US Patent 7104757 Cooled turbine blade

Patent 7104757 was granted and assigned to Siemens Aktiengesellschaft on September, 2006 by the United States Patent and Trademark Office.

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Patent Citations Received

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US Patent 12012866 Non-circular stress reducing crossover

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Patent Inventor Names

Heinz-Jürgen Gross0

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Patent abstract

The invention relates to a turbine blade which has a nose cavity in the region of a leading edge, it being possible for the leading edge to be cooled by impingement cooling, which has an inner cavity at least partly of meander-shaped design, and which has a crown pocket as cavity in the region of the blade tip, which crown pocket is connected to the nose cavity, so that the cooling of the turbine blade is improved.

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=071047570

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