(0)F23D:0/1:
IPC6
SECTION F - MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS;BLASTING
BURNERS
F23D
1/2
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F23D001/00 - F23D005/18
F 23 D
BURNERS
(generating combustion products of high pressure or high velocity
F 23 R
)
1
/
00
Burners for combustion of pulverulent fuel
(disposition of burners
F 23 C
)
1
/
02
•
Vortex burners, e.g. for cyclone-type combustion apparatus
1
/
04
•
Burners producing cylindrical flames without centrifugal action
1
/
06
•
Burners producing sheet flames
Combustion of a liquid
3
/
00
Burners using capillary action
3
/
02
•
Wick burners
3
/
04
•
•
with flame spreaders (
F 23 D 3/12
takes precedence)
3
/
06
•
•
Inverted wick burners, e.g. for illumination
3
/
08
•
•
characterised by shape, construction, or material, of wick
3
/
10
•
•
Blue-flame burners
3
/
12
•
•
•
with flame spreaders
3
/
14
•
•
•
with mixing of air and fuel vapour in a chamber before the flame
3
/
16
•
•
using candles (candles
per se
C 11 C
)
3
/
18
•
•
Details of wick burners
3
/
20
•
•
•
Flame spreaders
3
/
22
•
•
•
Devices for mixing evaporated fuel with air
3
/
24
•
•
•
Carriers for wicks
3
/
26
•
•
•
•
Safety devices thereon
3
/
28
•
•
•
Wick-adjusting devices
3
/
30
•
•
•
•
directly engaging with the wick
3
/
32
•
•
•
•
engaging with a tube carrying the wick
3
/
34
•
•
•
•
Wick stop devices; Wick-fixing devices
3
/
36
•
•
•
Devices for trimming wicks
3
/
38
•
•
•
Devices for replacement of wicks
3
/
40
•
the capillary action taking place in one or more rigid porous bodies
5
/
00
Burners in which liquid fuel evaporates in the combustion space, with or without chemical conversion of evaporated fuel
5
/
02
•
the liquid forming a pool, e.g. bowl-type evaporators, dish-type evaporators
5
/
04
•
•
Pot-type evaporators, i.e. using a partially-enclosed combustion space
5
/
06
•
the liquid forming a film on one or more plane or convex surfaces
5
/
08
•
•
on cascaded surfaces
5
/
10
•
•
on grids
5
/
12
•
Details
5
/
14
•
•
Maintaining predetermined amount of fuel in evaporator
5
/
16
•
•
Safety devices
5
/
18
•
•
Preheating devices
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