FI20105526A0 - Vaimennusosa ilmanvaihtokanavan äänenvaimenninta varten ja ilmanvaihtokanavan äänenvaimennin - Google Patents
Vaimennusosa ilmanvaihtokanavan äänenvaimenninta varten ja ilmanvaihtokanavan äänenvaimenninInfo
- Publication number
- FI20105526A0 FI20105526A0 FI20105526A FI20105526A FI20105526A0 FI 20105526 A0 FI20105526 A0 FI 20105526A0 FI 20105526 A FI20105526 A FI 20105526A FI 20105526 A FI20105526 A FI 20105526A FI 20105526 A0 FI20105526 A0 FI 20105526A0
- Authority
- FI
- Finland
- Prior art keywords
- ventilation duct
- duct silencer
- damping part
- silencer
- ventilation
- 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
- 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
- F16L55/027—Throttle passages
- F16L55/02763—Throttle passages using an element with multiple tubes
-
- 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
- F16L55/0331—Noise absorbers by inserting an elongated element in the pipe
-
- 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
- F24F13/02—Ducting arrangements
-
- 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
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20105526A FI124494B (fi) | 2010-05-12 | 2010-05-12 | Vaimennusosa ilmanvaihtokanavan äänenvaimenninta varten ja ilmanvaihtokanavan äänenvaimennin |
PCT/FI2011/050437 WO2011141639A1 (en) | 2010-05-12 | 2011-05-12 | Attenuating section for sound attenuator in air conditioning duct and sound attenuator for air conditioning duct |
PL11780274T PL2569581T3 (pl) | 2010-05-12 | 2011-05-12 | Sekcja tłumiąca do tłumienia dźwięku w przewodzie klimatyzacyjnym oraz tłumik dźwięku do przewodu klimatyzacyjnego |
DK11780274.4T DK2569581T3 (en) | 2010-05-12 | 2011-05-12 | Damping section for a silencer in a ventilation duct and silencer for a ventilation duct |
EP11780274.4A EP2569581B1 (en) | 2010-05-12 | 2011-05-12 | Attenuating section for sound attenuator in air conditioning duct and sound attenuator for air conditioning duct |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20105526A FI124494B (fi) | 2010-05-12 | 2010-05-12 | Vaimennusosa ilmanvaihtokanavan äänenvaimenninta varten ja ilmanvaihtokanavan äänenvaimennin |
FI20105526 | 2010-05-12 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20105526A0 true FI20105526A0 (fi) | 2010-05-12 |
FI20105526A FI20105526A (fi) | 2011-11-13 |
FI124494B FI124494B (fi) | 2014-09-30 |
Family
ID=42234309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20105526A FI124494B (fi) | 2010-05-12 | 2010-05-12 | Vaimennusosa ilmanvaihtokanavan äänenvaimenninta varten ja ilmanvaihtokanavan äänenvaimennin |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2569581B1 (fi) |
DK (1) | DK2569581T3 (fi) |
FI (1) | FI124494B (fi) |
PL (1) | PL2569581T3 (fi) |
WO (1) | WO2011141639A1 (fi) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI20106219A (fi) * | 2010-11-18 | 2012-05-19 | Flaekt Woods Ab | Eriste ilmanvaihdon tasauslaatikkoa varten |
RU208307U1 (ru) * | 2021-08-02 | 2021-12-13 | федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский университет "МЭИ" (ФГБОУ ВО "НИУ "МЭИ") | Пластинчатый глушитель шума |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2620169A1 (de) * | 1976-05-07 | 1977-11-10 | Gruenzweig Hartmann Glasfaser | Schalldaempfer fuer rohrleitungen |
HU182491B (en) | 1977-04-08 | 1984-01-30 | Fuetoeber Epueletgep Termekek | Sound-damping deviceparticularly for reducing noise spreading in air duct |
SE447413B (sv) | 1984-12-11 | 1986-11-10 | Viak Ab | Ljuddempare for reducering av kanalburet luftljud |
FI91995C (fi) * | 1990-11-20 | 1994-09-12 | Valmet Paper Machinery Inc | Absorptiivinen äänenvaimennin, etenkin paperitehtaiden ilmakanaviin |
FI95747B (fi) | 1991-01-17 | 1995-11-30 | Valmet Paper Machinery Inc | Matalien taajuuksien äänenvaimennin paperitehtaiden ilmakanaviin |
US6644061B1 (en) * | 2002-08-02 | 2003-11-11 | Joseph W. Woolfson | Sound muffling device for an air conditioning unit |
US20080160904A1 (en) * | 2006-12-27 | 2008-07-03 | Yi Christopher S | Air cap and diffuser assembly |
-
2010
- 2010-05-12 FI FI20105526A patent/FI124494B/fi not_active IP Right Cessation
-
2011
- 2011-05-12 WO PCT/FI2011/050437 patent/WO2011141639A1/en active Application Filing
- 2011-05-12 PL PL11780274T patent/PL2569581T3/pl unknown
- 2011-05-12 DK DK11780274.4T patent/DK2569581T3/en active
- 2011-05-12 EP EP11780274.4A patent/EP2569581B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP2569581A4 (en) | 2014-04-30 |
EP2569581B1 (en) | 2016-01-13 |
FI124494B (fi) | 2014-09-30 |
PL2569581T3 (pl) | 2016-06-30 |
FI20105526A (fi) | 2011-11-13 |
EP2569581A1 (en) | 2013-03-20 |
DK2569581T3 (en) | 2016-03-21 |
WO2011141639A1 (en) | 2011-11-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102011015784A8 (de) | Ventilator | |
DK2369183T3 (da) | Ventilator | |
DK2518325T3 (da) | Ventilator | |
DK3477119T3 (da) | Lydtæt heliko-centrifugalblæser | |
DE102011014409A8 (de) | Klimaanlage | |
BRPI1007806A2 (pt) | duto de ar de refrigerador | |
DE112011102700A5 (de) | Torsionsdämpfer/Schwungrad-Kombination | |
FI20105526A0 (fi) | Vaimennusosa ilmanvaihtokanavan äänenvaimenninta varten ja ilmanvaihtokanavan äänenvaimennin | |
IT1404158B1 (it) | Condotto per turbomacchina e metodo | |
FI10164U1 (fi) | Mineraalivillainen ilmastoinnin äänenvaimennin | |
FI20095485A0 (fi) | Ilmanvaihtokanavan säätöpelti | |
FI20106366A0 (fi) | Giljotiinipelti sekä kanavajärjestely | |
FI20095172A (fi) | Ilmanvaihtokanavan palonrajoitin ja menetelmä | |
DK2439456T3 (da) | Luftkanal | |
FI20105522A0 (fi) | Järjestely ilmanvaihtokanaviston äänien vaimentamiseksi, ilmanvaihtokanaviston äänenvaimennin ja ilmanvaihtokanavisto | |
FR2955904B1 (fr) | Soufflante de turbomachine | |
FI20105614A (fi) | Ilmastointilaite | |
GB201017629D0 (en) | Air duct attentuator | |
FI20095027A0 (fi) | Tulisija ja paloilman ohjain | |
FI8779U1 (fi) | Ilmanvaihtolaite ja järjestely | |
FI20110035A0 (fi) | Savupelti | |
FI8180U1 (fi) | Ilmastointikanavan eristekouru | |
UA21061S (uk) | Кондиціонер | |
GB2488535B (en) | Air duct attenuator | |
ES1072557Y (es) | Ambientador |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Ref document number: 124494 Country of ref document: FI Kind code of ref document: B |
|
MM | Patent lapsed |