3076631

Information

• Patent Grant
• 3076631

• References
• Source

• Patent Number

  3,076,631

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1963
  62 years ago

• CPC

  • F16K1/2263 - the sealing being arranged on the valve seat
  • F16K1/22 - with axis of rotation crossing the valve member
  • F16K1/226 - Shaping or arrangements of the sealing
  • F16K3/02 - with flat sealing faces Packings therefor
  • F16K3/0227 - Packings
  • F16K5/0457 - Packings
  • F16K5/0464 - in the housing
  • F16K5/0478 - on the plug
  • F16K5/0668 - Single packings
  • F16K27/00 - Construction of housing Use of materials therefor
  • Y10T137/4273 - Mechanical cleaning

• US Classifications

  • 251 - Valves and valve actuation
  • 137 - Fluid handling
  • 277 - Seal for a joint or juncture