Turbinenschaufel aus Faserverbundwerkstoff und die geeigneten Herstellungsverfahren
Research output: Intellectual property › Patent application/Patent
Contributors
Abstract
The invention relates to a turbine blade 1, comprising a blade section 2 and a footing section 3, wherein the turbine blade 1 is made of fiber composite at least in areas, and wherein the fiber composite is a multilayer composite having superimposed fiber layers 4. The fiber layers 4 are matted together at least locally, whereby increased strength of the fiber composite transverse to the fiber direction is achieved. The invention further comprises a method for producing turbine blades made, at least in some areas, of fiber composite, the fiber layers of which are matted together.
| Translated title of the contribution | Turbine blade made of fiber composite and suitable production methods |
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Details
The invention relates to a turbine blade 1, comprising a blade section 2 and a footing section 3, wherein the turbine blade 1 is made of fiber composite at least in areas, and wherein the fiber composite is a multilayer composite having superimposed fiber layers 4. The fiber layers 4 are matted together at least locally, whereby increased strength of the fiber composite transverse to the fiber direction is achieved. The invention further comprises a method for producing turbine blades made, at least in some areas, of fiber composite, the fiber layers of which are matted together.
| Original language | German |
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| IPC (International Patent Classification) | B29C 70/24 |
| Patent number | WO 2011/026881 |
| Filing date | 2 Sept 2010 |
| Priority date | 3 Sept 2009 |
| Priority number | DE102009039999 |
| Publication status | E-pub ahead of print - 10 Mar 2011 |
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External IDs
| ORCID | /0000-0003-3811-0777/work/151983242 |
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