3908685

Information

• Patent Grant
• 3908685

• References
• Source

• Patent Number

  3,908,685

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1975
  49 years ago

• CPC

  • G05B11/50 - in which the output signal represents a continuous function of the deviation from the desired value
  • Y10T74/18912 - Compound lever and slide
  • Y10T137/2365 - Plural series units
  • Y10T137/2452 - With counter-counter balancing pressure feedback

• US Classifications

  • 137 - Fluid handling
  • 074 - Machine element or mechanism