JPH0454465Y2 - - Google Patents

Info

Publication number
JPH0454465Y2
JPH0454465Y2 JP1987038073U JP3807387U JPH0454465Y2 JP H0454465 Y2 JPH0454465 Y2 JP H0454465Y2 JP 1987038073 U JP1987038073 U JP 1987038073U JP 3807387 U JP3807387 U JP 3807387U JP H0454465 Y2 JPH0454465 Y2 JP H0454465Y2
Authority
JP
Japan
Prior art keywords
protected
power supply
terminal
connection
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.)
Expired
Application number
JP1987038073U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63145179U (enrdf_load_stackoverflow
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 JP1987038073U priority Critical patent/JPH0454465Y2/ja
Publication of JPS63145179U publication Critical patent/JPS63145179U/ja
Application granted granted Critical
Publication of JPH0454465Y2 publication Critical patent/JPH0454465Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
JP1987038073U 1987-03-16 1987-03-16 Expired JPH0454465Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987038073U JPH0454465Y2 (enrdf_load_stackoverflow) 1987-03-16 1987-03-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987038073U JPH0454465Y2 (enrdf_load_stackoverflow) 1987-03-16 1987-03-16

Publications (2)

Publication Number Publication Date
JPS63145179U JPS63145179U (enrdf_load_stackoverflow) 1988-09-26
JPH0454465Y2 true JPH0454465Y2 (enrdf_load_stackoverflow) 1992-12-21

Family

ID=30849977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987038073U Expired JPH0454465Y2 (enrdf_load_stackoverflow) 1987-03-16 1987-03-16

Country Status (1)

Country Link
JP (1) JPH0454465Y2 (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5623467U (enrdf_load_stackoverflow) * 1979-07-30 1981-03-03
JPS5932594Y2 (ja) * 1981-06-17 1984-09-12 四国変圧器株式会社 タンクの防食装置
JPS59163969U (ja) * 1983-04-20 1984-11-02 日本電気株式会社 変成器極性測定装置

Also Published As

Publication number Publication date
JPS63145179U (enrdf_load_stackoverflow) 1988-09-26

Similar Documents

Publication Publication Date Title
US3851243A (en) Polarity testing adaptor means
US3636409A (en) Electrical ground filter means for boats supplied with a shore-based source of alternating current power
Demetriou et al. Stray current DC corrosion blind spots inherent to large PV systems fault detection mechanisms: Elaboration of a novel concept
CN104035006B (zh) 基于三角函数双回线路非同名相跨线接地故障判别方法
JPH0454465Y2 (enrdf_load_stackoverflow)
CN105603438B (zh) 区域阴极保护监测调控系统
US3930977A (en) Protection system for equipment and metallic fittings of non-metallic hulls of power boats
US6265879B1 (en) Electrical integrity test system for boats
US20190219624A1 (en) Buried gas pipeline multi-measurement device
CN205450272U (zh) 一种电力线路设计用的多功能测距仪
CN117280559A (zh) 漏电流阻断系统
CN211036114U (zh) 用于地铁杂散电流腐蚀防护的装置
JPH1185294A (ja) 直流電源装置
KR200449827Y1 (ko) 도시가스 배관의 산화방지설비의 전위측정용 전선 커넥터
CN105203907A (zh) 一种电力电控柜
CN104078947A (zh) 基于零序补偿的双回线路非同名相跨线接地故障判别方法
JPH0441179Y2 (enrdf_load_stackoverflow)
CN104950226A (zh) 基于位置相对系数方向特性双回线路非同名相跨线接地故障识别方法
US3410764A (en) Corrosion detecting and analyzing devices
JPS606432Y2 (ja) 逆結線防止付電気防食装置
JPH0677409U (ja) Pt試験用端子の電圧有無表示装置
KR100207808B1 (ko) 주유소 유류탱크의 부식방지방법 및 그 장치
JPS5922118Y2 (ja) 地中埋設管用流電陽極装置
Lichtenstein Grounding Design and Corrosion Control
US20240014650A1 (en) Method for controlling stray currents in a marine electrical supply system and a marine vessel comprising a marine electrical supply system