F23D   1/00		ʴǳǳѥС	Burners for combustion of pulverulent fuel	5461
F23D   1/02		ήСʡ㡥ǳ	Vortex burners, e.g. for cyclone-type combustion apparatus	2504
F23D   1/04		ϤκѤˤ餺˱βбȯС	Burners producing cylindrical flames without centrifugal action	158
F23D   1/06		ľβбȯС	Burners producing sheet flames	97
F23D   3/00		ӺٴɸݤѤС	Burners using capillary action	1477
F23D   3/02		С	Wick burners	2176
F23D   3/04		ե졼ॹץåĤΡʣƣģͥ	with flame spreaders(<b>F23D3/12</b> takes precedence)	268
F23D   3/06		Сʡ㡥	Inverted wick burners, e.g. for illumination	12
F23D   3/08		η¤ħΤ	characterised by shape, construction, or material, of wick	1241
F23D   3/10		ı귿С	Blue-flame burners	1566
F23D   3/12		ե졼ॹץåĤ	with flame spreaders	77
F23D   3/14		ǳˤ뼼Ǻ礹	with mixing of air and fuel vapour in a chamber before the flame	241
F23D   3/16		Ѥ	using candles	505
F23D   3/18		Сʤκ	Details of wick burners	3450
F23D   3/20		ե졼ॹץå	Flame spreaders	65
F23D   3/22		ǳȶκ	Devices for mixing evaporated fuel with air	132
F23D   3/24		λٻ	Carriers for wicks	398
F23D   3/26		ΰ	Safety devices thereon	108
F23D   3/28		Ĵ	Wick-adjusting devices	724
F23D   3/30		ľܷ礹	directly engaging with the wick	48
F23D   3/32		λٻ˷礹	engaging with a tube carrying the wick	719
F23D   3/34		֡	Wick stop devices; Wick-fixing devices	143
F23D   3/36		μ	Devices for trimming wicks	44
F23D   3/38		괹Ѥ	Devices for replacement of wicks	66
F23D   3/40		ĤޤϤʾΤ¿ӺٴɸݤѤ	the capillary action taking place in one or more rigid porous bodies	1018
F23D   5/00		ǳƶ֤ˤƱǳѲȼޤȼȤʤС	Burners in which liquid fuel evaporates in the combustion space, with or without chemical conversion of evaporated fuel	2334
F23D   5/02		Τί㡥ȭξȯξȯ	the liquid forming a pool, e.g. bowl-type evaporators, dish-type evaporators	1085
F23D   5/04		ݥåȷȯʤʬŪ˰Ϥ줿ǳƶ֤Ѥ	Pot-type evaporators, i.e. using a partially-enclosed combustion space	2121
F23D   5/06		ΤĤޤϤʾʿʤޤ̾	the liquid forming a film on one or more plane or convex surfaces	203
F23D   5/08		ʾ³̾	on cascaded surfaces	22
F23D   5/10		ʻҾ	on grids	101
F23D   5/12			Details	790
F23D   5/14		ȯˤǳͽ̤ݻ	Maintaining predetermined amount of fuel in evaporator	458
F23D   5/16			Safety devices	358
F23D   5/18		ͽǮ	Preheating devices	376
F23D   7/00		ǳṳ̃ФƾͤС	Burners in which drops of liquid fuel impinge on a surface	206
F23D   9/00		ǳή줬Ǯ̤ФƴַŪ˾ͤС	Burners in which a stream of liquid fuel impinges intermittently on a hot surface	140
F23D  11/00		ǳƶ֤ؾũޤϵΤȤľʮ̸ѤѤС	Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space	5020
F23D  11/02		ǳƶ֤¼Ū絤μǤ	the combustion space being a chamber substantially at atmospheric pressure	2376
