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Patent Searching and Data


Title:
PARTICLE COLLECTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/139223
Kind Code:
A1
Abstract:
A system includes a charging apparatus to charge airborne particles, and a vapor generator to supply vapor to the charging apparatus. The charging apparatus includes an electrode portion and a ventilation passage passing through the electrode portion. A supply rate of the vapor supplied by the vapor generator is approximately 0.20 to 0.50 mg/min per 1 cm2 of a cross-sectional area of the ventilation passage. Additionally, the system includes a collecting apparatus to collect the airborne particles charged by the charging apparatus.

Inventors:
ONO, Manabu (3-4-39, TsurumichuuouTsurumi-K, Yokohama-Shi Kanagawa, 〒230-0051, JP)
NAKAZAWA, Takashi (3-4-39, TsurumichuuouTsurumi-K, Yokohama-Shi Kanagawa, 〒230-0051, JP)
Application Number:
KR2018/011916
Publication Date:
July 18, 2019
Filing Date:
October 11, 2018
Export Citation:
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Assignee:
HP PRINTING KOREA CO., LTD. (129 Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, KR)
International Classes:
B03C3/53; B01D39/16; B03C3/36; B03C3/41
Foreign References:
US20100132561A12010-06-03
CN106362536A2017-02-01
US20120103184A12012-05-03
KR20090005218A2009-01-12
US20080187458A12008-08-07
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (12F Daelim Acrotel, 13 Eonju-ro 30-gil,Gangnam-gu, Seoul, 06292, KR)
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