TURBINE ROTOR BLADE OF A GAS TURBINE AND METHOD FOR COOLING A BLADE TIP OF A TURBINE ROTOR BLADE OF A GAS TURBINE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20150159488A1
SERIAL NO

14559668

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a turbine rotor blade of a gas turbine with a blade tip, on which means for duct-type guidance of cooling air extending from a front suction-side area of the blade tip to a rear area of the blade tip are provided, and to a method for cooling a blade tip of a turbine rotor blade of a gas turbine, where air from a hot gas flow is guided from a front suction-side area of a blade tip to a rear area of the blade tip through a duct-type guidance.

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Patent Owner(s)

Patent OwnerAddress
ROLLS-ROYCE DEUTSCHLAND LTD & CO KGESCHENWEG 11 OT DAHLEWITZ 15827 BLANKENFELDE-MAHLOW 15827
ROLLS-ROYCE PLCLONDON

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LEHMANN, Knut Berlin, DE 9 27
RAWLINSON, Anthony Derby, GB 1 6
TAEGE, Jens Schoeneiche, DE 6 18

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