| 摘要 |
PROBLEM TO BE SOLVED: To prevent the occurrence of trouble in pressure-insertion of a fixing piece into a groove of a housing caused by excess spreading of a brazing material or solder onto the fixing piece when an electromagnetic coil is connected to the fixing piece of a terminal plate by brazing or soldering. SOLUTION: A recess within a range allowing the spreading of a brazing material or solder is formed in a fixing piece 21 of a terminal plate 18 being fixed to a housing 11 by pressure-insertion. The flow of the brazing material or solder flowing out in connecting work is obstructed with the recess or stays in the recess, and since the excess spreading is prevented, the terminal plate 18 is smoothly press-inserted into a groove 15 of the housing 11 through the fixing piece 21 without weakening connecting strength to an electromagnetic coil 19.
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