IPC-Stelle: F27B 9/08 [Version 2017.01]

SymbolTypTitel
FSKMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F27KLFURNACES; KILNS; OVENS; RETORTS [4]
F27BUKLFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS (combustion apparatus F23; electric heating H05B)
F27B 1/00HGRShaft or like vertical or substantially vertical furnaces (for preheating, burning, calcining or cooling lime, magnesia or dolomite C04B 2/12) [1, 2006.01]
F27B 1/02UGR1
.with two or more shafts or chambers, e.g. multi-storey [1, 2006.01]
F27B 1/04UGR2
. .Combinations or arrangements of shafts [1, 2006.01]
F27B 1/06UGR1
.of other than up-draught type [1, 2006.01]
F27B 1/08UGR1
.heated otherwise than by solid fuel mixed with charge [1, 2006.01]
F27B 1/09UGR2
. .heated electrically [4, 2006.01]
F27B 1/10UGR1
.Details, accessories, or equipment peculiar to furnaces of these types [1, 2006.01]
F27B 1/12UGR2
. .Shells or casings; Supports therefor [1, 2006.01]
F27B 1/14UGR3
. . .Arrangements of linings (linings in general F27D 1/00) [1, 2006.01]
F27B 1/16UGR2
. .Arrangements of tuyères [1, 2006.01]
F27B 1/18UGR2
. .Arrangements of dust collectors [1, 2006.01]
F27B 1/20UGR2
. .Arrangement of devices for charging [1, 4, 2006.01]
F27B 1/21UGR2
. .Arrangement of devices for discharging [4, 2006.01]
F27B 1/22UGR2
. .Arrangements of heat-exchange apparatus (heat-exchangers in general F28C, F28D) [1, 2006.01]
F27B 1/24UGR2
. .Cooling arrangements [1, 2006.01]
F27B 1/26UGR2
. .Arrangements of controlling devices [1, 2006.01]
F27B 1/28UGR2
. .Arrangements of monitoring devices, of indicators, of alarm devices [1, 2006.01]
F27B 3/00HGRHearth-type furnaces, e.g. of reverberatory type (F27B 9/00-F27B 15/00, F27B 21/00 take precedence); Electric arc furnaces [1, 4, 2006.01]
F27B 3/02UGR1
.of single-chamber fixed-hearth type [1, 2006.01]
F27B 3/04UGR1
.of multiple-hearth type; of multiple-chamber type; Combinations of hearth-type furnaces [1, 2006.01]
F27B 3/06UGR1
.with movable working chambers or hearths, e.g. tiltable [1, 2006.01]
F27B 3/08UGR1
.heated electrically, e.g. electric arc furnaces, with or without any other source of heat [1, 2006.01]
F27B 3/10UGR1
.Details, accessories, or equipment, e.g. dust-collectors, peculiar to hearth-type furnaces [1, 2006.01]
F27B 3/12UGR2
. .Working chambers or casings; Supports therefor [1, 2006.01]
F27B 3/14UGR3
. . .Arrangements of linings [1, 2006.01]
F27B 3/16UGR3
. . .Walls; Roofs [1, 2006.01]
F27B 3/18UGR2
. .Arrangement of devices for charging [1, 4, 2006.01]
F27B 3/19UGR2
. .Arrangement of devices for discharging [4, 2006.01]
F27B 3/20UGR2
. .Arrangements of heating devices [1, 2006.01]
F27B 3/22UGR2
. .Arrangements of air or gas supply devices [1, 2006.01]
F27B 3/24UGR2
. .Cooling arrangements [1, 2006.01]
F27B 3/26UGR2
. .Arrangements of heat-exchange apparatus [1, 2006.01]
F27B 3/28UGR2
. .Arrangement of controlling, monitoring, alarm or like devices [4, 2006.01]
F27B 5/00HGRMuffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated (F27B 9/00 takes precedence) [1, 2006.01]
F27B 5/02UGR1
.of multiple-chamber type [1, 2006.01]
F27B 5/04UGR1
.adapted for treating the charge in vacuum or special atmosphere [1, 2006.01]
F27B 5/05UGR2
. .in vacuum [5, 2006.01]
F27B 5/06UGR1
.Details, accessories, or equipment peculiar to furnaces of these types [1, 2006.01]
F27B 5/08UGR2
. .Arrangements of linings [1, 2006.01]
F27B 5/10UGR2
. .Muffles [1, 2006.01]
F27B 5/12UGR2
. .Arrangement of devices for charging [1, 4, 2006.01]
F27B 5/13UGR2
. .Arrangement of devices for discharging [4, 2006.01]
F27B 5/14UGR2
. .Arrangements of heating devices [1, 2006.01]
F27B 5/16UGR2
. .Arrangements of air or gas supply devices [1, 2006.01]
