Sealing arrangements

Details Sealing arrangements Sealing arrangements

2005-08-09

2005-08-09

Shackelford, Heather (Department: 3676)

Seal for a joint or juncture

Seal between fixed parts or static contact against...

Contact seal for a pipe, conduit, or cable

C277S608000, C277S630000

Reexamination Certificate

active

06926284

ABSTRACT:
Sealing elements locate an annular seal plate in an annular recess. The sealing elements are each in the form of a ring or a segment of a ring comprising a channel-shaped cross-section, the mouth of which receives the seal plate. Each sealing element is thus interposed between the seal plate and a corresponding part of a machine element such as a turbine casing in which the recesses are provided. The sealing elements protect the casing against wear caused by movement of the seal plate relative to the casing. The sealing element is of relatively low cost and is expected to be replaced when the apparatus of which it forms part is serviced.

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patent: 2 321 284 (1998-07-01), None

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