JPS5952483U - Electric circuit checking device - Google Patents

Electric circuit checking device

Info

Publication number
JPS5952483U
JPS5952483U JP10567983U JP10567983U JPS5952483U JP S5952483 U JPS5952483 U JP S5952483U JP 10567983 U JP10567983 U JP 10567983U JP 10567983 U JP10567983 U JP 10567983U JP S5952483 U JPS5952483 U JP S5952483U
Authority
JP
Japan
Prior art keywords
checking device
electric circuit
circuit checking
neon lamps
neon
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
JP10567983U
Other languages
Japanese (ja)
Other versions
JPS6336285Y2 (en
Inventor
塚田　袈裟夫
関根　正己
Original Assignee
富士電機株式会社
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 富士電機株式会社 filed Critical 富士電機株式会社
Priority to JP10567983U priority Critical patent/JPS5952483U/en
Publication of JPS5952483U publication Critical patent/JPS5952483U/en
Application granted granted Critical
Publication of JPS6336285Y2 publication Critical patent/JPS6336285Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は説明のための制御回路の結線図、第２図は従来
装置の故障個所の発見のための説明図、第３図は木考案
による故障個所の発見のための説明図、第４図は本考案
装置の構成例を示す概念図である。 １は絶縁物製ケース、２．３はリード線、８は接触ｍ＋
、ＬＭｏ、　ＬＭ２は表示用ネオンランプ、Ｒｏ。 Ｒ２は抵抗体。Fig. 1 is a wiring diagram of a control circuit for explanation, Fig. 2 is an explanatory diagram for locating a fault location in a conventional device, Fig. 3 is an explanatory diagram for locating a fault location using a tree design, and Fig. 4 is an explanatory diagram for locating a fault location in a conventional device. The figure is a conceptual diagram showing an example of the configuration of the device of the present invention. 1 is an insulating case, 2.3 is a lead wire, and 8 is a contact m+
, LMo, LM2 is a neon lamp for display, Ro. R2 is a resistor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一端に接触針を固定した中空円筒状の絶縁物ケース内に
２個の表示用ネオンランプをその点滅状態を外部から目
視可能に収納し、これらのネオンランプを直列接続して
そのネオンランプ間の点を前記接触針に接続し、前記ネ
オンランプの他側端子にそれぞれ抵抗体を介してリード
線を接続し、これらのリード線を前記ケースの他端より
外部に引出したことを特徴とする電気回路のチェック装
置。Two display neon lamps are housed in a hollow cylindrical insulating case with a contact needle fixed to one end so that their blinking status can be seen from the outside, and these neon lamps are connected in series to create a connection between the neon lamps. A point is connected to the contact needle, lead wires are connected to the other terminal of the neon lamp through a resistor, and these lead wires are drawn out from the other end of the case. Circuit checking device.
JP10567983U 1983-07-07 1983-07-07 Electric circuit checking device Granted JPS5952483U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10567983U JPS5952483U (en) 1983-07-07 1983-07-07 Electric circuit checking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10567983U JPS5952483U (en) 1983-07-07 1983-07-07 Electric circuit checking device

Publications (2)

Publication Number Publication Date
JPS5952483U true JPS5952483U (en) 1984-04-06
JPS6336285Y2 JPS6336285Y2 (en) 1988-09-27

Family

ID=30247604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10567983U Granted JPS5952483U (en) 1983-07-07 1983-07-07 Electric circuit checking device

Country Status (1)

Country Link
JP (1) JPS5952483U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62223777A (en) * 1986-03-25 1987-10-01 東京電力株式会社 Simulator for plant sequence

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62223777A (en) * 1986-03-25 1987-10-01 東京電力株式会社 Simulator for plant sequence

Also Published As

Publication number Publication date
JPS6336285Y2 (en) 1988-09-27

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