3196844

Information

• Patent Grant
• 3196844

• References
• Source

• Patent Number

  3,196,844

• Date Filed

  Not available

• Date Issued

  Tuesday, July 27, 1965
  59 years ago

• CPC

  • F22D5/30 - responsive to both water level and amount of steam withdrawn or steam pressure
  • F22B35/10 - of once-through type
  • F22B35/12 - operating at critical or supercritical pressure
  • F23N1/085 - using electrical or electromechanical means
  • Y10S148/102 - Mask alignment

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 148 - Metal treatment