|  | F |
SECTION F — MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

|  | F01 - F04 |
Subsection index
MACHINES |
positive displacement |
rotary or oscillating piston |
liquid and elastic fluid or elastic fluid | F01C
liquid only | F04C
reciprocating piston or other |
liquid and elastic fluid or elastic fluid | F01B
liquid only | F04B
non-positive displacement |
liquid and elastic fluid or elastic fluid | F01D
liquid only | F03B
ENGINES |
positive displacement |
rotary or oscillating piston |
liquid and elastic fluid or elastic fluid | F01C
liquid only | F03C
reciprocating piston or other |
liquid and elastic fluid or elastic fluid | F01B
liquid only | F03C
non-positive displacement |
liquid and elastic fluid or elastic fluid | F01D
liquid only | F03B
PUMPS |
positive displacement |
rotary or oscillating piston | F04C
reciprocating piston or other | F04B
non-positive displacement | F04D

LIGHTING; HEATING

|  | F24 |
HEATING; RANGES; VENTILATING (protecting plants by heating in gardens, orchards, or forests Fulltext... Hierarchy... Expanded...A01G 13/06; baking ovens and apparatus Fulltext... Hierarchy... Expanded...A21B; cooking devices other than ranges Fulltext... Hierarchy... Expanded...A47J; forging Fulltext... Hierarchy... Expanded...B21J, Fulltext... Hierarchy... Expanded...B21K; specially adapted for vehicles, see the relevant subclasses of classes Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...B60-B64; combustion apparatus in general Fulltext... Hierarchy... Expanded...F23; drying Fulltext... Hierarchy... Expanded...F26B; ovens in general Fulltext... Hierarchy... Expanded...F27; electric heating elements or arrangements Fulltext... Hierarchy... Expanded...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.

|  | F24C |
OTHER DOMESTIC STOVES OR RANGES; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION (radiator stoves of the fluid-circulating type Fulltext... Hierarchy... Expanded...F24H)

|  | F24C |
Subclass index
STOVES OR RANGES, NOT RESTRICTED TO SOLID FUEL |
General characteristics | 1/00
With single kind of fuel or energy supply | 3/00 - 9/00
With more than one, or unspecified kind of fuel or energy supply | 1/00
With additional means for heating water | 13/00
With self-cleaning provisions | 14/00
Combinations of stoves or ranges | 11/00
DETAILS OF STOVES OR RANGES IN GENERAL | 15/00

P:30 |  | F24C 1/00 |
Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...F24C 3/00-F24C 9/00; Stoves or ranges in which the type of fuel or energy supply is not specified (combinations of two or more stoves or ranges each having a different kind of fuel or energy supply Fulltext... Hierarchy... Expanded...F24C 11/00)

P:60 |  | F24C 3/00 |
Stoves or ranges for gaseous fuels

|  | F24C 3/08 |
· | Arrangement or mounting of burners (burners per se Fulltext... Hierarchy... Expanded...F23D)

|  | F24C 3/12 |
· | Arrangement or mounting of control or safety devices (control valves Fulltext... Hierarchy... Expanded...F16K; safety devices for burners Fulltext... Hierarchy... Expanded...F23D 14/72; regulating or controlling combustion Fulltext... Hierarchy... Expanded...F23N)

P:50 |  | F24C 5/00 |
Stoves or ranges for liquid fuels

P:40 |  | F24C 7/00 |
Stoves or ranges heated by electric energy (electric heating elements or arrangements Fulltext... Hierarchy... Expanded...H05B)

|  | F24C 7/02 |
· | using microwaves (heating using microwaves in general Fulltext... Hierarchy... Expanded...H05B 6/64)

|  | F24C 7/04 |
· | with heat radiated directly from the heating element (Fulltext... Hierarchy... Expanded...F24C 7/10 takes precedence)

|  | F24C 7/08 |
· | Arrangement or mounting of control or safety devices (switches Fulltext... Hierarchy... Expanded...H01H; circuit arrangements for electric heating Fulltext... Hierarchy... Expanded...H05B)

|  | F24C 7/10 |
· | with special adaptation for travelling, e.g. collapsible

P:70 |  | F24C 9/00 |
Stoves or ranges heated by a single type of energy supply not covered by groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...F24C 3/00-F24C 7/00 or subclass Fulltext... Hierarchy... Expanded...F24B (using the heat from an exothermal reaction not involving a supply of free oxygen gas, using solar energy Fulltext... Hierarchy... Expanded...F24J)

P:20 |  | F24C 11/00 |
Combinations of two or more stoves or ranges, e.g. each having a different kind of energy supply

P:10 |  | F24C 13/00 |
Stoves or ranges with additional provisions for heating water [3]

P:0 |  | F24C 14/00 |
Stoves or ranges having self-cleaning provisions, e.g. continuous or catalytic cleaning, electrostatic cleaning [3]

P:80 |  | F24C 15/00 |
Details

|  | F24C 15/02 |
· | Doors specially adapted for stoves or ranges (in general Fulltext... Hierarchy... Expanded...E06B; for combustion chambers Fulltext... Hierarchy... Expanded...F23M)

|  | F24C 15/08 |
· | Foundations or support plates; Legs or pillars; Casings; Wheels (Fulltext... Hierarchy... Expanded...F24C 15/10 takes precedence)

|  | F24C 15/10 |
· | Tops, e.g. hot plate; Rings (Fulltext... Hierarchy... Expanded...F24C 15/12, Fulltext... Hierarchy... Expanded...F24C 15/14 take precedence)

|  | F24C 15/12 |
· | Side rests; Side plates; Cover lids; Splash guards; Racks outside ovens, e.g. for drying plates

|  | F24C 15/14 |
· | Spillage trays or grooves

|  | F24C 15/16 |
· | Shelves, racks, or trays inside ovens; Supports therefor

|  | F24C 15/20 |
· | Removing cooking fumes (parts, details or accessories of cooking-vessels for withdrawing or condensing cooking vapours from such vessels Fulltext... Hierarchy... Expanded...A47J 36/00) [5]

|  | F24C 15/32 |
· | Arrangements of ducts for hot gases, e.g. in or around baking ovens