Title:
冷蔵庫
Document Type and Number:
Japanese Patent JP6644143
Kind Code:
B2
Abstract:
This heat exchanger is provided with a heat transfer tube, the heat transfer tube has a partition wall inside the tube, and the partition wall extends, in a twisted shape, in the longitudinal direction inside the tube, and divides the inside of the tube into two sections.
Inventors:
Nakajima Komei
Yusuke Tashiro
Sekine Kazunori
Takanori Tanikawa
Yusuke Tashiro
Sekine Kazunori
Takanori Tanikawa
Application Number:
JP2018524593A
Publication Date:
February 12, 2020
Filing Date:
June 27, 2016
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
F28F1/00; F25B39/02; F25D19/00; F28D1/047; F28F1/40
Domestic Patent References:
| JP64008072U | ||||
| JP4356671A | ||||
| JP2009293849A | ||||
| JP1101092U | ||||
| JP2011027285A | ||||
| JP55014956Y2 |
Foreign References:
| WO2013172181A1 | ||||
| CN1971197A |
Attorney, Agent or Firm:
Patent Business Corporation Kisa Patent Trademark Office