JP2013140799A - 機械的トリップ機構を備えた回路遮断器 - Google Patents
機械的トリップ機構を備えた回路遮断器 Download PDFInfo
- Publication number
- JP2013140799A JP2013140799A JP2012288083A JP2012288083A JP2013140799A JP 2013140799 A JP2013140799 A JP 2013140799A JP 2012288083 A JP2012288083 A JP 2012288083A JP 2012288083 A JP2012288083 A JP 2012288083A JP 2013140799 A JP2013140799 A JP 2013140799A
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- JP
- Japan
- Prior art keywords
- trip
- circuit breaker
- trip latch
- latch
- button
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/04—Levers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H3/3005—Charging means
- H01H3/3015—Charging means using cam devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/12—Push-buttons
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/58—Manual reset mechanisms which may be also used for manual release actuated by push-button, pull-knob, or slide
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H2003/3089—Devices for manual releasing of locked charged spring motor; Devices for remote releasing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/505—Latching devices between operating and release mechanism
Landscapes
- Breakers (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
【解決手段】本発明による機械的トリップ機構を備えた回路遮断器は、回路に接続される固定接触子40と、固定接触子40に接触した投入状態と固定接触子40から分離された遮断状態とに移動可能な可動接触子30と、複数のリンク及び回動軸の回動を変換して可動接触子30を固定接触子40に接離させる開閉機構10と、開閉機構10に備えられるメインリンク9に拘束又は拘束解除されるトリップラッチ7と、手動押圧操作時にトリップラッチ7がメインリンク9の拘束から解除されるようにトリップラッチ7を回動させるオフボタン6とを含む。
【選択図】図2
Description
まず、図1〜図3を参照して本発明による回路遮断器の機械的トリップ機構の構成を説明する。
65 レバー部材
65a 第1レバー部
65b 第2レバー部
7 トリップラッチ
72 回動軸
74 エッジ部
75 突出部材
9 メインリンク
10 開閉機構
30 可動接触子
40 固定接触子
Claims (6)
- 回路に接続される固定接触子と、
前記固定接触子に接触した投入状態と前記固定接触子から分離された遮断状態とに移動可能な可動接触子と、
複数のリンク及び回動軸の回動を変換して前記可動接触子を前記固定接触子に接離させる開閉機構と、
前記開閉機構に備えられるメインリンクに拘束又は拘束解除されるトリップラッチと、
手動押圧操作時に前記トリップラッチが前記メインリンクの拘束から解除されるように前記トリップラッチを回動させるオフボタンと、
を含むことを特徴とする機械的トリップ機構を備えた回路遮断器。 - 前記オフボタンは、前記トリップラッチを回動させるレバー部材を含むことを特徴とする請求項1に記載の機械的トリップ機構を備えた回路遮断器。
- 前記トリップラッチは、前記レバー部材により加圧される突出部材を含むことを特徴とする請求項2に記載の機械的トリップ機構を備えた回路遮断器。
- 前記レバー部材は、
前記トリップラッチの長手方向と平行に延びる第1レバー部と、
前記トリップラッチの回動軸の軸線方向と平行に延びる第2レバー部と、
を含むことを特徴とする請求項2に記載の機械的トリップ機構を備えた回路遮断器。 - 前記レバー部材の第2レバー部は、前記レバー部材の第1レバー部の端部から前記トリップラッチの回動軸の軸線方向に延びることを特徴とする請求項4に記載の機械的トリップ機構を備えた回路遮断器。
- 前記第2レバー部が前記トリップラッチのエッジ部を加圧して前記トリップラッチを回動させることを特徴とする請求項4又は5に記載の機械的トリップ機構を備えた回路遮断器。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20110147818A KR101278501B1 (ko) | 2011-12-30 | 2011-12-30 | 기계적 트립 기구를 구비한 회로 차단기 |
KR10-2011-0147818 | 2011-12-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013140799A true JP2013140799A (ja) | 2013-07-18 |
JP5711205B2 JP5711205B2 (ja) | 2015-04-30 |
Family
ID=47458768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012288083A Expired - Fee Related JP5711205B2 (ja) | 2011-12-30 | 2012-12-28 | 機械的トリップ機構を備えた回路遮断器 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8975546B2 (ja) |
EP (1) | EP2610882B1 (ja) |
JP (1) | JP5711205B2 (ja) |
KR (1) | KR101278501B1 (ja) |
CN (1) | CN103187212B (ja) |
BR (1) | BR102012033766A2 (ja) |
ES (1) | ES2556463T3 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014110757B4 (de) * | 2014-07-29 | 2016-12-29 | Eaton Industries Austria Gmbh | Schaltgerät |
