Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Motion-compensated prediction of inter-layer residuals
Strongly bound carbon nanotube arrays directly grown on substrates and methods for production thereof
Methods of making a diagnostic device by interweaving hydrophobic and hydrophilic fibers, and diagnostic device therefrom
Automatic search system and method
Method and apparatus for communication
Quinoline compounds and their use for treating viral infection
RFID device using single antenna for multiple resonant frequency ranges
  Randomly Featured Patents
Immersive oxidation and etching process for cleaning silicon electrodes
Electronically keyed dispensing systems and related methods of installation and use
Collapsible baby walker-jumper
Well tool having a metal seal and bi-directional lock
Test strip and method for measuring blood cholesterol level using the same
Stress-free mount for imaging mask
Membrane-electrode assemblies for electrochemical cells
Combination tillage equipment for providing a smooth finish
Determining social activity profile of a participant in a communication network
Yeast composition