IPC-Stelle: F23B 50/00 [Version 2006.01]

SymbolTypTitel
FSKSECTION F — MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F23KLCOMBUSTION APPARATUS; COMBUSTION PROCESSES
F23BUKLMETHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL (for combustion of fuels that are solid at room temperatures, but burned in melted form, e.g. candle wax, C11C, F23C, F23D; using solid fuel suspended in air F23C, F23D 1/00; using solid fuel suspended in liquids F23C, F23D 11/00; using solid fuel and fluent fuel simultanenously or alternately F23C, F23D 17/00)
F23B 1/00GEL(transferred to F23B 10/00; F23B 30/00-F23B 99/00)
F23B 1/02GEL(transferred to F23B 30/00-F23B 99/00)
F23B 1/04GEL(transferred to F23B 30/00-F23B 99/00)
F23B 1/06GEL(transferred to F23B 30/00-F23B 99/00)
F23B 1/08GEL(transferred to F23B 30/00-F23B 99/00)
F23B 1/10GEL(transferred to F23B 30/00-F23B 99/00)
F23B 1/12GEL(transferred to F23B 10/00)
F23B 1/14GEL(transferred to F23B 10/00; F23B 30/00-F23B 99/00)
F23B 1/16GEL(transferred to F23B 30/00; F23B 30/02; F23B 30/06; F23B 30/10-F23B 60/02)
F23B 1/18GEL(transferred to F23B 30/00; F23B 30/02; F23B 30/06-F23B 30/10; F23B 50/00-F23B 50/06)
F23B 1/20GEL(transferred to F23B 30/00; F23B 30/02; F23B 30/06-F23B 30/10; F23B 50/00-F23B 50/06)
F23B 1/22GEL(transferred to F23B 30/08)
F23B 1/24GEL(transferred to F23B 30/00-F23B 30/04)
F23B 1/26GEL(transferred to F23B 10/00; F23B 30/00-F23B 50/04; F23B 50/08-F23B 60/00)
F23B 1/28GEL(transferred to F23B 50/00-F23B 50/12)
F23B 1/30GEL(transferred to F23B 30/00-F23B 60/02; F23B 80/00-F23B 80/04)
F23B 1/32GEL(transferred to F23B 30/00-F23B 30/04)
F23B 1/34GEL(transferred to F23B 10/00; F23B 30/00-F23B 50/10; F23B 80/00-F23B 99/00)
F23B 1/36GEL(transferred to F23B 50/00-F23B 50/12)
F23B 1/38GEL(transferred to F23B 10/00; F23B 30/00-F23B 99/00)
F23B 3/00GEL(transferred to F23B 20/00)
F23B 5/00GEL(transferred to F23B 10/00; F23B 30/00-F23B 99/00)
F23B 5/02GEL(transferred to F23B 30/00-F23B 50/12; F23B 70/00)
F23B 5/04GEL(transferred to F23B 10/00; F23B 30/00-F23B 99/00)
F23B 7/00GEL(transferred to F23B 10/00; F23B 30/00-F23B 60/02; F23B 80/00-F23B 99/00)
F23B 10/00HGRCombustion apparatus characterised by the combination of two or more combustion chambers [2006.01]
F23B 20/00HGRCombustion apparatus specially adapted for portability or transportability [2006.01]
F23B 30/00HGRCombustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber [2006.01]
F23B 30/02UGR1
.with movable, e.g. vibratable, fuel-supporting surfaces; with fuel-supporting surfaces that have movable parts [2006.01]
F23B 30/04UGR2
. .with fuel-supporting surfaces that are rotatable around a horizontal or inclined axis and support the fuel on their inside, e.g. cylindrical grates [2006.01]
F23B 30/06UGR2
. .with fuel-supporting surfaces that are specially adapted for advancing the fuel through the combustion zone [2006.01]
F23B 30/08UGR3
. . .with fuel-supporting surfaces that move through the combustion zone, e.g. with chain grates [2006.01]
F23B 30/10UGR3
. . .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 [2006.01]
F23B 40/00HGRCombustion apparatus with driven means for feeding fuel into the combustion chamber [2006.01]
F23B 40/02UGR1
.the fuel being fed by scattering over the fuel-supporting surface [2006.01]
F23B 40/04UGR1
.the fuel being fed from below through an opening in the fuel-supporting surface [2006.01]
F23B 40/06UGR1
.the fuel being fed along the fuel-supporting surface [2006.01]
F23B 40/08UGR2
. .into pot- or trough-shaped grates [2006.01]
F23B 50/00HGRCombustion 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 [2006.01]
F23B 50/02UGR1
.the fuel forming a column, stack or thick layer with the combustion zone at its bottom [2006.01]
F23B 50/04UGR2
. .the movement of combustion air and flue gases being substantially transverse to the movement of the fuel [2006.01]
F23B 50/06UGR2
. .the flue gases being removed downwards through one or more openings in the fuel-supporting surface [2006.01]
F23B 50/08UGR2
. .with fuel-deflecting bodies forming free combustion spaces inside the fuel layer [2006.01]
F23B 50/10UGR2
. .with the combustion zone at the bottom of fuel-filled conduits ending at the surface of a fuel bed [2006.01]
F23B 50/12UGR1
.the fuel being fed to the combustion zone by free fall or by sliding along inclined surfaces, e.g. from a conveyer terminating above the fuel bed [2006.01]
F23B 60/00HGRCombustion apparatus in which the fuel burns essentially without moving [2006.01]
F23B 60/02UGR1
.with combustion air supplied through a grate [2006.01]
F23B 70/00HGRCombustion apparatus characterised by means for returning solid combustion residues to the combustion chamber [2006.01]
F23B 80/00HGRCombustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel [2006.01]
F23B 80/02UGR1
.by means for returning flue gases to the combustion chamber or to the combustion zone [2006.01]
F23B 80/04UGR1
.by means for guiding the flow of flue gases, e.g. baffles [2006.01]
F23B 90/00HGRCombustion methods not related to a particular type of apparatus [2006.01]
F23B 99/00HGRSubject matter not provided for in other groups of this subclass [2006.01]
F23B 101/00ZWIndexing scheme related to adaptation of combustion apparatus to boilers [2006.01]
F23B 101/00HGRAdaptation of combustion apparatus to boilers in which the combustion chamber is situated inside the boiler vessel, e.g. surrounded by cooled surfaces [2006.01]
F23B 103/00HGRAdaptation of combustion apparatus for placement in or against an opening of a boiler, e.g. for replacing an oil burner [2006.01]
F23B 103/02UGR1
.for producing an essentially horizontal flame [2006.01]