EP 2078902 A3 20111102 - Device for soundproofing at a ventilation opening in residential buildings
Title (en)
Device for soundproofing at a ventilation opening in residential buildings
Title (de)
Schalldämmende Vorrichtung bei einer Lüftungsöffnung in Wohngebäuden
Title (fr)
Dispositif d'insonorisation d'une ouverture d'aération dans des bâtiments résidentiels
Publication
Application
Priority
IT BO20070071 U 20071023
Abstract (en)
[origin: EP2078902A2] A device (10) for soundproofing a ventilation opening (18, 20) in buildings, particularly residential buildings, comprises a device (10) body (12) having means (18, 20, 14, 16) forming an air passage. The device (10) body (12) has the shape of a box-shaped body containing soundproofing means (14, 16).
IPC 8 full level
F24F 13/02 (2006.01); F24F 7/04 (2006.01); F24F 13/20 (2006.01); F24F 13/24 (2006.01)
CPC (source: EP US)
F24F 13/24 (2013.01 - EP US); F24F 2007/0025 (2021.01 - EP US)
Citation (search report)
- [XY] DE 9212993 U1 19921203
- [X] DE 2801731 A1 19780720 - HEYCOP BEHEER BV
- [X] DE 102004029256 A1 20060126 - SCHIEDEL GMBH & CO [DE]
- [Y] DE 102005035651 A1 20070201 - BSH BOSCH SIEMENS HAUSGERAETE [DE]
- [X] DE 2801527 A1 19790719 - GRETSCH UNITAS GMBH
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2078902 A2 20090715; EP 2078902 A3 20111102; IT BO20070071 U1 20090424
DOCDB simple family (application)
EP 08167087 A 20081021; IT BO20070071 U 20071023