3861146

Information

• Patent Grant
• 3861146

• References
• Source

• Patent Number

  3,861,146

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1975
  49 years ago

• CPC

  • F02B77/11 - Thermal or acoustic insulation
  • F02G1/053 - Component parts or details
  • F02G2243/08 - External regenerators
  • F02G2244/08 - having parallel cylinder
  • F02G2244/50 - Double acting piston machines
  • F02G2258/10 - ceramic

• US Classifications

  • 060 - Power plants
  • 165 - Heat exchange