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Application filed by Rudolf SedlacekfiledCriticalRudolf Sedlacek
Application grantedgrantedCritical
Publication of AT126219BpublicationCriticalpatent/AT126219B/de
Furnace Housings, Linings, Walls, And Ceilings
(AREA)
Waste-Gas Treatment And Other Accessory Devices For Furnaces
(AREA)
Direct Air Heating By Heater Or Combustion Gas
(AREA)
Description
<Desc/Clms Page number 1>
Heizofen.
EMI1.1
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