Electromagnetic coil assemblies having tapered crimp joints and methods for the production thereof

摘要

Embodiments of an electromagnetic coil assembly (10, 100) are provided, as are embodiments of producing an electromagnetic coil assembly (10, 100). In one embodiment, the electromagnetic coil assembly (10, 100) includes a coiled magnet wire (22, 104), an inorganic electrically-insulative body (24, 112) encapsulating at least a portion of the coiled magnet wire (22, 104), a lead wire (03, 106) extending into the inorganic electrically-insulative body (24, 112) to the coiled magnet wire (22, 104), and a first tapered crimp joint (32, 102) embedded within the inorganic electrically-insulative body (24, 112). The first tapered crimp joint (32, 102) mechanically and electrically connects the lead wire (30, 106) to the coiled magnet wire (22, 104).