3702621

Information

• Patent Grant
• 3702621

• References
• Source

• Patent Number

  3,702,621

• Date Filed

  Not available

• Date Issued

  Tuesday, November 14, 1972
  53 years ago

• CPC

  • F16H61/0021 - Generation or control of line pressure
  • F15B13/0402 - for linearly sliding valves
  • F15B13/0446 - with moving coil
  • G05D16/2093 - with combination of electric and non-electric auxiliary power
  • Y10T137/2409 - With counter-balancing pressure feedback to the modulating device

• US Classifications

  • 137 - Fluid handling