3624740

Information

• Patent Grant
• 3624740

• References
• Source

• Patent Number

  3,624,740

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1971
  53 years ago

• CPC

  • F01C11/004 - and of complementary function
  • F01C1/3562 - the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
  • F02B53/04 - Charge admission or combustion-gas discharge
  • F02B53/00 - Internal-combustion aspects of rotary-piston or oscillating-piston engines
  • F02B2075/025 - two
  • F02B2075/027 - four
  • F02B2730/011 - with vanes sliding in the housing
  • F02B2730/012 - with vanes sliding in the piston
  • Y02T10/17 - Non-reciprocating piston engines

• US Classifications

  • 123 - Internal-combustion engines
  • 418 - Rotary expansible chamber devices