2613481

Information

• Patent Grant
• 2613481

• References
• Source

• Patent Number

  2,613,481

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1952
  72 years ago

• CPC

  • G05D16/0663 - using a spring-loaded membrane with a spring-loaded slideable obturator
  • Y10T137/6525 - Air heated or cooled [fan, fins, or channels]
  • Y10T137/7829 - Yoke has valve closing bias

• US Classifications

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