EP 1491826 A4 20100505 - AIR CONDITIONER
Title (en)
AIR CONDITIONER
Title (de)
KLIMAANLAGE
Title (fr)
CLIMATISEUR
Publication
Application
Priority
- JP 0302609 W 20030305
- JP 2002092313 A 20020328
Abstract (en)
[origin: EP1491826A1] An outdoor control unit (25) transmits a signal concerning permission of room temperature monitoring, to indoor control units (34a-34d) of selected indoor units (3a-3d). The units (34a-34d) drive the indoor fans (32a-32d), if room temperature is monitored at the time of thermostat OFF state of heating operation.
IPC 8 full level
F24F 11/00 (2006.01); F24F 11/02 (2006.01); F25B 13/00 (2006.01)
CPC (source: EP US)
F24F 11/30 (2017.12 - EP); F24F 11/46 (2017.12 - EP US); F24F 11/62 (2017.12 - EP); F25B 13/00 (2013.01 - EP); F24F 11/54 (2017.12 - EP); F24F 2110/10 (2017.12 - EP); F24F 2140/20 (2017.12 - EP); F25B 2313/0232 (2013.01 - EP); F25B 2313/0233 (2013.01 - EP); F25B 2313/0293 (2013.01 - EP); F25B 2313/0314 (2013.01 - EP); F25B 2700/2104 (2013.01 - EP); F25B 2700/21152 (2013.01 - EP)
Citation (search report)
- [I] JP H03144246 A 19910619 - DAIKIN IND LTD
- [I] JP H07174396 A 19950714 - MITSUBISHI ELECTRIC CORP
- [A] JP H01114655 A 19890508 - MATSUSHITA SEIKO KK
- See references of WO 03083377A1
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 PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1491826 A1 20041229; EP 1491826 A4 20100505; EP 1491826 B1 20160803; AU 2003211720 A1 20031013; AU 2003211720 B2 20060223; CN 1284951 C 20061115; CN 1643305 A 20050720; ES 2598355 T3 20170127; JP 2003287258 A 20031010; JP 3778117 B2 20060524; WO 03083377 A1 20031009
DOCDB simple family (application)
EP 03745406 A 20030305; AU 2003211720 A 20030305; CN 03806955 A 20030305; ES 03745406 T 20030305; JP 0302609 W 20030305; JP 2002092313 A 20020328