3802213

Information

• Patent Grant
• 3802213

• References
• Source

• Patent Number

  3,802,213

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1974
  51 years ago

• CPC

  • F17D1/075 - by mere expansion from an initial pressure level
  • F17C9/04 - Recovery of thermal energy
  • F17D1/20 - Arrangements or systems of devices for influencing or altering dynamic characteristics of the systems
  • F17C2201/0128 - spherical or elliptical
  • F17C2205/0352 - Pipes
  • F17C2223/0123 - gaseous
  • F17C2225/0153 - Liquefied gas
  • F17C2227/0157 - Compressors
  • F17C2227/0337 - by cooling

• US Classifications

  • 062 - Refrigeration