Title:
WINDOW-TYPE VENTILATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/075696
Kind Code:
A1
Abstract:
A window-type ventilation device, according to the present invention, which is installed between a window and a wall body and ventilates indoor air, comprises: a housing comprising an upper reinforcement material having a predetermined width, length, and height, and a lower reinforcement material which is spaced a predetermined distance away, along the height direction, from the upper reinforcement material and forms an internal space; and a ventilation module which is provided in the internal space of the housing and ventilates indoor air.
Inventors:
MYOUNG JE MIN (KR)
HEO KWAHN (KR)
LEE TAE HO (KR)
KIM JONG TAE (KR)
OH MYOUNG SEOK (KR)
HEO KWAHN (KR)
LEE TAE HO (KR)
KIM JONG TAE (KR)
OH MYOUNG SEOK (KR)
Application Number:
PCT/KR2021/013610
Publication Date:
April 14, 2022
Filing Date:
October 05, 2021
Export Citation:
Assignee:
LX HAUSYS LTD (KR)
International Classes:
F24F7/00; E06B7/02; F24F12/00; F24F13/20; F24F13/32
Foreign References:
| KR20190012094A | 2019-02-08 | |||
| KR101744310B1 | 2017-06-07 | |||
| KR102094180B1 | 2020-03-27 | |||
| KR20110118347A | 2011-10-31 | |||
| US20100197214A1 | 2010-08-05 |
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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