In the illustrated embodiment, {HEAD ~ a rectangular closing member} 15 for closing a third opening portion 32 formed in the casing 30 and a connector member 16 protruding from the outer wall of the closing member 15 are molded integral with {TAIL ~ the primary bobbin} 11 and the connecting portion 14, at the free end of the connecting portion 14 
molded integral with
In the illustrated embodiment , { HEAD ~ a rectangular closing member } 15 for closing a third opening portion 32 formed in the casing 30 and a connector member 16 protruding from the outer wall of the closing member 15 are molded integral with { TAIL ~ the primary bobbin } 11 and the connecting portion 14 , at the free end of the connecting portion 14
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH