Title:
AIRCONDITIONING UNIT
Document Type and Number:
Japanese Patent JP3261366
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain an airconditioning unit capable of reducing noises of a condenser having a large-sized outdoor fan.
SOLUTION: An open grill structure 10 right in front of a condenser coil 14 is replaced by a sound barrier moved frontward of the condenser coil 14. When the sound barrier is moved frontward, a space 100 is formed in a top part, bottom part and side face of a unit and can be used for providing suction openings 10-1, 10-2, 10-4 for suction opening air. A sound absorption material 90 is arranged in a structure constituting a flow passage to the coil 14. An improved air flow passage is a sound passage capable of damping sound.
Inventors:
Michael felix taras
Walter Edgar Ral, Jr.
Patrick Christian Marks
Richard John Wood
Walter Edgar Ral, Jr.
Patrick Christian Marks
Richard John Wood
Application Number:
JP25965199A
Publication Date:
February 25, 2002
Filing Date:
September 14, 1999
Export Citation:
Assignee:
CARRIER CORPORATION
International Classes:
F24F5/00; B60H1/00; F24F13/08; F24F13/24; (IPC1-7): F24F5/00
Domestic Patent References:
| JP318476U | ||||
| JP62100426U |
Attorney, Agent or Firm:
Fujiya Shiga (2 outside)