Compressor blade of a gas turbine
Publikation: Geistiges Eigentum › Patentanmeldung/Patent
Beitragende
Abstract
The present invention relates to a compressor blade of a gas turbine having an airfoil and a blade root, said blade root and airfoil being made in one piece from a fiber-composite material, as well as a leading edge protector made from a sheet metal material, characterized in that the airfoil is provided with a radial groove extending substantially over the entire length of the airfoil and that the leading edge protector is detachably clamped onto the airfoil and is fixed with a sheet metal flange in the radial groove of the airfoil.
Details
The present invention relates to a compressor blade of a gas turbine having an airfoil and a blade root, said blade root and airfoil being made in one piece from a fiber-composite material, as well as a leading edge protector made from a sheet metal material, characterized in that the airfoil is provided with a radial groove extending substantially over the entire length of the airfoil and that the leading edge protector is detachably clamped onto the airfoil and is fixed with a sheet metal flange in the radial groove of the airfoil.
| Originalsprache | Englisch |
|---|---|
| IPC (Internationale Patentklassifikation) | F01D 5/14 |
| Veröffentlichungsnummer | US 9,964,117 |
| Anmeldedatum | 17 Dez. 2015 |
| Land/Gebiet | Deutschland |
| Prioritätsdatum | 19 Dez. 2014 |
| Prioritätsnummer | DE102014226700 |
| Publikationsstatus | Veröffentlicht - 8 Mai 2018 |
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Externe IDs
| ORCID | /0000-0003-3813-2933/work/142656674 |
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