ES2037420T3 - Ventilador acustico de aire fresco. - Google Patents
Ventilador acustico de aire fresco.Info
- Publication number
- ES2037420T3 ES2037420T3 ES198989304889T ES89304889T ES2037420T3 ES 2037420 T3 ES2037420 T3 ES 2037420T3 ES 198989304889 T ES198989304889 T ES 198989304889T ES 89304889 T ES89304889 T ES 89304889T ES 2037420 T3 ES2037420 T3 ES 2037420T3
- Authority
- ES
- Spain
- Prior art keywords
- box
- fresh air
- fan
- acoustic
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Duct Arrangements (AREA)
- Percussion Or Vibration Massage (AREA)
- Gas Separation By Absorption (AREA)
- Packages (AREA)
Abstract
VENTILADOR ACUSTICO DE AIRE FABRICADO EN UNA CAJA (1) EN LA CUAL HAY UNO O MAS VENTILADORES (8,10). LA CAJA ESTA DISEÑADA PARA SER MONTADA EN UNA PARED (5) CON UN CONDUCTO DE ENTRADA Y/O SALIDA (42,44) QUE SE EXTIENDE DESDE LA CAJA A TRAVES DE LA PARED. LOS CONDUCTOS OCUPAN UN MINIMO ESPACIO PARA REDUCIR EL TAMAÑO DEL ORIFICIO (70). LA CAJA LLEVA MATERIALES DE RELLENO ACUSTICOS EN PIEZAS O BOLSAS (30,32,36,38,40). UNOS CONDUCTOS (20,22,24,26) ENTRE EL/LOS VENTILADOR(ES) Y LOS LATERALES DE LA CAJA ESTAN FORMADOS PREFERENTEMENTE POR MATERIAL DE RELLENO. EL/LOS VENTILADOR(ES ESTA(N) MANTENIDO(S) EN SUSPENSION LIBRE EN EL MATERIAL ACUSTICO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8811603A GB2218799A (en) | 1988-05-17 | 1988-05-17 | Sound attenuating ventilator |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2037420T3 true ES2037420T3 (es) | 1993-06-16 |
Family
ID=10637002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198989304889T Expired - Lifetime ES2037420T3 (es) | 1988-05-17 | 1989-05-15 | Ventilador acustico de aire fresco. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0342899B1 (es) |
AT (1) | ATE83550T1 (es) |
DE (1) | DE68903874T2 (es) |
ES (1) | ES2037420T3 (es) |
GB (1) | GB2218799A (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI91995C (fi) * | 1990-11-20 | 1994-09-12 | Valmet Paper Machinery Inc | Absorptiivinen äänenvaimennin, etenkin paperitehtaiden ilmakanaviin |
DE29920574U1 (de) * | 1999-11-23 | 2000-04-13 | Rosenberg Ventilatoren Gmbh | Lüftungssystem |
DE10310973B3 (de) * | 2003-03-13 | 2005-06-02 | Erwin Müller GmbH | Lüftungsvorrichtung mit Schall- und Akustikkapselung |
EP1840478B1 (de) * | 2006-03-29 | 2016-02-17 | Fensterfabrik Albisrieden Ag | Fensterbereich |
DE102008020941B4 (de) * | 2008-04-25 | 2020-09-24 | Ventomaxx Gmbh | Luftführungselement zum Zuführen und/oder Abführen von Luft |
DE202015102251U1 (de) * | 2015-05-04 | 2016-08-05 | Rehau Ag & Co | Lüftereinheit zur Be- und Entlüftung von Räumen eines Gebäudes und Rahmenbaugruppe, die eine derartige Lüftereinheit umfasst |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3125286A (en) * | 1964-03-17 | sanders | ||
BE793511A (fr) * | 1971-12-31 | 1973-04-16 | F H Biddle Ltd | Appareil de ventilation |
US3789747A (en) * | 1972-12-15 | 1974-02-05 | Industrial Acoustics Co | Ventilated acoustic structural panel |
GB1486461A (en) * | 1975-05-13 | 1977-09-21 | Greenwood Airvac Ventilation | Ventilator incorporating centrifugal fan |
DE2910371A1 (de) * | 1979-03-16 | 1980-10-02 | Eberspaecher J | Belueftungsvorrichtung fuer abgedichtete raeume |
FR2505416B1 (fr) * | 1981-05-11 | 1986-09-12 | Cogema | Installation de ventilation, notamment ventilateur industriel |
DE8224454U1 (de) * | 1982-08-30 | 1982-11-25 | Siegenia-Frank Kg, 5900 Siegen | Lueftungsvorrichtung zur anordnung an gebaeudewaenden |
-
1988
- 1988-05-17 GB GB8811603A patent/GB2218799A/en not_active Withdrawn
-
1989
- 1989-05-15 AT AT89304889T patent/ATE83550T1/de not_active IP Right Cessation
- 1989-05-15 EP EP89304889A patent/EP0342899B1/en not_active Revoked
- 1989-05-15 DE DE8989304889T patent/DE68903874T2/de not_active Expired - Fee Related
- 1989-05-15 ES ES198989304889T patent/ES2037420T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0342899A2 (en) | 1989-11-23 |
GB8811603D0 (en) | 1988-06-22 |
ATE83550T1 (de) | 1993-01-15 |
DE68903874T2 (de) | 1993-04-22 |
EP0342899B1 (en) | 1992-12-16 |
EP0342899A3 (en) | 1990-05-16 |
GB2218799A (en) | 1989-11-22 |
DE68903874D1 (de) | 1993-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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