JPS59194052U - 埋設配管の腐食診断用電極 - Google Patents

埋設配管の腐食診断用電極

Info

Publication number
JPS59194052U
JPS59194052U JP8864383U JP8864383U JPS59194052U JP S59194052 U JPS59194052 U JP S59194052U JP 8864383 U JP8864383 U JP 8864383U JP 8864383 U JP8864383 U JP 8864383U JP S59194052 U JPS59194052 U JP S59194052U
Authority
JP
Japan
Prior art keywords
steel
center
electrode
rod
ring
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
JP8864383U
Other languages
English (en)
Japanese (ja)
Other versions
JPH018999Y2 (enrdf_load_stackoverflow
Inventor
豊田　繁
登 青木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokyo Gas Co Ltd
Original Assignee
Tokyo Gas Co Ltd
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 by Tokyo Gas Co Ltd filed Critical Tokyo Gas Co Ltd
Priority to JP8864383U priority Critical patent/JPS59194052U/ja
Publication of JPS59194052U publication Critical patent/JPS59194052U/ja
Application granted granted Critical
Publication of JPH018999Y2 publication Critical patent/JPH018999Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP8864383U 1983-06-10 1983-06-10 埋設配管の腐食診断用電極 Granted JPS59194052U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8864383U JPS59194052U (ja) 1983-06-10 1983-06-10 埋設配管の腐食診断用電極

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8864383U JPS59194052U (ja) 1983-06-10 1983-06-10 埋設配管の腐食診断用電極

Publications (2)

Publication Number Publication Date
JPS59194052U true JPS59194052U (ja) 1984-12-24
JPH018999Y2 JPH018999Y2 (enrdf_load_stackoverflow) 1989-03-10

Family

ID=30218552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8864383U Granted JPS59194052U (ja) 1983-06-10 1983-06-10 埋設配管の腐食診断用電極

Country Status (1)

Country Link
JP (1) JPS59194052U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018132333A (ja) * 2017-02-13 2018-08-23 株式会社かんでんエンジニアリング 接地抵抗測定方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018132333A (ja) * 2017-02-13 2018-08-23 株式会社かんでんエンジニアリング 接地抵抗測定方法

Also Published As

Publication number Publication date
JPH018999Y2 (enrdf_load_stackoverflow) 1989-03-10

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