Device evaluating thermomechanical fatigue of a material

US8979360B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-8979360-B2
Application numberUS-201113642022-A
CountryUS
Kind codeB2
Filing dateApr 20, 2011
Priority dateApr 23, 2010
Publication dateMar 17, 2015
Grant dateMar 17, 2015

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  5. First independent claim

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Abstract

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A system for cooling and holding a testpiece in an effective manner while the testpiece is subjected locally to high heat flux. The testpiece includes an inside face extended by parallel strips that leave between them channels for passing a cooling fluid, and parallel fins of an intermediate part are inserted between the strips.

First claim

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The invention claimed is: 1. A device for evaluating thermomechanical fatigue of a material subjected to heat flux, comprising: a testpiece made of the material and including a hot wall with an outside face to be subjected to the heat flux and an inside face that is extended by parallel strips attached to the inside face and leaving parallel channels between one another; an intermediate part including parallel fins shaped and dimensioned to become inserted in the channels betwee…

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What does patent US8979360B2 cover?
A system for cooling and holding a testpiece in an effective manner while the testpiece is subjected locally to high heat flux. The testpiece includes an inside face extended by parallel strips that leave between them channels for passing a cooling fluid, and parallel fins of an intermediate part are inserted between the strips.
Who is the assignee on this patent?
Du Tertre Alban, Pyre Alain, Guichard Didier, and 4 more
What technology area does this patent fall under?
Primary CPC classification G01N25/72. Mapped technology areas include Physics.
When was this patent published?
Publication date Tue Mar 17 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).