Other

Thermatorque, Inc.

David Drake Makel

Lawrence H Gilligan

William H Shoup

A temperature-driven mechanical system includes a first effector, made of temperature-induced shape-changing material, having first and second ends and a longitudinal axis running through the ends, as well as a suspension system that mounts an assembly including the effector, to support rotation of the assembly about the longitudinal axis. The suspension system has a first rotational limit stop associated with a first angular position of the assembly at or below a first temperature limit and a second limit stop associated with a second angular position of the assembly at or above a second temperature limit. An array of such systems is similarly provided.

Temperature-driven mechanical system

The present invention is directed to an apparatus and method for coupling a coherent fiber-optic bundle to an electro-optical sensor. This invention provides accuracy and durability of coupling in operating conditions characterized by vibrations, shocks and fluctuating temperatures and pressures. It also reduces the reject rate previously experienced in such assembly work. The apparatus and method of the present invention employ a rigid guide plate for initiating and in most cases preserving transverse and angular alignment of the component bundle and sensor, and a transparent flexible cement to establish the correct proximity between the electro-optical sensor and the fiber-optic bundle and to achieve permanent mating of those two components. In certain applications the rigid guide plate can be dispensed with after assembly and curing of the cement.

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Nellysford, VA, United States of America

David Drake Makel