Koganei Corporation

Shishido Electrostatic, Ltd.

Yosuke Enomoto

Yoshinari Fukada

Kazuyoshi Onezawa

This static eliminator is used for eliminating static electricity from an object by ionizing the air to be blown to a charged object, and has a casebody provided with an air blow ductfor blowing out an ionized air, and an electric discharge modulebeing mounted detachably on the case body. The electric discharge modulehas an electric discharge needle substratehaving a plurality of electric discharge needlesarranged straightly, and a surface paneldetachably mounted on the case body, and the electric discharge moduleis mounted on the case bodyby mean of a mounting screw memberin the portion of the surface panel. By dismounting the electric discharge modulefrom the case body, the electric discharge needles can be replaced.

Static eliminator and electric discharge module

A static eliminator capable of replacing a discharge needle and improving maintainability of the eliminator is disclosed. The static eliminator comprises: an air-guiding duct having a tubular portion provided with an outer electrode and a boss portion; and an electric discharge module detachably mounted on the tubular portion, wherein ionized air is supplied to the air-guiding duct by a fan of an air blower. The electric discharge module has a holder fitted in a boss portion and a plurality of discharge electrodes attached to the holder so as to protrude toward the outer electrode in an outer-radial direction. When foreign substances or the like adhere to a tip of the discharge electrode or when the discharge electrode deteriorates, the electric discharge module is detached from the boss portion.

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Tokyo, Japan

Yosuke Enomoto