GB1002659A - Improvements in or relating to damper means for fireplaces - Google Patents
Improvements in or relating to damper means for fireplacesInfo
- Publication number
- GB1002659A GB1002659A GB3320963A GB3320963A GB1002659A GB 1002659 A GB1002659 A GB 1002659A GB 3320963 A GB3320963 A GB 3320963A GB 3320963 A GB3320963 A GB 3320963A GB 1002659 A GB1002659 A GB 1002659A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- damper
- boiler
- wheel
- gas flow
- 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
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B1/00—Stoves or ranges
- F24B1/18—Stoves with open fires, e.g. fireplaces
- F24B1/185—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion
- F24B1/189—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by air-handling means, i.e. of combustion-air, heated-air, or flue-gases, e.g. draught control dampers
- F24B1/1895—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by air-handling means, i.e. of combustion-air, heated-air, or flue-gases, e.g. draught control dampers flue-gas control dampers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lift Valve (AREA)
Abstract
1,002,659. Regulating draught. J. ADLINGTON, and F. B. BARKER. July 29, 1964 [Aug. 22, 1963], No. 33209/63. Heading F4W. A pivotably adjustable damper 4, to vary the hot gas flow to a back boiler behind a fire-place, situated in a flue over the firebrick back is connected through a chimney breast, by a link-andlever mechanism 5-11, to an expansion operated unit 12-14, situated externally of the boiler, controlled by the temperature of water from the back boiler. Increase in the water temperature causes unit 14 (Fig. 1, not shown) to expand with its associated spindle 13, thereby lifting forked arm 11 and connecting line 10, causing rotation of damper 4 through adjusting arm 9 and rod 5 within sleeve 6. Forked arm 11 rests on a peg 21 located in one of a series of notches 20 on the periphery of a wheel 12 eccentrically mounted on spindle 13 of member 14, and on which an adjusting knob 15 is also mounted. Turning knob 15 effectively adjusts the point of contact between the wheel 12 and arm 11 to enable the damper to be preset in a specified position to regulate the hot gas flow and the resultant final water temperature.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3320963A GB1002659A (en) | 1963-08-22 | 1963-08-22 | Improvements in or relating to damper means for fireplaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3320963A GB1002659A (en) | 1963-08-22 | 1963-08-22 | Improvements in or relating to damper means for fireplaces |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1002659A true GB1002659A (en) | 1965-08-25 |
Family
ID=10349977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3320963A Expired GB1002659A (en) | 1963-08-22 | 1963-08-22 | Improvements in or relating to damper means for fireplaces |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1002659A (en) |
-
1963
- 1963-08-22 GB GB3320963A patent/GB1002659A/en not_active Expired
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