JP6490848B2 - 回路操作器を有する遮断器 - Google Patents
回路操作器を有する遮断器 Download PDFInfo
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- JP6490848B2 JP6490848B2 JP2018028620A JP2018028620A JP6490848B2 JP 6490848 B2 JP6490848 B2 JP 6490848B2 JP 2018028620 A JP2018028620 A JP 2018028620A JP 2018028620 A JP2018028620 A JP 2018028620A JP 6490848 B2 JP6490848 B2 JP 6490848B2
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- circuit
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- 238000001514 detection method Methods 0.000 claims description 48
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 230000002159 abnormal effect Effects 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 5
- 230000014509 gene expression Effects 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Images
Classifications
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- 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
- H01H33/42—Driving mechanisms
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
- H01H19/14—Operating parts, e.g. turn knob
-
- 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
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
-
- 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
- H01H71/04—Means for indicating condition of the switching device
-
- 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
- H01H71/08—Terminals; Connections
-
- 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
- H01H71/128—Manual release or trip mechanisms, e.g. for test purposes
-
- 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
- H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
-
- 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
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
- H01H1/42—Knife-and-clip contacts
-
- 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
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H2071/0292—Housing or frames containing grooves or slots for guiding movable parts
-
- 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
- H01H71/04—Means for indicating condition of the switching device
- H01H2071/046—Means for indicating condition of the switching device exclusively by position of operating part, e.g. with additional labels or marks but no other movable indicators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/04—Cases; Covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/18—Movable parts; Contacts mounted thereon
- H01H21/36—Driving mechanisms
- H01H21/50—Driving mechanisms with indexing or latching means, e.g. indexing by ball and spring; with means to ensure stopping at intermediate operative positions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/54—Lever switches with blade-type contact co-operating with one or two spring-clip contacts, e.g. knife switch
-
- 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
- H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
Landscapes
- Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Contacts (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Locating Faults (AREA)
Description
110 通電部
120 検出部
130 開閉部
140 操作部
400 回路操作器
410 可動部
411 回転部
411a 第1回転部
411b 第2回転部
411c 第1外壁
411d 第2外壁
412 収容部
415 可動端子部
416 端子ホール
417 補助ホール
418 突起部
419 可動端子
420 挿入部
421 ハンドル
422 表示部
423 弾性部
424 ボール
425 スプリング
430 第1固定部
431 第1ケース
433 第1ハンドルガイド部
435 支持部
437 ピボット
439 ボールガイド部
443 固定端子部
445 第1固定端子
446 接触部
447 連結部
448 テンションホール
449 連結孔
450 第2固定部
451 第2ケース
453 第2ハンドルガイド部
465 第2固定端子
470 締結部材
Claims (13)
- 主回路を有する通電部と、
前記主回路から異常電流を検出する検出回路を有する検出部と、
前記主回路と前記検出回路を接離する回路操作器と、を含み、
前記回路操作器は、
前記主回路と前記検出回路にそれぞれ接続されて互いに平行に配置される第1固定部及び第2固定部と、
前記第1固定部と前記第2固定部間に回転可能に結合されて前記主回路と前記検出回路を接離する可動部と、を含むことを特徴とする、回路操作器を有する遮断器。 - 前記第1固定部は、前記主回路又は前記検出回路のいずれか一方に接続される第1固定端子を含み、
前記第2固定部は、前記主回路又は前記検出回路の他方に接続され、前記第1固定端子に対向する第2固定端子を含む、請求項1に記載の回路操作器を有する遮断器。 - 前記可動部は、
前記第1固定部と前記第2固定部間に回転可能に配置される回転部と、
前記回転部を貫通して設置され、前記回転部の回転によって前記第1固定端子及び前記第2固定端子に接離するように構成される可動端子と、を含む、請求項2に記載の回路操作器を有する遮断器。 - 前記第1固定端子及び前記第2固定端子は、
前記可動端子の両側面に接触し、前記可動端子に対向する曲面を有する接触部と、
前記接触部を連結し、前記接触部を支持する連結部と、を含む、請求項3に記載の回路操作器を有する遮断器。 - 前記接触部は、所定間隔で配置される一対からなり、前記一対の接触部間に前記可動端子が引き込まれるようにすることができる、請求項4に記載の回路操作器を有する遮断器。
- 前記回転部には、円管又は円筒状の収容部が形成され、 前記可動部は、
前記収容部に挿入されるスプリングと、
前記スプリングの少なくとも一方の端部に配置され、前記第1固定部と前記第2固定部の少なくとも一方にそれぞれ対向する少なくとも1つのボールと、をさらに含む、請求項3に記載の回路操作器を有する遮断器。 - 前記第1固定部と前記第2固定部の少なくとも一方は、前記回転部が回転する方向に前記ボールをガイドし、前記ボールにより前記スプリングに印加される圧力を制御するための屈曲形状のボールガイド部をさらに含む、請求項6に記載の回路操作器を有する遮断器。
