F27D - CPC Classification

• F27D1/00 » Casings; Linings; Walls; Roofs 25
• F27D11/00 » Arrangement of elements for electric heating in or on furnaces 62
• F27D13/00 » Apparatus for preheating charges; Arrangements for preheating charges 61
• F27D15/00 » Handling or treating discharged material; Supports or receiving chambers therefor 27
• F27D17/00 » Arrangements for using waste heat ; Arrangements for using, or disposing of, waste gases 59
• F27D19/00 » Arrangements of controlling devices 580
• F27D21/00 » Arrangements of monitoring devices; Arrangements of safety devices 234
• F27D2201/00 » Manipulation of furnace parts 19
• F27D25/00 » Devices for removing incrustations, 25
• F27D27/00 » Stirring devices for molten material 150
• F27D3/00 » Charging; Discharging; Manipulation of charge 65
• F27D5/00 » Supports, screens, or the like for the charge within the furnace 111
• F27D7/00 » Forming, maintaining, or circulating atmospheres in heating chambers 37
• F27D9/00 » Cooling of furnaces or of charges therein 256
• F27D99/00 » Subject matter not provided for in other groups of this subclass 55