3548876

Information

• Patent Grant
• 3548876

• References
• Source

• Patent Number

  3,548,876

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1970
  54 years ago

• CPC

  • F15B13/02 - Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
  • B23Q5/26 - Fluid-pressure drives
  • F15B9/16 - Systems essentially having two or more interacting servomotors
  • F15B21/08 - Servomotor systems incorporating electrically operated control means
  • Y10T137/2278 - Pressure modulating relays or followers
  • Y10T137/86598 - Opposed orifices interposed modulator
  • Y10T137/86606 - Common to plural valve motor chambers

• US Classifications

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