3665811

Information

• Patent Grant
• 3665811

• References
• Source

• Patent Number

  3,665,811

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1972
  52 years ago

• CPC

  • F01B31/08 - Cooling of steam engines Heating Heat insulation
  • F01B1/0655 - cylinders
  • F01B1/0689 - by changing the excentricity of one element relative to another element
  • F01B13/068 - the connection of the pistons with an actuated or actuating element being at the inner ends of the cylinders
  • F01B31/10 - Lubricating arrangements of steam engines

• US Classifications

  • 091 - Motors: expansible chamber type
  • 060 - Power plants
  • 123 - Internal-combustion engines