Final-stage rotor blade of a steam turbine
Research output: Intellectual Property › Patent application/Patent
Contributors
Abstract
A turbine blade is provided that includes at least certain regions made of fiber reinforced composite material. Also, the turbine blade has at least one anti-erosion component for protecting against erosion. The turbine blade could be, for example, a last stage blade of a steam turbine. Furthermore, methods for producing a turbine blade of this type using an impregnation mold are provided.
Details
A turbine blade is provided that includes at least certain regions made of fiber reinforced composite material. Also, the turbine blade has at least one anti-erosion component for protecting against erosion. The turbine blade could be, for example, a last stage blade of a steam turbine. Furthermore, methods for producing a turbine blade of this type using an impregnation mold are provided.
| Original language | English |
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| IPC (International Patent Classification) | F04D 29/38 |
| Patent number | US 2012/0207608 |
| Filing date | 21 Sept 2010 |
| Country/Territory | United States of America |
| Priority date | 30 Sept 2009 |
| Priority number | DE102009047798 |
| Publication status | E-pub ahead of print - 16 Aug 2012 |
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External IDs
| ORCID | /0000-0003-3811-0777/work/151983240 |
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