EP 1696185 A4 20090610 - AIR CONDITIONER AND CONTROL METHOD THEREOF
Title (en)
AIR CONDITIONER AND CONTROL METHOD THEREOF
Title (de)
KLIMAANLAGE UND STEUERVERFAHREN DAFÜR
Title (fr)
CLIMATISEUR ET PROCEDE DE COMMANDE CORRESPONDANT
Publication
Application
Priority
- JP 2004014074 W 20040927
- JP 2003371919 A 20031031
- JP 2003371920 A 20031031
Abstract (en)
[origin: EP1696185A1] The present invention provides an air conditioner and a method for controlling an air conditioner whereby the direction in which conditioned air is discharged during powerful operation can be controlled. The air conditioner (1) is provided with a control unit (60). The control unit (60) is connected to a compressor (21), a four-way switching valve (22), a pressure-reducing device (25), ROM (41), RAM (42), a fan motor (13), a flap motor (146), a temperature sensor (43), and an infrared sensor (44). The control unit (60) controls the compressor (21), four-way switching valve (22), pressure-reducing device (25), fan motor (13), and flap motor (146). When a command for powerful operation is entered from the remote control (40), the control unit (60) temporarily increases the rotational speed of the cross-flow fan (12), the operating frequency of the compressor (21), and the like, enhances the air conditioning capacity, and controls the direction of the horizontal flap (144) according to the direction in which people are present in the room.
IPC 8 full level
F24F 1/00 (2011.01); F24F 11/00 (2006.01); F24F 11/02 (2006.01)
CPC (source: EP KR US)
F24F 1/0011 (2013.01 - EP KR US); F24F 1/0057 (2019.01 - EP KR US); F24F 11/30 (2017.12 - EP US); F24F 11/56 (2017.12 - KR); F24F 11/62 (2017.12 - EP KR US); F24F 11/77 (2017.12 - EP KR US); F24F 11/79 (2017.12 - EP KR US); F24F 11/84 (2017.12 - EP KR US); F24F 11/86 (2017.12 - EP KR US); F24F 11/56 (2017.12 - EP US); F24F 2120/10 (2017.12 - EP KR US); F24F 2120/12 (2017.12 - EP KR US)
Citation (search report)
- [XY] JP H05187682 A 19930727 - MITSUBISHI ELECTRIC CORP
- [XY] US 5180333 A 19930119 - SHYU JIA-MING [TW]
- [Y] US 5331825 A 19940726 - KIM TAE D [KR]
- [Y] US 5815078 A 19980929 - MUN JOONG-KI [KR], et al
- [Y] GB 2231688 A 19901121 - MITSUBISHI ELECTRIC CORP [JP]
- [Y] US 4729293 A 19880308 - TSUNODA HIDEO [JP], et al
- See references of WO 2005043047A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1696185 A1 20060830; EP 1696185 A4 20090610; EP 1696185 B1 20170719; AU 2004286118 A1 20050512; AU 2004286118 B2 20071004; CN 101825328 A 20100908; CN 101825328 B 20120704; EP 2487428 A1 20120815; EP 2487428 B1 20140101; ES 2453482 T3 20140407; KR 20060076324 A 20060704; US 2006286923 A1 20061221; WO 2005043047 A1 20050512
DOCDB simple family (application)
EP 04788170 A 20040927; AU 2004286118 A 20040927; CN 201010145646 A 20040927; EP 12167470 A 20040927; ES 12167470 T 20040927; JP 2004014074 W 20040927; KR 20067008457 A 20060501; US 57358606 A 20060327