| F | SK | SECTION F — MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING |
| F23 | KL | COMBUSTION APPARATUS; COMBUSTION PROCESSES |
| F23Q | UKL | IGNITION (devices for igniting matches A24F; explosive or thermic compositions C06B; chemical igniters C06C; devices or installations peculiar to internal-combustion engines, except glowing plugs, F02P); EXTINGUISHING DEVICES |
| F23Q 1/00 | HGR | Mechanical igniters (lighters containing fuel F23Q 2/00; matches C06F) |
| F23Q 1/02 | UGR1 | | . | using friction or shock effects |
|
| F23Q 1/04 | UGR2 | | . . | on a part moved by the fuel-controlling member, e.g. by a tap on a gas cooker |
|
| F23Q 1/06 | UGR2 | |
| F23Q 2/00 | HGR | Lighters containing fuel, e.g. for cigarettes |
| F23Q 2/02 | UGR1 | | . | Lighters with liquid fuel |
|
| F23Q 2/04 | UGR2 | | . . | with cerium-iron alloy and wick |
|
| F23Q 2/06 | UGR3 | |
| F23Q 2/08 | UGR4 | | . . . . | with ignition by spring action of the cover |
|
| F23Q 2/10 | UGR3 | | . . . | with other friction member |
|
| F23Q 2/12 | UGR2 | | . . | with cerium-iron alloy without wick |
|
| F23Q 2/14 | UGR2 | | . . | with cerium-iron alloy and torch ignited by striking or pushing |
|
| F23Q 2/16 | UGR1 | | . | Lighters with gaseous fuel, e.g. the gas being stored in liquid phase |
|
| F23Q 2/167 | UGR2 | | . . | with adjustable flame [3] |
|
| F23Q 2/173 | UGR3 | | . . . | Valves therefor (valves in general F16K) [3] |
|
| F23Q 2/18 | UGR1 | | . | Lighters with solid fuel |
|
| F23Q 2/20 | UGR2 | | . . | with cerium-iron alloy and friction wheel |
|
| F23Q 2/22 | UGR2 | | . . | with cerium-iron alloy and tinder |
|
| F23Q 2/24 | UGR2 | | . . | with ignition pills or strips with inflammable parts |
|
| F23Q 2/26 | UGR2 | | . . | combined with liquid-fuel lighters |
|
| F23Q 2/28 | UGR1 | | . | Lighters characterised by electrical ignition of the fuel (lighters with electrically-produced sparks but without fuel F23Q 3/00) |
|
| F23Q 2/30 | UGR1 | | . | Lighters characterised by catalytic ignition of fuel (catalytic igniters without fuel C06C) |
|
| F23Q 2/32 | UGR1 | | . | Lighters characterised by being combined with other objects (combinations with smokers' equipment A24F) |
|
| F23Q 2/34 | UGR1 | | . | Component parts or accessories |
|
| F23Q 2/36 | UGR2 | |
| F23Q 2/38 | UGR3 | | . . . | with containers for flints or tools |
|
| F23Q 2/40 | UGR2 | |
| F23Q 2/42 | UGR2 | | . . | Fuel containers; Closures for fuel containers |
|
| F23Q 2/44 | UGR2 | | . . | Wicks; Wick guides or fastenings |
|
| F23Q 2/46 | UGR2 | | . . | Friction wheels; Arrangement of friction wheels |
|
| F23Q 2/48 | UGR2 | | . . | Flints (composition, manufacture C06C 15/00); Guides for, or arrangements of, flints |
|
| F23Q 2/50 | UGR2 | |
| F23Q 2/52 | UGR2 | | . . | Filling devices (in general B67D) |
|
| F23Q 3/00 | HGR | Igniters using electrically-produced sparks (sparking-plugs H01T 13/00) |
| F23Q 3/01 | UGR1 | | . | Hand-held lighters, e.g. for cigarettes |
|
| F23Q 5/00 | HGR | Make-and-break ignition, i.e. with spark generated between electrodes by breaking contact therebetween (specially adapted for internal-combustion engines F02P 15/00) |
| F23Q 7/00 | HGR | Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes (circuits therefor H01T 15/00); Electrically-heated glowing plugs |
| F23Q 7/02 | UGR1 | |
| F23Q 7/04 | UGR2 | | . . | with fans for transfer of heat to fuel |
|
| F23Q 7/06 | UGR1 | | . | structurally associated with fluid-fuel burners (lighters containing fuel F23Q 2/00) |
|
| F23Q 7/08 | UGR2 | | . . | for evaporating and igniting liquid fuel, e.g. in hurricane lanterns |
|
| F23Q 7/10 | UGR2 | | . . | for gaseous fuel, e.g. in welding appliances |
|
| F23Q 7/12 | UGR3 | | . . . | actuated by gas-controlling device |
|
| F23Q 7/14 | UGR1 | |
| F23Q 7/16 | UGR2 | |
| F23Q 7/18 | UGR2 | | . . | with built-in generator |
|
| F23Q 7/20 | UGR2 | | . . | with built-in mains transformer |
|
| F23Q 7/22 | UGR1 | |
| F23Q 7/24 | UGR2 | |
| F23Q 7/26 | UGR3 | | . . . | Provision for re-ignition |
|
| F23Q 9/00 | HGR | Pilot flame igniters |
| F23Q 9/02 | UGR1 | | . | without interlock with main fuel supply |
|
| F23Q 9/04 | UGR2 | | . . | for upright burners, e.g. gas-cooker burners |
|
| F23Q 9/06 | UGR2 | | . . | for inverted burners, e.g. gas lamps |
|
| F23Q 9/08 | UGR1 | | . | with interlock with main fuel supply |
|
| F23Q 9/10 | UGR2 | | . . | to determine the sequence of supply of fuel to pilot and main burners |
|
| F23Q 9/12 | UGR2 | | . . | to permit the supply to the main burner in dependence upon existence of pilot flame |
|
| F23Q 9/14 | UGR3 | | . . . | using electric means, e.g. by light-sensitive elements |
|
| F23Q 11/00 | HGR | Arrangement of catalytic igniters (catalytic igniters per seC06C) |
| F23Q 11/04 | UGR1 | |
| F23Q 11/06 | UGR1 | | . | remote from the burner, e.g. on the chimney of a lamp |
|
| F23Q 11/08 | UGR1 | | . | on a part moved by the fuel-controlling member |
|
| F23Q 11/10 | UGR2 | | . . | and moving out of the flame after ignition |
|
| F23Q 13/00 | HGR | Igniters not otherwise provided for |
| F23Q 13/02 | UGR1 | | . | using gas burners, e.g. gas pokers |
|
| F23Q 13/04 | UGR1 | | . | using portable burners, e.g. torches, fire pots |
|
| F23Q 21/00 | HGR | Devices for effecting ignition from a remote location |
| F23Q 23/00 | HGR | Testing of ignition installations (peculiar to internal-combustion engines F02P 17/00; testing of sparking plugs G01M 19/02) |
| F23Q 23/02 | UGR1 | | . | Testing of ignition timing |
|
| F23Q 23/08 | UGR1 | |
| F23Q 23/10 | UGR2 | |
| F23Q 25/00 | HGR | Extinguishing devices, e.g. for blowing-out or snuffing candle flames (for cigarettes A24F) |