Inductor devices – Coils of special configuration
Reexamination Certificate
2006-04-18
2010-06-22
Enad, Elvin G (Department: 2832)
Inductor devices
Coils of special configuration
C336S180000, C336S186000, C029S599000, C505S512000, C505S211000, C310S216006
Reexamination Certificate
active
07741944
ABSTRACT:
Disclosed is a saddle-shaped coil winding which is formed onto an outer tube surface from a planar race track-type coil shape so as to be provided with axially extending winding sections on the longitudinal side and winding sections that extend therebetween, are located on the front side, and form winding overhangs. The individual windings of the coil winding are to be formed with at least one band-shaped superconductor which comprises especially high Tcsuperconductor material and whose narrow side faces the outer tube surface. In order to prevent unacceptable mechanical stresses of the conductor when forming the coil, the windings in the saddle shape have a circumferential length which is virtually unchanged from the length in the planar oil shape.
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IEEE Trans. Appl. Supercond., vol. 9, No. 2, Jun. 1999, S. 1197-1200.
IEEE Trans. Appl. Supercond., vol. 9, No. 2, Jun. 1999, S. 293-296.
Leghissa Martino
Prölss Norbert
Enad Elvin G
Lian Mangtin
Siemens Aktiengesellschaft
Staas & Halsey , LLP
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