Resources Contact Us Home
Refrigeration cycle apparatus having refrigerant separating system with pressure swing adsorption

Image Number 3 for United States Patent #4972676.

In order to provide a refrigeration cycle of a heat pump type, a refrigeration cycle circuit circulates a mixed refrigerant, including of a high boiling point refrigerant and a low boiling refrigerant and filled with a predetermined concentration ratio, at least through a compressor, a condenser and an evaporator. A refrigerant separation system comprises an adsorbing section for separating one of the high and low boiling point refrigerants from the mixed refrigerant circulating by the refrigeration cycle circuit by using a pressure swing adsorption method, a reservoir section for temporarily reserving the separated refrigerant and a returning section for returning that refrigerant which remains without being separated by the adsorbing section and without being reserved in the reserving section to the refrigeration cycle circuit.

  Recently Added Patents
Integrated projector system
Method for forming contact hole
Electronic device
Maize hybrid X95C382
Automatic search system and method
Biosensor kit
Gas flow indicator
  Randomly Featured Patents
Device with at least one surface layer
Cardiac stimulator lead with two-stage extendable/retractable fixation and method for using same
Flash memory cell, flash memory cell array and manufacturing method thereof
Calibration of fluidic devices
Soft body brace
Adjusting mechanism for the seat of an automobile
Catching gear with apparatus for increasing hand signal visibility
Method and apparatus for new subscriber access to telephony features
Hierarchical labeler in a speech recognition system