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1. (US20190128623) HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS HAVING HEAT EXCHANGER

Office : United States of America
Application Number: 16095507 Application Date: 01.07.2016
Publication Number: 20190128623 Publication Date: 02.05.2019
Publication Kind : A1
Prior PCT appl.: Application Number:PCTJP2016069682 ; 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:
F25B 2500/01
F25B 39/00
F28F 1/325
F28F 2215/12
Applicants: Mitsubishi Electric Corporation
Inventors: Hideaki MAEYAMA
Priority Data:
Title: (EN) HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS HAVING HEAT EXCHANGER
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.


Also published as:
CN109312991EP3480547WO/2018/003121