Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate
2005-05-17
2005-05-17
Arbes, Carl J. (Department: 3729)
Metal working
Method of mechanical manufacture
Electrical device making
C335S216000, C505S100000, C505S430000, C505S431000, C505S432000
Reexamination Certificate
active
06892440
ABSTRACT:
A method for winding on embedded b-zero coil maintains the integrity of superconducting main coil and the b-zero wire during coil winding and during normal operation of a superconducting MRI magnet. The b-zero coil is co-wound with an aluminum overwrap while the aluminum overwrap is being wound onto the superconducting MRI coil. The two-wire geometries are selected such that the height or thickness of the aluminum overwrap is greater than or equal to the height or thickness of the b-zero coil wire. The b-zero coil wire sits in a cavity that is created by adjacent turns.
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Eggleston Michael R.
Elgin, II Stephen R.
Xu Minfeng
Arbes Carl J.
GE Medical Systems Global Technology Company LLC
Heino Joseph S.
Horton Carl B.
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