Resources Contact Us Home
Cyclical energy transfer method and apparatus

Image Number 3 for United States Patent #4022025.

This is a method and apparatus for practicing the method, for the utilization of geothermal energy for the production of power, wherein a fluid (stream and/or hot liquid, or the like) from a geothermal aquifer is brought up the surface of the Earth through several wells of a group, and returned as condensate after passing through an energy extractor through another well, or wells of the group, and wherein a reversible flow arangement is provided whereby the fluid may be taken from different wells and utilized with the condensate going back through different wells successively and in turn by means of which salt deposits are eliminated, the heat of the aquifer is maintained, and maximum energy exraction is achieved.

  Recently Added Patents
Vending machine
Light barrier and method for detecting objects
Mobile terminal
Domestic soda-water preparing device
Carbon blacks having low PAH amounts and methods of making same
Charging current control method and charging system
UV liquid treatment system
  Randomly Featured Patents
Frequency detector device and method
Atomizer nozzle
Zoom tracking method for digital camera
Semiconductor device
Hierarchical org-chart based email mailing list maintenance
Common intermediate frequency broadcast radio front end
Blind with easy access features
Base sheet fastener-plate assembly
Structure and method for mobility enhanced MOSFETs with unalloyed silicide
Background noise contrast reduction for handovers involving a change of speech codec