Title:
VENTILATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/173277
Kind Code:
A1
Abstract:
A ventilation device (1) is provided with: a heat exchanger (10) formed by laminating a plurality of partition members (10a); and a casing (50) that accommodates the heat exchanger (10) therein and has a one-end-side wall part (19) covering one end of the heat exchanger (10) along the lamination direction and an other-end-side wall part (55) covering the other end of the heat exchanger (10) along the lamination direction, the casing (50) dividing the space surrounding the heat exchanger (10) into an exhaust stream inflow space (36), an exhaust stream outflow space (37), an air supply stream inflow space (38), and an air supply stream outflow space. The exhaust stream passes through the exhaust stream outflow space (37) during heat exchange ventilation, and passes through the air supply stream inflow space (38) during normal ventilation. The air supply stream passes through the air supply stream inflow space (38) during heat exchange ventilation, and passes through the exhaust stream outflow space (37) during normal ventilation.
Inventors:
HASEGAWA KOHEI (JP)
TAKASHIMA HAJIME (JP)
TAKASHIMA HAJIME (JP)
Application Number:
PCT/JP2017/012107
Publication Date:
September 27, 2018
Filing Date:
March 24, 2017
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F24F7/08
Domestic Patent References:
| WO2005036069A1 | 2005-04-21 |
Foreign References:
| JPS58179746A | 1983-10-21 | |||
| JPS58179745A | 1983-10-21 | |||
| JP3438280B2 | 2003-08-18 |
Other References:
See also references of EP 3604944A4
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
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