Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus for cooling an aqueous liquid










Image Number 3 for United States Patent #6145321.

A method of cooling an aqueous liquid, which method comprises the steps of:a) placing said aqueous liquid in a vessel;b) reducing the pressure in said vessel to cause said aqueous liquid to boil;c) condensing at least some of the liquid in the vapour created as said aqueous liquid boils by heat exchange with a liquid cryogen; andd) using vapour from said liquid cryogen to at least assist in step (b).








 
 
  Recently Added Patents
Optical semiconductor device
Liquid crystal display device, driving method for liquid crystal display devices, and inspection method for liquid crystal display devices
Audio amplifier
Low voltage comparator circuits
Concept-structured image search
Photosensitive copolymer and photoresist composition
Process for manufacture and resolution of 2-acylamino-3-diphenylpropanoic acid
  Randomly Featured Patents
Pneumatic gun for rapid repetitive acoustic firing
Braiding machine
Removable controller for an infusion pump
Adhesive strip applicator method and apparatus
Battery-operated torch
Coffee ground brush
Apparatus and process for electrolytic removal of material from a medical device
Low profile electrical connectors for microphones
Method and system for lock instrumentation in a data processing system
Shoe sole having insert with graduated cushioning properties