3322145

Information

• Patent Grant
• 3322145

• References
• Source

• Patent Number

  3,322,145

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1967
  57 years ago

• CPC

  • G05D7/016 - the sensing element being a ball
  • F16K1/52 - Means for additional adjustment of the rate of flow
  • Y10T137/7869 - Biased open
  • Y10T137/7873 - Ball valves

• US Classifications

  • 137 - Fluid handling
  • 138 - Pipes and tubular conduits
  • 251 - Valves and valve actuation