3490234

Information

• Patent Grant
• 3490234

• References
• Source

• Patent Number

  3,490,234

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1970
  55 years ago

• CPC

  • F01K19/06 - in engine cylinder
  • F01B17/04 - Steam engines
  • F01B31/08 - Cooling of steam engines Heating Heat insulation
  • F01B2170/0423 - Single acting steam engines with 1, 2 or 3 cylinders

• US Classifications

  • 060 - Power plants
  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices