Patent ID: 9589717
Date: 2017-03-07
CPC Classifications: B29C,H01F

Claim:
1. A reactor manufacturing method comprising the steps of: manufacturing a J-shaped or U-shaped divided core by setting a U-shaped yoke portion side core material in a die, filling the die with a resin, and hardening the resin such that the yoke portion side core material is molded within the resin, and forming a pair of tubular core mounting portions on respective end portions of the yoke portion side core material in the molded resin; inserting I-shaped leg portion side core material into the tubular core mounting portions of the divided core; and forming a ring-shaped molded core by inserting the core mounting portions of two divided cores, in which the core material is inserted, into a coil and abutting respective end portions of the core mounting portions of the two divided cores with each other.