JPS614418U - Current transformer for circuit breaker - Google Patents
Current transformer for circuit breakerInfo
- Publication number
- JPS614418U JPS614418U JP8668484U JP8668484U JPS614418U JP S614418 U JPS614418 U JP S614418U JP 8668484 U JP8668484 U JP 8668484U JP 8668484 U JP8668484 U JP 8668484U JP S614418 U JPS614418 U JP S614418U
- Authority
- JP
- Japan
- Prior art keywords
- current transformer
- circuit breaker
- terminal conductor
- insulating
- main body
- 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
Links
Landscapes
- Transformers For Measuring Instruments (AREA)
- Breakers (AREA)
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】
第１図はこの考案の一実施例を示す回路遮断器の一部断
面側面図、第２図は回路遮断器用変流器の要部組立分解
断面図である。
図中、１・・・・・・固定主コンタクト、２・・・・・
・固定アーキングコンタクト、４・・・・・・可動主コ
ンタクト、５・曲・可動アーキングコンタクト、６・・
・・・・可動主コンタクト杆、７・・・・・・可動アー
±ングコント、９・・曲可動コンタクトホルダー、１０
・・・・・・コンタクトスプリング、１６・・・・・・
消弧装置、１７・・・・・・消弧グリッド、１８・・・
・・・消弧グリッドサポート、１９・・・・・・冷却板
、２０・・・・・・消弧室カバー、２１・・・・・・固
定フレーム側板、２２・・・・・・モールドベース、２
３・・・・・・極間セパレータ、２７・・・・・・クロ
スバー、２ Ｂ−−−−−−コネクタレバ一、２９・・
・・・・投入リンク、３０・・・・・・変流器、３１・
・・・・・鉄心、３２・・・・・・絶縁物、３３・・・
・・・２次コイル、３４・・・・・・絶縁性ボビン、３
７・・・・・・クッション。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a partially sectional side view of a circuit breaker showing an embodiment of the invention, and FIG. 2 is an exploded sectional view of the main parts of a current transformer for the circuit breaker. In the figure, 1...Fixed main contact, 2...
・Fixed arcing contact, 4...Movable main contact, 5.Curved/movable arcing contact, 6...
...Movable main contact rod, 7...Movable arming control, 9.Movable curved contact holder, 10
...Contact spring, 16...
Arc extinguishing device, 17... Arc extinguishing grid, 18...
... Arc extinguishing grid support, 19 ... Cooling plate, 20 ... Arc extinguishing chamber cover, 21 ... Fixed frame side plate, 22 ... Mold base ,2
3...Pole separator, 27...Cross bar, 2B---Connector lever 1, 29...
...Input link, 30...Current transformer, 31.
...Iron core, 32...Insulator, 33...
... Secondary coil, 34 ... Insulating bobbin, 3
7...Cushion.
Claims (1)
導出される端子導体を備えた回路遮断器において、 円筒状の鉄心に絶縁物を介して２次コイルを巻回した変
流器本体と、前記変流器本体を挾む鍔部と変流器本体の
円筒孔に挿入される円筒状の脚部が形成され、さらに 前記端子導体とはＳ′合致する挿入孔をもち、前記変流
器本体の円筒孔内で締結される一対の絶縁性ボビンと、 前記絶縁性ボビンを前記モールドベースに向けて押圧す
る端子導体に装着される押圧部材とを備え、 前記変流器本体を装着した絶縁性ボビンの挿入孔に前記
端子導体を挿通して前記モールドベースと押圧部材とに
より挾持されてなる回路遮断器用変流器。 ２ 前記一対の絶縁性ボビンの鍔部にクッションを介し
て変流器本体が装着され、且つ変流器を装着した絶縁性
ボビンがモールドベースにクツションを介して押圧部材
により挾持されてなる実用新案登録請求の範囲第１項記
載の回路遮断器用変流器。[Claims for Utility Model Registration] 1. In a circuit breaker that is supported by a molded base made of an insulating material and has a terminal conductor led out to the rear side, a secondary coil is wound around a cylindrical iron core through an insulating material. A current transformer main body, a collar portion sandwiching the current transformer main body, and a cylindrical leg portion to be inserted into the cylindrical hole of the current transformer main body are formed, and an insertion hole that matches S′ with the terminal conductor. a pair of insulating bobbins fastened within a cylindrical hole of the current transformer main body, and a pressing member attached to a terminal conductor that presses the insulating bobbin toward the mold base, A current transformer for a circuit breaker, wherein the terminal conductor is inserted into an insertion hole of an insulating bobbin to which a flow device body is attached, and the terminal conductor is held between the mold base and the pressing member. 2. A utility model in which a current transformer body is attached to the flanges of the pair of insulating bobbins via a cushion, and the insulating bobbin with the current transformer attached is held between a mold base by a pressing member via the cushion. A current transformer for a circuit breaker according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8668484U JPS614418U (en) | 1984-06-13 | 1984-06-13 | Current transformer for circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8668484U JPS614418U (en) | 1984-06-13 | 1984-06-13 | Current transformer for circuit breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS614418U true JPS614418U (en) | 1986-01-11 |
| JPH0319213Y2 JPH0319213Y2 (en) | 1991-04-23 |
Family
ID=30638219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8668484U Granted JPS614418U (en) | 1984-06-13 | 1984-06-13 | Current transformer for circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS614418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003522390A (en) * | 2000-02-01 | 2003-07-22 | シーメンス アクチエンゲゼルシヤフト | Multi-pole low-voltage circuit breaker with per-pole current detection device |
| JP2006092913A (en) * | 2004-09-24 | 2006-04-06 | Nitto Electric Works Ltd | Plug unit with current detector incorporated therein |
-
1984
- 1984-06-13 JP JP8668484U patent/JPS614418U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003522390A (en) * | 2000-02-01 | 2003-07-22 | シーメンス アクチエンゲゼルシヤフト | Multi-pole low-voltage circuit breaker with per-pole current detection device |
| JP2006092913A (en) * | 2004-09-24 | 2006-04-06 | Nitto Electric Works Ltd | Plug unit with current detector incorporated therein |
| JP4514124B2 (en) * | 2004-09-24 | 2010-07-28 | 日東工業株式会社 | Plug unit with built-in current detector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0319213Y2 (en) | 1991-04-23 |
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