JPS6038456U - circuit break - Google Patents

circuit break

Info

Publication number
JPS6038456U
JPS6038456U JP13124483U JP13124483U JPS6038456U JP S6038456 U JPS6038456 U JP S6038456U JP 13124483 U JP13124483 U JP 13124483U JP 13124483 U JP13124483 U JP 13124483U JP S6038456 U JPS6038456 U JP S6038456U
Authority
JP
Japan
Prior art keywords
circuit breaker
movable
cavity
electromagnet
movable contact
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
JP13124483U
Other languages
Japanese (ja)
Inventor
高塚　卓雄
日出夫 諏原
久常　文之
伸示 山県
村田　士郎
一 吉安
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP13124483U priority Critical patent/JPS6038456U/en
Publication of JPS6038456U publication Critical patent/JPS6038456U/en
Pending legal-status Critical Current

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  • 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】[Brief explanation of drawings]

第１図〜第３図は従来の回路しゃ断器の互いに異なる状
態の一部切欠正面図、第４図、第５図は回路しゃ断器の
接点部に電流が流入する様子を示す図、第６図は可動導
体が反発した状態を示す図、第７図はこの考案の一実施
例にかかる回路しゃ断器の一部切欠正面図である。 ４・・・固定接触子、７・・・可動接触子、１９・・・
フレドル、２５ａ・・・可動鉄心、２５ｂ・・・電磁石
、２８・・・トリップバー、３５・・・空洞、４１・・
・伝動体。なお、図中同一符号は同一または相当部分を
示す。Figures 1 to 3 are partially cutaway front views of conventional circuit breakers in different states; Figures 4 and 5 are diagrams showing how current flows into the contacts of the circuit breaker; The figure shows a state in which the movable conductor is repulsed, and FIG. 7 is a partially cutaway front view of a circuit breaker according to an embodiment of the invention. 4... Fixed contact, 7... Movable contact, 19...
Freddle, 25a...Movable iron core, 25b...Electromagnet, 28...Trip bar, 35...Cavity, 41...
・Transmission body. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）あらかじめ設定された過電流をこえる電流により
励磁される電磁石と、この電磁石の励磁により作動する
可動鉄心とを備え、上記可動鉄心の作動によりトリップ
バーのフレドルに対する保合が解除され、可動接触子が
固定接触子から開離する回路しゃ断器において、チュー
ブまたはトンネル状の空洞と、この空洞に装入され、か
つ上記可動鉄心の作動により上記空洞の一端側から他端
側に移動し、上記可動接触子にその開離方向に作用する
伝動体とを具備したことを特徴とする回路しゃ断器。(1) Equipped with an electromagnet that is excited by a current that exceeds a preset overcurrent and a movable core that is activated by the excitation of this electromagnet. A circuit breaker in which a contact element separates from a fixed contact element includes a tube or tunnel-shaped cavity, and is inserted into the cavity and moves from one end side of the cavity to the other end side by the operation of the movable iron core, A circuit breaker characterized in that the movable contact is equipped with a transmission body that acts in the opening direction of the movable contact. （２）上記伝動体は、上記トリップバー、の上記フレド
ルに対する保合が解除されたのち、上記可動接触子に作
用するよう構成した実用新案登録請求の範囲第１項記載
の回路しゃ断器。(2) The circuit breaker according to claim 1, wherein the transmission body is configured to act on the movable contact after the trip bar is released from the fredle.
JP13124483U 1983-08-24 1983-08-24 circuit break Pending JPS6038456U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13124483U JPS6038456U (en) 1983-08-24 1983-08-24 circuit break

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13124483U JPS6038456U (en) 1983-08-24 1983-08-24 circuit break

Publications (1)

Publication Number Publication Date
JPS6038456U true JPS6038456U (en) 1985-03-16

Family

ID=30296778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13124483U Pending JPS6038456U (en) 1983-08-24 1983-08-24 circuit break

Country Status (1)

Country Link
JP (1) JPS6038456U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5727528A (en) * 1980-06-11 1982-02-13 Bbc Brown Boveri & Cie Automatic breaker

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5727528A (en) * 1980-06-11 1982-02-13 Bbc Brown Boveri & Cie Automatic breaker

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