3555969

Information

• Patent Grant
• 3555969

• References
• Source

• Patent Number

  3,555,969

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1971
  54 years ago

• CPC

  • F15B9/17 - with electrical control means
  • F15B13/16 - Special measures for feedback
  • Y10T137/2409 - With counter-balancing pressure feedback to the modulating device
  • Y10T137/86598 - Opposed orifices interposed modulator
  • Y10T137/86606 - Common to plural valve motor chambers
  • Y10T137/86614 - Electric

• US Classifications

  • 091 - Motors: expansible chamber type
  • 137 - Fluid handling