JPH0344308B2 - - Google Patents
Info
- Publication number
- JPH0344308B2 JPH0344308B2 JP58150604A JP15060483A JPH0344308B2 JP H0344308 B2 JPH0344308 B2 JP H0344308B2 JP 58150604 A JP58150604 A JP 58150604A JP 15060483 A JP15060483 A JP 15060483A JP H0344308 B2 JPH0344308 B2 JP H0344308B2
- Authority
- JP
- Japan
- Prior art keywords
- sound
- powder material
- materials
- piezoelectric powder
- piezoelectric
- 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 - Lifetime
Links
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58150604A JPS6042430A (ja) | 1983-08-17 | 1983-08-17 | 複合吸音材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58150604A JPS6042430A (ja) | 1983-08-17 | 1983-08-17 | 複合吸音材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6042430A JPS6042430A (ja) | 1985-03-06 |
JPH0344308B2 true JPH0344308B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-07-05 |
Family
ID=15500512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58150604A Granted JPS6042430A (ja) | 1983-08-17 | 1983-08-17 | 複合吸音材 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6042430A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018132075A1 (en) * | 2017-01-14 | 2018-07-19 | Agency For Science, Technology And Research | Porous composite for sound absorption |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0743901Y2 (ja) * | 1992-02-06 | 1995-10-09 | 東洋電装株式会社 | スイッチ |
JP5046367B2 (ja) * | 2006-10-23 | 2012-10-10 | 公益財団法人鉄道総合技術研究所 | 圧電材とその製造方法、制振装置及び駆動装置 |
JP6250412B2 (ja) * | 2014-01-23 | 2017-12-20 | 玉川窯業株式会社 | 多孔質セラミック音響材の製造方法及び音響構造体 |
JP5654150B1 (ja) * | 2014-02-12 | 2015-01-14 | 日清紡ブレーキ株式会社 | 音響機器用機能性材料 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57124398A (en) * | 1981-01-26 | 1982-08-03 | Nippon Electric Co | Sound/vibration absorber |
-
1983
- 1983-08-17 JP JP58150604A patent/JPS6042430A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018132075A1 (en) * | 2017-01-14 | 2018-07-19 | Agency For Science, Technology And Research | Porous composite for sound absorption |
Also Published As
Publication number | Publication date |
---|---|
JPS6042430A (ja) | 1985-03-06 |
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