JP5260702B2 - 配線用遮断器 - Google Patents
配線用遮断器 Download PDFInfo
- Publication number
- JP5260702B2 JP5260702B2 JP2011124603A JP2011124603A JP5260702B2 JP 5260702 B2 JP5260702 B2 JP 5260702B2 JP 2011124603 A JP2011124603 A JP 2011124603A JP 2011124603 A JP2011124603 A JP 2011124603A JP 5260702 B2 JP5260702 B2 JP 5260702B2
- Authority
- JP
- Japan
- Prior art keywords
- grid
- circuit breaker
- arc
- contact terminal
- 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.)
- Expired - Fee Related
Links
- 238000005192 partition Methods 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 9
- 230000001154 acute effect Effects 0.000 claims description 6
- 230000007257 malfunction Effects 0.000 description 7
- 238000000926 separation method Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/36—Metal parts
- H01H9/362—Mounting of plates in arc chamber
-
- 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
Landscapes
- Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Description
111 限界部
112 接触部
113 傾斜段差部
400 開閉機構部
500 可動接触端子部
600 固定接触端子部
700 消弧装置部
710 第2グリッド
711 水平部
712 遮断部
720 側板
730 第1グリッド
800 収容部
Claims (3)
- ケースと、前記ケースに備えられて電路を開閉する開閉機構部と、前記ケースに備えられる可動接触端子部及び固定接触端子部と、を有する配線用遮断器において、
離隔して対向する1対の側板と、
前記側板間に所定の間隔で離隔して配列された少なくとも1つの第1グリッドと、
前記側板の上端部に結合され、前記第1グリッドから離隔し、前記可動接触端子部に向かって所定の角度で屈折している第2グリッドと、を有する消弧装置部を有し、
前記ケースは、前記消弧装置部が収容される収容部と、前記収容部の外壁の一部を形成し、前記消弧装置部側に突設された隔壁と、を有し、
前記隔壁と前記第2グリッドの一側面とが接触し、
前記隔壁は、傾斜段差部を有するように突出した接触部を有し、
前記接触部と前記第2グリッドとが接触し、
前記第2グリッドは、水平部と、前記水平部から屈折して延びる遮断部と、を有し、
前記水平部と前記接触部とが接触する、ことを特徴とする配線用遮断器。 - 前記水平部と前記遮断部とは、少なくとも鋭角を形成する、ことを特徴とする請求項1に記載の配線用遮断器。
- 前記第2グリッドは、前記可動接触端子部とは反対方向に少なくとも鋭角を形成するように屈折している、ことを特徴とする請求項1または2に記載の配線用遮断器。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2010-0053065 | 2010-06-04 | ||
KR1020100053065A KR101386582B1 (ko) | 2010-06-04 | 2010-06-04 | 배선용 차단기 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011258558A JP2011258558A (ja) | 2011-12-22 |
JP5260702B2 true JP5260702B2 (ja) | 2013-08-14 |
Family
ID=44588313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011124603A Expired - Fee Related JP5260702B2 (ja) | 2010-06-04 | 2011-06-02 | 配線用遮断器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8390406B2 (ja) |
EP (1) | EP2393095B1 (ja) |
JP (1) | JP5260702B2 (ja) |
KR (1) | KR101386582B1 (ja) |
CN (1) | CN102270554B (ja) |
ES (1) | ES2579939T3 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3013241B1 (fr) * | 2013-11-19 | 2015-12-04 | Schneider Electric Ind Sas | Procede de traitement de la surface d'une paroi dans un appareil de protection electrique et appareil comportant au moins une paroi traitee selon ce procede |
US9396890B2 (en) | 2014-05-28 | 2016-07-19 | Eaton Corporation | Electrical switching apparatus, and arc chute assembly and barrier member therefor |
CN104143492B (zh) * | 2014-07-31 | 2016-03-30 | 华通机电股份有限公司 | 一种接线座辅助灭弧的小型断路器 |
DE112016001197T5 (de) * | 2015-03-13 | 2017-12-28 | General Electric Company | Trennschaltergehäuse und Verfahren zur Montage |
