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
- 238000009423 ventilation Methods 0.000 title abstract 2
- 230000003584 silencer Effects 0.000 title 1
- 239000011358 absorbing material Substances 0.000 abstract 1
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Duct Arrangements (AREA)
- Pipe Accessories (AREA)
- Exhaust Silencers (AREA)
- Ventilation (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Surgical Instruments (AREA)
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 |
|---|---|---|---|---|
| EP2232160A1 (de) * | 2007-12-04 | 2010-09-29 | EUR.EX S.r.l. | Gedämpfter lufteinlass für lüftungskanäle, schalldämpfer für den lufteinlass und verfahren zum betrieb des lufteinlasses und schalldämpfers |
| US9504182B2 (en) | 2013-06-14 | 2016-11-22 | 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 | Gebrüder Trox, GmbH, 47506 Neukirchen-Vluyn | 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 AT AT04397021T patent/ATE354065T1/de not_active IP Right Cessation
- 2004-11-12 EP EP04397021A patent/EP1531308B8/de not_active Expired - Lifetime
- 2004-11-12 DE DE602004004725T patent/DE602004004725D1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1531308B8 (de) | 2007-04-11 |
| FI20035204A0 (fi) | 2003-11-12 |
| DE602004004725D1 (de) | 2007-03-29 |
| EP1531308B1 (de) | 2007-02-14 |
| EP1531308A1 (de) | 2005-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |