Invention Grant
- Patent Title: Low thermal and radiation conductivity coating
- Patent Title (中): 低热辐射导电涂层
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Application No.: US11967857Application Date: 2007-12-31
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Publication No.: US08642170B2Publication Date: 2014-02-04
- Inventor: Daniel P. Ivkovich , William Randolph Stowell , Darrell Senile , Thomas W. Rentz , John F. Ackerman
- Applicant: Daniel P. Ivkovich , William Randolph Stowell , Darrell Senile , Thomas W. Rentz , John F. Ackerman
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: McNees Wallace & Nurick LLC
- Main IPC: B32B5/16
- IPC: B32B5/16

Abstract:
A coating system that includes a plurality of portions, each portion comprising one or more layers. The coating system includes an outer portion, which is an infrared radiation (IR) interaction portion, that dissipates incident (IR). Underlying this outer portion is a performance portion. The performance portion comprises at least one layer that includes microspheres. Between the substrate and performance portion is a compliance portion. The compliance portion comprises at least one layer of high temperature material that has a coefficient of thermal expansion (CTE) intermediate the performance layer and the substrate. The compliance portion thus reduces any high temperature thermal mismatch between the substrate and the performance portion.
Public/Granted literature
- US20090169898A1 LOW THERMAL AND RADIATION CONDUCTIVITY COATING Public/Granted day:2009-07-02
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