2951633

Information

• Patent Grant
• 2951633

• References
• Source

• Patent Number

  2,951,633

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1960
  64 years ago

• CPC

  • F04C28/24 - characterised by using valves regulating pressure or flow rate
  • F04C29/02 - Lubrication Lubricant separation
  • F04C2220/40 - Pumps with means for venting areas other than the working chamber
  • Y10S418/01 - Non-working fluid separation

• US Classifications

  • 417 - Pumps
  • 418 - Rotary expansible chamber devices