2707966

Information

• Patent Grant
• 2707966

• References
• Source

• Patent Number

  2,707,966

• Date Filed

  Not available

• Date Issued

  Tuesday, May 10, 1955
  70 years ago

• CPC

  • G05D16/0663 - using a spring-loaded membrane with a spring-loaded slideable obturator
  • Y10T137/261 - Relief port through common sensing means
  • Y10T137/7757 - Through separate aperture
  • Y10T137/7801 - Balanced valve
  • Y10T137/7818 - Valve head in inlet chamber
  • Y10T137/7821 - With valve closing bias
  • Y10T137/8811 - Frangible

• US Classifications

  • 137 - Fluid handling
  • 092 - Expansible chamber devices