3208467

Information

• Patent Grant
• 3208467

• References
• Source

• Patent Number

  3,208,467

• Date Filed

  Not available

• Date Issued

  Tuesday, September 28, 1965
  59 years ago

• CPC

  • G05D16/0655 - using one spring-loaded membrane
  • A61M1/0037 - Intermittent or pulsating suction
  • G05D16/0625 - acting indirectly on the obturator
  • Y10T137/2549 - With trip linkage or snap action
  • Y10T137/7836 - Flexible diaphragm or bellows reactor
  • Y10T137/86413 - Self-cycling

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation