3889126

Information

• Patent Grant
• 3889126

• References
• Source

• Patent Number

  3,889,126

• Date Filed

  Not available

• Date Issued

  Tuesday, June 10, 1975
  50 years ago

• CPC

  • F01N3/32 - using air pump
  • F04C23/02 - Pumps characterised by combination with or adaptation to specific driving engines or motors
  • F04C18/352 - the vanes being pivoted on the axis of the outer member
  • Y02T10/20 - Exhaust after-treatment

• US Classifications

  • 290 - Prime-mover dynamo plants
  • 310 - Electrical generator or motor structure
  • 417 - Pumps
  • 418 - Rotary expansible chamber devices