2229136

Information

• Patent Grant
• 2229136

• References
• Source

• Patent Number

  2,229,136

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1941
  84 years ago

• CPC

  • F22G7/065 - for locomotive boilers
  • Y10T137/86936 - Pressure equalizing or auxiliary shunt flow
  • Y10T137/86968 - With balancing chamber
  • Y10T137/86976 - First valve moves second valve

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 137 - Fluid handling