Title:
HEAT EXCHANGER AND MANUFACTURING METHOD THEREOF
Document Type and Number:
Japanese Patent JP2020101330
Kind Code:
A
Abstract:
To further improve heat exchanging efficiency.SOLUTION: A heat exchanger is configured, so that plural tube members formed to constitute a flat heat-exchanging tube having two flow inlets/outlets of a heat-exchanging medium and a communication path communicating the two flow inlets/outlets by jointing them opposite to each other using a metal material are laminated, so that the two flow inlets/outlets of the adjacent heat-exchanging tubes are matched with each other. Plural louvered parts are formed at joint parts of the tube members. Such louver causes a disturbance of a flow of the heat-exchanged medium, so as to improve heat-exchanging efficiency of the heat exchanger.SELECTED DRAWING: Figure 4
More Like This:
Inventors:
SAKAMOTO RYOHEI
KATO ATSUSHI
WAKE TSUNEHITO
KATO ATSUSHI
WAKE TSUNEHITO
Application Number:
JP2018240206A
Publication Date:
July 02, 2020
Filing Date:
December 21, 2018
Export Citation:
Assignee:
WAKI SEISAKUSHO KK
International Classes:
F28F1/02; F28D1/047; F28F9/02; F28F13/12
Domestic Patent References:
| JP2017072331A | 2017-04-13 | |||
| JP2006112731A | 2006-04-27 | |||
| JPS283688Y1 |
Attorney, Agent or Firm:
Aitec International Patent Office