Power system and accessory unit

Abstract

Abstract PURPOSE:To control effectively power supply timing by installing, on a power source, a detecting means detecting that the 1st device is attached and detached and a control means starting and stopping an action in accordance with the attachment and detachment. CONSTITUTION:When a power source device 1 and the 1st device 2 are loaded, the detecting means 4 detects said attachment, and the response characteristic of the detecting means is comparatively quick. The device starts the control means 5 to operate, and its response with respect to the attachment is comparatively slow. When both the loading detecting output by the detecting means and the prescribed output by the control means can be obtained, a power supply means 7 is conducted, and power from a power source 3 is supplied to a circuit to be controlled 10 in the device 2. Accordingly, when the power source device 1 is attempted to separate from the 1st device 2 during control mean's action, no destruction occurs even if terminals 11 and 12 come into contact with terminals 8 and 9, because a power source line is disconnected.

Inventors

• 👤 Shinji Sakai
• 👤 堺　信二
• 👤 Ryosuke Miyamoto
• 👤 了介 宮本

Bibliographic Details