Bearing alignment device and seal arrangement

Details Bearing alignment device and seal arrangement Bearing alignment device and seal arrangement

2007-03-22

2011-11-01

Pickard, Alison (Department: 3674)

Seal for a joint or juncture

Seal between relatively movable parts

Diverse and distinct dynamic seals

C277S371000, C277S350000, C277S398000, C384S497000, C384S477000, C384S481000

Reexamination Certificate

active

08047548

ABSTRACT:
An alignment apparatus includes a first stator, located in a stator of a piece of rotating equipment, and a second stator couplingly connected to the first stator and able to be angularly rotated relative to the first stator. The second stator can seal an interface between a shaft and housing in the piece of rotating equipment. The alignment apparatus permits angular misalignment between a stator, a housing and a rotor shaft, and may be used, for example, in a bearing protector or an isolator installed on a Pillow Box.

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