Title:
熱交換器
Document Type and Number:
Japanese Patent JP6559334
Kind Code:
B2
Abstract:
Provided is a heat exchanger capable of ensuring both heat exchange performance and reliability against corrosion. The heat exchanger includes a plurality of fins each having a flat plate shape, openings provided in each of the plurality of fins, and cylindrical parts arranged on outer peripheries of the openings, each having an inner diameter larger than an outer diameter of each of the openings. The plurality of fins are stacked on one another with the cylindrical parts interposed between the plurality of fins. The openings and the cylindrical parts are configured to form a liquid passage pipe, and the openings protrude further inside than are the cylindrical parts.
More Like This:
| WO/2018/139162 | HEAT EXCHANGER |
Inventors:
Hisashi Yoshimura
Ikuhiro Yoshida
Miyakazu
Miyawaki Akira
Norihiro Yoneda
Takahiro Hori
Ikuhiro Yoshida
Miyakazu
Miyawaki Akira
Norihiro Yoneda
Takahiro Hori
Application Number:
JP2018511952A
Publication Date:
August 14, 2019
Filing Date:
March 24, 2017
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
F28F1/28; F28F1/32; F28F19/04; F28F19/06
Domestic Patent References:
| JP54063554U | ||||
| JP56121995A | ||||
| JP54007659A | ||||
| JP56168086A | ||||
| JP49135841U | ||||
| JP63097077U | ||||
| JP2010096413A | ||||
| JP2008089230A |
Foreign References:
| DE3242260A1 | ||||
| GB2129538A | ||||
| US5318112 |
Attorney, Agent or Firm:
Patent Business Corporation Kisa Patent Trademark Office