3483694

Information

• Patent Grant
• 3483694

• References
• Source

• Patent Number

  3,483,694

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1969
  55 years ago

• CPC

  • F02G1/043 - the engine being operated by expansion and contraction of a mass of working gas which is heated and colled in one of a plurality of constantly communicating expansible chambers
  • F02B55/00 - Internal-combustion aspects of rotary pistons Outer members for co-operation with rotary pistons
  • F25B9/004 - the refrigerant being air
  • F02G2270/02 - Pistons for reciprocating and rotating

• US Classifications

  • 060 - Power plants
  • 062 - Refrigeration
  • 418 - Rotary expansible chamber devices