2980072

Information

• Patent Grant
• 2980072

• References
• Source

• Patent Number

  2,980,072

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1961
  63 years ago

• CPC

  • F15B17/02 - in which a telemotor operates the control member of a servomotor
  • F16K31/48 - actuated by mechanical timing-device
  • Y10T137/86614 - Electric
  • Y10T137/87201 - Common to plural valve motor chambers

• US Classifications

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