Title:
フィン及びフィンを備える折り曲げ式熱交換器
Document Type and Number:
Japanese Patent JP6538076
Kind Code:
B2
Abstract:
A fin and a bending type heat exchanger having the fin are provided. The bending type heat exchanger includes a first header pipe, a second header pipe, a flat pipe and the fin. The first header pipe and the second header pipe have bending sections. The fin extends generally in a wavy shape along a longitudinal direction and includes a main section and a connecting section, the main section and the connecting section are connected in series so as to make the connecting section form a wave crest and a wave trough, and the fin is divided into a first end portion, a second end portion, and a central portion between the first end portion and the second end portion along a transverse direction, in which the connecting section of the central portion, forming the wave crest and the wave trough, is connected with the flat pipe, and a gap exists between the connecting section, forming the wave crest and/or the wave trough, of at least one of the first end portion and the second end portion and the flat pipe within the bending section.
Inventors:
Liu, Chao
Hey, Yang
Dong, Jin Min
Fu, Furai
Hey, Yang
Dong, Jin Min
Fu, Furai
Application Number:
JP2016563067A
Publication Date:
July 03, 2019
Filing Date:
January 22, 2015
Export Citation:
Assignee:
SANHUA(HANGHOU)MICRO CHANNEL HEAT EXCHANGER CO.,LTD.
International Classes:
F28F1/32; F28D1/053; F28F1/00; F28F1/02
Domestic Patent References:
| JP2002243381A | ||||
| JP9101092A | ||||
| JP2008292083A | ||||
| JP2003322486A | ||||
| JP2009115339A | ||||
| JP2002195774A | ||||
| JP2005090806A | ||||
| JP2005331176A | ||||
| JP11142079A | ||||
| JP2000028228A | ||||
| JP2002130973A | ||||
| JP54000762U |
Foreign References:
| CN103411446A | ||||
| WO2013186800A1 | ||||
| US20100181058 |
Attorney, Agent or Firm:
Kunio Ueda