3850265

Information

• Patent Grant
• 3850265

• References
• Source

• Patent Number

  3,850,265

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1974
  50 years ago

• CPC

  • F16N7/30 - the oil being fed or carried along by another fluid
  • F16K31/1266 - one side of the diaphragm being acted upon by the circulating fluid
  • F16N7/385 - Central lubrication systems
  • Y10T137/87716 - For valve having a flexible diaphragm valving member
  • Y10T137/87845 - For valve having a ball head

• US Classifications

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