Lubrication – Systems – Machine tools
Patent
1991-07-26
1992-08-25
Davis, Jr., Albert W.
Lubrication
Systems
Machine tools
1841041, 16510417, 407 11, F01M 500
Patent
active
051410796
ABSTRACT:
A method of obtaining enhanced thermal energy between a material forming apparatus and a cooling fluid is disclosed. A two component heat transfer fluid of the type including a carrier fluid and a plurality of discrete particles that undergo a reversible latent energy transition upon the transfer of thermal energy thereto. The temperature of the particles is adjusted (heated or cooled as necessary) to the point of the beginning of latent energy transition of the particles. The fluid is then brought into contact with a heat source such as a metal forming apparatus and a workpiece, proximate the interface therebetween. The slurry may then be collected, adjusted to the point of the beginning of latent energy transition and re-circulated to the heat source.
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Colvin David P.
Colvin Virginia S.
Mulligan James C.
Whitney Raymond A.
Davis Jr. Albert W.
Triangle Research and Development Corporation
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