3636972

Information

• Patent Grant
• 3636972

• References
• Source

• Patent Number

  3,636,972

• Date Filed

  Not available

• Date Issued

  Tuesday, January 25, 1972
  52 years ago

• CPC

  • F16K5/16 - for plugs with conical surfaces
  • F16K1/22 - with axis of rotation crossing the valve member
  • F16K5/0631 - between two flanges
  • F16K5/167 - Means pressing radially
  • F16K49/005 - Circulation means for a separate heat transfer fluid
  • Y10T137/6579 - Circulating fluid in heat exchange relationship

• US Classifications

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