Cooled heat shield
The present invention refers to the field of thermal machines. The present invention relates to a heat shield, in particular for gas turbines. In a heat shield (), in particular for the stator of gas turbines, which heat shield () is composed of a plurality of individual segments (), whose end surfa...
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Zusammenfassung: | The present invention refers to the field of thermal machines. The present invention relates to a heat shield, in particular for gas turbines.
In a heat shield (), in particular for the stator of gas turbines, which heat shield () is composed of a plurality of individual segments (), whose end surfaces () respectively abut one another so as to form a gap (), and which have cooling holes () for cooling purposes in the region of the end surfaces (), through which cooling holes () a cooling fluid is blown out into the gap (), cooling is ensured, even when the gap is closed, by a chamber (), which is widened relative to the gap () and into which the cooling holes () open, being arranged in the region of the gap (). |
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