F - Mech Eng,Light,Heat,Weapons – 24 – F
Patent
F - Mech Eng,Light,Heat,Weapons
24
F
181/11, 45/16, 2
F24F 13/24 (2006.01) E04F 17/04 (2006.01)
Patent
CA 1313143
SOUND-ATTENUATING DISCHARGE APPARATUS FOR A PACKAGED TERMINAL AIR CONDITIONER ABSTRACT OF THE DISCLOSURE A noise attenuating assembly for use in conjunction with an air conditioning unit having a sloped discharge opening is disclosed. The assembly includes a front wall and a pair of side walls forming a flow path for the conditioned air which is discharged to the space containing the unit. The assembly has a layer of sound attenuating material attached to the inside surface of the walls so that the assembly deflects and absorbs line-of-sight sound produced by the unit fan, thus reducing the noise level of the unit.
592839
Giordano David A.
Hogan Mark R.
Neville Donald G.
Carrier Corporation
Giordano David A.
Gowling Lafleur Henderson Llp
Hogan Mark R.
Neville Donald G.
LandOfFree
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