Title:
A heat exchanger with a thermal storage function, and a manufacturing method for the same
Document Type and Number:
Japanese Patent JP6180281
Kind Code:
B2
Abstract:
A cylindrical hole is formed between peripheral belt portions of two container constituent plates of a thermal storage material container of an evaporator with a cool storage function. A cylindrical portion of a thermal storage material charging member having a thermal storage material charging passage is disposed in the cylindrical hole and brazed to the two container constituent plates. That portion of the thermal storage material charging member which protrudes from the cylindrical hole includes a crushed portion and a cylindrical uncrushed portion. The crushed portion seals the thermal storage material passage. The cylindrical portion of the thermal storage material charging member is smaller in outside diameter than the uncrushed portion, and the cylindrical portion and the uncrushed portion have the same inside diameter. The cylindrical portion has an inward protrusion protruding into a thermal storage material containing space, and the inward protrusion has a radially expanding engagement portion.
Inventors:
Kamo Shida Osamu
Nobumatsu Mitsuru
Nobumatsu Mitsuru
Application Number:
JP2013228168A
Publication Date:
August 16, 2017
Filing Date:
November 01, 2013
Export Citation:
Assignee:
Keihin Thermal Technology Co., Ltd.
International Classes:
F28D20/00; B60H1/20; F25B39/02; F28D1/053
Domestic Patent References:
| JP201361137A | ||||
| JP201388016A | ||||
| JP201420663A | ||||
| JP1129587U |
Foreign References:
| US20090120624 |
Attorney, Agent or Firm:
Matsumura Naoto
Akira Watanabe
Einosuke Kishimoto
Akira Watanabe
Einosuke Kishimoto