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Patent Searching and Data


Title:
COOLING FIN AND HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2019/047658
Kind Code:
A1
Abstract:
A cooling fin comprises a body (10). Through holes (11) are provided on the body (10) for a fin tube (20) to pass therethrough. A surface of the body (10) is provided with a wave structure, wherein the crests (12) and troughs (13) of the wave structure are alternately disposed along an airflow direction of the cooling fin. The wave structure avoids the through holes (11), and defines an air duct (14) extending along the airflow direction of the cooling fin via the through holes (11). The application further provides a heat exchanger.

Inventors:
ZHAO, Zhongchuang (B26-28F, Midea Headquarter BuildingNo. 6 Midea Avenue, Beijiao, Shund, Foshan Guangdong 1, 528311, CN)
YUE, Bao (B26-28F, Midea Headquarter BuildingNo. 6 Midea Avenue, Beijiao, Shund, Foshan Guangdong 1, 528311, CN)
OU, Ruhao (B26-28F, Midea Headquarter BuildingNo. 6 Midea Avenue, Beijiao, Shund, Foshan Guangdong 1, 528311, CN)
Application Number:
CN2018/099177
Publication Date:
March 14, 2019
Filing Date:
August 07, 2018
Export Citation:
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Assignee:
MIDEA GROUP CO., LTD. (B26-28F, Midea Headquarter BuildingNo. 6 Midea Avenue, Beijiao, Shund, Foshan Guangdong 1, 528311, CN)
International Classes:
F28F1/32; F28F3/04
Foreign References:
CN207113689U2018-03-16
CN102297624A2011-12-28
CN106052462A2016-10-26
CN101245974A2008-08-20
JP2017133718A2017-08-03
JP2004261911A2004-09-24
Attorney, Agent or Firm:
RUNPING & PARTNERS (Suite 515, Yingu MansionNo.9 Beisihuanxilu, Haidian District, Beijing 0, 100190, CN)
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