Signaling device for centrifugal expander utilized as e.g. game machine, has signal unit that outputs signal when predetermined movement is reached and/or exceeded, and control electronics that controls switch and supply and/or signal units

摘要

The device (10) has a drive portion (11) coupled to a drive train to displace a rotary body (20) rotated around a rotating axis (A) over the drive train. A switch (27) i.e. tachometric relay, supplies power from a power supply unit (30) to a signal unit (25), when a predetermined movement such as rotation or transformation of the rotary body is reached such that a signal e.g. sound, is output by the signal unit when the predetermined movement is reached and/or exceeded. Control electronics (35) controls the power supply unit, the switch and/or the signal unit.