3157191

Information

• Patent Grant
• 3157191

• References
• Source

• Patent Number

  3,157,191

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1964
  60 years ago

• CPC

  • F16K15/026 - the valve member being a movable body around which the medium flows when the valve is open
  • Y10T137/6307 - Turbine on valve
  • Y10T137/7905 - Plural biasing means
  • Y10T137/7913 - Guided head
  • Y10T137/7929 - Spring coaxial with valve

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation
  • D23 - Environmental heating and cooling