F27B 5/18UGR2
. .Arrangement of controlling, monitoring, alarm or like devices [4, 2006.01]
F27B 7/00HGRRotary-drum furnaces, i.e. horizontal or slightly inclined [1, 2006.01]
F27B 7/02UGR1
.of multiple-chamber or multiple-drum type [1, 2006.01]
F27B 7/04UGR2
. .with longitudinal divisions [1, 2006.01]
F27B 7/06UGR1
.adapted for treating the charge in vacuum or special atmosphere [1, 2006.01]
F27B 7/08UGR1
.externally heated [1, 2006.01]
F27B 7/10UGR1
.internally heated, e.g. by means of passages in the wall [1, 2006.01]
F27B 7/12UGR1
.tiltable [1, 2006.01]
F27B 7/14UGR1
.with means for agitating or moving the charge [1, 2006.01]
F27B 7/16UGR2
. .the means being fixed relatively to the drum (F27B 7/04 takes precedence) [1, 2006.01]
F27B 7/18UGR2
. .the means being movable within the drum [1, 2006.01]
F27B 7/20UGR1
.Details, accessories, or equipment peculiar to rotary-drum furnaces [1, 2006.01]
F27B 7/22UGR2
. .Rotary drums; Supports therefor [1, 2006.01]
F27B 7/24UGR3
. . .Seals between rotary and stationary parts [1, 2006.01]
F27B 7/26UGR2
. .Drives [1, 2006.01]
F27B 7/28UGR2
. .Arrangements of linings [1, 2006.01]
F27B 7/30UGR2
. .Arrangements of partitions [1, 2006.01]
F27B 7/32UGR2
. .Arrangement of devices for charging [1, 4, 2006.01]
F27B 7/33UGR2
. .Arrangement of devices for discharging [4, 2006.01]
F27B 7/34UGR2
. .Arrangements of heating devices [1, 2006.01]
F27B 7/36UGR2
. .Arrangements of air or gas supply devices [1, 2006.01]
F27B 7/38UGR2
. .Arrangements of cooling devices [1, 2006.01]
F27B 7/40UGR3
. . .Planetary coolers [4, 2006.01]
F27B 7/42UGR2
. .Arrangement of controlling, monitoring, alarm or like devices [4, 2006.01]
F27B 9/00HGRFurnaces through which the charge is moved mechanically, e.g. of tunnel type (F27B 7/14 takes precedence); Similar furnaces in which the charge moves by gravity [1, 2006.01]
F27B 9/02UGR1
.of multiple-track type; of multiple-chamber type; Combinations of furnaces [1, 2006.01]
F27B 9/04UGR1
.adapted for treating the charge in vacuum or special atmosphere [1, 2006.01]
F27B 9/06UGR1
.heated without contact between combustion gases and charge; electrically heated [1, 2006.01]
F27B 9/08UGR2
. .heated through chamber walls [1, 2006.01]
F27B 9/10UGR2
. .heated by hot air or gas [1, 2006.01]
F27B 9/12UGR1
.with special arrangements for preheating or cooling the charge [1, 2006.01]
F27B 9/14UGR1
.characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment (F27B 9/28 takes precedence; travelling or movable supports or containers for the charge F27D 3/12) [1, 2006.01]
F27B 9/16UGR2
. .the charge moving in a circular or arcuate path [1, 2006.01]
F27B 9/18UGR3
. . .under the action of scrapers or pushers [1, 2006.01]
F27B 9/20UGR2
. .the charge moving in a substantially straight path [1, 2006.01]
F27B 9/22UGR3
. . .under the action of scrapers or pushers (F27B 9/26 takes precedence) [1, 2006.01]
F27B 9/24UGR3
. . .being carried by a conveyor [1, 2006.01]
F27B 9/26UGR3
. . .on or in trucks, sleds, or containers [1, 2006.01]
F27B 9/28UGR1
.for treating continuous lengths of work [1, 2006.01]
F27B 9/30UGR1
.Details, accessories, or equipment peculiar to furnaces of these types [1, 2006.01]
F27B 9/32UGR2
. .Casings [1, 2006.01]
F27B 9/34UGR3
. . .Arrangements of linings [1, 2006.01]
F27B 9/36UGR2
. .Arrangements of heating devices [1, 2006.01]
F27B 9/38UGR2
. .Arrangement of devices for charging [1, 4, 2006.01]
F27B 9/39UGR2
. .Arrangement of devices for discharging [4, 2006.01]
F27B 9/40UGR2
. .Arrangements of controlling or monitoring devices [1, 2006.01]
F27B 11/00HGRBell-type furnaces (for treating metal strips or wire C21D 9/663) [1, 2006.01]
