A DEVICE FOR SETTING THE INDUSTANCE OF POTCORE COILS IN WHICH ONE HALF OF POT-CORE IS ROTATABLE RELATIVE TO THE OTHER

摘要

pTwo rotary parts are connected by a coupling. The end of a pin-type coupling shaft is embodied as a triangular acute-angle pyramid, and it engages in a corresponding recess of another member. This coupling serves in particular for the fine adjustment of the inductance of cup cores where one cup core half can be rotated with respect to the other./p[US3881831A]