Title:
INDOOR VENTILATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/139379
Kind Code:
A1
Abstract:
The present invention relates to an indoor ventilation system which can ventilate an indoor space even without opening a glazed window. The present invention provides a ventilation window including an opening which is formed through a glass plate thereof and can be opened or blocked. In the system, only a space corresponding to the opening is open to the outside so as to ventilate an indoor space without a glazed window, an open area of the opening is narrow so as to be secure against outside invasion and a falling accident, and a perimeter of a frame is short so as to minimize energy loss.
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Inventors:
VAN SANTEN ROBERT-JAN (CN)
Application Number:
PCT/KR2019/000400
Publication Date:
July 18, 2019
Filing Date:
January 10, 2019
Export Citation:
Assignee:
UBLO CORP (KR)
International Classes:
F24F7/003; F24F13/20
Foreign References:
| CN206377800U | 2017-08-04 | |||
| JP2007309557A | 2007-11-29 | |||
| JP2000129903A | 2000-05-09 | |||
| KR100609015B1 | 2006-08-03 | |||
| KR20180128185A | 2018-12-03 |
Other References:
See also references of EP 3739272A4
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