JPH0420508U - - Google Patents
Info
- Publication number
- JPH0420508U JPH0420508U JP6192990U JP6192990U JPH0420508U JP H0420508 U JPH0420508 U JP H0420508U JP 6192990 U JP6192990 U JP 6192990U JP 6192990 U JP6192990 U JP 6192990U JP H0420508 U JPH0420508 U JP H0420508U
- Authority
- JP
- Japan
- Prior art keywords
- absorbing panel
- perforated plate
- impermeable membrane
- sound
- sound absorbing
- 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
Links
- 239000012528 membrane Substances 0.000 claims description 4
- 230000003584 silencer Effects 0.000 claims 1
- 239000011358 absorbing material Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
Description
第1図、第2図、第3図は本考案に係る吸音パ
ネルの縦断面構造図を示す。第4図は本考案に係
る吸音パネルを消音器として組立てた場合の縦断
面構造図である。第5図〜第10図は本考案の不
浸透性膜を吸音パネルの多孔板表面に接着せしめ
た接着部の配置例を示す部分断面図を含む外形斜
視図である。
1……吸音パネル、2……不浸透性膜、3……
多孔板(多孔質板でも良い)、4……吸音材、5
……枠材。
1, 2, and 3 show vertical cross-sectional structural views of the sound absorbing panel according to the present invention. FIG. 4 is a longitudinal cross-sectional structural view of the sound absorbing panel according to the present invention assembled as a muffler. FIGS. 5 to 10 are external perspective views including partial cross-sectional views showing examples of the arrangement of adhesive parts where the impermeable membrane of the present invention is adhered to the surface of the perforated plate of the sound-absorbing panel. 1... Sound absorbing panel, 2... Impermeable membrane, 3...
Perforated plate (porous plate may be used), 4...Sound absorbing material, 5
...Frame material.
Claims (1)
で被装し局所的に不浸透性膜を多孔板面に接着せ
しめた構造の吸音パネル。 (2) 請求項(1)の吸音パネルにより構成した消音
器。[Claims for Utility Model Registration] (1) A sound-absorbing panel with a structure in which the outer surface of a perforated plate constituting a wall surface is covered with an impermeable membrane, and the impermeable membrane is locally adhered to the perforated plate surface. (2) A silencer constructed from the sound absorbing panel of claim (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990061929U JP2537390Y2 (en) | 1990-06-11 | 1990-06-11 | Sound absorbing panel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990061929U JP2537390Y2 (en) | 1990-06-11 | 1990-06-11 | Sound absorbing panel |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0420508U true JPH0420508U (en) | 1992-02-20 |
JP2537390Y2 JP2537390Y2 (en) | 1997-05-28 |
Family
ID=31590623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990061929U Expired - Lifetime JP2537390Y2 (en) | 1990-06-11 | 1990-06-11 | Sound absorbing panel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2537390Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003108145A (en) * | 2001-09-26 | 2003-04-11 | Kobe Steel Ltd | Soundproof member |
JP2010106551A (en) * | 2008-10-30 | 2010-05-13 | Comany Inc | Acoustic panel with thin film and clean room |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52121913U (en) * | 1976-03-15 | 1977-09-16 | ||
JPS532892U (en) * | 1976-06-28 | 1978-01-12 | ||
JPS60121013U (en) * | 1984-01-26 | 1985-08-15 | 古河電気工業株式会社 | soundproof panel |
JPS6170029U (en) * | 1984-10-12 | 1986-05-13 |
-
1990
- 1990-06-11 JP JP1990061929U patent/JP2537390Y2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52121913U (en) * | 1976-03-15 | 1977-09-16 | ||
JPS532892U (en) * | 1976-06-28 | 1978-01-12 | ||
JPS60121013U (en) * | 1984-01-26 | 1985-08-15 | 古河電気工業株式会社 | soundproof panel |
JPS6170029U (en) * | 1984-10-12 | 1986-05-13 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003108145A (en) * | 2001-09-26 | 2003-04-11 | Kobe Steel Ltd | Soundproof member |
JP2010106551A (en) * | 2008-10-30 | 2010-05-13 | Comany Inc | Acoustic panel with thin film and clean room |
Also Published As
Publication number | Publication date |
---|---|
JP2537390Y2 (en) | 1997-05-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |