General Electric Company

Lucent Technologies Inc.

Thomas Nelson Toornman

Gary Michael Itzel

Daniel Lee Stephenson

Robert Henry Devine, Ii

Sanjay Chopra

A coolant flow control structure is provided to channel cooling media flow to the fillet region defined at the transition between the wall of a nozzle vane and a wall of a nozzle segment, for cooling the fillet region. In an exemplary embodiment, the flow control structure defines a gap with the fillet region to achieve the required heat transfer coefficients in this region to meet part life requirements.

Method for controlling coolant flow in airfoil, flow control structure and airfoil incorporating the same

An improved SC fiber optic coupling is disclosed which fits within a standard SC footprint when panel mounted but which provides for a buildout whereby it may be readily cleaned yet it may be used to replace SC panel couplings having the minimum footprint required by the Telecommunications Industry Association standard for SC couplings, FOCIS 3, Fiber Optic Coupling Intermateability Standard (TIA/EIA-604-3) which provides for the dimensions to be used by SC couplings. The present invention also provides a buildout system for fiber optic connectors which allows such connectors to be assembled without any rotation therebetween. Accordingly, the present invention can be used with SC, ST, LC, and FC connectors to provide a non-rotational connection, and it can be used to manufacture ganged fiber optic coupling buildouts.

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Buford, GA, United States of America

Thomas Nelson Toornman