F
SECTION F — MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  
LIGHTING; HEATING
 F24
HEATING; RANGES; VENTILATING (protecting plants by heating in gardens, orchards, or forests A01G 13/06; baking ovens and apparatus A21B; cooking devices other than ranges A47J; specially adapted for vehicles, see the relevant subclasses of classes B60-B64; combustion apparatus in general F23; drying F26B; ovens in general F27; electric heating elements or arrangements H05B)
 F24

Note(s)

In this class, the following terms are used with the meanings indicated:

  • "stove" includes apparatus which may have an open fire, e.g. fireplace;
  • "range" means an apparatus for cooking having elements that perform different cooking operations or cooking and heating operations.

 F24B
DOMESTIC STOVES OR RANGES FOR SOLID FUELS
 F24B 1/00
Stoves or ranges
 F24B 1/02
·  Closed stoves
 F24B 1/04
·  ·  built-up from glazed tiles (F24B 1/08, F24B 1/14 take precedence)
 F24B 1/06
·  ·  ·  Construction of tiles or bracing means therefor, e.g. shim liner (forming of tiles B28B; glazing of tiles C04B)
 F24B 1/08
·  ·  with fuel storage in a single undivided hopper within stove or range
 F24B 1/10
·  ·  ·  with combustion in horizontal direction (F24B 1/14 takes precedence)
 F24B 1/14
·  ·  ·  with predistillation in the hopper
 F24B 1/16
·  ·  with fuel storage in multiple or divided hoppers within the stove or range
 F24B 1/18
·  Stoves with open fires, e.g. fireplaces
 F24B 1/181
·  ·  Free-standing fireplaces, e.g. for mobile homes  [4]
 F24B 1/182
·  ·  with additional provisions for cooking (other stoves with additional provisions for cooking F24B 1/26)  [4]
 F24B 1/183
·  ·  with additional provisions for heating water  [4]
 F24B 1/185
·  ·  with air-handling means, heat exchange means, or additional provisions for convection heating (F24B 1/183 takes precedence; component parts or accessories having air-handling means, heat exchange means, or additional provisions for convection heating F24B 1/191); Regulating combustion; Controls therefor  [4]
 F24B 1/187
·  ·  ·  Condition responsive controls for regulating combustion (valves or dampers for air supply F23L; regulating or controlling combustion F23N; controlling or regulating in general G05)  [4]
 F24B 1/188
·  ·  ·  characterised by use of heat exchange means (F24B 1/187 takes precedence)  [4]
 F24B 1/189
·  ·  ·  characterised by air-handling means, i.e. of combustion-air, heated-air, or flue-gases, e.g. draught control dampers (F24B 1/187, F24B 1/188 take precedence)  [4]
 F24B 1/19
·  ·  ·  ·  Supplying combustion-air  [4]
 F24B 1/191
·  ·  Component parts; Accessories  [4]
 F24B 1/192
·  ·  ·  Doors; Screens; Fuel guards  [4]
 F24B 1/193
·  ·  ·  Grates; Irons  [4]
 F24B 1/195
·  ·  ·  Fireboxes; Frames; Hoods; Heat reflectors  [4]
 F24B 1/197
·  ·  ·  Hearths  [4]
 F24B 1/198
·  ·  ·  Surrounds-fronts  [4]
 F24B 1/199
·  ·  ·  Fuel-handling equipment  [4]
 F24B 1/20
·  Ranges
 F24B 1/22
·  ·  in which the baking oven is arranged above the fire-box
 F24B 1/24
·  ·  with built-in masses for heat storage or heat insulation
 F24B 1/26
·  Stoves with additional provisions for cooking (stoves with open-fires with additional provisions for cooking F24B 1/182)  [4]
 F24B 1/28
·  Combined installations of stoves or ranges, e.g. back-to-back stoves with a common fire-box
 F24B 3/00
Heaters not covered by group F24B 1/00, e.g. charcoal brazier (for cooking A47J 27/00-A47J 37/00)
 F24B 5/00
Combustion-air or flue-gas circulation in or around stoves or ranges (stoves with open fires with air-handling means F24B 1/185)  [4]
 F24B 5/02
·  in or around stoves
 F24B 5/04
·  ·  the air or gas passing downwards through the bottom of the stove or fire grate
 F24B 5/06
·  in or around ranges
 F24B 5/08
·  ·  around the baking oven
 F24B 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 F24B 1/185; air heaters having heat generating means F24H 3/00)  [4]
 F24B 7/02
·  with external air ducts
 F24B 7/04
·  with internal air ducts
 F24B 7/06
·  without air ducts
 F24B 9/00
Stoves, ranges, or flue-gas ducts, with additional provisions for heating water (F24B 1/182, F24B 1/183 take precedence)  [3,4]
 F24B 9/02
·  in open containers, e.g. bain-marie
 F24B 9/04
·  in closed containers  [4]
 F24B 13/00
Details solely applicable to stoves or ranges burning solid fuels (component parts or accessories for stoves with open-fires F24B 1/191; removing ash, clinker or slag from combustion chambers F23J 1/00; removing solid residues from passages or chambers beyond the fire F23J 3/00; joints or connections for chimneys or flues F23J 13/04; mouths or inlet holes for chimneys or flues F23J 13/06; means for supervising combustion F23M 11/04)  [4]
 F24B 13/02
·  Arrangement or mounting of fire-grate assemblies (grates F23H); Arrangement or mounting of linings for fire-boxes, e.g. fire-back (ceramic materials per se C04B 33/00, C04B 35/00; casings, linings, walls for combustion chambers F23M)
 F24B 13/04
·  Arrangements for feeding solid fuel, e.g. hoppers (feeding solid fuel to combustion apparatus in general F23K)