3521653

Information

• Patent Grant
• 3521653

• References
• Source

• Patent Number

  3,521,653

• Date Filed

  Not available

• Date Issued

  Tuesday, July 28, 1970
  54 years ago

• CPC

  • F15C3/06 - using balls or pill-shaped disks
  • F15C1/04 - Means for controlling fluid streams to fluid devices
  • Y10T137/2213 - Electrically-actuated element [e.g., electro-mechanical transducer]
  • Y10T137/2218 - Means [e.g., valve] in control input
  • Y10T137/877 - With flow control means for branched passages

• US Classifications

  • 137 - Fluid handling
  • 060 - Power plants
  • 200 - Electricity: circuit makers and breakers