SEAL FOR COMBUSTION APPARATUS

A seal for sealing a gap in a combustion apparatus of a gas turbine between a first side and an opposite second side. The seal includes a steel strap with a flat shape and a first metal web with a flat shape attached to the steel strap on the first side and a second metal web attached to the steel s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Weaver, Adam J, Raben, Markus, Yurddas, Ali Ihsan, Gorgun, Erdem, Zhou, Kunyuan, Bertoncello, James, Hazer, Sadik, Dyszkiewicz, Wojciech, Aksit, Mahmut Faruk, Bartley, Robert H, Duran, Ertugrul Tolga
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A seal for sealing a gap in a combustion apparatus of a gas turbine between a first side and an opposite second side. The seal includes a steel strap with a flat shape and a first metal web with a flat shape attached to the steel strap on the first side and a second metal web attached to the steel strap on the second side. Thereby the seal has a seal thickness with at least the steel strap plus the first metal web plus the thickness of the second metal web, wherein the seal thickness is at most 0.2-times of width of the seal. The new seal has an Omega shape of the second metal web, which is therefore attached on both sides with a flat shaped portion to the steel strap.