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Patent Searching and Data


Title:
TOTAL HEAT EXCHANGE ELEMENT AND TOTAL HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2012/056506
Kind Code:
A1
Abstract:
Provided is a total heat exchange element comprising: a first passage through which a first air current flows; a second passage through which a second air current flows; and a partition plate for separating the first and second passages and also for allowing total heat exchange between the first and second air currents. The partition plate comprises: a first layer including a waterproof, gas-permeable, water-insoluble film; a third layer disposed along the first layer and including a waterproof, gas-permeable, water-insoluble film; a second layer disposed between the first and third layers; and a gas-shielding, water vapor-permeable sealer for sealing the surface of at least one of the first and third layers, said surface facing the second layer. The second layer comprises a gas-permeable and water vapor-permeable adhesive, and at least one of the sealer and the adhesive comprises a water-soluble moisture absorbent.

Inventors:
SOTOKAWA HAJIME (JP)
TOKIZAKI SHINYA (JP)
TERAI MAMORU (JP)
TAKADA MASARU (JP)
ISHIMARU YUICHI (JP)
Application Number:
PCT/JP2010/068833
Publication Date:
May 03, 2012
Filing Date:
October 25, 2010
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
SOTOKAWA HAJIME (JP)
TOKIZAKI SHINYA (JP)
TERAI MAMORU (JP)
TAKADA MASARU (JP)
ISHIMARU YUICHI (JP)
International Classes:
F28F3/08; F28F21/00
Domestic Patent References:
WO2009004695A12009-01-08
Foreign References:
JP2007285598A2007-11-01
JP2005121264A2005-05-12
JP2005291618A2005-10-20
Attorney, Agent or Firm:
SAKAI, HIROAKI (JP)
Hiroaki Sakai (JP)
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Claims: