Title:
熱交換器及び空気調和機
Document Type and Number:
Japanese Patent JP7000027
Kind Code:
B2
Abstract:
A heat exchanger according to an embodiment of the present disclosure and an air conditioner having the same include a heat transfer tube through which a refrigerant passes, a fin having a mounting hole in which the heat transfer tube is installed, and a fin collar extending from the mounting hole and being in contact with the heat transfer tube by the expansion of the heat transfer tube, wherein the fin collar includes a base portion provided adjacent to the fin and extending to be bent at a first curvature radius, and a distal end located on the opposite side of the base portion and extending to be bent at a second curvature radius smaller than the first curvature radius.
Inventors:
Lee Sobu
Kim
Akihiro Fujiwara
Kim
Akihiro Fujiwara
Application Number:
JP2017028643A
Publication Date:
February 04, 2022
Filing Date:
February 20, 2017
Export Citation:
Assignee:
Samsung Electronics Co.,Ltd.
International Classes:
F28F1/32; F25B39/00; F28F1/40
Domestic Patent References:
| JP9329398A | ||||
| JP2003329385A | ||||
| JP2014181827A | ||||
| JP2011127867A | ||||
| JP5649715B2 | ||||
| JP2008232499A | ||||
| JP2011021844A | ||||
| JP2009243722A |
Attorney, Agent or Firm:
Jiro Furube
Hiroyuki Kubo
Ogata Fumio
Takehiko Sunada
Hiroyuki Kubo
Ogata Fumio
Takehiko Sunada