Inductor devices – Coil or coil turn supports or spacers – Coil turns cemented to support or embedded in plastic
Reexamination Certificate
2011-07-05
2011-07-05
Mai, Anh T (Department: 2832)
Inductor devices
Coil or coil turn supports or spacers
Coil turns cemented to support or embedded in plastic
C336S213000, C336S221000, C336S222000, C029S832000, C029S883000, C029S602100, C029S605000
Reexamination Certificate
active
07973634
ABSTRACT:
Disclosed is an electronic component, especially a coil with a coil core, in which the turns of the coil winding are spaced apart from each other at least at one point in the longitudinal direction of the coil. A plastic retaining element which overlaps both the coil core and at least the two adjacent turns of the coil winding in a longitudinal direction is sprayed on in the area of said point, whereby a connection between the coil core and the coil winding is created at the same time. The retaining element can be sprayed around a closed circumference of the coil while covering only a portion of the coil in the longitudinal direction thereof. Preferably, the retaining element is placed approximately in the center relative to the longitudinal extension of the coil.
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Boyle Fredrickson , S.C.
Lian Mangtin
Mai Anh T
Wuerth Elektronik Ibe GmbH
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