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US 2016/0240303 A1Published application
Coil device
AssigneeTDK Corporation
InventorsYuuki NARISAWA, Nobuo TAKAGI, Yuu OKABE
Life of this patent
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Abstract
A coil device includes a core (20) having a columnar shaft (22), a first winding part (42) and a second winding part (46) that are wound around the shaft, and a terminal part (52) connected with ends of the first winding part and ends of the second winding part. A partition portion (30) provided on an outer peripheral surface (22a) of the shaft of the core protrudes from the outer peripheral surface toward the outer diameter direction and divides a part of the first winding part and a part of the second winding part.
Claims7
A coil device comprising:
- a core having a columnar shaft;
- a first winding part and a second winding part that are wound around the shaft;
- and
- a terminal part connected with ends of the first winding part and ends of the second winding part, wherein
- a partition portion provided on an outer peripheral surface of the shaft of the core protrudes from the outer peripheral surface toward the outer diameter direction and divides a part of the first winding part and a part of the second winding part.
2 more elements
Dependencies are inferred from the claim text.