EP 4414622 A1 20240814 - AIR CONDITIONER
Title (en)
AIR CONDITIONER
Title (de)
KLIMAANLAGE
Title (fr)
CLIMATISEUR
Publication
Application
Priority
JP 2021037196 W 20211007
Abstract (en)
An outdoor unit (10) includes a compressor (11) and an outdoor heat exchanger (13). An indoor unit (20) includes an expansion valve (26), a supply air heat exchanger (22) and a discharge air heat exchanger (23), each of which serves as an indoor heat exchanger, a blower (28) which serves as an air supply device configured to supply outdoor air (OA) into a room through an air supply passage, and a blower (29) which serves as an air discharge unit configured to discharge indoor air (RA) out of the room through an air discharge passage. The indoor heat exchanger is configured to allow air flowing through the air supply passage or air flowing through the air discharge passage to flow through the indoor heat exchanger. The indoor unit (20) further includes a first damper (24) which serves as a switching unit configured to switch whether or not to allow the indoor air (RA) flowing through the air discharge passage to flow through the discharge air heat exchanger (23) which serves as an indoor heat exchanger.
IPC 8 full level
F24F 11/81 (2018.01)
CPC (source: EP)
F24F 11/74 (2018.01); F24F 11/81 (2018.01); F24F 11/84 (2018.01)
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
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4414622 A1 20240814; CN 118019948 A 20240510; JP WO2023058197 A1 20230413; WO 2023058197 A1 20230413
DOCDB simple family (application)
EP 21959939 A 20211007; CN 202180102772 A 20211007; JP 2021037196 W 20211007; JP 2023552633 A 20211007