End face mechanical seal assembly with high temperature secondary seal

A high temperature secondary seal between a rotating seal face adaptor sleeve and a rotating shaft does not consume additional axial space beyond the axial space occupied by the secondary seal. The seal includes a single ring drive collar comprising a plurality of radial directed bolts in tapped hol...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Owens, Jr., Glenn Robert, Vasko, Jack Robert
Format: Patent
Sprache:eng
Schlagworte:
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