Parallelogram electric coil helically wound
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United States of America Patent
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Jan 27, 1987
Grant Date -
N/A
app pub date -
Feb 19, 1985
filing date -
Feb 23, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An electric coil is printed onto a flexible sheet so that it can be bent into any desired shape to create a complex magnetic field. A flexible parallelogram substrate, having a two-coil pattern printed thereon, can be bent into a cylinder so that the coil pattern at the ends of the cylinder generate an axial magnetic field while the remainder of the coil pattern on the cylinder can generate a transverse field varying continuously through 90.degree..
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