- 前記ボールガイド部は、前記ボールが停止できる空間を提供する凹部を有する、請求項7に記載の回路操作器を有する遮断器。
- 前記回転部は、
前記可動端子が挿入設置される端子ホールと、
前記端子ホールの内壁から前記可動端子に対向して突出した突起部と、を含み、
前記可動端子は、
前記突起部を収容する挿入部を含む、請求項3に記載の回路操作器を有する遮断器。 - 前記回転部は、一部に形成される第1回転部より他部に形成される第2回転部の方が大きい直径を有するように形成され、
前記第1回転部の周囲に形成される第1外壁及び前記第2回転部の周囲に形成される第2外壁は、それぞれ前記第1固定部及び前記第2固定部を支持し、
前記第2外壁は、前記遮断器の外部に露出する、請求項3又は6に記載の回路操作器を有する遮断器。 - 前記第2外壁には、前記主回路と前記検出回路の接続状態又は分離状態を表示する表示部が設けられる、請求項10に記載の回路操作器を有する遮断器。
- 前記可動部は、
前記第2外壁に配置されるハンドルをさらに含む、請求項11に記載の回路操作器を有する遮断器。 - 前記第1固定部及び前記第2固定部の一側には、それぞれ前記ハンドル及び前記表示部の一部を外部に露出し、前記ハンドルの移動領域を提供するハンドルガイド部が形成される、請求項12に記載の回路操作器を有する遮断器。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2017-0023132 | 2017-02-21 | ||
KR1020170023132A KR101912698B1 (ko) | 2017-02-21 | 2017-02-21 | 조작기를 갖는 차단기 |
Publications (2)
Publication Number | Publication Date |
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JP2018137224A JP2018137224A (ja) | 2018-08-30 |
JP6490848B2 true JP6490848B2 (ja) | 2019-03-27 |
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JP2018028620A Active JP6490848B2 (ja) | 2017-02-21 | 2018-02-21 | 回路操作器を有する遮断器 |
Country Status (6)
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US (1) | US10424453B2 (ja) |
EP (1) | EP3364439B1 (ja) |
JP (1) | JP6490848B2 (ja) |
KR (1) | KR101912698B1 (ja) |
CN (1) | CN108461347B (ja) |
ES (1) | ES2755893T3 (ja) |
Families Citing this family (1)
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KR101912699B1 (ko) * | 2017-07-27 | 2018-12-28 | 엘에스산전 주식회사 | 직류 기중차단기 |
Family Cites Families (17)
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FR2622347B1 (fr) * | 1987-10-26 | 1995-04-14 | Merlin Gerin | Dispositif de coupure pour un disjoncteur multipolaire a contact rotatif double |
US6437262B1 (en) | 2001-02-28 | 2002-08-20 | General Electric Company | Handle operating assembly for an electric disconnect switch |
KR20010099395A (ko) | 2001-09-25 | 2001-11-09 | 황종근 | 레버 구동 로터리 스위치 |
JP4257990B2 (ja) | 2002-04-12 | 2009-04-30 | 三菱電機株式会社 | 引出形遮断器 |
DE10234925A1 (de) | 2002-07-31 | 2004-02-19 | BSH Bosch und Siemens Hausgeräte GmbH | Drehwähler |
JP4200291B2 (ja) | 2003-05-21 | 2008-12-24 | 富士電機アセッツマネジメント株式会社 | 漏電遮断器 |
JP4315983B2 (ja) | 2007-01-19 | 2009-08-19 | ホシデン株式会社 | 複合スイッチ |
JP5022115B2 (ja) * | 2007-06-12 | 2012-09-12 | 日本電産コパル電子株式会社 | 高周波スイッチ |
KR100876408B1 (ko) | 2007-07-12 | 2008-12-31 | 엘에스산전 주식회사 | 기계적 트립 표시 기구를 갖는 기중 차단기 |
MY158119A (en) * | 2007-08-20 | 2016-08-30 | Ls Ind Systems Co Ltd | Circuit breaker with temperature sensor |
KR20120001883U (ko) | 2010-09-03 | 2012-03-13 | 엘에스산전 주식회사 | 회로차단기의 과전류계전기용 정격설정장치 |
DE102012008276A1 (de) * | 2011-07-25 | 2013-01-31 | Abb Technology Ag | Verriegelungsvorrichtung für eine Antriebseinheit eines Dreistellungsantriebes für ein Schaltgerät einer Schaltanlage |
US8981244B2 (en) | 2012-12-14 | 2015-03-17 | Solteam Electronics Co., Ltd. | Forward/backward rotation switching mechanism |
KR101522272B1 (ko) * | 2014-06-30 | 2015-05-21 | 엘에스산전 주식회사 | 회로 차단기의 중성 극 변류기 모듈 및 중성 극 전류 검출 장치 |
KR101701028B1 (ko) * | 2015-04-13 | 2017-02-01 | 엘에스산전 주식회사 | 안전 스위칭 부를 갖는 차단기 |
KR101703760B1 (ko) * | 2015-07-14 | 2017-02-22 | (주)서전기전 | 진공차단기용 양방향 개폐조작기 |
KR101827118B1 (ko) * | 2016-05-23 | 2018-02-07 | 엘에스산전 주식회사 | 회로차단기 |
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2017
- 2017-02-21 KR KR1020170023132A patent/KR101912698B1/ko active IP Right Grant
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2018
- 2018-02-08 EP EP18155763.8A patent/EP3364439B1/en active Active
- 2018-02-08 ES ES18155763T patent/ES2755893T3/es active Active
- 2018-02-08 CN CN201810129175.0A patent/CN108461347B/zh active Active
- 2018-02-20 US US15/900,331 patent/US10424453B2/en active Active
- 2018-02-21 JP JP2018028620A patent/JP6490848B2/ja active Active
Also Published As
Publication number | Publication date |
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KR20180096421A (ko) | 2018-08-29 |
ES2755893T3 (es) | 2020-04-24 |
JP2018137224A (ja) | 2018-08-30 |
KR101912698B1 (ko) | 2018-10-29 |
EP3364439B1 (en) | 2019-08-28 |
CN108461347A (zh) | 2018-08-28 |
EP3364439A1 (en) | 2018-08-22 |
US10424453B2 (en) | 2019-09-24 |
CN108461347B (zh) | 2020-01-14 |
US20180240634A1 (en) | 2018-08-23 |
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