2933239

Information

• Patent Grant
• 2933239

• References
• Source

• Patent Number

  2,933,239

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1960
  64 years ago

• CPC

  • F04C18/39 - with vanes hinged to the inner as well as to the outer member
  • F04C18/322 - with vanes hinged to the outer member and reciprocating with respect to the outer member
  • F25B1/04 - with compressor of rotary type
  • F04C18/344 - with vanes reciprocating with respect to the inner member

• US Classifications

  • 418 - Rotary expansible chamber devices