JPH0379070U - - Google Patents
Info
- Publication number
- JPH0379070U JPH0379070U JP13449089U JP13449089U JPH0379070U JP H0379070 U JPH0379070 U JP H0379070U JP 13449089 U JP13449089 U JP 13449089U JP 13449089 U JP13449089 U JP 13449089U JP H0379070 U JPH0379070 U JP H0379070U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- fluid
- corrugated fins
- temperature
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000012530 fluid Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図は本考案を実施した排ガス用熱交換の一
例についてその主要部を示す斜視図、第２図は全
体構造を示す平面図、第３図は従来の熱交換器を
説明する斜視図、第４図は従来の他の熱交換器を
説明する斜視図である。
１０…熱交換器本体、１１…スペーサーバー、
１２，１２′，１２″…波形フイン、１３…チユ
ーブプレート、１５ａ，１５ｂ…流体通路。
FIG. 1 is a perspective view showing the main parts of an example of an exhaust gas heat exchanger implementing the present invention, FIG. 2 is a plan view showing the overall structure, and FIG. 3 is a perspective view illustrating a conventional heat exchanger. FIG. 4 is a perspective view illustrating another conventional heat exchanger. 10... Heat exchanger body, 11... Spacer bar,
12, 12', 12''...Corrugated fin, 13...Tube plate, 15a, 15b...Fluid passage.
Claims (1)
ね合せ、各流体通路に高温流体としての排ガスと
低温流体とを段違いに流して排ガスにより低温流
体を加熱するプレートフイン型の排ガス用熱交換
器において、高温体としての排ガスが流通する流
体通路の流出口近傍に、該流出口近傍より上流側
に配設される波形フインより粗いピツチの波形フ
インを配設したことを特徴とする排ガス用熱交換
器。 A plate-fin type exhaust gas heat exchanger that has multiple stages of fluid passages equipped with corrugated fins, and heats the low-temperature fluid with the exhaust gas by flowing exhaust gas as a high-temperature fluid and low-temperature fluid into each fluid passage in different stages. In the exhaust gas heating device, corrugated fins having a coarser pitch than the corrugated fins arranged upstream from the vicinity of the outlet are arranged near the outlet of the fluid passage through which the exhaust gas as a high-temperature body flows. exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13449089U JPH0379070U (en) | 1989-11-20 | 1989-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13449089U JPH0379070U (en) | 1989-11-20 | 1989-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0379070U true JPH0379070U (en) | 1991-08-12 |
Family
ID=31681825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13449089U Pending JPH0379070U (en) | 1989-11-20 | 1989-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0379070U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011058924A1 (en) * | 2009-11-11 | 2011-05-19 | 株式会社 豊田自動織機 | Vapor cooling heat exchanger |
| JP2011149671A (en) * | 2010-01-25 | 2011-08-04 | Toyota Industries Corp | Ebullient cooling type heat exchanger |
-
1989
- 1989-11-20 JP JP13449089U patent/JPH0379070U/ja active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011058924A1 (en) * | 2009-11-11 | 2011-05-19 | 株式会社 豊田自動織機 | Vapor cooling heat exchanger |
| JP2011102681A (en) * | 2009-11-11 | 2011-05-26 | Toyota Industries Corp | Evaporative cooling type heat exchanger |
| CN102597681A (en) * | 2009-11-11 | 2012-07-18 | 株式会社丰田自动织机 | Vapor cooling heat exchanger |
| EP2500680A1 (en) * | 2009-11-11 | 2012-09-19 | Kabushiki Kaisha Toyota Jidoshokki | Vapor cooling heat exchanger |
| CN102597681B (en) * | 2009-11-11 | 2014-07-30 | 株式会社丰田自动织机 | Vapor cooling heat exchanger |
| EP2500680A4 (en) * | 2009-11-11 | 2014-08-06 | Toyota Jidoshokki Kk | Vapor cooling heat exchanger |
| JP2011149671A (en) * | 2010-01-25 | 2011-08-04 | Toyota Industries Corp | Ebullient cooling type heat exchanger |