EP 2115367 A2 20091111 - RESONATOR ARRANGEMENT FOR THE CABINET OF A REFRIGERATION APPLIANCE
Title (en)
RESONATOR ARRANGEMENT FOR THE CABINET OF A REFRIGERATION APPLIANCE
Title (de)
RESONATORANORDNUNG FÜR DAS GEHÄUSE EINER KÜHLVORRICHTUNG
Title (fr)
DISPOSITIF RÉSONATEUR POUR L'ARMOIRE D'UN APPAREIL DE RÉFRIGÉRATION
Publication
Application
Priority
- BR 2008000030 W 20080129
- BR PI0700554 A 20070130
Abstract (en)
[origin: WO2008092223A2] The invention refers to a resonator arrangement for the cabinet of a refrigeration appliance, said cabinet (3) defining a housing (1) and carrying, in the latter, a compressor (2) presenting a hermetic casing (2a) and a defrost water evaporating tray (10) comprising: a bottom wall (11), to be seated onto an upper portion of the casing (2a) of the compressor (2); and a peripheral wall (12) superiorly projecting from the bottom wall (11), at least one of the peripheral wall (12) and bottom wall (11) of the evaporating tray (10) carrying a noise absorbing means turned to a noise generation region in said housing (1) and being dimensioned to define a certain reactive impedance and a certain dissipative impedance in the medium of the housing (1) for a determined frequency band.
IPC 8 full level
F25D 21/14 (2006.01)
CPC (source: EP KR US)
F25D 19/00 (2013.01 - KR); F25D 21/14 (2013.01 - EP KR US); F25D 23/00 (2013.01 - KR); F25B 2500/12 (2013.01 - EP US); F25D 2201/30 (2013.01 - EP US); F25D 2321/1411 (2013.01 - EP US)
Citation (search report)
See references of WO 2008092223A2
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
DOCDB simple family (publication)
WO 2008092223 A2 20080807; WO 2008092223 A3 20080918; BR PI0700554 A 20080916; CN 101641559 A 20100203; EP 2115367 A2 20091111; IN 2416KON2009 A 20150807; JP 2010516992 A 20100520; KR 20090115153 A 20091104; RU 2415354 C1 20110327; US 2010095698 A1 20100422
DOCDB simple family (application)
BR 2008000030 W 20080129; BR PI0700554 A 20070130; CN 200880004785 A 20080129; EP 08706165 A 20080129; IN 2416KON2009 A 20090630; JP 2009546617 A 20080129; KR 20097017241 A 20080129; RU 2009132556 A 20080129; US 52149108 A 20080129