3313212

Information

• Patent Grant
• 3313212

• References
• Source

• Patent Number

  3,313,212

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1967
  57 years ago

• CPC

  • F15B21/08 - Servomotor systems incorporating electrically operated control means
  • F15B9/17 - with electrical control means
  • Y10T137/2409 - With counter-balancing pressure feedback to the modulating device
  • Y10T137/86919 - Sequentially closing and opening alternately seating flow controllers

• US Classifications

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