GAS TURBINE

A gas turbine having air cooling is provided with an effective measure for cleaning cooling air which is used in the turbine, which measure is particularly efficient. In order to allow comparatively pure, that is to say particle-free, compressed cooling air to flow into the cooling-channel system of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	MILDNER FRANK
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION ENGINES HEATING HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINEPLANTS HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING NOT OTHERWISE PROVIDED FOR USE OF WASTE HEAT OF COMBUSTION ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	A gas turbine having air cooling is provided with an effective measure for cleaning cooling air which is used in the turbine, which measure is particularly efficient. In order to allow comparatively pure, that is to say particle-free, compressed cooling air to flow into the cooling-channel system of the turbine, it is proposed that a protective element is provided for particle separation in a manner which is adjacent radially further to the outside to the removal opening, which protective element impedes particles which floating the compressor final air from flowing into the removal opening. As a result the clogging of cooling-air holes in impact-cooled turbine components which are loaded by hot gas can be avoided.