3195619

Information

• Patent Grant
• 3195619

• References
• Source

• Patent Number

  3,195,619

• Date Filed

  Not available

• Date Issued

  Tuesday, July 20, 1965
  59 years ago

• CPC

  • F24J3/086 - by injecting a working fluid into a closed well; by using intermediate working fluids
  • E01C11/26 - Permanently installed heating or blowing devices ; Mounting thereof
  • F28D15/02 - in which the medium condenses and evaporates
  • Y02E10/16 - Systems injecting medium into a closed well
  • Y10S159/902 - using natural heat

• US Classifications

  • 165 - Heat exchange
  • 062 - Refrigeration
  • 159 - Concentrating evaporators
  • 404 - Road structure, process, or apparatus
  • 405 - Hydraulic and earth engineering