JPH0748740Y2 - レゾネータ型防音パネル - Google Patents

レゾネータ型防音パネル

Info

Publication number
JPH0748740Y2
JPH0748740Y2 JP1990087221U JP8722190U JPH0748740Y2 JP H0748740 Y2 JPH0748740 Y2 JP H0748740Y2 JP 1990087221 U JP1990087221 U JP 1990087221U JP 8722190 U JP8722190 U JP 8722190U JP H0748740 Y2 JPH0748740 Y2 JP H0748740Y2
Authority
JP
Japan
Prior art keywords
panel
hollow portion
resonator
panel body
soundproof
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.)
Expired - Fee Related
Application number
JP1990087221U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0446115U (US07655688-20100202-C00086.png
Inventor
守行 金子
順祐 竹山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nozawa Corp
Original Assignee
Nozawa Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nozawa Corp filed Critical Nozawa Corp
Priority to JP1990087221U priority Critical patent/JPH0748740Y2/ja
Publication of JPH0446115U publication Critical patent/JPH0446115U/ja
Application granted granted Critical
Publication of JPH0748740Y2 publication Critical patent/JPH0748740Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Building Environments (AREA)
JP1990087221U 1990-08-21 1990-08-21 レゾネータ型防音パネル Expired - Fee Related JPH0748740Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990087221U JPH0748740Y2 (ja) 1990-08-21 1990-08-21 レゾネータ型防音パネル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990087221U JPH0748740Y2 (ja) 1990-08-21 1990-08-21 レゾネータ型防音パネル

Publications (2)

Publication Number Publication Date
JPH0446115U JPH0446115U (US07655688-20100202-C00086.png) 1992-04-20
JPH0748740Y2 true JPH0748740Y2 (ja) 1995-11-08

Family

ID=31819393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990087221U Expired - Fee Related JPH0748740Y2 (ja) 1990-08-21 1990-08-21 レゾネータ型防音パネル

Country Status (1)

Country Link
JP (1) JPH0748740Y2 (US07655688-20100202-C00086.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0978539A (ja) * 1995-09-14 1997-03-25 Sekisui Jushi Co Ltd 吸音筒およびそれが取付けられた吸音構成体
JP3736790B2 (ja) * 2000-04-21 2006-01-18 三菱重工業株式会社 アクティブ遮音壁

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5938517U (ja) * 1982-09-02 1984-03-12 株式会社ブリヂストン 防音装置
JPH02136408U (US07655688-20100202-C00086.png) * 1989-04-17 1990-11-14

Also Published As

Publication number Publication date
JPH0446115U (US07655688-20100202-C00086.png) 1992-04-20

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