Suspension device for use with low temperature refrigerator

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United States of America Patent

PATENT NO 9194449
APP PUB NO 20130036750A1
SERIAL NO

13204767

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Abstract

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A suspension device for use with a low temperature refrigeration system, such as an adiabatic demagnetization refrigerator is provided. A support ring is provided with three spring-loaded tension assemblies equally spaced about the periphery of the support ring. The tension assemblies each have a pulley, about which is entrained a band of material. Connected to this band is a ring that laterally supports a cylindrical salt pill. Undesired variations in the amount of slack in the band as the salt pill cools are compensated for by the spring loading of the tension assemblies.

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Patent Owner(s)

Patent OwnerAddress
UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION300 E STREET S W WASHINGTON DC 20546

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wegel, Donald C Silver Spring, US 2 2

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