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1. (WO2018021904) FINS FOR HEAT EXCHANGER

Pub. No.:    WO/2018/021904    International Application No.:    PCT/MY2017/050029
Publication Date: Fri Feb 02 00:59:59 CET 2018 International Filing Date: Sat Jun 24 01:59:59 CEST 2017
IPC: F28F 1/12
F28F 1/32
F28F 1/24
B21D 53/02
Applicants: DAIKIN RESEARCH & DEVELOPMENT MALAYSIA SDN. BHD.
Inventors: POH, Hong Hong
YAP, Pei Yung
Title: FINS FOR HEAT EXCHANGER
Abstract:
This invention relates to a heat radiating fin configured for use in a bendable heat exchanger such that installation space of a device thereof, such as an air conditioner, can be reduced. In general, the heat radiating fin (10) comprises: a rectangular elongate plate (20); a plurality of holes (30) in the plate; and at least one straight cut (40) extending 70 to 90 % across the width of the plate, the cut being such that it can be converted to a V-shaped notch by bending the plate about an axis (41) in the uncut region.