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1. (EP3480547) HEAT EXCHANGER AND REFRIGERATION CYCLE DEVICE PROVIDED WITH HEAT EXCHANGER

Office : European Patent Office
Application Number: 16907354 Application Date: 01.07.2016
Publication Number: 3480547 Publication Date: 08.05.2019
Publication Kind : A4
Designated States: AL,AT,BA,BE,BG,CH,CY,CZ,DE,DK,EE,ES,FI,FR,GB,GR,HR,HU,IE,IS,IT,LI,LT,LU,LV,MC,ME,MK,MT,NL,NO,PL,PT,RO,RS,SE,SI,SK,SM,TR
Prior PCT appl.: Application Number:JP2016069682 ; Publication Number: Click to see the data
IPC:
F28F 1/32
F25B 39/00
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
F
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
1
Tubular elements; Assemblies of tubular elements
10
Tubular elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
12
the means being only outside the tubular element
24
and extending transversely
32
the means having portions engaging further tubular elements
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
B
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
39
Evaporators; Condensers
CPC:
F28F 1/325
F25B 39/00
F25B 2500/01
F28D 1/05383
F28D 2021/0068
F28F 1/126
F28F 1/32
F28F 2215/12
Applicants: MITSUBISHI ELECTRIC CORP
Inventors: MAEYAMA HIDEAKI
Priority Data: 2016069682 01.07.2016 JP
Title: (DE) WÄRMETAUSCHER UND KÄLTEKREISLAUFVORRICHTUNG MIT DEM WÄRMETAUSCHER
(EN) HEAT EXCHANGER AND REFRIGERATION CYCLE DEVICE PROVIDED WITH HEAT EXCHANGER
(FR) ÉCHANGEUR DE CHALEUR ET DISPOSITIF À CYCLE DE RÉFRIGÉRATION POURVU D'UN ÉCHANGEUR DE CHALEUR
Abstract: front page image
(EN) A heat exchanger includes plate-shaped fins and a plurality of heat transfer pipes attached to the fins so as to intersect the fins. The heat transfer pipes are disposed at intervals in a long-edge direction of the fins. The fins have a wave shape at at least a portion thereof and are capable of expanding and contracting in the long-edge direction.
(FR) L'invention concerne un échangeur de chaleur pourvu d'une ailette en forme de plaque et d'une pluralité de tubes de transfert de chaleur qui sont montés pour croiser l'ailette. Les tubes de transfert de chaleur sont disposés à intervalles dans la direction du côté long de l'ailette, et au moins une partie de l'ailette a une forme ondulée, ladite ailette pouvant se dilater/se contracter dans la direction du côté long.
Also published as:
CN109312991US20190128623WO/2018/003121