Title:
HEAT EXCHANGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/116370
Kind Code:
A1
Abstract:
Provided is a heat exchange device configured to prevent a cooling medium from stagnating. This heat exchange device 1 comprises: a stack 19 formed by stacking a plurality of tubes 10 on each other, the tubes 10 allowing gas to flow therethrough; a cylindrical inner tank 20 for containing the stack 19 therein; and a cylindrical outer tank 50 mounted over the inner tank 20 and defining an internal space 55 between the outer tank 50 and the outer peripheral surface of the inner tank 20. The opposite ends 11, 12 of each of adjacent tubes 10 are joined, a gap 91 is formed between the center portions 13 of the adjacent tubes 10, the outer peripheries of both ends of the stack 19 are joined to the inner peripheral surface of the inner tank 20, an introduction hole 51 through which a cooling medium is introduced is formed in the outer tank 50, a discharge hole 29 through which a cooling medium is discharged is formed in the inner tank 20 at a position between the opposite ends 11, 12 of the tubes 10, and communication holes in communication with both the gap 91 and the internal space 55 are formed in both side surfaces of the inner tank 20 within the outer tank 50.
More Like This:
| JPH01302098 | MULTI-TUBE TYPE HEAT EXCHANGER |
| JP2023166319 | GAS SUPPLY DEVICE |
| JP2017215054 | EXHAUST GAS COOLING DEVICE |
Inventors:
YAMADA TATSUTO (JP)
FUJIKI HAJIME (JP)
NIIMURA RYOTA (JP)
SAKATA YUSUKE (JP)
KANDA MASAHIRO (JP)
FUJIKI HAJIME (JP)
NIIMURA RYOTA (JP)
SAKATA YUSUKE (JP)
KANDA MASAHIRO (JP)
Application Number:
PCT/JP2016/087924
Publication Date:
June 28, 2018
Filing Date:
December 20, 2016
Export Citation:
Assignee:
TOKYO ROKI KK (JP)
International Classes:
F28D7/16; F02M26/29; F28F9/013
Foreign References:
| JP2012247132A | 2012-12-13 | |||
| JP2014081175A | 2014-05-08 | |||
| JP2015025604A | 2015-02-05 | |||
| JP2014112013A | 2014-06-19 | |||
| JP5500399B2 | 2014-05-21 | |||
| JP2014169857A | 2014-09-18 | |||
| JP2011002133A | 2011-01-06 | |||
| US9157397B2 | 2015-10-13 | |||
| JPS55399B2 | 1980-01-08 | |||
| JP2014169857A | 2014-09-18 |
Other References:
See also references of EP 3561426A4
Attorney, Agent or Firm:
ISSHIKI & CO. (JP)
Download PDF:
Previous Patent: DOOR FIXTURE
Next Patent: AUTOFOCUS CONTROL DEVICE, ENDOSCOPE DEVICE, AND METHOD FOR OPERATING AUTOFOCUS CONTROL DEVICE
Next Patent: AUTOFOCUS CONTROL DEVICE, ENDOSCOPE DEVICE, AND METHOD FOR OPERATING AUTOFOCUS CONTROL DEVICE