1876733

Information

• Patent Grant
• 1876733

• References
• Source

• Patent Number

  1,876,733

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1932
  92 years ago

• CPC

  • F27D99/0006 - Electric heating elements or system
  • F27B17/0033 - the floor of the furnaces consisting of the support carrying the charge
  • F27B21/00 - Open or uncovered sintering apparatus Other heat-treatment apparatus of like construction
  • F27D1/16 - Making or repairing linings increasing the durability of linings or breaking away linings
  • F27D5/00 - Supports, screens, or the like for the charge within the furnace
  • F27D2003/0089 - Rotation about a horizontal or slightly inclined axis
  • F27D2099/0021 - Arc heating

• US Classifications

  • 373 - Industrial electric heating furnaces