JPS6087147U - circuit breaker - Google Patents

circuit breaker

Info

Publication number
JPS6087147U
JPS6087147U JP17708983U JP17708983U JPS6087147U JP S6087147 U JPS6087147 U JP S6087147U JP 17708983 U JP17708983 U JP 17708983U JP 17708983 U JP17708983 U JP 17708983U JP S6087147 U JPS6087147 U JP S6087147U
Authority
JP
Japan
Prior art keywords
circuit breaker
contact
arc
extinguishing
auxiliary device
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
JP17708983U
Other languages
Japanese (ja)
Other versions
JPH0142917Y2 (en
Inventor
市村　安男
青山　洋一
Original Assignee
松下電工株式会社
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 松下電工株式会社 filed Critical 松下電工株式会社
Priority to JP17708983U priority Critical patent/JPS6087147U/en
Publication of JPS6087147U publication Critical patent/JPS6087147U/en
Application granted granted Critical
Publication of JPH0142917Y2 publication Critical patent/JPH0142917Y2/ja
Granted legal-status Critical Current

Links

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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 the drawing]

図面は本考案実施例の回路遮断器の簡略化した断面図で
ある。 １・・・遮断器本体、２・・・補助器、３・・・消弧装
置、４・・・開閉接点部、５・・・接点引外し部、２２
・・・固定接触子、２４・・・グリッドブロック、２５
・・・可動液　　。 触子、２７・・・ばね、２９・・・電磁ソレノイド、３
０・・・コイル、３１・・・プランジャ。The drawing is a simplified cross-sectional view of a circuit breaker according to an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Breaker main body, 2... Auxiliary device, 3... Arc extinguishing device, 4... Switching contact part, 5... Contact tripping part, 22
... Fixed contact, 24 ... Grid block, 25
...Movable liquid. Tentacle, 27... Spring, 29... Electromagnetic solenoid, 3
0...Coil, 31...Plunger.

Claims (1)

【実用新案登録請求の範囲】 開閉接点部、アークを消弧するための消弧装置、接点引
外し部などから成る遮鹸器本体と、前記遮断器本体に電
気的に直列に接続されかつ消弧装置を有する補助器とを
含む回路遮断器において、 前記補助器には通常時には接触し、過電流時には開極し
開極復電流が遮断された後は速やかに元の接触状態に復
帰する接点と、 過電流時に前記接点を強制的に引外す引外し手段が設け
られたことを特徴とする回路遮断器。[Claims for Utility Model Registration] A soap breaker body consisting of a switching contact part, an arc extinguishing device for extinguishing an arc, a contact tripping part, etc., and a soap breaker body electrically connected in series with the circuit breaker body and extinguishing. In a circuit breaker including an auxiliary device having an arc device, the auxiliary device has a contact that normally contacts the auxiliary device, opens in the event of an overcurrent, and quickly returns to the original contact state after the opening return current is cut off. and a circuit breaker, further comprising a tripping means for forcibly tripping the contact in the event of an overcurrent.
JP17708983U 1983-11-15 1983-11-15 circuit breaker Granted JPS6087147U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17708983U JPS6087147U (en) 1983-11-15 1983-11-15 circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17708983U JPS6087147U (en) 1983-11-15 1983-11-15 circuit breaker

Publications (2)

Publication Number Publication Date
JPS6087147U true JPS6087147U (en) 1985-06-15
JPH0142917Y2 JPH0142917Y2 (en) 1989-12-14

Family

ID=30384820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17708983U Granted JPS6087147U (en) 1983-11-15 1983-11-15 circuit breaker

Country Status (1)

Country Link
JP (1) JPS6087147U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4731464U (en) * 1971-04-20 1972-12-08
JPS50155569U (en) * 1974-06-10 1975-12-23

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4731464U (en) * 1971-04-20 1972-12-08
JPS50155569U (en) * 1974-06-10 1975-12-23

Also Published As

Publication number Publication date
JPH0142917Y2 (en) 1989-12-14

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