EP 3101353 B1 20180711 - AIR CONDITIONER INDOOR UNIT
Title (en)
AIR CONDITIONER INDOOR UNIT
Title (de)
KLIMAANLAGENINNENRAUMEINHEIT
Title (fr)
UNITÉ INTÉRIEURE DE CLIMATISEUR
Publication
Application
Priority
- JP 2014015377 A 20140130
- JP 2015050130 W 20150106
Abstract (en)
[origin: EP3101353A1] An air conditioner indoor unit has a first refrigerant tubing (5, 7) of which one end part is connected to an indoor heat exchanger (2) and that is formed of aluminum or an aluminum alloy, a second refrigerant tubing (6, 8) of which one end part is connected to the other end part of the first refrigerant tubing (5, 7) and that is formed of copper or a copper alloy, and a flare union (9, 10) connected to the other end part of the second refrigerant tubing (6, 8). The connection between the other end part of the first refrigerant tubing (5, 7) and the one end part of the second refrigerant tubing (6, 8) is between an end at the flare union (9, 10) side of a bend section (5b, 7b) of the first refrigerant tubing (5, 7) and the end at the flare union (9, 10) side of the second refrigerant tubing (6, 8). As a result, it is possible to prevent the occurrence of large torsional stress and bending stress at the connection.
IPC 8 full level
F24F 1/00 (2011.01); F24F 1/0071 (2019.01); F24F 1/32 (2011.01)
CPC (source: EP US)
F24F 1/0057 (2019.01 - EP); F24F 1/0071 (2019.01 - EP US); F24F 1/32 (2013.01 - EP)
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
DOCDB simple family (publication)
EP 3101353 A1 20161207; EP 3101353 A4 20170517; EP 3101353 B1 20180711; AU 2015212207 A1 20160811; AU 2015212207 B2 20160922; CN 105917173 A 20160831; CN 105917173 B 20170630; ES 2678749 T3 20180817; JP 2015140998 A 20150803; JP 5861723 B2 20160216; WO 2015115127 A1 20150806
DOCDB simple family (application)
EP 15743820 A 20150106; AU 2015212207 A 20150106; CN 201580004692 A 20150106; ES 15743820 T 20150106; JP 2014015377 A 20140130; JP 2015050130 W 20150106