Superconductor technology: apparatus – material – process – High temperature – per se – Having tc greater than or equal to 150 k
Patent
1991-03-15
1992-05-19
Cuchlinski, Jr., William A.
Superconductor technology: apparatus, material, process
High temperature , per se
Having tc greater than or equal to 150 k
73295, 73304R, 338 80, 505842, 505847, G01F 2324, H01L 3904
Patent
active
051149079
ABSTRACT:
A cryogenic level sensor assembly. A sensor assembly includes a continuous length of high temperature ceramic superconductor material, an exterior housing for holding the length of ceramic superconductor material, a support material disposed between the ceramic superconductor material and the exterior housing, and a resilient retention material disposed opposite the ceramic superconductor material for holding the superconductor material while allowing expansion and contraction thereof during thermal cycling.
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Efferson, K., "A Superconducting (Nb-Ti) Liquid Helium Level Detector", Proc. 1969 Cryogenic Engineering Conference, Los Angeles, Calif., U.S.A. (Jun. 16-18, 1969).
Permyakov, U. et al., "A Device for Controlling the Operation of a Metal Helium Cryostat", Cryogenics, vol. 12, No. 2 (Apr. 1972).
Laser Model 501-195 Specifications, Publ. 501.1.1, "Lasermike.RTM. Model 501-195 Single Axis Scanner", Laser Mike, Inc., Dayton, Ohio (May 1988).
Starrett.RTM. Mechanics' Hand Measuring Tools and Precision Instruments, p. 23; "V-Anvil Micrometer Calipers", (no date).
Crandell Keith
Erwin Lewis
Whitney Justin
Cuchlinski Jr. William A.
Gutierrez Diego F. F.
Illinois Superconductor Corporation
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