2902940

Information

• Patent Grant
• 2902940

• References
• Source

• Patent Number

  2,902,940

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1959
  65 years ago

• CPC

  • F04D9/007 - Preventing loss of prime, siphon breakers
  • F04D1/066 - the casing consisting of a plurality of annuli bolted together
  • Y10S415/901 - Drilled well-type pump
  • Y10T137/2579 - Flow rate responsive

• US Classifications

  • 415 - Rotary kinetic fluid motors or pumps
  • 137 - Fluid handling