3699006

Information

• Patent Grant
• 3699006

• References
• Source

• Patent Number

  3,699,006

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1972
  52 years ago

• CPC

  • B01D3/007 - Energy recuperation; Heat pumps
  • C02F1/04 - by distillation or evaporation
  • C02F1/14 - using solar energy
  • Y02B30/52 - Heat recovery pumps
  • Y10S159/903 - Solar
  • Y10S203/01 - Solar still
  • Y10S203/04 - Heat pump
  • Y10S203/07 - Start up or shut down
  • Y10S203/18 - Control

• US Classifications

  • 203 - Distillation: processes, separatory
  • 159 - Concentrating evaporators
  • 202 - Distillation: apparatus
  • 261 - Gas and liquid contact apparatus