KR102558810B1 (ko) * | 2016-11-02 | 2023-07-24 | 엘에스일렉트릭(주) | 배선용 차단기의 아크소호장치 |
KR102108146B1 (ko) * | 2017-12-27 | 2020-05-11 | 엘에스일렉트릭(주) | 직류 차단기 |
KR102196740B1 (ko) | 2019-04-05 | 2020-12-30 | 엘에스일렉트릭(주) | 직류 기중 회로 차단기용 소호부 구조체 |
CN210956485U (zh) * | 2019-12-24 | 2020-07-07 | 施耐德电器工业公司 | 分断器、分断器组件和接触器 |
KR102542380B1 (ko) * | 2020-03-13 | 2023-06-12 | 엘에스일렉트릭(주) | 아크 소호부 및 이를 포함하는 기중 차단기 |
KR102389730B1 (ko) * | 2020-04-02 | 2022-04-22 | 엘에스일렉트릭(주) | 아크 소호 조립체 및 이를 포함하는 차단기 |
KR102627432B1 (ko) * | 2021-10-28 | 2024-01-19 | 에이치디현대일렉트릭 주식회사 | 차단기 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3441697A (en) * | 1966-04-05 | 1969-04-29 | Federal Pacific Electric Co | Circuit interrupters with improved arc chutes |
US4965544A (en) * | 1990-01-02 | 1990-10-23 | General Electric Company | Molded case circuit breaker exhaust barrier |
US5304761A (en) * | 1992-02-18 | 1994-04-19 | General Electric Company | Arc-proof molded case circuit breaker |
US6144540A (en) * | 1999-03-09 | 2000-11-07 | General Electric Company | Current suppressing circuit breaker unit for inductive motor protection |
FR2803687B1 (fr) * | 2000-01-07 | 2002-02-22 | Schneider Electric Ind Sa | Pole pour disjoncteur electrique, muni d'une chambre d'extinction d'arc large |
FR2803686B1 (fr) * | 2000-01-07 | 2002-02-22 | Schneider Electric Ind Sa | Pole pour disjoncteur electrique, muni d'une chambre d'extinction d'arc a ecrans dielectriques |
US6801110B2 (en) * | 2002-06-03 | 2004-10-05 | Eaton Corporation | Spacer for the shunt wires within a circuit breaker |
US7362207B2 (en) * | 2005-05-24 | 2008-04-22 | Eaton Corporation | Electrical switching apparatus and limiter including trip indicator member |
DE102005047741B4 (de) | 2005-09-29 | 2013-02-14 | Siemens Aktiengesellschaft | Elektrischer Schalter |
JP4696841B2 (ja) * | 2005-10-20 | 2011-06-08 | 富士電機機器制御株式会社 | 回路遮断器 |
US7368677B2 (en) | 2005-12-14 | 2008-05-06 | Eaton Corporation | Reverse bias hatchet reset spring |
US8138439B2 (en) * | 2010-02-11 | 2012-03-20 | Eaton Corporation | Limiter including a number of gas channels and electrical switching apparatus employing the same |
-
2010
- 2010-06-04 KR KR1020100053065A patent/KR101386582B1/ko active IP Right Grant
-
2011
- 2011-05-25 US US13/115,895 patent/US8390406B2/en active Active
- 2011-06-01 ES ES11168417.1T patent/ES2579939T3/es active Active
- 2011-06-01 EP EP11168417.1A patent/EP2393095B1/en active Active
- 2011-06-02 JP JP2011124603A patent/JP5260702B2/ja not_active Expired - Fee Related
- 2011-06-03 CN CN201110154037.6A patent/CN102270554B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
ES2579939T3 (es) | 2016-08-17 |
CN102270554B (zh) | 2014-06-18 |
US20110297649A1 (en) | 2011-12-08 |
EP2393095A3 (en) | 2012-07-18 |
CN102270554A (zh) | 2011-12-07 |
JP2011258558A (ja) | 2011-12-22 |
US8390406B2 (en) | 2013-03-05 |
KR20110133374A (ko) | 2011-12-12 |
EP2393095B1 (en) | 2016-04-20 |
EP2393095A2 (en) | 2011-12-07 |
KR101386582B1 (ko) | 2014-04-18 |
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