Global Patent Index - EP 2075518 A3

EP 2075518 A3 20130320 - Air conditioner

Title (en)

Air conditioner

Title (de)

Klimaanlage

Title (fr)

Climatiseur

Publication

EP 2075518 A3 20130320 (EN)

Application

EP 08022417 A 20081223

Priority

JP 2007333678 A 20071226

Abstract (en)

[origin: EP2075518A2] An air conditioner (1) having a refrigerant circuit including a compressor (16), a four-way valve (18), outdoor heat exchangers (19, 19A, 19B) and indoor heat exchangers (21A, 21B, 21C) which are successively connected to one another through a refrigerant pipe (14) including a receiver tank (71) connected to the outdoor heat exchangers in parallel, and a refrigerant bypass circuit (101) for making a part of refrigerant to the suction side of the compressor through the receiver tank while bypassing the outdoor heat exchangers under heating operation.

IPC 8 full level

F25B 13/00 (2006.01); F25B 45/00 (2006.01); F25B 49/02 (2006.01)

CPC (source: EP KR)

F24F 11/00 (2013.01 - KR); F25B 1/00 (2013.01 - KR); F25B 13/00 (2013.01 - EP KR); F25B 45/00 (2013.01 - EP); F25B 49/00 (2013.01 - KR); F25B 49/027 (2013.01 - EP); F25B 2313/02523 (2013.01 - EP); F25B 2400/16 (2013.01 - EP)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA MK RS

DOCDB simple family (publication)

EP 2075518 A2 20090701; EP 2075518 A3 20130320; CN 101469911 A 20090701; CN 101469911 B 20110209; JP 2009156496 A 20090716; JP 5145026 B2 20130213; KR 100998139 B1 20101202; KR 20090071346 A 20090701

DOCDB simple family (application)

EP 08022417 A 20081223; CN 200810190665 A 20081226; JP 2007333678 A 20071226; KR 20080088005 A 20080908