US PATENT SUBCLASS 123 / 41.26
.~.~.~ Vapor only circulated

Current as of: June, 1999
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123 /   HD   INTERNAL-COMBUSTION ENGINES

41.01  DF  COOLING {27}
41.2  DF  .~ With vapor generation and/or condensing {1}
41.21  DF  .~.~ Coolant circulation with condensing {6}
41.26.~.~.~ Vapor only circulated

DEFINITION

Classification: 123/41.26

(under subclass 41.21) Cooling systems in which only vapor is emitted from the block or cylinder jacket.

SEE OR SEARCH THIS CLASS, SUBCLASS:

41.19, for similar systems in which the vapor is nonaqueous.