Coil device
Provided is a coil device comprising: a core body which is a laminated core body in which a plurality of plate-shaped core bodies are laminated, and which has a first laminated core body and a second laminated core body that abut against each other; and a fixing fitting for fixing the core to the su...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | Provided is a coil device comprising: a core body which is a laminated core body in which a plurality of plate-shaped core bodies are laminated, and which has a first laminated core body and a second laminated core body that abut against each other; and a fixing fitting for fixing the core to the substrate. The fixing fitting includes: a base portion on which the core is placed; and a first portion that is formed in a shape that rises with respect to the base portion by bending a portion of the metal plate that forms the base portion, the first portion being close to a portion where the first laminated core and the second laminated core abut against each other. Each laminated core has a width in a direction orthogonal to an erecting direction of the base and in a lamination direction of the plate-shaped core of the laminated core. In the coil device, the first portion, the first laminated core, and the second laminated core are joined together by co-welding the first portion and the abutting portion. The cent |
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