IPC-Stelle: A21B [Version 7 (gültig ab 01.2000)]

SymbolTypTitel
ASKHUMAN NECESSITIES
A21USKFOODSTUFFS; TOBACCO
A21KLBAKING; EDIBLE DOUGHS
A21BUKLBAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING (domestic baking equipment A47J 37/00; combustion apparatus F23; domestic stoves or ranges being wholly or partly ovens F24B , F24C)
A21B 1/00HGRBakers' ovens
A21B 1/02UGR1
.characterised by the heating arrangements
A21B 1/04UGR2
. .Ovens heated by fire before baking only
A21B 1/06UGR2
. .Ovens heated by radiators
A21B 1/08UGR3
. . .by steam-heated radiators
A21B 1/10UGR3
. . .by radiators heated by fluids other than steam
A21B 1/14UGR3
. . .Arrangement of radiators
A21B 1/22UGR3
. . .by electric radiators (A21B 2/00 takes precedence; electric heating elements H05B)
A21B 1/24UGR2
. .Ovens heated by media flowing therethrough
A21B 1/26UGR3
. . .by hot air
A21B 1/28UGR3
. . .by gaseous combustion products
A21B 1/33UGR2
. .Ovens heated directly by combustion products (A21B 1/04 takes precedence)
A21B 1/36UGR2
. .Ovens heated directly by hot fluid (A21B 1/06 , A21B 1/33 take precedence)
A21B 1/40UGR1
.characterised by the means for regulating the temperature (temperature-sensitive elements G01K)
A21B 1/42UGR1
.characterised by the baking surfaces moving during the baking (conveying in general B65G)
A21B 1/44UGR2
. .with surfaces rotating in a horizontal plane
A21B 1/46UGR2
. .with surfaces suspended from an endless conveyer or a revolving wheel
A21B 1/48UGR2
. .with surfaces in the form of an endless band
A21B 1/50UGR1
.characterised by having removable baking surfaces
A21B 1/52UGR1
.Portable ovens; Collapsible ovens (travelling or camp cookers A47J 33/00)
A21B 2/00HGRBaking apparatus employing high-frequency or infra-red heating
A21B 3/00HGRParts or accessories of ovens
A21B 3/02UGR1
.Doors; Flap gates (general features of doors E06B)
A21B 3/04UGR1
.Air-treatment devices for ovens, e.g. regulating humidity
A21B 3/07UGR1
.Charging or discharging ovens (A21B 3/18 takes precedence)
A21B 3/10UGR1
.Means for illuminating ovens
A21B 3/13UGR1
.Baking-tins; Baking forms
A21B 3/15UGR1
.Baking sheets; Baking boards
A21B 3/16UGR1
.Machines for cleaning or greasing baking surfaces
A21B 3/18UGR1
.Discharging baked goods from tins (unpacking in general B65B 69/00)
A21B 5/00HGRBaking apparatus for special goods; Other baking apparatus
A21B 5/02UGR1
.Apparatus for baking hollow articles, waffles, pastry, biscuits, or the like
A21B 5/03UGR2
. .for baking pancakes (frying pans A47J 37/10) [3]
A21B 5/04UGR1
.Apparatus for baking cylindrical cakes on spits
A21B 5/06UGR1
.Apparatus for baking in salt solution, e.g. for making pretzels
A21B 5/08UGR1
.Apparatus for baking in baking fat or oil, e.g. for making doughnuts
A21B 7/00HGRBaking plants