Global Patent Index - EP 2515053 A3

EP 2515053 A3 20170531 - Multi type air conditioner and operating method

Title (en)

Multi type air conditioner and operating method

Title (de)

Mehrsystem-Klimaanlage und Betriebsverfahren

Title (fr)

Climatiseur multi-type et procédé de fonctionnement

Publication

EP 2515053 A3 20170531 (EN)

Application

EP 12161711 A 20120328

Priority

KR 20110037773 A 20110422

Abstract (en)

[origin: EP2515053A2] Provided is a multi type air conditioner. The multi type air conditioner includes a plurality of indoor units, each comprising an indoor heat exchanger and a plurality of outdoor units connected to the plurality of indoor units, each comprising an outdoor heat exchanger. When a defrosting operation condition is satisfied during a heating operation, the plurality of outdoor units successively perform a defrosting operation.

IPC 8 full level

F25B 13/00 (2006.01); F25B 47/02 (2006.01)

CPC (source: EP KR US)

F24F 11/42 (2017.12 - KR); F25B 13/00 (2013.01 - EP KR US); F25B 47/02 (2013.01 - EP KR US); F25B 2313/0251 (2013.01 - EP KR US); F25B 2313/0253 (2013.01 - EP KR US); F25B 2313/0294 (2013.01 - KR); F25B 2347/021 (2013.01 - EP KR US); F25B 2400/075 (2013.01 - EP KR US)

Citation (search report)

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

DOCDB simple family (publication)

EP 2515053 A2 20121024; EP 2515053 A3 20170531; EP 2515053 B1 20181024; CN 102748808 A 20121024; CN 102748808 B 20150902; KR 101712213 B1 20170303; KR 20120119668 A 20121031; US 2012266616 A1 20121025

DOCDB simple family (application)

EP 12161711 A 20120328; CN 201210110832 A 20120411; KR 20110037773 A 20110422; US 201213424577 A 20120320