1343550

Information

• Patent Grant
• 1343550

• References
• Source

• Patent Number

  1,343,550

• Date Filed

  Not available

• Date Issued

  Tuesday, June 15, 1920
  104 years ago

• CPC

  • F01B25/00 - Regulating, controlling, or safety means
  • F01B2250/004 - Devices for draining or idling of steam cylinders or for uncoupling piston and connecting rod
  • Y10S122/15 - Valves
  • Y10T137/3031 - Abnormal pressure responsive liquid blow-off or drain
  • Y10T137/3052 - Level responsive
  • Y10T137/3105 - Self-emptying
  • Y10T137/7781 - With separate connected fluid reactor surface

• US Classifications

  • 091 - Motors: expansible chamber type
  • 122 - Liquid heaters and vaporizers
  • 137 - Fluid handling