Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
July 13, 2010
Patent Application Number
11654300
Date Filed
January 17, 2007
Patent Primary Examiner
Patent abstract
Apparatus and methods are provided for cooling workpieces. A cooling gas is directed toward a surface of a workpiece. The workpiece is moved relative to the flow of cooling gas. The cooling gas may include at least a first component that is gaseous at a reference ambient condition and a second component that is a liquid at the ambient condition. The second component may be delivered as a gas or as droplets.
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