CN104576239A (zh) * | 2015-01-05 | 2015-04-29 | 无锡新宏泰电器科技股份有限公司 | 万能式断路器操作机构自由脱扣装置 |
KR101689531B1 (ko) * | 2015-05-12 | 2016-12-27 | 현대중공업 주식회사 | 회로차단기 |
CN106710982B (zh) * | 2015-07-16 | 2018-09-21 | 上海良信电器股份有限公司 | 断路器操作机构的控制机构 |
US10643801B2 (en) | 2015-08-04 | 2020-05-05 | Zhejiang Chint Electrics Co., Ltd. | Circuit breaker energy storage operating mechanism |
KR101759601B1 (ko) * | 2015-12-28 | 2017-07-31 | 엘에스산전 주식회사 | 기중 차단기용 지연시간 발생장치 |
KR101948723B1 (ko) * | 2018-05-16 | 2019-02-15 | 엘에스산전 주식회사 | 수동 트립 메커니즘을 갖는 직류 차단기 |
CN109727826A (zh) | 2018-12-28 | 2019-05-07 | 浙江正泰电器股份有限公司 | 小型断路器 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60257014A (ja) * | 1984-06-01 | 1985-12-18 | 株式会社日立製作所 | しや断器の手動投入、引外し操作装置 |
JPH0869734A (ja) * | 1994-08-29 | 1996-03-12 | Mitsubishi Electric Corp | 遮断器の機械的インタロック装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3619948B2 (ja) | 1997-07-15 | 2005-02-16 | 三菱電機株式会社 | 電気機器のインターロック装置 |
US5973278A (en) | 1998-05-07 | 1999-10-26 | Eaton Corporation | Snap acting charge/discharge and open/closed indicators displaying states of electrical switching apparatus |
JP4186409B2 (ja) * | 2000-10-30 | 2008-11-26 | 富士電機機器制御株式会社 | 回路しゃ断器 |
DE10320681B4 (de) * | 2003-04-30 | 2006-10-19 | Siemens Ag | Schaltschloss zum Verklinken einer Schaltwelle und elektrischer Schalter mit einem derartigen Schaltschloss |
KR100516944B1 (ko) * | 2003-12-26 | 2005-09-23 | 엘에스산전 주식회사 | 선행 시동형 부족전압 트립장치의 연동구조 |
KR100828931B1 (ko) | 2006-01-20 | 2008-05-13 | 주식회사 제노프릭스 | 다수의 기기제어를 위한 범용 리모콘 시스템 |
KR100771918B1 (ko) | 2006-10-17 | 2007-11-01 | 엘에스산전 주식회사 | 기중차단기의 개폐기구 |
KR100876408B1 (ko) | 2007-07-12 | 2008-12-31 | 엘에스산전 주식회사 | 기계적 트립 표시 기구를 갖는 기중 차단기 |
KR100882399B1 (ko) * | 2007-08-20 | 2009-02-05 | 엘에스산전 주식회사 | 자동 풀림 링크 기구를 구비한 회로 차단기 및 이에사용되는 자동풀림 링크 기구 |
CN101599396B (zh) | 2009-07-16 | 2011-06-15 | 浙江三蒙电气科技有限公司 | 一种电路断路器 |
CN202058671U (zh) * | 2011-05-27 | 2011-11-30 | 德力西电气(宁波)有限公司 | 一种断路器防回弹装置 |
-
2011
- 2011-12-30 KR KR20110147818A patent/KR101278501B1/ko active IP Right Grant
-
2012
- 2012-12-26 US US13/727,328 patent/US8975546B2/en not_active Expired - Fee Related
- 2012-12-28 JP JP2012288083A patent/JP5711205B2/ja not_active Expired - Fee Related
- 2012-12-28 EP EP12199560.9A patent/EP2610882B1/en not_active Not-in-force
- 2012-12-28 CN CN201210598992.3A patent/CN103187212B/zh not_active Expired - Fee Related
- 2012-12-28 ES ES12199560.9T patent/ES2556463T3/es active Active
- 2012-12-28 BR BRBR102012033766-5A patent/BR102012033766A2/pt not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60257014A (ja) * | 1984-06-01 | 1985-12-18 | 株式会社日立製作所 | しや断器の手動投入、引外し操作装置 |
JPH0869734A (ja) * | 1994-08-29 | 1996-03-12 | Mitsubishi Electric Corp | 遮断器の機械的インタロック装置 |
Also Published As
Publication number | Publication date |
---|---|
KR101278501B1 (ko) | 2013-07-02 |
US8975546B2 (en) | 2015-03-10 |
JP5711205B2 (ja) | 2015-04-30 |
EP2610882B1 (en) | 2015-09-30 |
US20130168213A1 (en) | 2013-07-04 |
CN103187212A (zh) | 2013-07-03 |
BR102012033766A2 (pt) | 2015-05-12 |
EP2610882A1 (en) | 2013-07-03 |
ES2556463T3 (es) | 2016-01-18 |
CN103187212B (zh) | 2015-10-14 |
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