JPS6440894A - New sound absorbing material - Google Patents
New sound absorbing materialInfo
- Publication number
- JPS6440894A JPS6440894A JP62196286A JP19628687A JPS6440894A JP S6440894 A JPS6440894 A JP S6440894A JP 62196286 A JP62196286 A JP 62196286A JP 19628687 A JP19628687 A JP 19628687A JP S6440894 A JPS6440894 A JP S6440894A
- Authority
- JP
- Japan
- Prior art keywords
- absorbing material
- sound absorbing
- film
- frequency bands
- low
- 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
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62196286A JP2826314B2 (ja) | 1987-08-07 | 1987-08-07 | 家電製品用吸音材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62196286A JP2826314B2 (ja) | 1987-08-07 | 1987-08-07 | 家電製品用吸音材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6440894A true JPS6440894A (en) | 1989-02-13 |
JP2826314B2 JP2826314B2 (ja) | 1998-11-18 |
Family
ID=16355275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62196286A Expired - Fee Related JP2826314B2 (ja) | 1987-08-07 | 1987-08-07 | 家電製品用吸音材 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2826314B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001045462A1 (fr) * | 1999-12-16 | 2001-06-21 | Audio Access | Procede de fabrication d'un materiau absorbant d'ondes mecaniques de surface, materiau absorbant et transducteur electroacoustique ainsi obtenu |
JP2013246182A (ja) * | 2012-05-23 | 2013-12-09 | Inoac Corp | 遮音材とその製造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5879891A (ja) * | 1981-11-05 | 1983-05-13 | 三菱電機株式会社 | 吸音材 |
JPS58132291A (ja) * | 1982-01-29 | 1983-08-06 | 三菱電機株式会社 | 吸音材 |
JPS61194499A (ja) * | 1985-02-25 | 1986-08-28 | 光洋産業株式会社 | フエルト吸音構造体 |
JPS62896U (ja) * | 1985-06-19 | 1987-01-07 |
-
1987
- 1987-08-07 JP JP62196286A patent/JP2826314B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5879891A (ja) * | 1981-11-05 | 1983-05-13 | 三菱電機株式会社 | 吸音材 |
JPS58132291A (ja) * | 1982-01-29 | 1983-08-06 | 三菱電機株式会社 | 吸音材 |
JPS61194499A (ja) * | 1985-02-25 | 1986-08-28 | 光洋産業株式会社 | フエルト吸音構造体 |
JPS62896U (ja) * | 1985-06-19 | 1987-01-07 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001045462A1 (fr) * | 1999-12-16 | 2001-06-21 | Audio Access | Procede de fabrication d'un materiau absorbant d'ondes mecaniques de surface, materiau absorbant et transducteur electroacoustique ainsi obtenu |
FR2802759A1 (fr) * | 1999-12-16 | 2001-06-22 | Pierre Fontaine | Procede de fabrication d'un materiau absorbant d'ondes mecaniques de surface, materiau absorbant d'ondes mecaniques de surface et transducteur electroacoustique ainsi obtenu |
JP2013246182A (ja) * | 2012-05-23 | 2013-12-09 | Inoac Corp | 遮音材とその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2826314B2 (ja) | 1998-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |