|
|
| SECTION F– MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING |
|
| F 24 | HEATING; RANGES; VENTILATING (protecting plants by heating in gardens, orchards, or forests A 01 G 13/06; baking ovens and apparatus A 21 B; cooking devices other than ranges A 47 J; forging B 21 J, B 21 K; specially adapted for vehicles, see the relevant subclasses of classes B 60 to B 64; combustion apparatus in general F 23; drying F 26 B; ovens in general F 27; electric heating elements or arrangements H 05 B) |
|
| F 24 B | DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES [6] |
|
1/ | 00 | Stoves or ranges |
|
1/ | 02 | . | Closed stoves |
|
1/ | 04 | . | . | built-up from glazed tiles (F 24 B 1/08, F 24 B 1/14 take precedence) |
|
1/ | 06 | . | . | . | Construction of tiles or bracing means therefor, e.g. shim liner (forming of tiles B 28 B; glazing of tiles C 04 B) |
|
1/ | 08 | . | . | with fuel storage in a single undivided hopper within stove or range |
|
1/ | 10 | . | . | . | with combustion in horizontal direction (F 24 B 1/14 takes precedence) |
|
1/ | 14 | . | . | . | with predistillation in the hopper |
|
1/ | 16 | . | . | with fuel storage in multiple or divided hoppers within the stove or range |
|
1/ | 18 | . | Stoves with open fires, e.g. fireplaces |
|
1/ | 181 | . | . | Free-standing fireplaces, e.g. for mobile homes [4] |
|
1/ | 182 | . | . | with additional provisions for cooking (other stoves with additional provisions for cooking F 24 B 1/26) [4] |
|
1/ | 183 | . | . | with additional provisions for heating water [4] |
|
1/ | 185 | . | . | with air-handling means, heat exchange means, or additional provisions for convection heating (F 24 B 1/183 takes precedence; component parts or accessories having air-handling means, heat exchange means, or additional provisions for convection heating F 24 B 1/191); Regulating combustion; Controls therefor [4] |
|
1/ | 187 | . | . | . | Condition responsive controls for regulating combustion (valves or dampers for air supply F 23 L; regulating or controlling combustion F 23 N; controlling or regulating in general G 05) [4] |
|
1/ | 188 | . | . | . | characterised by use of heat exchange means (F 24 B 1/187 takes precedence) [4] |
|
1/ | 189 | . | . | . | characterised by air-handling means, i.e. of combustion-air, heated-air, or flue-gases, e.g. draught control dampers (F 24 B 1/187, F 24 B 1/188 take precedence) [4] |
|
1/ | 19 | . | . | . | . | Supplying combustion-air [4] |
|
1/ | 191 | . | . | Component parts; Accessories [4] |
|
1/ | 192 | . | . | . | Doors; Screens; Fuel guards [4] |
|
1/ | 193 | . | . | . | Grates; Irons [4] |
|
1/ | 195 | . | . | . | Fireboxes; Frames; Hoods; Heat reflectors [4] |
|
1/ | 197 | . | . | . | Hearths [4] |
|
1/ | 198 | . | . | . | Surrounds-fronts [4] |
|
1/ | 199 | . | . | . | Fuel-handling equipment [4] |
|
1/ | 20 | . | Ranges |
|
1/ | 22 | . | . | in which the baking oven is arranged above the fire-box |
|
1/ | 24 | . | . | with built-in masses for heat storage or heat insulation |
|
1/ | 26 | . | Stoves with additional provisions for cooking (stoves with open-fires with additional provisions for cooking F 24 B 1/182) [4] |
|
1/ | 28 | . | Combined installations of stoves or ranges, e.g. back-to-back stoves with a common fire-box |
|
3/ | 00 | Heaters not covered by group F 24 B 1/00, e.g. charcoal brazier (for cooking A 47 J 27/00 to A 47 J 37/00) |
|
5/ | 00 | Combustion-air or flue-gas circulation in or around stoves or ranges (stoves with open fires with air-handling means F 24 B 1/185) |
|
5/ | 02 | . | in or around stoves |
|
5/ | 04 | . | . | the air or gas passing downwards through the bottom of the stove or fire grate |
|
5/ | 06 | . | in or around ranges |
|
5/ | 08 | . | . | around the baking oven |
|
7/ | 00 | Stoves, ranges, or flue-gas ducts, with additional provisions for convection heating (stoves with open fires characterised by use of heat exchange means F 24 B 1/185; air heaters having heat generating means F 24 H 3/00) |
|
7/ | 02 | . | with external air ducts |
|
7/ | 04 | . | with internal air ducts |
|
7/ | 06 | . | without air ducts |
|
9/ | 00 | Stoves, ranges, or flue-gas ducts, with additional provisions for heating water (F 24 B 1/182, F 24 B 1/183 take precedence) |
|
9/ | 02 | . | in open containers, e.g. bain-marie |
|
9/ | 04 | . | in closed containers [4] |
|
13/ | 00 | Details solely applicable to stoves or ranges burning solid fuels (component parts or accessories for stoves with open-fires F 24 B 1/191; removing ash, clinker or slag from combustion chambers F 23 J 1/00; removing solid residues from passages or chambers beyond the fire F 23 J 3/00; joints or connections for chimneys or flues F 23 J 13/04; mouths or inlet holes for chimneys or flues F 23 J 13/06; means for supervising combustion F 23 M 11/04) |
|
13/ | 02 | . | Arrangement or mounting of fire-grate assemblies (grates F 23 H); Arrangement or mounting of linings for fire-boxes, e.g. fire-back (ceramic materials C 04 B 33/00, C 04 B 35/00; casings, linings, walls for combustion chambers F 23 M) |
|
13/ | 04 | . | Arrangements for feeding solid fuel, e.g. hoppers (feeding solid fuel to combustion apparatus in general F 23 K) |
|
15/ | 00 | Implements for use in connection with stoves or ranges (ash sieves B 07 B; firelighters C 10 L 11/00; removal of ashes F 23 J; other devices for igniting F 23 Q) |
|
15/ | 02 | . | for breaking coal [6] |
|
15/ | 04 | . | Coal hods; Coal boxes [6] |
|
15/ | 06 | . | Shovels with ejectors [6] |
|
15/ | 08 | . | Shovels with sifters [6] |
|
15/ | 10 | . | Coal tongs [6] |
|
 |