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US Patent 7360520 Damped windage tray and method of making same

Patent 7360520 was granted and assigned to Material Sciences Corporation on April, 2008 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors

Is a

Patent

Patent attributes

Current Assignee

Material Sciences Corporation

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

73605200

Patent Inventor Names

Bryan Tullis0

Karl D. Karlson0

Date of Patent

April 22, 2008

Patent Application Number

113899100

Date Filed

March 27, 2006

Patent Primary Examiner

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Stephen K. Cronin

Patent abstract

A damped windage tray for an engine including a windage tray formed from a laminate. The laminate operates to damp vibrations of the windage tray. The laminate includes a first constraining layer, a second constraining layer and a viscoelastic damping layer disposed between the first and second constraining layer. The viscoelastic damping layer spans substantially the entirety of the first and second constraining layers. Additionally, a method of forming the windage tray is provided.