JPS6430360U - - Google Patents

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Publication number
JPS6430360U
JPS6430360U JP12518987U JP12518987U JPS6430360U JP S6430360 U JPS6430360 U JP S6430360U JP 12518987 U JP12518987 U JP 12518987U JP 12518987 U JP12518987 U JP 12518987U JP S6430360 U JPS6430360 U JP S6430360U
Authority
JP
Japan
Prior art keywords
oil tank
bottom plate
protection device
galvanic anode
alloy
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
Application number
JP12518987U
Other languages
English (en)
Other versions
JPH0351335Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987125189U priority Critical patent/JPH0351335Y2/ja
Publication of JPS6430360U publication Critical patent/JPS6430360U/ja
Application granted granted Critical
Publication of JPH0351335Y2 publication Critical patent/JPH0351335Y2/ja
Expired legal-status Critical Current

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  • Prevention Of Electric Corrosion (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例に係る電気防食装置
を設置した石油タンクの縦断面図、第2図は、流
電陽極接続部の平面図である。 1……底板、2……溶接線、3……出入口ノズ
ル、4……流電電極、5……電解液、6……固定
鋼板、7……取付鋼板、8……取付ボルト、9…
…陽極心金、10……固定サドル、11……貯蔵
液。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 石油タンク底板内面に付設された流電陽極と
    、少なくとも該流電陽極が完全に浸漬されるよう
    に、石油タンク側面に設けられた貯蔵液出入口ノ
    ズルの下方まで張り込まれた電解液とを有するこ
    とを特徴とする石油タンク底板内面の電気防食装
    置。 2 前記流電陽極が、亜鉛、亜鉛合金、アルミニ
    ウム、アルミニウム合金、マグネシウム、マグネ
    シウム合金から選ばれる実用新案登録請求の範囲
    第1項に記載の石油タンク底板内面の電気防食装
    置。 3 前記電解液が、抵抗率が100〜3000Ω
    ・cmの塩水である実用新案登録請求の範囲第1項
    または第2項に記載の石油タンク底板内面の電気
    防食装置。
JP1987125189U 1987-08-19 1987-08-19 Expired JPH0351335Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987125189U JPH0351335Y2 (ja) 1987-08-19 1987-08-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987125189U JPH0351335Y2 (ja) 1987-08-19 1987-08-19

Publications (2)

Publication Number Publication Date
JPS6430360U true JPS6430360U (ja) 1989-02-23
JPH0351335Y2 JPH0351335Y2 (ja) 1991-11-01

Family

ID=31375573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987125189U Expired JPH0351335Y2 (ja) 1987-08-19 1987-08-19

Country Status (1)

Country Link
JP (1) JPH0351335Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5841085A (ja) * 1981-08-26 1983-03-10 日本防蝕工業株式会社 タンク底板防食方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5841085A (ja) * 1981-08-26 1983-03-10 日本防蝕工業株式会社 タンク底板防食方法

Also Published As

Publication number Publication date
JPH0351335Y2 (ja) 1991-11-01

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