3796519

Information

• Patent Grant
• 3796519

• References
• Source

• Patent Number

  3,796,519

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1974
  50 years ago

• CPC

  • F04C14/12 - using sliding valves
  • F04C2/3564 - the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
  • F04C2270/052 - angular

• US Classifications

  • 417 - Pumps
  • 418 - Rotary expansible chamber devices