Rotary kinetic fluid motors or pumps – Including destructible – fusible – or deformable non-reusable...
Reexamination Certificate
2006-10-17
2006-10-17
Edgar, Richard A. (Department: 3745)
Rotary kinetic fluid motors or pumps
Including destructible, fusible, or deformable non-reusable...
C415S047000, C277S917000, C277S933000
Reexamination Certificate
active
07121785
ABSTRACT:
A device, system, and method for securing a turbine engine seal in a retracted position enabling maintenance, assembly and disassembly of the turbine engine. The system can include a retainer arranged to retain the seal in a retracted position and constructed to fail at an engine operating temperature. Failure of the retainer allows movement of the seal from the retracted position to an operational position.
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Edgar Richard A.
Siemens Power Generation, Inc.
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