CARBON SEAL ASSEMBLY

A seal assembly includes a carbon seal that has a sealing surface. A seal seat has a sealing surface and is positioned for rotation relative to the carbon seal. A diamond-like carbon coating at least partially forms the sealing surface on the seal seat.

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Bibliographische Detailangaben
Hauptverfasser: Shuaib, Nasr A, Stoyanov, Pantcho P, Zimmitti, Jonathan F
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A seal assembly includes a carbon seal that has a sealing surface. A seal seat has a sealing surface and is positioned for rotation relative to the carbon seal. A diamond-like carbon coating at least partially forms the sealing surface on the seal seat.