JPS63145179U - - Google Patents

Info

Publication number
JPS63145179U
JPS63145179U JP3807387U JP3807387U JPS63145179U JP S63145179 U JPS63145179 U JP S63145179U JP 3807387 U JP3807387 U JP 3807387U JP 3807387 U JP3807387 U JP 3807387U JP S63145179 U JPS63145179 U JP S63145179U
Authority
JP
Japan
Prior art keywords
hot water
power supply
main body
water storage
connect
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
JP3807387U
Other languages
Japanese (ja)
Other versions
JPH0454465Y2 (en
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)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図ａ，ｂは交流入力側を図示省略し直流出
力側の要部のみを図示した形で示す本案装置の正
常時、逆結線時の説明図である。 １……電源装置、２……貯湯槽、３……陽極線
、４……アース接続、５……防食電流用プラス端
子、６……防食電流用マイナス端子、７……発光
ダイオードランプ、８……抵抗、９……排流点、
１０……アース端子Ｅ。 FIGS. 1a and 1b are explanatory diagrams of the present device in a normal state and in a reversely connected state, with the AC input side omitted and only the main parts on the DC output side shown. 1... Power supply device, 2... Hot water tank, 3... Anode wire, 4... Earth connection, 5... Positive terminal for anti-corrosion current, 6... Negative terminal for anti-corrosion current, 7... Light emitting diode lamp, 8 ...Resistance, 9...Drainage point,
10...Earth terminal E.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 貯湯槽等の電気防食において、電源装置本体に
取り付けられたアース端子と貯湯槽本体とを電気
的に接続を取り、かつ該アース端子と防食電流用
マイナスの端子間に発光ダイオードランプと抵抗
或はブザーを取り付けるとしてなることを特徴と
する逆結線防止検知回路付直流電源装置。 In cathodic protection of hot water storage tanks, etc., electrically connect the earth terminal attached to the power supply main body and the hot water storage tank main body, and connect a light emitting diode lamp and a resistor or A DC power supply device with a reverse connection prevention detection circuit, which is characterized by being equipped with a buzzer.
JP1987038073U 1987-03-16 1987-03-16 Expired JPH0454465Y2 (en)

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=30849977

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPH0454465Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5623467U (en) * 1979-07-30 1981-03-03
JPS57200561U (en) * 1981-06-17 1982-12-20
JPS59163969U (en) * 1983-04-20 1984-11-02 日本電気株式会社 Transformer polarity measuring device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511533A (en) * 1974-06-26 1976-01-08 Kansai Paint Co Ltd NETSUKOKASEIFUNMATSU JOTORYOSOSEIBUTSU

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5623467U (en) * 1979-07-30 1981-03-03
JPS57200561U (en) * 1981-06-17 1982-12-20
JPS59163969U (en) * 1983-04-20 1984-11-02 日本電気株式会社 Transformer polarity measuring device

Also Published As

Publication number Publication date
JPH0454465Y2 (en) 1992-12-21

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