Protection device for use in e.g. jewelry piece, has two loops that are electrically connected by two different bridges, electrically insulated from one another and covered with flexible insulating plate

摘要

The device has two loops (1, 2) that are identical and placed with respect to one another. The loops are electrically connected between them by two different bridges (3, 4). The loops are electrically insulated from one another. The loops are mounted on a flexible printed circuit and covered with a flexible insulating plate.