3778198

Information

• Patent Grant
• 3778198

• References
• Source

• Patent Number

  3,778,198

• Date Filed

  Not available

• Date Issued

  Tuesday, December 11, 1973
  51 years ago

• CPC

  • F04C14/02 - specially adapted for several machines or pumps connected in series or in parallel
  • F01C1/10 - of internal-axis type with the outer member having more teeth or tooth-equivalents
  • F01C20/08 - characterised by varying the rotational speed
  • F01C21/186 - for variable fluid distribution
  • Y10T137/86654 - For plural lines

• US Classifications

  • 418 - Rotary expansible chamber devices
  • 060 - Power plants
  • 137 - Fluid handling