F23D  11/04		ʮ̸ѤϤκѤǹԤʤ	the spraying action being obtained by centrifugal action	3119
F23D  11/06		ʿѤ	using a horizontal shaft	1346
F23D  11/08		ľѤ	using a vertical shaft	1803
F23D  11/10		ʮ̸Ρ㡥ˤäư	the spraying being induced by a gaseous medium, e.g. water vapour	6350
F23D  11/12		Υ뤫νиηޤħ	characterised by the shape or arrangement of the outlets from the nozzle	919
F23D  11/14		ñνи㡥åȡĤ	with a single outlet, e.g. slit	133
F23D  11/16		ǳΥޥ른ʮͤ	in which an emulsion of water and fuel is sprayed	603
F23D  11/18		ΤΥȯǤ	the gaseous medium being water vapour generated at the nozzle	207
F23D  11/20		Ǯ줿Ѥ	the water vapour being superheated	74
F23D  11/22		ΤȤƵǳѤΡ㡥Ϥդ	the gaseous medium being vaporised fuel, e.g. for a soldering lamp	365
F23D  11/24		Υǳð¼ΰϹ߲ˤäƶ֤ؤʮ̸	by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space	4807
F23D  11/26		ǳʮ̸Ѥ֤Ĥ	with provision for varying the rate at which the fuel is sprayed	341
F23D  11/28		СʤǳδήϩĤΡ㡥¦ϩѤ	with flow-back of fuel at the burner, e.g. using by-pass	637
F23D  11/30		ʮ̸줿̤ǳƤǳ	with return feed of uncombusted sprayed fuel to reservoir	191
F23D  11/32		ŵ֤ˤ	by electrostatic means	225
F23D  11/34		Ķ֤ˤΡΣ	by ultrasonic means	1490
F23D  11/36			Details	3866
F23D  11/38		Υ롨ݽ	Nozzles; Cleaning devices therefor	4930
F23D  11/40		ɡСƬ	Mixing tubes; Burner heads	4816
F23D  11/42		ư֡Уƣѡ	Starting devices(igniting <b>F23Q</b>)	457
F23D  11/44		ͽǮ֡	Preheating devices; Vaporising devices	7642
F23D  11/46		֤ǳĴ	Devices on the vaporiser for controlling the feeding of the fuel	572
F23D  14/00		㡥ðǱΤȤ¢줿ǳѥСʡΣ	Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid	6525
F23D  14/02		ͽ祬СʡʤǳǳưξήǳƶȺ礵ΡΣ	Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone	16024
F23D  14/04		ͶƳ㡥֥󥼥СʡΣ	induction type, e.g. Bunsen burner	5784
F23D  14/06		Сʥإåɤ;иĤΡΣ	with radial outlets at the burner head	4041
F23D  14/08		Сʥإåɤ˼иĤΡΣ	with axial outlets at the burner head	3095
F23D  14/10		ĹɾΥСʥإåɤĤΡΣ	with elongated tubular burner head	1537
F23D  14/12		ռͥСʡΣ	Radiant burners	3157
F23D  14/14		꡼ޤ¿ĤѤΡΣ	using screens or perforated plates	3104
F23D  14/16		Ʃ֥åѤΡΣ	using permeable blocks	1077
F23D  14/18		̵ǳƤΤοޤѤΡΣ	using catalysis for flameless combustion	2042
F23D  14/20		ͽ祬СʡʤǳǳưãǳƶȺ礵ΡʣƣģͥˡΣ	Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone(<b>F23D14/38</b> takes precedence)	1478
F23D  14/22		ΩȤӥȤĤΡ㡥ξȤʿԤ뤫ޤϸ򺹤ΡΣ	with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other	3961
F23D  14/24		ήΤΤξʤȤư˽ΡΣ	at least one of the fluids being submitted to a swirling motion	2128
