KR870001619A - Current-limited circuit breaker with arc rectifying structure - Google Patents

Current-limited circuit breaker with arc rectifying structure Download PDF

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Publication number
KR870001619A
KR870001619A KR1019860005486A KR860005486A KR870001619A KR 870001619 A KR870001619 A KR 870001619A KR 1019860005486 A KR1019860005486 A KR 1019860005486A KR 860005486 A KR860005486 A KR 860005486A KR 870001619 A KR870001619 A KR 870001619A
Authority
KR
South Korea
Prior art keywords
arc
circuit breaker
arm
contact
carriage
Prior art date
Application number
KR1019860005486A
Other languages
Korean (ko)
Inventor
주니어 윌리암 엘스워드 베티
매크키 저리
닉키 취인 윤-코
로버트 토마스 그렌
Original Assignee
제이. 제이. 서맨.
웨스팅하우스 일렉트릭 코오포레이숀
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 제이. 제이. 서맨., 웨스팅하우스 일렉트릭 코오포레이숀 filed Critical 제이. 제이. 서맨.
Publication of KR870001619A publication Critical patent/KR870001619A/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc

Abstract

내용 없음.No content.

Description

아아크 정류 구조를 가지는 전류 제한 회로차단기Current-limited circuit breaker with arc rectifying structure

제1도는 닫힌 위치에서 접점을 예시하는 다극 전류 제한 회로 차단기를 통한 수직 총 단면도.1 is a vertical cross sectional view through a multipole current limiting circuit breaker illustrating a contact in a closed position.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

3 : 회로차단기 5 : 하우징3: circuit breaker 5: housing

7 : 기부 9 : 커버7: donate 9: cover

15 : 래치 메러니즘 17 : 열 장치15 latch mechanism 17 thermal device

18 : 전자기 트립장치 19,21 : 접점18: electromagnetic trip device 19, 21: contact

20,22 : 접점아암 23 : 아아크 슈우트20,22: contact arm 23: arc shout

24 : 아아크판 26 : 부하 터미널24: arc plate 26: load terminal

29 : 선 터미널 27 : 선 전도체29: wire terminal 27: wire conductor

33 : 추축 34 : 캐리이지33: Axis 34: Carriage

35 : 크로스 바아 37 : 포켓35: cross bar 37: pocket

41 : 강체 지지판 43 : 레버41: rigid support plate 43: lever

45 : 노치 47,49 : 토글링크45: notch 47,49: toggle link

51 : 크레이들 부재 28,65,59 : 연결기51 cradle member 28,65,59 connector

61 : 전환 루우프 63 : 아아크61: Switching Loops 63: Arc

Claims (7)

선 터미널과 부하 터미널을 가지는 절연하우징, 터미널 사이에 회로를 개폐하기 위하여 하우징내에 배치된 분리 가능한 접점, 추축으로 회전하는 캐리이지와 개폐위치 사이의 캐리이지를 추축으로 회전하도록 수동 작동으로 알맞은 장치를 가지는 작동 메커니즘, 한 접점을 지지하는 제1 및 제2추축 접점 아암을 포함하는 접점 지지장치, 캐리이지에 추축으로 회전하게 부착되는 제1접점 아암, 캐리이지 및 제1접점 아암 사이의 관련된 운동을 회전으로 제한하기 위한 장치, 선 터미널 및 제2접점 아암 사이에 뻗는 전도체, 제1접점 아암의 이동통로 주위의 아아크 소명 장치 및 일정하게 유지된 아아크-흡수판을 포함한 장치, 제2접점 아암으로부터 상기한 아아크-흡수판까지 일부 아아크를 정류하기 위하여 전도체 및 한 아아크-흡수판 사이의 전기적 연결기 장치로 구성되는 것을 특징으로 하는 아아크 정류 구조를 가지는 전류 제한 회로 차단기.Insulated housings with wire terminals and load terminals, detachable contacts arranged in the housing to open and close circuits between the terminals, and manual operation to rotate the carriage between the pivoting carriage and the opening and closing position by the axis. The actuating mechanism, a contact support comprising first and second axis contact arms supporting one contact point, the associated movement between the first contact arm, the carriage and the first contact arm pivotally attached to the carriage. A device comprising a device for limiting rotation, a conductor extending between the line terminal and the second contact arm, an arc-extinguishing device around the passage of the first contact arm, and a device for maintaining a constant arc-absorbing plate, from the second contact arm Electrical connection between the conductor and one arc-absorber plate to rectify some arc to one arc-absorber plate A current limiting circuit breaker having an arc rectifying structure, characterized in that consisting of a device. 제1항에 있어서, 바이어스 장치는 제1접점 아암 및 캐리이지가 분리 가능한 접점을 개폐하기 위한 장치로서 회전 가능하도록 캐리이지에 관하여 제1위치내에 제1접점 아암을 부추기기 위하여 캐리이지에 제공되는 것을 특징으로 하는 아아크 정류 구조를 가지는 전류 제한 회로 차단기.2. The device of claim 1, wherein the biasing device is provided on the carriage for stimulating the first contact arm in a first position relative to the carriage so as to be rotatable as a device for opening and closing the detachable contact. A current limiting circuit breaker having an arc rectifying structure. 제2항에 있어서, 아아크 흡수판은 접점이 닫힐 때 제2아암에 인접한 다수의 판과 제2아암에 인접하지 않는 다른판과, 전도체 및 한 인접한 판 사이에 뻗는 전기적 연결기 장치를 포함하는 것을 특징으로 하는 아아크 정류 구조를 가지는 전류 제한 회로 차단기.The arc absorbing plate of claim 2, wherein the arc absorbing plate comprises a plurality of plates adjacent to the second arm and another plate not adjacent to the second arm when the contact is closed, and an electrical connector device extending between the conductor and one adjacent plate. A current limiting circuit breaker having an arc rectifying structure. 제3항에 있어서, 제2아암은 인접한 판의 면 내에 배치되는 것을 특징으로 하는 아아크 정류 구조를 가지는 전류 제한 회로 차단기.4. The current limiter circuit breaker of claim 3, wherein the second arm is disposed within a face of the adjacent plate. 제4항에 있어서, 전도체는 제1아암에 반대되는 제2아암의 측에 배치되고, 연결기는 전도체 및 가장 가까운 판 사이에 뻗는 것을 특징으로 하는 아아크 정류 구조를 가지는 전류 제한 회로 차단기.5. The current limiting circuit breaker of claim 4, wherein the conductor is disposed on the side of the second arm opposite the first arm, and the connector extends between the conductor and the closest plate. 제5항에 있어서, 연결기는 강체부재, 또는 유연성 부재인 것을 특징으로 하는 아아크 정류 구조를 가지는 전류 제한 회로 차단기.6. The current limiting circuit breaker of claim 5, wherein the connector is a rigid member or a flexible member. 첨부된 도면에 관하여 지금까지 서술되고 예시된 것처럼 일반적으로 사용하도록 알맞게 교성되는 것을 특징으로 하는 아아크 정류 구조를 가지는 전류 제한 회로 차단기.A current limiting circuit breaker having an arc rectifying structure, characterized in that it is suitably mated for general use as described and illustrated so far with reference to the accompanying drawings. ※ 참고사항 : 최초출원 내용에 의하여 공개한 것임.※ Note: The disclosure is based on the initial application.
KR1019860005486A 1985-07-12 1986-07-08 Current-limited circuit breaker with arc rectifying structure KR870001619A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75539785A 1985-07-12 1985-07-12
US755,397 1985-07-12

