Gas-turbine combustion chamber with impingement-cooled bolts of the combustion chamber tiles

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United States of America Patent

PATENT NO 10208670
APP PUB NO 20170298824A1
SERIAL NO

13971328

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Abstract

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The present invention relates to a gas-turbine combustion chamber having a combustion chamber wall, to which combustion chamber tiles are fastened by means of bolts, where in the bolt fastening area in the combustion chamber wall at least one impingement cooling hole is provided, the center axis of which is inclined to the center axis of the bolt and intersects a transition area between the bolt and the combustion chamber tile.

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Patent Owner(s)

  • ROLLS-ROYCE DEUTSCHLAND LTD & CO KG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fanter, Maren Teltow, DE 2 29
Gerendas, Miklos Am Mellensee, DE 38 468
Herzog, Volker Zeuthen, DE 12 133
Sadig, Sermed Berlin, DE 8 102

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