3357451

Information

• Patent Grant
• 3357451

• References
• Source

• Patent Number

  3,357,451

• Date Filed

  Not available

• Date Issued

  Tuesday, December 12, 1967
  57 years ago

• CPC

  • F15B13/021 - Valves for interconnecting the fluid chambers of an actuator
  • F15B2013/0413 - with four or more positions
  • Y10T137/87169 - Supply and exhaust
  • Y10T137/88054 - Direct response normally closed valve limits direction of flow

• US Classifications

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