EP 2028426 A1 20090225 - Pipe-connection searching apparatus for multi-air conditioner
Title (en)
Pipe-connection searching apparatus for multi-air conditioner
Title (de)
Rohrverbindungs-Suchvorrichtung für Mehrfachklimaanlage
Title (fr)
Appareil de recherche de connexion de tuyau pour climatiseur d'air multiple
Publication
Application
Priority
KR 20070083615 A 20070820
Abstract (en)
A pipe-connection searching apparatus and method for a multiple air conditioner. The apparatus and method involving the identification of one of a plurality of indoor units, based on temperature criteria, and matching the one indoor unit to a corresponding one of a plurality of pipes that connect an outdoor unit to the plurality of indoor units, respectively.
IPC 8 full level
F24F 11/00 (2006.01); F24F 11/76 (2018.01)
CPC (source: EP KR US)
F24F 1/26 (2013.01 - EP KR US); F24F 3/065 (2013.01 - EP KR US); F24F 11/52 (2017.12 - EP KR US); F24F 11/63 (2017.12 - EP KR US); F24F 11/83 (2017.12 - KR); F24F 11/84 (2017.12 - EP KR US); F24F 11/30 (2017.12 - EP US); F24F 11/83 (2017.12 - EP US); F24F 2110/10 (2017.12 - EP KR US); F24F 2221/32 (2013.01 - KR); F25B 2313/023 (2013.01 - KR)
Citation (search report)
- [XY] EP 0426450 A2 19910508 - TOSHIBA KK [JP]
- [Y] JP H09112998 A 19970502 - MITSUBISHI HEAVY IND LTD
- [A] US 5974813 A 19991102 - JEONG SANG-JIN [KR]
Designated contracting state (EPC)
ES FR GB IT
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2028426 A1 20090225; EP 2028426 B1 20180523; CN 101373094 A 20090225; KR 101403829 B1 20140603; KR 20090019302 A 20090225; US 2009049850 A1 20090226
DOCDB simple family (application)
EP 08162685 A 20080820; CN 200810211057 A 20080820; KR 20070083615 A 20070820; US 22291108 A 20080819