F27B 13/00HGRFurnaces with both stationary charge and progression of heating, e.g. of ring type, of type in which segmental kiln moves over stationary charge [1, 2006.01]
F27B 13/02UGR1
.of multiple-chamber type with permanent partitions; Combinations of furnaces [1, 2006.01]
F27B 13/04UGR1
.of single-chamber type with temporary partitions [1, 2006.01]
F27B 13/06UGR1
.Details, accessories, or equipment peculiar to furnaces of this type [1, 2006.01]
F27B 13/08UGR2
. .Casings [1, 2006.01]
F27B 13/10UGR3
. . .Arrangements of linings [1, 2006.01]
F27B 13/12UGR2
. .Arrangements of heating devices [1, 2006.01]
F27B 13/14UGR2
. .Arrangement of controlling, monitoring, alarm or like devices [4, 2006.01]
F27B 14/00HGRCrucible or pot furnaces; Tank furnaces [1, 4, 2006.01]
F27B 14/02UGR1
.with tilting or rocking arrangements (F27B 14/04 takes precedence) [1, 2006.01]
F27B 14/04UGR1
.adapted for treating the charge in vacuum or special atmosphere [1, 2006.01]
F27B 14/06UGR1
.heated electrically, e.g. induction crucible furnaces, with or without any other source of heat (F27B 14/04 takes precedence) [1, 2006.01]
F27B 14/08UGR1
.Details peculiar to crucible, pot or tank furnaces [1, 4, 2006.01]
F27B 14/10UGR2
. .Crucibles [1, 2006.01]
F27B 14/12UGR3
. . .Covers therefor [1, 2006.01]
F27B 14/14UGR2
. .Arrangements of heating devices [1, 2006.01]
F27B 14/16UGR2
. .Arrangement of devices for charging [4, 2006.01]
F27B 14/18UGR2
. .Arrangement of devices for discharging [4, 2006.01]
F27B 14/20UGR2
. .Arrangement of controlling, monitoring, alarm or like devices [4, 2006.01]
F27B 15/00HGRFluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion (combustion apparatus in which combustion takes place in a fluidised bed of fuel or other particles F23C 10/00) [1, 2006.01]
F27B 15/02UGR1
.Details, accessories, or equipment peculiar to furnaces of these types [1, 2006.01]
F27B 15/04UGR2
. .Casings; Supports therefor [1, 2006.01]
F27B 15/06UGR3
. . .Arrangements of linings [1, 2006.01]
F27B 15/08UGR2
. .Arrangement of devices for charging [1, 4, 2006.01]
F27B 15/09UGR2
. .Arrangement of devices for discharging [4, 2006.01]
F27B 15/10UGR2
. .Arrangements of air or gas supply devices [1, 2006.01]
F27B 15/12UGR2
. .Arrangements of dust collectors [1, 2006.01]
F27B 15/14UGR2
. .Arrangements of heating devices [1, 2006.01]
F27B 15/16UGR2
. .Arrangements of cooling devices [1, 2006.01]
F27B 15/18UGR2
. .Arrangements of controlling devices [1, 2006.01]
F27B 15/20UGR2
. .Arrangements of monitoring devices, of indicators, of alarm devices [1, 2006.01]
F27B 17/00HGRFurnaces of a kind not covered by any of groups F27B 1/00-F27B 15/00 (structural combinations of furnaces F27B 19/02) [1, 2006.01]
F27B 17/02UGR1
.specially designed for laboratory use [1, 2006.01]
F27B 19/00HGRCombinations of different kinds of furnaces that are not all covered by any single one of main groups F27B 1/00-F27B 17/00 [1, 2006.01]
F27B 19/02UGR1
.combined in one structure [1, 2006.01]
F27B 19/04UGR1
.arranged for associated working [1, 2006.01]
F27B 21/00HGROpen or uncovered sintering apparatus; Other heat-treatment apparatus of like construction [1, 2006.01]
F27B 21/02UGR1
.Sintering grates or tables [1, 2006.01]
F27B 21/04UGR1
.Sintering pots or sintering pans [1, 2006.01]
F27B 21/06UGR1
.Endless-strand sintering machines [1, 2006.01]
F27B 21/08UGR1
.Details, accessories, or equipment peculiar to sintering or like apparatus [4, 2006.01]
F27B 21/10UGR2
. .Arrangement of devices for charging [4, 2006.01]
F27B 21/12UGR2
. .Arrangement of devices for discharging [4, 2006.01]
F27B 21/14UGR2
. .Arrangement of controlling, monitoring, alarm or like devices [4, 2006.01]