Rotary kinetic fluid motors or pumps – Working fluid bypass – Selectively adjustable vane or working fluid control for bypass
Reexamination Certificate
2011-01-18
2011-01-18
Nguyen, Ninh H (Department: 3745)
Rotary kinetic fluid motors or pumps
Working fluid bypass
Selectively adjustable vane or working fluid control for bypass
C415S155000, C415S160000, C415S001000
Reexamination Certificate
active
07871242
ABSTRACT:
A rotational flow balance system includes an actuator system which controls operation of both a fan duct blocker ring and a modulated exhaust cooling ring through a kinematic system. The kinematic system is controlled by the single actuator system such that the modulated exhaust cooling ring will remain in a fixed position while the fan duct blocker ring can be moved to satisfy operational requirements.
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Brooks Robert T.
Elving Carl T.
Swanson Timothy A.
Carlson & Gaskey & Olds PC
Nguyen Ninh H
United Technologies Corporation
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