DK142467B - Lyddæmper. - Google Patents
Lyddæmper. Download PDFInfo
- Publication number
- DK142467B DK142467B DK251275A DK251275A DK142467B DK 142467 B DK142467 B DK 142467B DK 251275 A DK251275 A DK 251275A DK 251275 A DK251275 A DK 251275A DK 142467 B DK142467 B DK 142467B
- Authority
- DK
- Denmark
- Prior art keywords
- sound
- path
- gas
- opening
- attenuation
- Prior art date
Links
Landscapes
- Building Environments (AREA)
- Exhaust Silencers (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7407368A SE382338B (sv) | 1974-06-05 | 1974-06-05 | Ljuddempande anordning |
SE7407368 | 1974-06-05 | ||
SE7415822A SE389528B (sv) | 1974-12-17 | 1974-12-17 | Ljuddempande anordning |
SE7415822 | 1974-12-17 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK251275A DK251275A (xx) | 1975-12-06 |
DK142467B true DK142467B (da) | 1980-11-03 |
DK142467C DK142467C (xx) | 1981-03-30 |
Family
ID=26656489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK251275A DK142467B (da) | 1974-06-05 | 1975-06-04 | Lyddæmper. |
Country Status (2)
Country | Link |
---|---|
DK (1) | DK142467B (xx) |
NO (1) | NO138262C (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0778399A1 (en) * | 1995-12-08 | 1997-06-11 | United Parts Läreda AB | Resonator |
-
1975
- 1975-06-04 NO NO751954A patent/NO138262C/no unknown
- 1975-06-04 DK DK251275A patent/DK142467B/da unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0778399A1 (en) * | 1995-12-08 | 1997-06-11 | United Parts Läreda AB | Resonator |
Also Published As
Publication number | Publication date |
---|---|
NO138262B (no) | 1978-04-24 |
DK251275A (xx) | 1975-12-06 |
NO751954L (xx) | 1975-12-08 |
NO138262C (no) | 1978-08-02 |
DK142467C (xx) | 1981-03-30 |
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