ATE354065T1 - Schalldämpfer für einen belüftungskanal - Google Patents
Schalldämpfer für einen belüftungskanalInfo
- Publication number
- ATE354065T1 ATE354065T1 AT04397021T AT04397021T ATE354065T1 AT E354065 T1 ATE354065 T1 AT E354065T1 AT 04397021 T AT04397021 T AT 04397021T AT 04397021 T AT04397021 T AT 04397021T AT E354065 T1 ATE354065 T1 AT E354065T1
- Authority
- AT
- Austria
- Prior art keywords
- sound
- inlet
- outlet
- trap
- air
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
- F16L55/0336—Noise absorbers by means of sound-absorbing materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/242—Sound-absorbing material
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20035204A FI20035204A0 (fi) | 2003-11-12 | 2003-11-12 | Ääniloukku |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE354065T1 true ATE354065T1 (de) | 2007-03-15 |
Family
ID=29558724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04397021T ATE354065T1 (de) | 2003-11-12 | 2004-11-12 | Schalldämpfer für einen belüftungskanal |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1531308B8 (de) |
AT (1) | ATE354065T1 (de) |
DE (1) | DE602004004725D1 (de) |
FI (1) | FI20035204A0 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009071963A1 (en) * | 2007-12-04 | 2009-06-11 | Eur.Ex S.R.L. | Silenced air intake for ventilation ducts, silencer for the air intake and method of operation of the air intake and silencer |
WO2014198333A1 (en) | 2013-06-14 | 2014-12-18 | Abb Technology Ltd | Electrical housing having cooling and sound-absorbing means |
DE102015205497A1 (de) * | 2015-03-26 | 2016-09-29 | Maico Elektroapparate-Fabrik Gmbh | Schalldämpfer für eine Lüftungseinrichtung, Schalldämpferanordnung, Lüftungseinrichtung sowie Verfahren zum Herstellen eines Schalldämpfers |
CN113978689A (zh) * | 2021-10-26 | 2022-01-28 | 江苏科技大学 | 一种低噪音船用布风器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL262265A (de) * | 1960-03-11 | 1900-01-01 | ||
FI85188C (fi) * | 1990-03-12 | 1992-03-10 | Jorma Koenoenen | Foerfarande och arrangemang foer att daempa tonen och/eller foer att reglera stroemningen i ett stroemningssystem foer ett gasformigt medelaemne, saosom t.ex. i ett luftbehandlingssystems luftdistributions- och/eller avluftningssystem, samt anvaendning av en modulljuddaempare. |
FI96901C (fi) * | 1992-04-16 | 1996-09-10 | Halton Oy | Menetelmä ja laite ilmavirtauksen säädössä ja äänenvaimennuksessa |
DE29609785U1 (de) * | 1996-06-03 | 1997-01-09 | Trox Gmbh Geb | Anschlußkasten im Kanalsystem einer raumlufttechnischen oder klimatechnischen Anlage |
JP3522158B2 (ja) * | 1999-06-24 | 2004-04-26 | 株式会社織建 | 住宅等建築物における自然換気機構 |
-
2003
- 2003-11-12 FI FI20035204A patent/FI20035204A0/fi not_active Application Discontinuation
-
2004
- 2004-11-12 EP EP04397021A patent/EP1531308B8/de not_active Not-in-force
- 2004-11-12 DE DE602004004725T patent/DE602004004725D1/de active Active
- 2004-11-12 AT AT04397021T patent/ATE354065T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1531308B1 (de) | 2007-02-14 |
EP1531308A1 (de) | 2005-05-18 |
DE602004004725D1 (de) | 2007-03-29 |
EP1531308B8 (de) | 2007-04-11 |
FI20035204A0 (fi) | 2003-11-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |