Coil and surface-mounting-type coil component
First Claim
1. A coil comprising:
- an edgewise wound portion defined by a flat wire having two major surfaces and edges extending between the two major surfaces that is wound such that the major surfaces of the flat wire extend in a horizontal direction and are stacked on each other in a vertical direction and such that the edges of the flat wire extend in the vertical direction and are substantially flush with and stacked on each other in the vertical direction; and
two extending portions extending from upper and lower portions of the edgewise wound portion, the two extending portions being arranged to extend opposite to each other so as to be separated by an angle of about 180 degrees along a line passing through a center of the edgewise wound portion.
1 Assignment
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Accused Products
Abstract
A surface-mounting-type coil component includes a wound coil, a box-shaped core member, and a core member defining a cover. At two ends of the coil, two extending portions are extended in opposite directions so as to be separated by 180 degrees along a straight line passing through the center of the wound coil. The box-shaped core member includes a recess for accommodating the coil therein. The four corners of the box-shaped core member have been removed. Grooves are formed in a side wall defining the recess at 90 degree intervals. Portions of the two extending portions are accommodated in the grooves, with one end of each extending portion being disposed at a mounting surface of the box-shaped core member so as to be extended outwardly.
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Citations
19 Claims
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1. A coil comprising:
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an edgewise wound portion defined by a flat wire having two major surfaces and edges extending between the two major surfaces that is wound such that the major surfaces of the flat wire extend in a horizontal direction and are stacked on each other in a vertical direction and such that the edges of the flat wire extend in the vertical direction and are substantially flush with and stacked on each other in the vertical direction; and
two extending portions extending from upper and lower portions of the edgewise wound portion, the two extending portions being arranged to extend opposite to each other so as to be separated by an angle of about 180 degrees along a line passing through a center of the edgewise wound portion. - View Dependent Claims (2)
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3. A surface-mounting-type coil component, comprising:
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a coil including an edgewise wound portion defined by a flat wire having two major surfaces and edges extending between the two major surfaces that is wound such that the major surfaces of the flat wire extend in a horizontal direction and are stacked on each other in a vertical direction and such that the edges of the flat wire extend in the vertical direction and are substantially flush with and stacked on each other in the vertical direction, and two extending portions extending from upper and lower portions of the edgewise wound portion, the two extending portions being arranged to extend opposite to each other so as to be separated by an angle of about 180 degrees along a line passing through a center of the edgewise wound portion; and
a core accommodating the coil therein. - View Dependent Claims (4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification