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Classification
F23B
ClassID:
155856
⎘
F23B - CPC Classification
Classification description:
Sub-classes:
F23B1/00 »
IPC7 groups
7
F23B1/00 »
Combustion apparatus using only lump fuel
7
F23B10/00 »
Combustion apparatus characterised by the combination of two or more combustion chambers
20
F23B20/00 »
Combustion apparatus specially adapted for portability or transportability
20
F23B2101/00 »
Adaptation of combustion apparatus to boilers in which the combustion chamber is situated inside the boiler vessel, e.g. surrounded by cooled surfaces
0
F23B2101/00 »
Adaptation of combustion apparatus to boilers in which the combustion chamber is situated inside the boiler vessel, e.g. surrounded by cooled surfaces
0
F23B2103/00 »
Indexing scheme related to adaptation of combustion apparatus to boilers
0
F23B2103/00 »
Adaptation of combustion apparatus for placement in or against an opening of a boiler, e.g. for replacing an oil burner
0
F23B2700/00 »
Combustion apparatus for solid fuel
0
F23B2900/00 »
Special features of, or arrangements for combustion apparatus using solid fuels; Combustion processes therefor
1
F23B3/00 »
Combustion apparatus which is portable or removable with respect to the boiler or other apparatus which is heated
2
F23B30/00 »
Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber
17
F23B40/00 »
Combustion apparatus with driven means for feeding fuel into the combustion chamber
16
F23B5/00 »
Combustion apparatus with arrangements for burning uncombusted material from primary combustion
1
F23B50/00 »
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
7
F23B60/00 »
Combustion apparatus in which the fuel burns essentially without moving
19
F23B7/00 »
Combustion techniques; Other solid-fuel combustion apparatus
10
F23B70/00 »
Combustion apparatus characterised by means returning solid combustion residues to the combustion chamber
6
F23B80/00 »
Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel
10
F23B90/00 »
Combustion methods not related to a particular type of apparatus
15
F23B99/00 »
Subject matter not provided for in other groups of this subclass
11