2935998

Information

• Patent Grant
• 2935998

• References
• Source

• Patent Number

  2,935,998

• Date Filed

  Not available

• Date Issued

  Tuesday, May 10, 1960
  64 years ago

• CPC

  • F16K17/02 - opening on surplus pressure on one side closing on insufficient pressure on one side
  • G05D16/10 - the sensing element being a piston or plunger
  • Y10T137/7725 - Responsive to both high and low pressure or velocity
  • Y10T137/7728 - High pressure cut-off
  • Y10T137/7733 - With fluid pressure seating of valve

• US Classifications

  • 137 - Fluid handling