3472502

Information

• Patent Grant
• 3472502

• References
• Source

• Patent Number

  3,472,502

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1969
  55 years ago

• CPC

  • F27D3/0025 - Charging or loading melting furnaces with material in the solid state
  • F27B1/20 - Arrangements of devices for charging
  • F27D3/04 - Ram or pusher apparatus
  • F27D25/001 - comprising breaking tools
  • F27D2009/0013 - the fluid being water
  • F27M2001/10 - Scrap material used as charge
  • Y10S266/901 - Scrap metal preheating or melting

• US Classifications

  • 266 - Metallurgical apparatus
  • 414 - Material or article handling