2312880

Information

• Patent Grant
• 2312880

• References
• Source

• Patent Number

  2,312,880

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1943
  82 years ago

• CPC

  • G05D16/0655 - using one spring-loaded membrane
  • G05D16/163 - using one or several membranes
  • Y10T137/7759 - Responsive to change in rate of fluid flow
  • Y10T137/7806 - Modified valve casing

• US Classifications

  • 137 - Fluid handling