GB685704A - A new or improved draught-regulating and heat-deflecting device for attachment to domestic fire-places - Google Patents
A new or improved draught-regulating and heat-deflecting device for attachment to domestic fire-placesInfo
- Publication number
- GB685704A GB685704A GB228050A GB228050A GB685704A GB 685704 A GB685704 A GB 685704A GB 228050 A GB228050 A GB 228050A GB 228050 A GB228050 A GB 228050A GB 685704 A GB685704 A GB 685704A
- Authority
- GB
- United Kingdom
- Prior art keywords
- boiler
- baffle
- plate
- flue
- draught
- 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
- F24B1/191—Component parts; Accessories
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
685,704. Dampers. PLANT, C. H. Jan. 26, 1951 [Jan. 28, 1950, March 17, 1950], Nos. 2280/50 and 6677/50. Class 126 A draught regulator for use with an open fireplace comprises a carrier plate adapted to be fixed across the upper part of the open front of the fire space, and carrying a horizontal baffle on which a slidable damper is mounted for co-operation with the upper part of the fireplace back to control the size of the chimney throat. The carrier panel 1, which has a bowed portion 4 forming a canopy across the upper part of the fire space, is removably secured to the front of the fireplace by screws and clamping nuts 3. A baffle plate 5, extending nearly the full width of the fire space and halfway towards the fire back 6 is spaced from the carrier plate 1 by a slot 8, the width of which can be varied by adjusting screws 13. A sliding damper 17, controlled by push-pull rod 18, moves in guides 16 and carries pins 20, Fig. 5, which move in slots 11 formed in the fixed baffle 5 to clear them of soot. An inverted trough 9 mounted on the underside of the fixed baffle 5 has slots registering with the slots 11 in 'the baffle plate. Clearances 21 are provided at the side of the baffle to allow an additional escape path for smoke when the damper is closed. In a fireplace with a back boiler, Fig. 9, the inspection plate 24 closing the front of the boiler flue 22 is forwardly inclined at its upper end to form an outlet 25 with its top edge level with the top of the fixed baffle 5. The sliding damper 17 can be partly closed so that the draught all passes round the boiler flue or adjusted so as to close the boiler flue, or to regulate the draught through the main fire space while leaving the boiler flue open. According to the second Provisional Specification the boiler flue may be made open to the fire space immediately above the boiler, the up-draught passage associated with it being closed by a substantially horizontal plate, and the open end of the flue above the boiler having a hit-and-miss damper mounted on the inspection plate and operated from the front of the inspection plate. In addition, a raised horizontal grill may be provided, forming the floor of the flue beneath the boiler, together with a rear vertical grill.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB228050A GB685704A (en) | 1950-01-28 | 1950-01-28 | A new or improved draught-regulating and heat-deflecting device for attachment to domestic fire-places |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB228050A GB685704A (en) | 1950-01-28 | 1950-01-28 | A new or improved draught-regulating and heat-deflecting device for attachment to domestic fire-places |
Publications (1)
Publication Number | Publication Date |
---|---|
GB685704A true GB685704A (en) | 1953-01-07 |
Family
ID=9736779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB228050A Expired GB685704A (en) | 1950-01-28 | 1950-01-28 | A new or improved draught-regulating and heat-deflecting device for attachment to domestic fire-places |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB685704A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2234058A (en) * | 1989-06-21 | 1991-01-23 | Grate Glow Fires | Chimney throat restrictors |
FR2941769A1 (en) * | 2009-02-05 | 2010-08-06 | Olivier Marion Wojnecki | Anti-blackening cap for use on hot air diffusion grid of chimney, has left triangular surface and right triangular surface, which are closed on return part of steel plate for maintaining cap along bonnet and covering part of grid of bonnet |
-
1950
- 1950-01-28 GB GB228050A patent/GB685704A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2234058A (en) * | 1989-06-21 | 1991-01-23 | Grate Glow Fires | Chimney throat restrictors |
GB2234058B (en) * | 1989-06-21 | 1994-04-27 | Grate Glow Fires | Solid fuel effect gas fire means with flow control |
FR2941769A1 (en) * | 2009-02-05 | 2010-08-06 | Olivier Marion Wojnecki | Anti-blackening cap for use on hot air diffusion grid of chimney, has left triangular surface and right triangular surface, which are closed on return part of steel plate for maintaining cap along bonnet and covering part of grid of bonnet |
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