2534518

Information

• Patent Grant
• 2534518

• References
• Source

• Patent Number

  2,534,518

• Date Filed

  Not available

• Date Issued

  Tuesday, December 19, 1950
  74 years ago

• CPC

  • F27B9/26 - on or in trucks, sleds, or containers
  • E04B2/46 - by interlocking of projections or inserts with indentations
  • E04B2/52 - the walls being characterised by fillings in some of the cavities forming load-bearing pillars or beams
  • F27B9/061 - with at least two longitudinal chambers carrying combustion gases
  • F27B9/063 - Resistor heating
  • F27B9/147 - the charge moving on an inclined floor
  • F27D3/12 - Travelling or movable supports or containers for the charge
  • E04B2002/0208 - of trapezoidal shape
  • F27D2003/124 - Sleds; Transport supports

• US Classifications

  • 373 - Industrial electric heating furnaces
  • 432 - Heating