Title:
TRANSPARENT ELASTIC SOUND ABSORBER AND INSULATOR
Document Type and Number:
WIPO Patent Application WO/2011/111890
Kind Code:
A1
Abstract:
Disclosed is a transparent elastic sound absorber and insulator configured to reduce and block noise. The sound absorber and insulator of the present invention comprises: a sound-absorbing plate made of a transparent acrylic synthetic resin plate and including a spider-web-shaped sound inlet passage, a long hole-shaped sound inlet passage, and a circular sound inlet passage; a sound insulation plate made of a transparent acrylic synthetic resin plate to block/insulate against sound energy; a rectangular frame installed so as to form a sound-absorbing space by positioning the sound-absorbing plate and the sound insulation plate a predetermined distance apart from each other; and sound-absorbing material disposed on the inside of each wall of the rectangular frame to absorb and dissipate the sound energy. External noise is elastically absorbed and a portion of the external noise is blocked by the sound insulation plate when the external noise flows into the sound-absorbing space through the sound inlet passages of the sound-absorbing plate. In the aforementioned manner, noise pollution can be significantly reduced in order to provide a comfortable living environment.
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Inventors:
KUEN, You Mi (301 493-5 Jungni-dong, Daedeok-gu, Daejeon 306-050, 306-050, KR)
Application Number:
KR2010/001547
Publication Date:
September 15, 2011
Filing Date:
March 12, 2010
Export Citation:
Assignee:
KUEN, You Mi (301 493-5 Jungni-dong, Daedeok-gu, Daejeon 306-050, 306-050, KR)
International Classes:
E04B1/86; E01F8/00; E04B1/84; G10K11/16
Attorney, Agent or Firm:
JUNG, Yong Joo et al. (504 Jooeun-Leaderstel, 921 Dunsan-dong Seo-gu, Daejeon 302-828, 302-828, KR)
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