EP 1772678 A1 20070411 - Apparatus for redirecting an air flow and air conditioner having the same
Title (en)
Apparatus for redirecting an air flow and air conditioner having the same
Title (de)
Vorrichtung zum Umlenken eines Luftstroms und Klimaanlage mit dieser Vorrichtung
Title (fr)
Appareil pour le réorientation de un flux d'air et conditionneur d'air comprenant un tel appareil
Publication
Application
Priority
KR 20050093602 A 20051005
Abstract (en)
An air conditioner, especially to an apparatus for redirecting wind in an indoor unit of the air conditioner is disclosed. A scroll guide provided so as to form an air duct at the circumference of a centrifugal fan for sucking and discharging the interior air so that the interior air can pass through a heat exchanger is installed in a rotation controllable state. Wind direction patterns can be regulated in various states by rotating the scroll guide by a predetermined angle and converting the setting position of an air discharge opening according to the operation mode. The degree of freedom relative to wind redirection of the discharge air can be improved by a variable air duct and the product efficiency and the reliability can be improved through improvement of the wind amount efficiency and reduction of noise.
IPC 8 full level
F04D 29/50 (2006.01); F24F 1/00 (2011.01); F24F 13/065 (2006.01); F24F 13/10 (2006.01); F24F 13/20 (2006.01)
CPC (source: EP KR US)
F04D 29/4246 (2013.01 - EP); F04D 29/462 (2013.01 - EP US); F24F 1/0011 (2013.01 - EP US); F24F 1/0014 (2013.01 - KR); F24F 1/0022 (2013.01 - KR); F24F 1/0033 (2013.01 - KR); F24F 1/0057 (2019.01 - EP KR US); F24F 13/10 (2013.01 - EP US); F24F 13/1426 (2013.01 - KR); F24F 1/0033 (2013.01 - EP US); F24F 2013/1433 (2013.01 - KR); F24F 2013/1446 (2013.01 - KR)
Citation (search report)
- [XY] US 2005070220 A1 20050331 - NAGAYA MASAKAZU [JP], et al
- [Y] EP 1361398 A1 20031112 - DAIKIN IND LTD [JP]
- [X] US 4476773 A 19841016 - FEHR WERNER [DE]
- [X] GB 935934 A 19630904 - SMITH & SONS AUSTRALIA PTY LTD
- [X] GB 2209935 A 19890601 - AROA BRIAN AIKEN
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1772678 A1 20070411; CN 100549549 C 20091014; CN 1945148 A 20070411; JP 2007101171 A 20070419; KR 100755139 B1 20070904; KR 20070038364 A 20070410; US 2007137243 A1 20070621
DOCDB simple family (application)
EP 06020839 A 20061004; CN 200610141273 A 20061008; JP 2006273977 A 20061005; KR 20050093602 A 20051005; US 53896806 A 20061005