JPS56168097A - Double tube heat exchanger - Google Patents
Double tube heat exchangerInfo
- Publication number
- JPS56168097A JPS56168097A JP7306280A JP7306280A JPS56168097A JP S56168097 A JPS56168097 A JP S56168097A JP 7306280 A JP7306280 A JP 7306280A JP 7306280 A JP7306280 A JP 7306280A JP S56168097 A JPS56168097 A JP S56168097A
- Authority
- JP
- Japan
- Prior art keywords
- outer tube
- tube
- liquid
- interposed
- heat exchanger
- 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.)
- Granted
Links
Abstract
PURPOSE: To exclude liquid to outside in case a pore is produced on an inner or an outer tube and prevent the inner liquid and the outer liquid from being mixed by a method wherein an electrochemically base metal is interposed between the inner and the outer tube.
CONSTITUTION: The double tube type heat exchanger is constituted by providing an interposed material 10, consisting of the electrochemically base metal as compared with metals constituting the inner tube 8 and the outer tube 9, between the inner tube 8 and the outer tube 9. In case the pore 13 such as a pinhole or the like bored on the inner tube 8 or the outer tube 9, the errosion of the hole will never proceed linearly and the interposed material 10 functions as an anode by a battery action between the inner tube 8 or the outer tube 9 and the interposed material 10, therefore, the interposed material 10 is dissolved preferentially as compared with the inner tube 8 and the outer tube 9. Then, the liquid is flowed into cavities in fin sections 14 provided on the outer tube 9 and is moved through the inside of the fin sections 14, thereafter, is discharged from an external exit 15.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7306280A JPS56168097A (en) | 1980-05-30 | 1980-05-30 | Double tube heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7306280A JPS56168097A (en) | 1980-05-30 | 1980-05-30 | Double tube heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56168097A true JPS56168097A (en) | 1981-12-24 |
| JPS636799B2 JPS636799B2 (en) | 1988-02-12 |
Family
ID=13507480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7306280A Granted JPS56168097A (en) | 1980-05-30 | 1980-05-30 | Double tube heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56168097A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4559999A (en) * | 1983-04-08 | 1985-12-24 | Shiley, Inc. | Heat exchanger for extracorporeal circuit |
| US4635711A (en) * | 1985-02-15 | 1987-01-13 | Harsco Corporation | Double wall heat exchanger |
| JPS63187099A (en) * | 1987-01-29 | 1988-08-02 | Sumitomo Light Metal Ind Ltd | Repaired heat exchanging pipe and its repairing method |
| JPH0622788U (en) * | 1992-08-03 | 1994-03-25 | 株式会社ガスター | Heat exchanger |
-
1980
- 1980-05-30 JP JP7306280A patent/JPS56168097A/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4559999A (en) * | 1983-04-08 | 1985-12-24 | Shiley, Inc. | Heat exchanger for extracorporeal circuit |
| US4635711A (en) * | 1985-02-15 | 1987-01-13 | Harsco Corporation | Double wall heat exchanger |
| JPS63187099A (en) * | 1987-01-29 | 1988-08-02 | Sumitomo Light Metal Ind Ltd | Repaired heat exchanging pipe and its repairing method |
| JPH0454878B2 (en) * | 1987-01-29 | 1992-09-01 | Sumitomo Light Metal Ind | |
| JPH0622788U (en) * | 1992-08-03 | 1994-03-25 | 株式会社ガスター | Heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS636799B2 (en) | 1988-02-12 |
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