JPS63146430U - - Google Patents

Info

Publication number
JPS63146430U
JPS63146430U JP3686087U JP3686087U JPS63146430U JP S63146430 U JPS63146430 U JP S63146430U JP 3686087 U JP3686087 U JP 3686087U JP 3686087 U JP3686087 U JP 3686087U JP S63146430 U JPS63146430 U JP S63146430U
Authority
JP
Japan
Prior art keywords
resistance element
linear resistance
lightning arrester
temperature fuse
line side
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.)
Pending
Application number
JP3686087U
Other languages
Japanese (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 JP3686087U priority Critical patent/JPS63146430U/ja
Publication of JPS63146430U publication Critical patent/JPS63146430U/ja
Pending legal-status Critical Current

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  • Emergency Protection Circuit Devices (AREA)

Description

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

第１図ａおよびｂは本考案の一実施例を示す結
線図であつて、第１図ａは単相回路を、第１図ｂ
は三相回路を示す。第１図ｃは第１図ａに示した
回路の避雷器の部分的斜視図を示す。第２図は従
来の避雷器の接続方法を示す結線図であつて、第
２図ａは単相回路を、第２図ｂは三相回路を示す
。 １……電源、２……負荷、３ａ，３ｂ，３ｃ…
…線路、４ａ，４ａ１，４ａ２，４ａ３，４ｂ１
，４ｂ２，４ｂ３，４０ａ１，４０ａ２，４０ａ
３，４０ｂ１，４０ｂ２，４０ｂ３……非直線抵
抗素子、５……アース、６ａ，６ａ１，６ａ２，
６ｂ，６ｃ……温度ヒユーズ、７，７ａ，７ｃ…
…抵抗器８，８ａ，８ｃ……ダイオード、９，９
ａ，９ｃ……ＬＥＤランプ、１００，４００……
避雷器。 1a and 1b are wiring diagrams showing one embodiment of the present invention, in which FIG. 1a shows a single-phase circuit, and FIG. 1b shows a single-phase circuit.
indicates a three-phase circuit. FIG. 1c shows a partial perspective view of the lightning arrester of the circuit shown in FIG. 1a. FIG. 2 is a wiring diagram showing a conventional lightning arrester connection method, with FIG. 2a showing a single-phase circuit and FIG. 2b showing a three-phase circuit. 1...Power supply, 2...Load, 3a, 3b, 3c...
...Railway, 4a, 4a1, 4a2, 4a3, 4b1
, 4b2, 4b3, 40a1, 40a2, 40a
3, 40b1, 40b2, 40b3...Nonlinear resistance element, 5...Earth, 6a, 6a1, 6a2,
6b, 6c... Temperature fuse, 7, 7a, 7c...
...Resistor 8, 8a, 8c...Diode, 9, 9
a, 9c...LED lamp, 100,400...
Lightning arrester.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 非直線抵抗素子を有する避雷器であつて、前記
非直線抵抗素子に近接して設置されるとともに、
前記非直線抵抗素子の線路側に接続されており、
更に前記非直線抵抗素子と直列に接続された温度
ヒユーズと、前記温度ヒユーズの反線路側の相間
に接続されたランプとを具備したことを特徴とす
る避雷器。 A lightning arrester having a non-linear resistance element, the lightning arrester being installed close to the non-linear resistance element,
connected to the line side of the non-linear resistance element,
A lightning arrester further comprising: a temperature fuse connected in series with the non-linear resistance element; and a lamp connected between phases on the opposite line side of the temperature fuse.
JP3686087U 1987-03-13 1987-03-13 Pending JPS63146430U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3686087U JPS63146430U (en) 1987-03-13 1987-03-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3686087U JPS63146430U (en) 1987-03-13 1987-03-13

Publications (1)

Publication Number Publication Date
JPS63146430U true JPS63146430U (en) 1988-09-27

Family

ID=30847658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3686087U Pending JPS63146430U (en) 1987-03-13 1987-03-13

Country Status (1)

Country Link
JP (1) JPS63146430U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0295191U (en) * 1989-01-12 1990-07-30
JP2002315184A (en) * 2001-04-04 2002-10-25 Otowa Denki Kogyo Kk Lightning arrester for distribution switchboard
JP2009200327A (en) * 2008-02-22 2009-09-03 Otowa Denki Kogyo Kk Surge absorption device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919231B1 (en) * 1968-02-19 1974-05-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919231B1 (en) * 1968-02-19 1974-05-16

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0295191U (en) * 1989-01-12 1990-07-30
JP2002315184A (en) * 2001-04-04 2002-10-25 Otowa Denki Kogyo Kk Lightning arrester for distribution switchboard
JP4675496B2 (en) * 2001-04-04 2011-04-20 音羽電機工業株式会社 Lightning arrester for distribution board
JP2009200327A (en) * 2008-02-22 2009-09-03 Otowa Denki Kogyo Kk Surge absorption device

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