SE353755B - - Google Patents
Info
- Publication number
- SE353755B SE353755B SE678970A SE678970A SE353755B SE 353755 B SE353755 B SE 353755B SE 678970 A SE678970 A SE 678970A SE 678970 A SE678970 A SE 678970A SE 353755 B SE353755 B SE 353755B
- Authority
- SE
- Sweden
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Laminated Bodies (AREA)
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US82556569A | 1969-05-19 | 1969-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE353755B true SE353755B (de) | 1973-02-12 |
Family
ID=25244326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE678970A SE353755B (de) | 1969-05-19 | 1970-05-15 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4944493B1 (de) |
| DE (1) | DE2024363A1 (de) |
| GB (1) | GB1248548A (de) |
| SE (1) | SE353755B (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU554457B2 (en) * | 1982-12-27 | 1986-08-21 | Armstrong World Industries, Inc. | Vinyl covered sound absorbing structure |
| DE3316118C2 (de) * | 1983-05-03 | 1986-10-16 | Gerhard Dr.-Ing. 8501 Eckenthal Feld | Verfahren zum Herstellen einer wasserdampfdurchlässigen Materialbahn |
| DE9300152U1 (de) * | 1993-01-08 | 1993-03-11 | Wilhelmi Werke AG, 35633 Lahnau | Akustikplatte |
| DE29803675U1 (de) * | 1998-03-03 | 1999-07-15 | M. Faist GmbH & Co KG, 86381 Krumbach | Schallschutzabschirmung |
| CN114248501A (zh) * | 2020-09-23 | 2022-03-29 | 华为技术有限公司 | 壳体、振动组件及车辆 |
-
1970
- 1970-04-06 GB GB1614570A patent/GB1248548A/en not_active Expired
- 1970-05-15 SE SE678970A patent/SE353755B/xx unknown
- 1970-05-19 JP JP4278770A patent/JPS4944493B1/ja active Pending
- 1970-05-19 DE DE19702024363 patent/DE2024363A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4944493B1 (de) | 1974-11-28 |
| GB1248548A (en) | 1971-10-06 |
| DE2024363A1 (de) | 1970-11-26 |