Publications (1)

Publication Number Publication Date
KR870001619A true KR870001619A (en) 1987-03-17

Family

ID=25038965

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860005486A KR870001619A (en) 1985-07-12 1986-07-08 Current-limited circuit breaker with arc rectifying structure

Country Status (9)

Country Link
EP (1) EP0208295A3 (en)
JP (1) JPS6215726A (en)
KR (1) KR870001619A (en)
CN (1) CN86104588A (en)
AU (1) AU5922286A (en)
BR (1) BR8603261A (en)
ES (1) ES8800507A1 (en)
MX (1) MX168027B (en)
ZA (1) ZA864739B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020053151A (en) * 2000-12-27 2002-07-05 최정욱 making method & composition for green seaweed mixture brown seaweed
KR20230174837A (en) 2022-06-22 2023-12-29 박대롱 Manufacturing apparatus for processed food of laver shape using sea mustard or sea tangle

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583571B1 (en) * 1985-06-12 1994-02-18 Merlin Et Gerin LOW VOLTAGE CIRCUIT BREAKER WITH IMPROVED CUT.
JP2894052B2 (en) * 1990-12-11 1999-05-24 株式会社日立製作所 Circuit breaker
ES2387259T3 (en) * 2010-04-16 2012-09-19 Abb Technology Ag Switching unit and circuit breaker for a medium voltage circuit
CN105575739A (en) * 2016-03-16 2016-05-11 安徽灿邦电气有限公司 DC molded case circuit breaker with electronic release
CN109559947B (en) * 2017-09-27 2020-11-27 常熟开关制造有限公司(原常熟开关厂） Multi-pole circuit breaker

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2719203A (en) * 1952-05-02 1955-09-27 Westinghouse Electric Corp Circuit breakers
US2769066A (en) * 1953-02-02 1956-10-30 Westinghouse Electric Corp Circuit interrupters
DE1966598C3 (en) * 1969-01-31 1981-03-19 Westermayer, Joseph, Dipl.-Ing., 8500 Nürnberg Small electrical circuit breaker with switching mechanism and arc chamber
BE772520A (en) * 1971-09-13 1972-01-17 Vynckier Belg Werkhuizen STROOMONDERBREKING ONLY.
BE791473A (en) * 1971-12-02 1973-03-16 Legrand Sa CIRCUIT BREAKER
JPS6049536A (en) * 1983-08-26 1985-03-18 三菱電機株式会社 Circuit breaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020053151A (en) * 2000-12-27 2002-07-05 최정욱 making method & composition for green seaweed mixture brown seaweed
KR20230174837A (en) 2022-06-22 2023-12-29 박대롱 Manufacturing apparatus for processed food of laver shape using sea mustard or sea tangle

Also Published As

Publication number Publication date
ZA864739B (en) 1987-02-25
AU5922286A (en) 1987-01-15
BR8603261A (en) 1987-02-24
EP0208295A2 (en) 1987-01-14
CN86104588A (en) 1987-01-14
ES556827A0 (en) 1987-11-01
EP0208295A3 (en) 1988-01-20
JPS6215726A (en) 1987-01-24
ES8800507A1 (en) 1987-11-01
MX168027B (en) 1993-04-29

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E902 Notification of reason for refusal
E601 Decision to refuse application