Protective arrangement of magnetisable body

摘要

A body extending at least in sections running in a curve in a plane (13), which is sensitive to loads acting in the plane direction, partic. a core of magnetisable material, a coil former or a combination of a coil former and such a core, forms an arrangement with a casing (10). The body can be inserted into the casing, which is formed by a basic member (12) mfd. partic.by injection moulding and by a housing cover (20), which is injected on to the basic member with the body inserted into it with pressure acting perpendicularly to the plane. Also claimed is a method of mfr. of the arrangement, comprising injection moulding to basic member, inserting the body and injecting the cover. Pref. the body is a ring-shaped magnetic core.