3521533

Information

• Patent Grant
• 3521533

• References
• Source

• Patent Number

  3,521,533

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1970
  54 years ago

• CPC

  • F01B13/02 - with one cylinder only
  • F01B13/068 - the connection of the pistons with an actuated or actuating element being at the inner ends of the cylinders

• US Classifications

  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices
  • 123 - Internal-combustion engines