3576378

Information

• Patent Grant
• 3576378

• References
• Source

• Patent Number

  3,576,378

• Date Filed

  Not available

• Date Issued

  Tuesday, April 27, 1971
  53 years ago

• CPC

  • F04D13/14 - the pumps being all of centrifugal type
  • A47L15/4225 - Arrangements or adaption of recirculation or discharge pumps
  • F04D13/06 - the pump being electrically driven
  • F04D13/0673 - the motor being of the inside-out type
  • Y10T137/86147 - With single motive input

• US Classifications

  • 137 - Fluid handling
  • 134 - Cleaning and liquid contact with solids
  • 310 - Electrical generator or motor structure
  • 417 - Pumps