F23B  10/00  \	0	0	3K046	F23B  10/00	59	ʾǳƼȹ碌ħΤǳ֡Σ	Combustion apparatus characterised by the combination of two or more combustion chambers [8,2011.01]
F23B  10/02  \	1	1	3K046	F23B  10/02	242	ʬΥǳƼޤΡΣ	including separate secondary combustion chambers [2011.01]
F23B  20/00  \	0	0	3K046	F23B  20/00	76	ä˷Ӥޤϰưǽǳ֡Σ	Combustion apparatus specially adapted for portability or transportability [8]
F23B  30/00  \	0	0	3K046	F23B  30/00	81	ǳƤǳ¤뤿ζưʤͭǳ֡ǳƤǳǳƼ𤷤ƿʤޤ뤿ζưʤͭǳ֡Σ	Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber [8]
F23B  30/02  \	1	1	3K046	F23B  30/02	83	ǳٻƤưΡ㡥ư롤̤ͭΡưʬͭǳٻƤ̤ͭΡΣ	with movable, e.g. vibratable, fuel-supporting surfaces; with fuel-supporting surfaces that have movable parts [8]
F23B  30/04  \	2	2	3K046	F23B  30/04	67	ǳٻƤ̤ͭΤǤäơʿޤϷмμϤ˲ž̤ǤǳٻΡ㡥гʻҡΣ	with fuel-supporting surfaces that are rotatable around a horizontal or inclined axis and support the fuel on their inside, e.g. cylindrical grates [8]
F23B  30/06  \	2	2	3K046	F23B  30/06	11	ǳǳƥ𤷤ƿʤޤ뤳ȤäŬǳٻ̤ͭΡΣ	with fuel-supporting surfaces that are specially adapted for advancing the fuel through the combustion zone [8]
F23B  30/08  \	3	3	3K046	F23B  30/08	90	ǳƥ̤äưư롤ǳٻ̤ͭΡ㡥гʻҤͭΡΣ	with fuel-supporting surfaces that move through the combustion zone, e.g. with chain grates [8]
F23B  30/10  \	3	3	3K046	F23B  30/10	172	ưǤ뤬ŪƱΤޤޤǤ롤ǳʤޤǤäǳٻ̤ͭΡ㡥ޤϱгʻΣ	with fuel-supporting surfaces having fuel advancing elements that are movable, but remain essentially in the same place, e.g. with rollers or reciprocating grate bars [8]
F23B  40/00  \	0	0	3K046	F23B  40/00	126	ǳǳƼض뤹뤿ζưʤͭǳ֡Σ	Combustion apparatus with driven means for feeding fuel into the combustion chamber [8]
F23B  40/02  \	1	1	3K046	F23B  40/02	66	ǳٻƤ̤˻餹Ȥˤǳ뤵ΡΣ	the fuel being fed by scattering over the fuel-supporting surface [8]
F23B  40/04  \	1	1	3K046	F23B  40/04	78	ǳٻƤ̤γʬǳ뤵ΡΣ	the fuel being fed from below through an opening in the fuel-supporting surface [8]
F23B  40/06  \	1	1	3K046	F23B  40/06	37	ǳٻƤ̤˱äǳ뤵ΡΣ	the fuel being fed along the fuel-supporting surface [8]
F23B  40/08  \	2	2	3K046	F23B  40/08	23	ݥåȷޤϥȥշβгʻҤ˶뤵ΡΣ	into pot- or trough-shaped grates [8]
F23B  50/00  \	0	0	3K046	F23B  50/00	23	ǳϤˤǳƥˤޤϤ𤷤ƶ뤵ǳ֡㡥ǳƥξ֤줿ǳ¢ʤ鶡뤹ΡΣ	Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone [8]
F23B  50/02  \	1	1	3K046	F23B  50/02	71	ǳǳƥͭʪʪޤϸؤΡΣ	the fuel forming a column, stack or thick layer with the combustion zone at its bottom [8]
F23B  50/04  \	2	2	3K046	F23B  50/04	29	ǳưФǳƶǳӥή줬ܸۤ򺹤ƤΡΣ	the movement of combustion air and flue gases being substantially transverse to the movement of the fuel [8]
