KR880011844A - Circuit breaker - Google Patents

Circuit breaker Download PDF

Info

Publication number
KR880011844A
KR880011844A KR1019880000584A KR880000584A KR880011844A KR 880011844 A KR880011844 A KR 880011844A KR 1019880000584 A KR1019880000584 A KR 1019880000584A KR 880000584 A KR880000584 A KR 880000584A KR 880011844 A KR880011844 A KR 880011844A
Authority
KR
South Korea
Prior art keywords
handle
rotation
stops
link mechanism
toggle link
Prior art date
Application number
KR1019880000584A
Other languages
Korean (ko)
Inventor
가즈오 구와무라
에이지 가나모리
가주히꼬 가또
Original Assignee
아오이 죠이찌
가부시끼가이샤 도시바
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 아오이 죠이찌, 가부시끼가이샤 도시바 filed Critical 아오이 죠이찌
Publication of KR880011844A publication Critical patent/KR880011844A/en
Priority to KR2019910003675U priority Critical patent/KR910003745Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00

Landscapes

  • Breakers (AREA)

Abstract

내용 없음.No content.

Description

회로 차단기Circuit breaker

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도-제4도는 본 발명의 일실시예를 나타낸 것이며,1 to 4 show an embodiment of the present invention,

제1도-제3도는 각각 ON, OFF 및 트립의 각 상태를 나타낸 요부의 확대측면도,1 to 3 are enlarged side views of the main portion showing the states of ON, OFF and trip, respectively.

제4도는 일부를 파산시켜 나타낸 전체측면도.4 is an overall side view showing a part of bankruptcy.

Claims (1)

회로의 개폐조작을 회동동작에 의하여 행하는 핸들(30)과 이 핸들(30)의 회동동작을 직선운동으로 변환시키는 토글링크 기구(32)와, 상기핸들(30) 및 상기 토글링크 기구(32)를 보지하는 프레임(28)과 상기 토글링크 기구(32)의 직선운동에 의해서 회동하는 가동접촉차(27)와 이 가동접촉자(27)에 붙었다 떨어졌다하는 고정접촉자(23)와 과전류 트립자치의 작동에 의하여 그 걸림이 해제되어서 상기 가동접촉자(27)를 개리시키는 상기 토글링크 기구(32)의 캐치(33)를 갖는 회로차단기에 있어서, 상기 프레임(28)에 부착되고 또한 상기 핸들(30)을 회동조작하여 상기 가동접촉자(27)을 상기 고정접촉자(23)에 접촉시킬 때 상기 핸들(30)에 취부된 핸들받침쇠(31)의 회동을 부딪쳐 멈춰서 그 한계위치를 규제하는 스톱퍼기능, 상기 과전류 차단장치가 작동했을 때 상기 캐치(33)의 회동을 부딪쳐 멈춰서 그 한계위치를 규제하는 스톱퍼기능 및 상기 가동접촉자(27)가 개리작동했을 때 상기 가동접촉자(27)의 회동을 부딪쳐 멈춰서 그 한계위치를 규제하는 스톱퍼 기능을 각각 분팜하는 부분(41, 42, 43)을 겸비하여 일체물로 형성된 스톱퍼부재(40)를 설비한 것을 특징으로 하는 회로 차단기.The handle 30 which performs the opening / closing operation of a circuit by the rotation operation, the toggle link mechanism 32 which converts the rotation operation of this handle 30 into linear motion, and the said handle 30 and the toggle link mechanism 32 The movable contact difference 27 which rotates by the linear movement of the frame 28 and the toggle link mechanism 32 which hold | maintains it, and the fixed contactor 23 and overcurrent trip self-adhesive which fell and fell on this movable contact 27 are carried out. In a circuit breaker having a catch 33 of the toggle link mechanism 32 for opening the movable contact 27 by releasing the latch by operation, the handle 30 is attached to the frame 28. Stopper function of limiting the limit position by hitting the rotation of the handle restraint 31 attached to the handle 30 when the movable contactor 27 is brought into contact with the fixed contactor 23 by the rotation operation. The catch (3) when the overcurrent 3) The stopper function which stops and stops the rotation of 3), and the stopper function which stops and stops the rotation of the movable contactor 27 when the movable contactor 27 opens, respectively, divides the stopper function which regulates the limit position. And a stopper member (40) formed integrally with the portions (41, 42, 43). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880000584A 1987-03-05 1988-01-26 Circuit breaker KR880011844A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910003675U KR910003745Y1 (en) 1987-03-05 1991-03-19 Circuit breaker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP?62-32247 1987-03-05
JP1987032247U JP2513104Y2 (en) 1987-03-05 1987-03-05 Circuit breaker

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2019910003675U Division KR910003745Y1 (en) 1987-03-05 1991-03-19 Circuit breaker

Publications (1)

Publication Number Publication Date
KR880011844A true KR880011844A (en) 1988-10-31

Family

ID=30838744

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880000584A KR880011844A (en) 1987-03-05 1988-01-26 Circuit breaker

Country Status (2)

Country Link
JP (1) JP2513104Y2 (en)
KR (1) KR880011844A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101113558B1 (en) * 2010-11-23 2012-02-24 이관희 Low voltage breaker

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4717912B2 (en) * 2008-09-16 2011-07-06 株式会社日立産機システム Circuit breaker

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604537B2 (en) * 1976-04-23 1985-02-05 株式会社東芝 circuit break
DE3211246C1 (en) * 1982-03-26 1983-07-21 Ellenberger & Poensgen Gmbh, 8503 Altdorf Overcurrent protection switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101113558B1 (en) * 2010-11-23 2012-02-24 이관희 Low voltage breaker

Also Published As

Publication number Publication date
JP2513104Y2 (en) 1996-10-02
JPS63139751U (en) 1988-09-14

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application