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
Modular system having expandable form factor
System and method to assess and report the health of landing gear related components
Jacket liner
Protecting information written to recording medium
Image reproduction system and image reproduction processing program
Detecting mirrors on the web
Automated pizza preparation and vending system
  Randomly Featured Patents
Osteospermum plant named `Balserpinkim`
Chemically amplified positive resist composition and patterning process
Lighted sun visor for vehicles
Method and apparatus for generating reference values for a motion control loop in an industrial control system
Pigment and process for producing the same, water base ink and process for producing the same
Method of converting fluorine-containing high polymer into lower molecular weight polymer
Three pole electromagnet
Cooling station in a tempering plant for glass sheets
Multichannel radio frequency transmission system to deliver wideband digital data into independent sectorized service areas
Solid-state secondary batteries with graphite anodes