Patent ID: 11972889
Assignee: SUMITOMO WIRING SYSTEMS, LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A reactor, comprising:
a coil including a pair of winding portions arranged in parallel;
a magnetic core to be arranged inside and outside the winding portions;
a case for accommodating an assembly including the coil and the magnetic core;
a leaf spring fitting for pressing the assembly toward an inner bottom surface of the case; and
a sealing resin portion to be filled into the case,
wherein:
each of the winding portions is so arranged that an arrangement direction of the winding portions is along a depth direction of the case,
the case includes an opening having a rectangular planar shape,
the leaf spring fitting is arranged in a state curved toward the inner bottom surface by having both end parts of the leaf spring fitting directly pressed against parts of inner wall surfaces of the case facing each other in a long side direction, and
a pressing part of the leaf spring fitting for pressing the assembly includes a lowermost point of a curved part of the leaf spring fitting in the depth direction of the case.