Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Cold producing process










Image Number 2 for United States Patent #4037426.

Process for producing cold by evaporation of a cooling fluid, comprising the steps of compressing a gaseous phase of the cooling fluid and dissolving it, at least partly, in a liquid solvent, precooling the resulting solution by an external fluid and further cooling it by heat exchange with a heavy and a light liquid phase, said heavy liquid phase being then recycled as liquid solvent for the gaseous phase of the cooling fluid, said light liquid phase being vaporized to produce cold, thereafter used for cooling said solution and recycled as gaseous phase of the cooling fluid.








 
 
  Recently Added Patents
Method of manufacturing acrylic film, and acrylic film
Illuminating device
System and method for selecting a video encoding format based on feedback data
Stabilized redispersible polymer powder compositions
Method for building taxonomy of topics and categorizing videos
Medical injector
Synthesized interoperable communications
  Randomly Featured Patents
Clock signal generator and integrated circuit including the clock signal generator
Implantable multi-chamber cardiac stimulation device with sensing vectors
Rotatable nozzle in particular for high pressure cleaning apparatuses
Radial power combining of field-effect transistor-based amplifiers
Oxime ester photoinitiators with heteroaromatic groups
Recording disk hub bond
Contrast enhancing layers
Method and apparatus for providing a digital automatic gain control (AGC)
Non-invasive method for treating postural instability
Kit and method for use during ventricular restoration