GB672437A - Improvements in domestic fireplace units - Google Patents
Improvements in domestic fireplace unitsInfo
- Publication number
- GB672437A GB672437A GB1089850A GB1089850A GB672437A GB 672437 A GB672437 A GB 672437A GB 1089850 A GB1089850 A GB 1089850A GB 1089850 A GB1089850 A GB 1089850A GB 672437 A GB672437 A GB 672437A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- firebox
- smoke
- flue
- passages
- 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
- F24B1/188—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by use of heat exchange means , e.g. using a particular heat exchange medium, e.g. oil, gas
- F24B1/1885—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by use of heat exchange means , e.g. using a particular heat exchange medium, e.g. oil, gas the heat exchange medium being air only
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Baking, Grill, Roasting (AREA)
- Duct Arrangements (AREA)
Abstract
672,437. Heating air. ROBINSON. A. P. May 3, 1950, No. 10898/50. Class 64(iii) In a portable air heater, e.g. of welded sheet metal, for positioning within a domestic firebox 10 to seal the entrance thereof, a firebox 16 with a smoke outlet 35 to the fireplace flue 11, Fig. 3, is spaced from an enclosing casing providing connected air heating passages 67 to which air flows in beneath the firebox to pass back to the room through an outlet above. Further, a smoke chamber 40, formed on the back wall 29 of the casing, is closed by a detachable bottom wall 42 but opens at the top to the flue 11. Furthermore, smoke from the outlet 35, when a pivoted damper 48 is in the position shown in Fig. 3, passes down ' through the smoke chamber between two partition walls 44 and out to the flue 11 up two outer passages 47, Fig 4, which in a modification, Fig. 4a (not shown), extend round the outside of the side air passages 67. For increased draught when lighting, a rod 50 is used to push the damper 48 into the position shown faintly in Fig. 3 to permit smoke to byepass the chamber 40 to the flue. The side walls 21, Fig. 4, of the firebox slope inwards from the bottom to the top so that air entering the casing past fixed louvres 31, Fig. 3, passes into side passages 67 which increase in size upwardly. The air then flows into the top passage between an inclined top wall 20 of the firebox and a top wall 28 of the casing, which passage thus also increases in size in the direction of the heated air flow to the fixed outlet louvres 32. Flanges 56, 60 formed on the sides and top of the front of the air heater are sealed against the edges of the fireplace with rock wool 69. Ashes from a grate 71 discharge through a tube 55 normally covered by a plate at the bottom of the firebox 16. An air blower may be installed in the air intake opening.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1089850A GB672437A (en) | 1950-05-03 | 1950-05-03 | Improvements in domestic fireplace units |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1089850A GB672437A (en) | 1950-05-03 | 1950-05-03 | Improvements in domestic fireplace units |
Publications (1)
Publication Number | Publication Date |
---|---|
GB672437A true GB672437A (en) | 1952-05-21 |
Family
ID=9976341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1089850A Expired GB672437A (en) | 1950-05-03 | 1950-05-03 | Improvements in domestic fireplace units |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB672437A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3190282A (en) * | 1962-07-02 | 1965-06-22 | Walter T Bauer | Fireplace super heater |
FR2349797A1 (en) * | 1976-04-27 | 1977-11-25 | Delourme Hyacinthe | Open fireplace for heating occupied rooms - has insert behind chimney breast to extract and store heat from gases |
US4103669A (en) * | 1976-06-03 | 1978-08-01 | Pauley Eugene E | Fireplace heat exchanger assembly |
US4188939A (en) * | 1977-10-28 | 1980-02-19 | Robert Gamso | Space heater for use with fireplace |
GB2175388A (en) * | 1985-05-21 | 1986-11-26 | Hill J & R | Gas fire with convection air heating |
GB2274702A (en) * | 1993-01-27 | 1994-08-03 | Coal Ind | Convector open fires |
GB2286661A (en) * | 1994-02-16 | 1995-08-23 | Jetmaster Fires Ltd | Fireplace appliance convector box |
GB2310715A (en) * | 1996-02-28 | 1997-09-03 | Gazco Ltd | Fire box with convection duct and high-level hood |
-
1950
- 1950-05-03 GB GB1089850A patent/GB672437A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3190282A (en) * | 1962-07-02 | 1965-06-22 | Walter T Bauer | Fireplace super heater |
FR2349797A1 (en) * | 1976-04-27 | 1977-11-25 | Delourme Hyacinthe | Open fireplace for heating occupied rooms - has insert behind chimney breast to extract and store heat from gases |
US4103669A (en) * | 1976-06-03 | 1978-08-01 | Pauley Eugene E | Fireplace heat exchanger assembly |
US4188939A (en) * | 1977-10-28 | 1980-02-19 | Robert Gamso | Space heater for use with fireplace |
GB2175388A (en) * | 1985-05-21 | 1986-11-26 | Hill J & R | Gas fire with convection air heating |
GB2274702A (en) * | 1993-01-27 | 1994-08-03 | Coal Ind | Convector open fires |
GB2286661A (en) * | 1994-02-16 | 1995-08-23 | Jetmaster Fires Ltd | Fireplace appliance convector box |
GB2310715A (en) * | 1996-02-28 | 1997-09-03 | Gazco Ltd | Fire box with convection duct and high-level hood |
GB2310715B (en) * | 1996-02-28 | 1999-07-07 | Gazco Ltd | Fire boxes |
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