EP 3614063 B1 20240417 - INDOOR UNIT FOR AIR CONDITIONER
Title (en)
INDOOR UNIT FOR AIR CONDITIONER
Title (de)
INNENRAUMEINHEIT FÜR KLIMAANLAGE
Title (fr)
UNITÉ INTÉRIEURE POUR CLIMATISEUR
Publication
Application
Priority
- JP 2017102997 A 20170524
- JP 2018014253 W 20180403
Abstract (en)
[origin: EP3614063A1] An indoor unit for an air conditioner includes a turbo fan (30) disposed in a casing and configured to rotate in a predetermined rotation direction (arrow R1), a heat exchanger (40) disposed along a periphery of the turbo fan (30) in the casing; and a partition plate (50) connected to two ends of the heat exchanger (40) to surround the turbo fan (30) in conjunction with the heat exchanger (40). The turbo fan (30) has a center (O1) located upstream of a current of air (arrow R2) between the turbo fan (30) and the partition plate (50), with respect to a perpendicular bisector (L2) of a line (L1) connecting two ends of the partition plate (50). The indoor unit for an air conditioner thus reduces a pressure at a high-pressure spot that may occur at an end of the partition with which an opening of the heat exchanger (40) is covered, to thereby reduce unusual noise.
IPC 8 full level
F24F 13/20 (2006.01); F24F 1/00 (2019.01); F24F 1/0047 (2019.01); F24F 1/0063 (2019.01); F24F 1/0067 (2019.01); F24F 13/24 (2006.01); F24F 13/30 (2006.01)
CPC (source: EP)
F24F 1/0047 (2019.02); F24F 1/0063 (2019.02); F24F 1/0067 (2019.02); F24F 13/24 (2013.01); F24F 13/30 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3614063 A1 20200226; EP 3614063 A4 20200429; EP 3614063 B1 20240417; EP 3614063 B8 20240605; AU 2018272237 A1 20191212; AU 2018272237 B2 20210204; CN 110637200 A 20191231; CN 110637200 B 20220510; JP 2018197632 A 20181213; JP 6477783 B2 20190306; WO 2018216359 A1 20181129
DOCDB simple family (application)
EP 18805303 A 20180403; AU 2018272237 A 20180403; CN 201880031408 A 20180403; JP 2017102997 A 20170524; JP 2018014253 W 20180403