Title:
RESIDENTIAL VENTILATION SYSTEM AND INTERIOR DOOR THEREIN
Document Type and Number:
WIPO Patent Application WO/2023/058552
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a residential ventilation system capable of ventilating each room. A residential ventilation system 1 includes: a ventilation fan 32 that is provided on an interior door 3 arranged in an opening 310b or an opening 210b in a wall 310 partitioning a room 200 of house 2 and that sucks in air from a living room, which is a section of the room 200 partitioned by a wall 210; and a vent hole 33 that is provided in the interior door 3 and through which the sucked air is exhausted to a room 300, which is the other section of the room partitioned by the wall 210. It is preferable that a control unit 4 that controls the ventilation fan 32 be further provided.
Inventors:
YOSHIDA SATOSHI (JP)
SUGIZAWA MOTONORI (JP)
SUGIZAWA MOTONORI (JP)
Application Number:
PCT/JP2022/036450
Publication Date:
April 13, 2023
Filing Date:
September 29, 2022
Export Citation:
Assignee:
LIXIL CORP (JP)
International Classes:
F24F7/007; E06B7/02; F24F11/52; F24F11/74; F24F11/79
Domestic Patent References:
| WO2015189899A1 | 2015-12-17 | |||
| WO2013190932A1 | 2013-12-27 |
Foreign References:
| JP2017116231A | 2017-06-29 | |||
| KR20210019213A | 2021-02-22 | |||
| KR200488357Y1 | 2019-01-17 | |||
| CN111287618A | 2020-06-16 | |||
| JP2002332782A | 2002-11-22 | |||
| JP2001116311A | 2001-04-27 | |||
| JP2000097468A | 2000-04-04 | |||
| JP2014062723A | 2014-04-10 | |||
| JP2022061139A | 2022-04-18 |
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (JP)
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