Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Paul V. Cooper0
Date of Patent
April 23, 2019
0Patent Application Number
154065150
Date Filed
January 13, 2017
0Patent Citations
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
A vertical member, which is preferably a support post used in a molten metal pump, includes a ceramic tube and tensioning structures to add a compressive load to the tube along its longitudinal axis. This makes the tube less prone to breakage. A device, such as a pump, used in a molten metal bath includes one or more of such vertical members.
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