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
Selected alert delivery in a distributed processing system
Method and apparatus for supporting HARQ
Desk
Engineered nucleic acids encoding a modified erythropoietin and their expression
Performance monitoring of advanced process control systems
Image display device and method of changing first EDID with second EDID wherein the second EDID information is compatible with image display device
Method for treating rheumatoid arthritis by administering an anti-IL-6 antibody and methotrexate
  Randomly Featured Patents
Portable apparatus for printing an image on film and displaying the image on a screen
Method and apparatus for handling wastes from small animal cages
Printing press having at least one machine unit with at least one of a power line and a data line installed in the at least one machine unit
Self-contained locking trigger assembly and systems which incorporate the assembly
Internal and external measuring device
Apparatus for marking documents
Optical device and method for manufacturing the same, optical module, and optical transmission device
Water reducible epoxy resin curing agent
System and method for implementing image-based design rules
Process for preparing tantalum alkoxides and niobium alkoxides