F23B  50/06  \	2	2	3K046	F23B  50/06	70	ǳλٻ̤γʬǳӥӵΡΣ	the flue gases being removed downwards through one or more openings in the fuel-supporting surface [8]
F23B  50/08  \	2	2	3K046	F23B  50/08	21	ǳиˤäǳǳƶ֤ƤΡΣ	with fuel-deflecting bodies forming free combustion spaces inside the fuel layer [8]
F23B  50/10  \	2	2	3K046	F23B  50/10	27	ǳŶ줿Ƴɤüǳؤɽ̤ˤꡢɽ̤ǳƥΡΣ	with the combustion zone at the bottom of fuel-filled conduits ending at the surface of a fuel bed [8]
F23B  50/12  \	1	1	3K046	F23B  50/12	182	ͳޤϷ̤˱äƳ餻뤳Ȥˤꡤǳƥ˶뤵ǳ㡥ǳؤξǽäƤ륳٥ζΣ	the fuel being fed to the combustion zone by free fall or by sliding along inclined surfaces, e.g. from a conveyor terminating above the fuel bed [8]
F23B  60/00  \	0	0	3K046	F23B  60/00	280	ܼŪŻߤޤǳǳǳ֡Σ	Combustion apparatus in which the fuel burns essentially without moving [8]
F23B  60/02  \	1	1	3K046	F23B  60/02	180	гʻҤ̤ƶ뤵ǳƶͭΡΣ	with combustion air supplied through a grate [8]
F23B  70/00  \	0	0	3K046	F23B  70/00	30	ǳƻƽ۴Ĥ뤿μʤħǳ֡Σ	Combustion apparatus characterised by means for returning solid combustion residues to the combustion chamber [8]
F23B  80/00  \	0	0	3K046	F23B  80/00	125	ǳӥǳФ̤ǳƳήϩħΡΣ	Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel [8]
F23B  80/02  \	1	1	3K046	F23B  80/02	79	ǳƼؤޤǳƥǳӥƽ۴ĤΡΣ	by means for returning flue gases to the combustion chamber or to the combustion zone [8]
F23B  80/04  \	1	1	3K046	F23B  80/04	86	ǳӥή⤹뤿μʤˤΡ㡥ХåեΣ	by means for guiding the flow of flue gases, e.g. baffles [8]
F23B  90/00  \	0	0	3K046	F23B  90/00	120	֤μˤʤǳˡΣ	Combustion methods not related to a particular type of apparatus [8,2011.01]
F23B  90/02  \	1	1	3K046	F23B  90/02	97	ưѡΣ	Start-up techniques [2011.01]
F23B  90/04  \	1	1	3K046	F23B  90/04	301	ǳƤޤΡʬΥǳƼǹԤΣƣ£ˡΣ	including secondary combustion (in separate combustion chambers F23B 10/02) [2011.01]
F23B  90/06  \	2	2	3K046	F23B  90/06	68	켡ǳƤԸʷϵǤΥޤϴαǤΡΣ	the primary combustion being a gasification or pyrolysis in a reductive atmosphere [2011.01]
F23B  90/08  \	2	2	3K046	F23B  90/08	81	ޤѤΡΣ	in the presence of catalytic material [2011.01]
F23B  99/00  \	0	0	3K046	F23B  99/00	319	Υ֥饹¾Υ롼פʬवʤΣ	Subject matter not provided for in other groups of this subclass [8]
F23B 101:00  \	0	0		F23B 101/00	1	ǳƼܥƴ֤Ƥ롤㡥̤˰ϤޤƤΡǳ֤ΥܥؤŬѡΣ	Indexing scheme related to adaptation of combustion apparatus to boilers [2006.01]
F23B 103:00  \	0	0		F23B 103/00	2	ܥγޤϳ˸֤뤿Ρ㡥Сʤ˴ƻѤ뤿Ρǳ֤ŬѡΣ	Adaptation of combustion apparatus for placement in or against an opening of a boiler, e.g. for replacing an oil burner [8]
F23B 103:02  \	1	1		F23B 103/02	0	ܼŪ˿ʿʱ뤿ΤΡΣ	for producing an essentially horizontal flame [8]
