2772686

Information

• Patent Grant
• 2772686

• References
• Source

• Patent Number

  2,772,686

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1956
  69 years ago

• CPC

  • B64D13/02 - the air being pressurised
  • B64D13/04 - Automatic control of pressure
  • F16K17/36 - actuated in consequence of extraneous circumstances
  • B64D2700/62035 - Pressure control valves
  • Y10T137/0777 - With second control
  • Y10T137/7797 - Bias variable during operation

• US Classifications

  • 137 - Fluid handling