3805827

Information

• Patent Grant
• 3805827

• References
• Source

• Patent Number

  3,805,827

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1974
  50 years ago

• CPC

  • F16K15/12 - Springs for ring valves
  • F04B39/1073 - the members being reed valves
  • F16K15/08 - shaped as rings
  • Y10T137/7862 - Central post on seat
  • Y10T137/7863 - Stop
  • Y10T137/7864 - With guide

• US Classifications

  • 137 - Fluid handling