2530722

Information

• Patent Grant
• 2530722

• References
• Source

• Patent Number

  2,530,722

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1950
  74 years ago

• CPC

  • F16K17/32 - acting on a servo-mechanism or on a catch-releasing mechanism
  • Y10T137/2554 - Reversing or 4-way valve systems
  • Y10T137/5762 - With leakage or drip collecting
  • Y10T137/7025 - Pipe line transport
  • Y10T137/7723 - Safety cut-off requiring reset
  • Y10T137/7785 - Valve closes in response to excessive flow
  • Y10T137/7806 - Modified valve casing
  • Y10T137/7976 - Plural separating elements
  • Y10T137/8326 - Fluid pressure responsive indicator, recorder or alarm

• US Classifications

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