JPH0469466U - - Google Patents
Info
- Publication number
- JPH0469466U JPH0469466U JP11307190U JP11307190U JPH0469466U JP H0469466 U JPH0469466 U JP H0469466U JP 11307190 U JP11307190 U JP 11307190U JP 11307190 U JP11307190 U JP 11307190U JP H0469466 U JPH0469466 U JP H0469466U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- end connected
- reference electrode
- variable resistor
- water chamber
- 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
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Prevention Of Electric Corrosion (AREA)
Description
第１図は本考案の一実施例の構成系統図である
。 １……水室、２……熱交換器管群、３……管板
、４……亜鉛陽極、６……可変抵抗器、８……照
合電極、１０……電位検出器、５，７，９，１１
，１２……リード線。
。 １……水室、２……熱交換器管群、３……管板
、４……亜鉛陽極、６……可変抵抗器、８……照
合電極、１０……電位検出器、５，７，９，１１
，１２……リード線。
Claims (1)
- 熱交換器と、同熱交換器水室内に設けられる犠
牲陽極と、同犠牲陽極に一端がつながれ他端が上
記熱交換器の熱交換器管群につながれる可変抵抗
器と、上記熱交換器の水室管板の近傍に設けられ
た照合電極と、同照合電極に一端がつながれ他端
が上記熱交換器管群につながるとともに出力信号
を上記可変抵抗器の制御端子へ送る電位検出器と
を備えてなることを特徴とする防食装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11307190U JPH0469466U (ja) | 1990-10-30 | 1990-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11307190U JPH0469466U (ja) | 1990-10-30 | 1990-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0469466U true JPH0469466U (ja) | 1992-06-19 |
Family
ID=31860613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11307190U Pending JPH0469466U (ja) | 1990-10-30 | 1990-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0469466U (ja) |
-
1990
- 1990-10-30 JP JP11307190U patent/JPH0469466U/ja active Pending