F23D  14/26		ݱѱΤĤΡʼдƣѣˡΣ	with provision for a retention flame(pilot flame igniters <b>F23Q9/00</b>)	2941
F23D  14/28		ǳ㡥ȯޤϱղƴȷ礷ƤΡΣ	in association with a gaseous fuel source, e.g. acetylene generator, or a container for liquefied gas	1790
F23D  14/30		ΩСʡ㡥ѡΣ	Inverted burners, e.g. for illumination	710
F23D  14/32		ǳȽǤޤϻٲȤκʪѤΡʣƣģͥˡΣ	using a mixture of gaseous fuel and pure oxygen or oxygen-enriched air(<b>F23D14/38</b> takes precedence)	1321
F23D  14/34		ǳޤǳѶβðʤȰѤΤäŬ礷СʡΣ	Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air	940
F23D  14/36		̵ӥСʤñΥ˥åȤΡΣ	in which the compressor and burner form a single unit	464
F23D  14/38		ȡ㡥դޤϲǮѡʥΥƣģˡΣ	Torches, e.g. for brazing or heating(nozzles <b>F23D14/48</b>)	1856
F23D  14/40		ѡʣƣģͥˡΣ	for welding(<b>F23D14/44</b> takes precedence)	658
F23D  14/42		ѡʣƣģͥˡΣ	for cutting(<b>F23D14/44</b> takes precedence)	1210
F23D  14/44		ѡΣ	for use under water	253
F23D  14/46		Σ	Details	21752
F23D  14/48		ΥΣ	Nozzles	6707
F23D  14/50		Τ֡Σ	Cleaning devices therefor	318
F23D  14/52		ȡѡ֥ѥסΣ	for torches; for blow-pipes	752
F23D  14/54		°ǤޤѡΣ	for cutting or welding metal	1443
F23D  14/56		ϰϤˤ錄äƱŸ뤿ΤΡ㡥ɽ̤Ϻѡɽ̾ƤѤޤϲùҲǮѡΣ	for spreading the flame over an area, e.g. for desurfacing of solid material, for surface hardening or for heating workpieces	702
F23D  14/58		Υνиηޤ֤ħΡ㡥ľη֡Σ	characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration	9501
F23D  14/60		ǳƶƱ֡Σ	Devices for simultaneous control of gas and combustion air	4579
F23D  14/62		֡ɡΣ	Mixing devices; Mixing tubes	9700
F23D  14/64		󥸥ĤΡΣ	with injectors	5933
F23D  14/66		ǳƶޤǳƥͽǮΣ	Preheating the combustion air or gas	3896
F23D  14/68		ǳƶޤǳƥν㡥ޤϲüˤΡΣ	Treating the combustion air or gas, e.g. by filtering or moistening	1541
F23D  14/70		Хåեޤήȯ֡Σ	Baffles or like flow-disturbing devices	4407
F23D  14/72		֡㡥λپ˺ưΡΣ	Safety devices, e.g. operative in case of failure of gas supply	2866
F23D  14/74		ΥեȤɻߡΣ	Preventing flame lift-off	1202
F23D  14/76		ꤪӥСʤݸΣ	Protecting flame and burner parts	755
F23D  14/78		СʤѡΣ	Cooling burner parts	2068
F23D  14/80		̵ǥΣ	Selection of a non-toxic gas	10
F23D  14/82		եåХåޤϥ֥ХåɻߡΣ	Preventing flashback or blowback	2804
F23D  14/84		γȻޤϤ¾ʣƣģͥˡΣ	Flame spreading or otherwise shaping(<b>F23D14/70</b> takes precedence)	2483
F23D  17/00		ޤϱΤޤʴǳƱˤ뤤ϸߤǳƤС	Burners for combustion simultaneously or alternately of gaseous or liquid or pulverulent fuel	4175
F23D  23/00		ޤϤʾΥСʤȹ礻ʱݻ뤿ĥСʣƣģ	Assemblies of two or more burners(gas burners with provision for a retention flame <b>F23D14/26</b>)	1180
F23D  99/00		Υ֥饹¾Υ롼פʬवʤΣ	Subject matter not provided for in other groups of this subclass	4990
