Title:
DEVELOPING DEVICE HAVING AN AIR DISCHARGE PATH
Document Type and Number:
WIPO Patent Application WO/2019/017554
Kind Code:
A1
Abstract:
A developing device includes a developer transport path through which a developer is agitated and transported, a developing roller mounted in the developer transport path, a discharging unit extending from the developer transport path in a length direction of the developing roller, the discharging unit including an air outlet from which air is discharged and a developer discharge outlet from which the developer is discharged, and a separating member mounted in the discharging unit to separate an inner portion of the discharging unit into an air discharge path, connecting the developer transport path and the air outlet, and a developer discharge path, connecting the developer transport path and the developer discharge outlet.
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Inventors:
PARK JONG HYUN (KR)
KWON OH DUG (KR)
LEE DONG GEUN (KR)
JANG HO JIN (KR)
KWON OH DUG (KR)
LEE DONG GEUN (KR)
JANG HO JIN (KR)
Application Number:
PCT/KR2018/002532
Publication Date:
January 24, 2019
Filing Date:
March 02, 2018
Export Citation:
Assignee:
HP PRINTING KOREA CO LTD (KR)
International Classes:
G03G15/08; G03G21/18
Foreign References:
| JP2006250973A | 2006-09-21 | |||
| US20090232543A1 | 2009-09-17 | |||
| US20160306291A1 | 2016-10-20 | |||
| JP4674798B2 | 2011-04-20 | |||
| US20100215401A1 | 2010-08-26 |
Other References:
See also references of EP 3580613A4
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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