terminals for flues wherein the top moves as a whole
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Gas Burners (AREA)
Abstract
747,567. Hot-water boilers. MAIN WATER HEATERS, Ltd. May 19, 1954 [May 19, 1953], No. 14085/53. Class 64(1). [Also in Group XXIX] In a continuous-flow gasfired water heater in which hot gases from burner jets 44 flow through a heatexchange unit comprising spaced metal fins 13 in thermal contact with one or more water pipes 10, an inner jacket wall 15 surrounding the heat-exchange unit extends below the fins 13 and terminates higher than the burner jets, and one or more outer jacket walls 23, 27 are spaced from the inner wall 15 and extend lower than the burner jets to form, at least at the front, a passage or a plurality of passages 26, 28, one in front of another, for the upward flow of cooling air. In the form shown, the passage 26 also extends around the side and back of the inner wall 15. A curved baffle 33 is provided above the heat-exchange unit. The hotwater delivery pipe 41 has an upwardly bent part between its union with one end of the U- shaped pipe 10 and its downwardly directed delivery end, so that the pipe 10 is always maintained full of water. The gas valve 45 and cold water valve 39 have parallel axes of rotation, and handles 46, 53 which interlock, so that the gas can only be on when the water is running. The water valve has a screw-threaded spindle with a handle 53 which is out of the path of the gas-valve handle 46 only when the water valve is open. When the gas valve is fully open its handle 46 is in the axial path of the handle 53, so that the water cannot be turned off until the gas cock is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1408553A GB747567A (en) | 1953-05-19 | 1953-05-19 | Improvements in or relating to gas fired water heaters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1408553A GB747567A (en) | 1953-05-19 | 1953-05-19 | Improvements in or relating to gas fired water heaters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB747567A true GB747567A (en) | 1956-04-11 |
Family
ID=10034715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1408553A Expired GB747567A (en) | 1953-05-19 | 1953-05-19 | Improvements in or relating to gas fired water heaters |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB747567A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111678130A (en) * | 2020-06-08 | 2020-09-18 | 华帝股份有限公司 | Air-cooled combustor subassembly and use its gas heater |
-
1953
- 1953-05-19 GB GB1408553A patent/GB747567A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111678130A (en) * | 2020-06-08 | 2020-09-18 | 华帝股份有限公司 | Air-cooled combustor subassembly and use its gas heater |
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