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Patent Searching and Data


Title:
SOUNDPROOF COVER
Document Type and Number:
WIPO Patent Application WO/2019/066083
Kind Code:
A1
Abstract:
This soundproof cover (1) has: a cover body (20) composed of a porous material; and a humidity adjustment part (30) which replaces a portion of the cover body (20) or is provided laminated on a portion of the cover body (20), is composed of a material including a polymer and different from the material of the cover body (20), and has at least one among a heat dissipation function and a heat storage function. The soundproof cover (1) exhibits not only an inherent soundproofing property, but also partially exhibits a heat dissipation property, a heat storage property, or both.

Inventors:
YOSHIKAWA KEI (JP)
ERA KAZUKI (JP)
YAMOTO YOSHINARI (JP)
MATSUOKA TOSHIKI (JP)
TOMIYAMA KOJI (JP)
Application Number:
JP2018/036657
Publication Date:
April 04, 2019
Filing Date:
October 01, 2018
Export Citation:
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Assignee:
SUMITOMO RIKO CO LTD (JP)
International Classes:
F02F7/00; B60R13/08; F01M11/00; F02B77/13; G10K11/16; G10K11/162
Foreign References:
JP2015069012A2015-04-13
JPS58102752U1983-07-13
JP2010185405A2010-08-26
JP2004245048A2004-09-02
JPS5725141U1982-02-09
JPS5754608U1982-03-30
Attorney, Agent or Firm:
HIGASHIGUCHI Michiaki et al. (JP)
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