GB465597A - Improvements in devices for controlling combustion in solid-fuel-burning boiler furnaces - Google Patents
Improvements in devices for controlling combustion in solid-fuel-burning boiler furnacesInfo
- Publication number
- GB465597A GB465597A GB2791035A GB2791035A GB465597A GB 465597 A GB465597 A GB 465597A GB 2791035 A GB2791035 A GB 2791035A GB 2791035 A GB2791035 A GB 2791035A GB 465597 A GB465597 A GB 465597A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rod
- air
- damper
- boiler
- port
- 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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N3/00—Regulating air supply or draught
- F23N3/04—Regulating air supply or draught by operation of single valves or dampers by temperature sensitive elements
- F23N3/047—Regulating air supply or draught by operation of single valves or dampers by temperature sensitive elements using mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Regulation And Control Of Combustion (AREA)
- Air Supply (AREA)
Abstract
465,597. Controlling combustion. SATCHWELL, L. Oct. 9, 1935, No. 27910. [Class 51 (i.)] In a boiler furnace the supply of primary air or both primary and secondary air for combustion and the supply of air to the chimney to check the draught are controlled automatically in accordance with the temperature of the water in the boiler by control means arranged in a single casing 20 and consisting of a thermally sensitive member 1 comprising a hermetically sealed expansion vessel containing a liquid and surrounded by water circulating in a container 2 connected by pipes 3, 4 with the water space of the boiler. Expansion of liquid in the vessel 1 actuates a rod 5 and damper 6 pivoted to the top of the casing 20 to control the air supplied to the casing from the atmosphere through a port 12 and its passage through ports 7, 10 leading respectively to primary air supply port 9 and secondary air supply pipe 9<a>, and port 13 supplying air to the chimney. The rod 5 passes through a hole in the damper 6 which is held'between a spring 17 and adjustable sleeve 15 attached to the rod 5. In the modification shown in Fig. 2, the damper 6 is subjected to the action' of an additional thermal expansion device 18 located in the path of air coming from the atmosphere. The rod 5 of the expansion device 1 connected to the boiler is coupled to the expansion device 18 the rod 21 of which serves to actuate the damper 6.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2791035A GB465597A (en) | 1935-10-09 | 1935-10-09 | Improvements in devices for controlling combustion in solid-fuel-burning boiler furnaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2791035A GB465597A (en) | 1935-10-09 | 1935-10-09 | Improvements in devices for controlling combustion in solid-fuel-burning boiler furnaces |
Publications (1)
Publication Number | Publication Date |
---|---|
GB465597A true GB465597A (en) | 1937-05-10 |
Family
ID=10267265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2791035A Expired GB465597A (en) | 1935-10-09 | 1935-10-09 | Improvements in devices for controlling combustion in solid-fuel-burning boiler furnaces |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB465597A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0555794A1 (en) * | 1992-02-11 | 1993-08-18 | R.B.L. Riello Bruciatori Legnago Spa | Automatic variator of comburent air flow in a burner |
GB2603972A (en) * | 2021-05-19 | 2022-08-24 | Otter Controls Ltd | Thermostatic control |
-
1935
- 1935-10-09 GB GB2791035A patent/GB465597A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0555794A1 (en) * | 1992-02-11 | 1993-08-18 | R.B.L. Riello Bruciatori Legnago Spa | Automatic variator of comburent air flow in a burner |
GB2603972A (en) * | 2021-05-19 | 2022-08-24 | Otter Controls Ltd | Thermostatic control |
GB2603972B (en) * | 2021-05-19 | 2023-04-05 | Otter Controls Ltd | Apparatus for controlling an air inlet valve for a solid fuel burner |
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