EP 3276289 B1 20240306 - HEAT EXCHANGER AND AIR CONDITIONER
Title (en)
HEAT EXCHANGER AND AIR CONDITIONER
Title (de)
WÄRMETAUSCHER UND KLIMAANLAGE
Title (fr)
ÉCHANGEUR DE CHALEUR ET CLIMATISEUR
Publication
Application
Priority
- JP 2015089967 A 20150427
- JP 2016001959 W 20160408
Abstract (en)
[origin: EP3276289A1] Disclosed herein is a heat exchanger including: a plurality of banks (30, 40), each of which includes a plurality of flat tubes (31, 41), arranged in an air flow direction. The refrigerants in the plurality of banks (30, 40) flow in parallel with each other, and each of the flat tubes (31, 41) in the plurality of banks (30, 40) has one or more bent portions (33a, 33b, 33c) which are bent in a width direction of the flat tubes (31, 41) such that the flat tubes (31, 41) of a pair of the banks (30, 40) adjacent to each other in the air flow direction extend along with each other.
IPC 8 full level
F28F 1/32 (2006.01); F24F 5/00 (2006.01); F25B 39/00 (2006.01); F28D 1/04 (2006.01); F28D 1/047 (2006.01); F28D 1/053 (2006.01); F28D 21/00 (2006.01); F28F 1/02 (2006.01); F28F 9/02 (2006.01); F28F 9/26 (2006.01)
CPC (source: EP US)
F24F 5/00 (2013.01 - EP US); F25B 13/00 (2013.01 - US); F25B 39/00 (2013.01 - EP US); F28D 1/0435 (2013.01 - EP US); F28D 1/047 (2013.01 - US); F28D 1/0471 (2013.01 - EP US); F28D 1/05391 (2013.01 - EP US); F28F 1/02 (2013.01 - US); F28F 1/32 (2013.01 - US); F28F 9/02 (2013.01 - US); F28F 9/0202 (2013.01 - EP US); F28F 9/0275 (2013.01 - EP US); F28F 9/26 (2013.01 - US); F25B 39/02 (2013.01 - US); F25B 39/04 (2013.01 - US); F28D 2021/0068 (2013.01 - EP US); F28F 1/022 (2013.01 - EP US); F28F 1/325 (2013.01 - EP US); F28F 2215/12 (2013.01 - EP US)
Citation (examination)
- US 2015075213 A1 20150319 - ISHIBASHI AKIRA [JP], et al
- US 2014196874 A1 20140717 - MIYAKE NOBUAKI [JP], et al
- WO 2014091782 A1 20140619 - MITSUBISHI ELECTRIC CORP [JP]
- WO 2011005986 A2 20110113 - JOHNSON CONTROLS TECH CO [US], et al
- US 6021846 A 20000208 - SASAKI HIRONAKA [JP], et al
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 3276289 A1 20180131; EP 3276289 A4 20181205; EP 3276289 B1 20240306; CN 107429975 A 20171201; CN 107429975 B 20200424; JP 2016205744 A 20161208; JP 6641721 B2 20200205; US 2018135900 A1 20180517; WO 2016174830 A1 20161103
DOCDB simple family (application)
EP 16786110 A 20160408; CN 201680018478 A 20160408; JP 2015089967 A 20150427; JP 2016001959 W 20160408; US 201615566049 A 20160408