JPS5568595A - Aluminum made heat exchanger - Google Patents
Aluminum made heat exchangerInfo
- Publication number
- JPS5568595A JPS5568595A JP13981778A JP13981778A JPS5568595A JP S5568595 A JPS5568595 A JP S5568595A JP 13981778 A JP13981778 A JP 13981778A JP 13981778 A JP13981778 A JP 13981778A JP S5568595 A JPS5568595 A JP S5568595A
- Authority
- JP
- Japan
- Prior art keywords
- tube
- heat exchanger
- zinic
- exchanger
- corrosion
- 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
Abstract
PURPOSE: To improve anti-corrosion property of aluminum heat exchanger by setting a current disturbing element of zinic etc. as a sacrificial positive electrode in the aluminum exchanger.
CONSTITUTION: In aluminum heat exchanger, a disturbing element 2, which is made of lead or zinic compound and reacts as a sacrificial positive electrode to the tube of exchanger, is set in the tube 1. When a coolant filling in the tube works as an electrolyte solution, the element 2 becomes positive and the tube 1 negative. By this, while the element 2 receives electrochemical corrosion by battery effect, the tube is protected from the corrosion like a case of the zinic layer being coated on the inside wall.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13981778A JPS5568595A (en) | 1978-11-15 | 1978-11-15 | Aluminum made heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13981778A JPS5568595A (en) | 1978-11-15 | 1978-11-15 | Aluminum made heat exchanger |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5568595A true JPS5568595A (en) | 1980-05-23 |
Family
ID=15254140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13981778A Pending JPS5568595A (en) | 1978-11-15 | 1978-11-15 | Aluminum made heat exchanger |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5568595A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104995479A (en) * | 2012-12-18 | 2015-10-21 | 法雷奥热系统公司 | Flat tube for a charge air cooler and corresponding charge air cooler |
-
1978
- 1978-11-15 JP JP13981778A patent/JPS5568595A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104995479A (en) * | 2012-12-18 | 2015-10-21 | 法雷奥热系统公司 | Flat tube for a charge air cooler and corresponding charge air cooler |
JP2016500436A (en) * | 2012-12-18 | 2016-01-12 | ヴァレオ システム テルミク | Flat tube for charge air cooler and corresponding charge air cooler |
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