3454779

Information

• Patent Grant
• 3454779

• References
• Source

• Patent Number

  3,454,779

• Date Filed

  Not available

• Date Issued

  Tuesday, July 8, 1969
  55 years ago

• CPC

  • H02K27/00 - Ac commutator motors or generators having mechanical commutator
  • F02B63/04 - for electric generators
  • 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
  • F02G1/053 - Component parts or details
  • H02K7/1815 - structurally associated with reciprocating piston engines
  • F02G2243/02 - having pistons and displacers in the same cylinder
  • F02G2243/08 - External regenerators
  • F02G2270/425 - the displacer being driven by a four-bar mechanism
  • F02G2270/85 - Crankshafts
  • F02G2280/20 - Rotary generators

• US Classifications

  • 290 - Prime-mover dynamo plants
  • 310 - Electrical generator or motor structure