JP2009293251A5 - - Google Patents

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Publication number
JP2009293251A5
JP2009293251A5 JP2008146825A JP2008146825A JP2009293251A5 JP 2009293251 A5 JP2009293251 A5 JP 2009293251A5 JP 2008146825 A JP2008146825 A JP 2008146825A JP 2008146825 A JP2008146825 A JP 2008146825A JP 2009293251 A5 JP2009293251 A5 JP 2009293251A5
Authority
JP
Japan
Prior art keywords
absorbing structure
sound absorbing
sound
film
vibrating body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2008146825A
Other languages
English (en)
Japanese (ja)
Other versions
JP5286949B2 (ja
JP2009293251A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2008146825A priority Critical patent/JP5286949B2/ja
Priority claimed from JP2008146825A external-priority patent/JP5286949B2/ja
Publication of JP2009293251A publication Critical patent/JP2009293251A/ja
Publication of JP2009293251A5 publication Critical patent/JP2009293251A5/ja
Application granted granted Critical
Publication of JP5286949B2 publication Critical patent/JP5286949B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2008146825A 2008-06-04 2008-06-04 吸音構造 Expired - Fee Related JP5286949B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008146825A JP5286949B2 (ja) 2008-06-04 2008-06-04 吸音構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008146825A JP5286949B2 (ja) 2008-06-04 2008-06-04 吸音構造

Publications (3)

Publication Number Publication Date
JP2009293251A JP2009293251A (ja) 2009-12-17
JP2009293251A5 true JP2009293251A5 (ko) 2011-07-14
JP5286949B2 JP5286949B2 (ja) 2013-09-11

Family

ID=41541674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008146825A Expired - Fee Related JP5286949B2 (ja) 2008-06-04 2008-06-04 吸音構造

Country Status (1)

Country Link
JP (1) JP5286949B2 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101022709B1 (ko) 2010-10-20 2011-03-22 (주)대우건설 잔향실 성능 개선을 위한 차음판
KR101574015B1 (ko) 2014-04-29 2015-12-02 박창열 흡음장치
JP2016180301A (ja) * 2015-03-24 2016-10-13 清水建設株式会社 吸音体及び吸音構造
KR102214044B1 (ko) * 2020-05-14 2021-02-08 주식회사 포스코건설 층간소음 저감용 멤브레인 흡음 유닛

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5155121A (en) * 1974-11-09 1976-05-14 Yoshio Asakawa Shoonhoho narabini sorenishosurushoonban oyobi shoonsochi
JPS6125418U (ja) * 1984-07-20 1986-02-15 大建工業株式会社 天井材
JPH0976391A (ja) * 1995-09-19 1997-03-25 Mitsubishi Motors Corp 遮音構造

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