Device for cooling a component of a gas turbine/turbo machine by means of impingement cooling
Number of patents in Portfolio can not be more than 2000
United States of America
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Mar 22, 2022
Grant Date -
May 6, 2021
app pub date -
Nov 4, 2020
filing date -
Nov 4, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
A device for cooling a component to be cooled of a gas turbine/turbo machine having a hot-gas-impinged outer surface, a target surface of the component, and an integrated cooling passage, includes: an impingement cooling element arranged within the cooling passage, the impingement cooling element having plural impingement cooling bores; and a surface structure arranged on the target surface. The impingement cooling element is spaced apart from the target surface of the component and configured so as to conduct a cooling fluid as an impingement cooling jet is onto the target surface, such that the impingement cooling jet impinges on the surface structure.
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