JPH0253968U - - Google Patents
Info
- Publication number
- JPH0253968U JPH0253968U JP13390288U JP13390288U JPH0253968U JP H0253968 U JPH0253968 U JP H0253968U JP 13390288 U JP13390288 U JP 13390288U JP 13390288 U JP13390288 U JP 13390288U JP H0253968 U JPH0253968 U JP H0253968U
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- power source
- corrosion protection
- protection device
- input terminal
- 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
- 238000004210 cathodic protection Methods 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims 3
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000001276 controlling effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Landscapes
- Prevention Of Electric Corrosion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988133902U JPH057241Y2 (cg-RX-API-DMAC7.html) | 1988-10-12 | 1988-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988133902U JPH057241Y2 (cg-RX-API-DMAC7.html) | 1988-10-12 | 1988-10-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0253968U true JPH0253968U (cg-RX-API-DMAC7.html) | 1990-04-18 |
| JPH057241Y2 JPH057241Y2 (cg-RX-API-DMAC7.html) | 1993-02-24 |
Family
ID=31392192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988133902U Expired - Lifetime JPH057241Y2 (cg-RX-API-DMAC7.html) | 1988-10-12 | 1988-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH057241Y2 (cg-RX-API-DMAC7.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014218731A (ja) * | 2013-05-10 | 2014-11-20 | 東京瓦斯株式会社 | パイプラインのカソード防食方法及びカソード防食装置 |
| JP2016089252A (ja) * | 2014-11-10 | 2016-05-23 | 東京瓦斯株式会社 | 外部電源カソード防食装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5024251A (cg-RX-API-DMAC7.html) * | 1973-06-29 | 1975-03-15 |
-
1988
- 1988-10-12 JP JP1988133902U patent/JPH057241Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5024251A (cg-RX-API-DMAC7.html) * | 1973-06-29 | 1975-03-15 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014218731A (ja) * | 2013-05-10 | 2014-11-20 | 東京瓦斯株式会社 | パイプラインのカソード防食方法及びカソード防食装置 |
| JP2016089252A (ja) * | 2014-11-10 | 2016-05-23 | 東京瓦斯株式会社 | 外部電源カソード防食装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH057241Y2 (cg-RX-API-DMAC7.html) | 1993-02-24 |