GB742402A - An attachment for a solid fuel fire grate - Google Patents
An attachment for a solid fuel fire grateInfo
- Publication number
- GB742402A GB742402A GB406953A GB406953A GB742402A GB 742402 A GB742402 A GB 742402A GB 406953 A GB406953 A GB 406953A GB 406953 A GB406953 A GB 406953A GB 742402 A GB742402 A GB 742402A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- attachment
- fuel
- damper
- opening
- 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
- 239000004449 solid propellant Substances 0.000 title abstract 2
- 239000000446 fuel Substances 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 4
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 230000009977 dual effect Effects 0.000 abstract 1
- 238000005485 electric heating Methods 0.000 abstract 1
- 230000006903 response to temperature Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H13/00—Grates not covered by any of groups F23H1/00-F23H11/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H2700/00—Grates characterised by special features or applications
- F23H2700/001—Grates specially adapted for steam boilers
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)
- Solid-Fuel Combustion (AREA)
Abstract
742,402. Fireplaces. BLANCHARD, M. H., and NEWMAN, W. D. Feb. 5, 1954 [Feb. 13, 1953 ; March 16, 1953], Nos. 4069/53 and 7152/53. Class 126. An attachment for a solid fuel grate of the open type comprises in combination a metal front part adapted to be placed in contact with the grate surround, a rearwardly projecting metal part adapted to lie within the grate above the fuel and to serve the dual purpose of reflecting radiant heat from, and directing air downwardly through, the fuel, a damper for regulating the air flow through the fuel, and a bimetal strip for automatically adjusting the position of the damper in response to temperature variations. The attachment shown comprises a front plate d provided with an opening in its lower part, an integral structure consisting of a rearwardly inclined plate e and inclined side plates f being secured in the opening. Supporting means comprise legs g adjustably or otherwise secured to cover plates h which are at the outer sides of plates f and form the side walls of a duct i disposed above the plate e through which combustion products flow to the chimney via an exit opening j. The air flow through the fuel is regulated by a damper n which comprises a flanged metal plate secured at its centre to a bi-metal strip o supported by brackets p on the upper wall of the duct i. A plurality of slots p<SP>1</SP> allow an initial adjustment of the damper relatively to the opening j. Alternatively the strip o may be carried by adjustable supports the positions of which are variable under the control of a knob or lever at the front of the attachment. An electric heating element v mounted in a plate r, Fig. 4, may be fitted to the attachment the plate r being provided, for this purpose, with downwardly extending tabs t for interengagement with slots s<SP>1</SP> formed in flanges s provided at the lower edges of plates f.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB406953A GB742402A (en) | 1953-02-13 | 1953-02-13 | An attachment for a solid fuel fire grate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB406953A GB742402A (en) | 1953-02-13 | 1953-02-13 | An attachment for a solid fuel fire grate |
Publications (1)
Publication Number | Publication Date |
---|---|
GB742402A true GB742402A (en) | 1955-12-30 |
Family
ID=9770148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB406953A Expired GB742402A (en) | 1953-02-13 | 1953-02-13 | An attachment for a solid fuel fire grate |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB742402A (en) |
-
1953
- 1953-02-13 GB GB406953A patent/GB742402A/en not_active Expired
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