COIL DEVICE

摘要

A coil device of solenoid type includes a coil portion having a bobbin and a conductive wire wound around the bobbin, a housing for accommodating the coil portion, and at least one fastener for fastening the bobbin and the housing. The conductive wire includes a plurality of extending portions extending along a wound wire direction on the bobbin and having gaps in a winding axis direction, and the coil portion includes an enlarged portion in which a gap between extending portions adjacent to each other in the winding axis direction is wider than a gap between other extending portions. The fastener is provided in the enlarged portion.

主权项

1. A coil device of solenoid type comprising:
a coil portion having a bobbin and a conductive wire wound around the bobbin; a housing for accommodating the coil portion; and at least one fastener for fastening the bobbin and the housing, wherein the conductive wire includes a plurality of extending portions extending along a wound wire direction on the bobbin and having gaps in a winding axis direction, the coil portion includes an enlarged portion in which a gap between the extending portions adjacent to each other in the winding axis direction is wider than a gap between other of the extending portions, and the fastener is provided in the enlarged portion.