3365242

Information

• Patent Grant
• 3365242

• References
• Source

• Patent Number

  3,365,242

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1968
  57 years ago

• CPC

  • F17C7/00 - Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
  • C21B5/003 - Injection of pulverulent coal
  • C21C5/30 - Regulating or controlling the blowing
  • C21C5/32 - Blowing from above
  • C21C5/4606 - Lances or injectors
  • C21C7/0037 - by injecting powdered material
  • F17B1/12 - Gas admission or discharge arrangements
  • G05D7/0193 - using hydraulic or pneumatic amplifiers, relays or transmitters
  • F17C2205/0323 - Valves
  • F17C2227/04 - Methods for emptying or filling
  • F17C2250/0636 - Flow or movement of content

• US Classifications

  • 406 - Conveyors: fluid current
  • 266 - Metallurgical apparatus