3926208

Information

• Patent Grant
• 3926208

• References
• Source

• Patent Number

  3,926,208

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1975
  49 years ago

• CPC

  • F16K17/34 - in which the flow-energy of the flowing medium actuates the closing mechanism
  • F16K31/363 - the fluid acting on a piston
  • G05D16/10 - the sensing element being a piston or plunger
  • Y10T137/261 - Relief port through common sensing means
  • Y10T137/7757 - Through separate aperture
  • Y10T137/7801 - Balanced valve
  • Y10T137/7826 - With valve closing bias

• US Classifications

  • 137 - Fluid handling