2894580

Information

• Patent Grant
• 2894580

• References
• Source

• Patent Number

  2,894,580

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1959
  65 years ago

• CPC

  • E03D3/06 - with diaphragm valve and pressure chamber for retarding the valve-closing movement
  • E03D5/022 - Operating automatically
  • Y10T137/86413 - Self-cycling

• US Classifications

  • 137 - Fluid handling