Flexible, Geschichtete Dichtung für Turbomaschinen
Anmelder: General Electric Company 🇺🇸
Details
- Veröffentlichungs-Nr.
- EP2977561
- Aktenzeichen
- EP15177432
- Anmeldetag
- 20. Juli 2015
- Veröffentlichung
- 13. April 2022
- Erteilung
- 13. April 2022
- Rechtsraum
- EP
- IPC
- F01D11/00F16J15/12F16J15/08
Abstract
The present application provides seal assemblies (300) having improved flexibility for reducing leakages between adjacent misaligned components of turbomachinery. The seal assemblies include a first outer shim (302) formed of a flexible permeable material and a second outer shim (304) formed of a substantially impervious material. At least the second outer shim is configured for sealing engagement with seal slots of the adjacent components. The seal assemblies may also include at least one of an inner shim and a filler layer positioned between the first and second outer shims. The seal assemblies may be sufficiently flexible to account for misalignment between the adjacent components, sufficiently stiff to meet assembly requirements, and sufficiently robust to meet operating requirements associated with turbomachinery. A turbomachine including the seal assembly is provided.
Anmelder
- Firma
- General Electric Company
- Land
- 🇺🇸 USA
US-amerikanischer Technologiekonzern mit Sitz in Massachusetts. Historisch aktiv in Energieerzeugung, Luftfahrttriebwerken, Medizintechnik und Industrietechnik über verschiedene Geschäftsbereiche.
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