3598020

Information

• Patent Grant
• 3598020

• References
• Source

• Patent Number

  3,598,020

• Date Filed

  Not available

• Date Issued

  Tuesday, August 10, 1971
  53 years ago

• CPC

  • B23Q35/18 - involving fluid means
  • B23Q5/26 - Fluid-pressure drives
  • F15B9/16 - Systems essentially having two or more interacting servomotors
  • F15B13/0402 - for linearly sliding valves
  • F15B13/16 - Special measures for feedback
  • Y10T137/2278 - Pressure modulating relays or followers

• US Classifications

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