US PATENT SUBCLASS 361 / 709
.~.~.~.~.~ Heat sink

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


361 /   HD   ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES

600  DF  HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS {11}
679  DF  .~ For electronic systems and devices {15}
688  DF  .~.~ With cooling means {2}
704  DF  .~.~.~ Thermal conduction {8}
707  DF  .~.~.~.~ Through support means {4}
709.~.~.~.~.~ Heat sink {2}
710  DF  .~.~.~.~.~.~> Details
711  DF  .~.~.~.~.~.~> Cooling plate or bar

DEFINITION

Classification: 361/709

Heat sink:

(under subclass 707) Subject matter wherein the support means is connected to a mass of metal that is added to an electrical device for the absorption or transfer of warmth from electrical parts.

SEE OR SEARCH THIS CLASS, SUBCLASS:

702, for electronic systems with liquid cooling means and having a heat sink.

SEE OR SEARCH CLASS

174, Electricity: Conductors and Insulators, appropriate subclass for heat conducting members (heat sinks), per se.