3538231

Information

• Patent Grant
• 3538231

• References
• Source

• Patent Number

  3,538,231

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1970
  54 years ago

• CPC

  • H01B1/00 - Conductors or conductive bodies characterised by the conductive materials Selection of materials as conductors
  • H05B3/06 - Heater elements structurally combined with coupling elements or holders
  • H05B3/12 - characterised by the composition or nature of the conductive material
  • H05B3/64 - using ribbon, rod, or wire heater
  • Y10S428/926 - Thickness of individual layer specified
  • Y10S428/937 - Sprayed metal
  • Y10S428/939 - Molten or fused coating
  • Y10T428/12278 - Same structure at both ends of plural taper
  • Y10T428/12625 - Free carbon containing component
  • Y10T428/12708 - Sn-base component
  • Y10T428/12743 - Next to refractory [Group IVB, VB, or VIB] metal-base component

• US Classifications

  • 373 - Industrial electric heating furnaces
  • 219 - Electric heating
  • 420 - Alloys or metallic compositions
  • 428 - Stock material or miscellaneous articles