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Filing date
Publication date
Application filed by Rudolf SedlacekfiledCriticalRudolf Sedlacek
Application grantedgrantedCritical
Publication of AT126219BpublicationCriticalpatent/AT126219B/en
Waste-Gas Treatment And Other Accessory Devices For Furnaces
(AREA)
Direct Air Heating By Heater Or Combustion Gas
(AREA)
Furnace Housings, Linings, Walls, And Ceilings
(AREA)
Description
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Heizofen.
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Heater.
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Claims (1)
PATENT-ANSPRUCH :
Heizofen mit den Heizschacht umgebenden, im Chamottefutter des Heizschachtes liegenden Rohren zur Erwärmung von mittels eines Gebläses durehtreibbarer Luft, dadurch gekennzeichnet, dass die Rohre eine aus lotrechten U-förmigen Windungen bestehende Schlange bilden,
EMI2.1
PATENT CLAIM:
Heating furnace with pipes lying in the chamotte lining of the heating shaft and surrounding the heating shaft for heating air that can be blown by means of a fan, characterized in that the pipes form a snake consisting of vertical U-shaped windings,
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