3012575

Information

• Patent Grant
• 3012575

• References
• Source

• Patent Number

  3,012,575

• Date Filed

  Not available

• Date Issued

  Tuesday, December 12, 1961
  63 years ago

• CPC

  • F15B13/0438 - the pilot valves being of the nozzle-flapper type
  • F15B13/12 - Special measures for increasing the sensitivity of the system
  • Y10T137/86598 - Opposed orifices interposed modulator

• US Classifications

  • 137 - Fluid handling
  • 092 - Expansible chamber devices