US PATENT SUBCLASS 228 / 46
WITH MEANS TO COOL WORK OR PRODUCT


Current as of: June, 1999
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228 /   HD   METAL FUSION BONDING

46WITH MEANS TO COOL WORK OR PRODUCT


DEFINITION

Classification: 228/46

(under the class definition) Device having means for bringing work or product*, and a heat absorbent medium, into mutual engagement.

(1) Note. A device for presenting the work or product to, or transporting it through, ambient atmosphere is not considered to be means to cool. However, apparatus (e.g., a fan) for circulating air over or around work or product is considered to constitute such cooling means.

SEE OR SEARCH THIS CLASS, SUBCLASS:

20.1, for a device for removing flux or filler by means of a fluid blast or suction.

50, for a seam backup which inherently, or by disclosure, acts to chill hot metal in contact therewith.