3003520

Information

• Patent Grant
• 3003520

• References
• Source

• Patent Number

  3,003,520

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1961
  63 years ago

• CPC

  • G05D16/0683 - using a spring-loaded membrane
  • G05D16/0694 - using a spring-loaded membrane with a spring-loaded slideable obturator
  • Y10T137/7757 - Through separate aperture
  • Y10T137/7827 - In reactor chamber
  • Y10T137/783 - Reactor operatively connected to valve by mechanical movement
  • Y10T137/7831 - With mechanical movement between actuator and valve

• US Classifications

  • 137 - Fluid handling