3692435

Information

• Patent Grant
• 3692435

• References
• Source

• Patent Number

  3,692,435

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1972
  52 years ago

• CPC

  • F04D1/14 - Pumps raising fluids by centrifugal force within a conical rotary bowl with vertical axis
  • F04B39/0246 - in the rotating shaft
  • F16N7/366 - with feed by pumping action of a vertical shaft of the machine
  • F16N2210/10 - Refrigerators
  • Y10S417/902 - Hermetically sealed motor pump unit

• US Classifications

  • 417 - Pumps
  • 184 - Lubrication