1817196

Information

• Patent Grant
• 1817196

• References
• Source

• Patent Number

  1,817,196

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1931
  93 years ago

• CPC

  • F16K15/00 - Check valves
  • F04C7/00 - Rotary-piston machines or pumps with fluid ring or the like
  • Y10T137/2557 - Waste responsive to flow stoppage
  • Y10T137/3074 - With outlet extending above liquid in trap
  • Y10T137/3127 - With gas maintenance or application

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation