The toner filling system using coanda effect and electrostatic precipitator

The present invention relates to a toner filling system using a Coanda effect and electrostatic precipitation. The toner filling system includes a storage unit for storing toner powder and supplying a predetermined amount of toner powder to a filling hole of a cartridge, a collection unit which is f...

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Bibliographic Details
Main Authors HEO, JANG UK, SON, JEONG HWA
Format Patent
LanguageEnglish
Korean
Published 31.01.2018
Subjects
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Summary:The present invention relates to a toner filling system using a Coanda effect and electrostatic precipitation. The toner filling system includes a storage unit for storing toner powder and supplying a predetermined amount of toner powder to a filling hole of a cartridge, a collection unit which is formed on the lower side of the storage unit and sucks the toner powder scattered between the storage unit and the cartridge, a precipitating unit for electrostatically precipitating the toner powder collected by the collection unit and resupplying the toner powder, and a supply unit for supplying the toner powder to the storage unit by using the Coanda effect to maintain a predetermined amount of the toner powder in the storing unit. Accordingly, the present invention can stably supply the toner powder without dust. 본 발명은 코안다 효과와 정전 집진을 이용한 토너 충진 시스템에 관한 것으로서, 토너 분말이 저장되며 설정된 양 만큼 카트리지의 충전구로 공급하는 저장부와, 저장부의 하부에 형성되어 저장부와 카트리지 사이에서 비산되는 토너 분말을 흡입하는 회수부와, 회수부에 의해 회수된 토너 분말을 정전 집진하여 저장부로 재공급하는 집진부와, 저장부에 토너 분말이 설정된 양 만큼 유지되도록 코안나 효과를 이용하여 저장부로 공급하는 공급부로 이루어지는 것을 특징으로 한다.
Bibliography:Application Number: KR20160093215