Seal ring

A seal ring which maintains a stable sealing performance over a long term is provided. In a first seal portion 4 , linear contact portions which come into linear contact with the sidewall surface of an annular groove on the unsealed fluid side are continuously extended over the whole circumference o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JOTAKI NAOHIRO, EGUCHI NOBUYUKI, YASUDOMI TAKAAKI, NAKAOKA SHINYA
Format: Patent
Sprache:eng
Schlagworte:
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