JP2009259821A - ロック機構を有する回路遮断器 - Google Patents
ロック機構を有する回路遮断器 Download PDFInfo
- Publication number
- JP2009259821A JP2009259821A JP2009096158A JP2009096158A JP2009259821A JP 2009259821 A JP2009259821 A JP 2009259821A JP 2009096158 A JP2009096158 A JP 2009096158A JP 2009096158 A JP2009096158 A JP 2009096158A JP 2009259821 A JP2009259821 A JP 2009259821A
- Authority
- JP
- Japan
- Prior art keywords
- circuit breaker
- plate
- padlock
- trip
- exemplary embodiment
- 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.)
- Granted
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
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
- H01H9/281—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock
- H01H9/282—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock and a separate part mounted or mountable on the switch assembly and movable between an unlocking position and a locking position where it can be secured by the padlock
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/42—Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric
-
- 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
- H01H71/1054—Means for avoiding unauthorised release
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Breakers (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Trip Switchboards (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
【解決手段】 回路遮断器は、例示的実施形態において回路遮断装置を含み、回路遮断装置は、回路遮断器接点と連結した側軸と、側軸と連結した側軸カムと、側軸カムと連係するように構成された持ち上げ板と、持ち上げ板と係合するように構成されたパドロック板とを含む。回路遮断器は、さらなる例示的実施形態において回路遮断器システムを含み、このシステムは、回路遮断器接点を有し、「オフ」状態に構成された回路遮断器と、回路遮断器に配置されたパドロック板であって、パドロック板が係合すると、回路遮断器がトリップフリー状態にロックされるパドロック板と、パドロック板の係合に応じて回路遮断器を「オフ」状態にロックするように構成されたロック機構とを含む。
【選択図】 図1
Description
Claims (10)
- 回路遮断器接点と連結した側軸(110)と、
前記側軸と連結した側軸カム(151)と、
前記側軸カムと連係するように構成された持ち上げ板(152)と、
前記持ち上げ板と係合するように構成されたパドロック板(153)とを備える、回路遮断装置。 - 前記側軸カム(151)は阻止機構を含む、請求項1に記載の装置。
- 前記阻止機構は阻止ピン(155)である、請求項2に記載の装置。
- 前記持ち上げ板(152)は、阻止ピン(155)と係合するように構成された阻止カムプロファイル(159)を含む、請求項1乃至3のいずれか1項に記載の装置。
- 前記持ち上げ板(152)と前記パドロック板(153)との間に配置されたトリップパドル(154)をさらに備える、請求項1乃至4のいずれか1項に記載の装置。
- 前記パドロック板(153)は、前記トリップパドル(154)と連結する、請求項5に記載の装置。
- 回路遮断器接点を有し、「オフ」状態に構成された回路遮断器(150)と、
前記回路遮断器に配置されたパドロック板(153)であって、前記パドロック板が係合すると、前記回路遮断器がトリップフリー状態にロックされる前記パドロック板と、
前記パドロック板の係合に応じて前記回路遮断器を前記「オフ」状態にロックするように構成されたロック機構とを備える、回路遮断システム。 - 前記パドロック板(153)は、前記回路遮断器(150)から外側へ引き出されるように構成された、請求項7に記載のシステム。
- 前記回路遮断器接点と連結した側軸(110)と、
前記側軸と連結した側軸カム(151)とをさらに備える、請求項8に記載のシステム。 - 前記側軸カム(151)と連係するように構成された持ち上げ板(152)をさらに備え、
前記パドロック板(153)は、前記持ち上げ板と係合するように構成された、請求項9に記載のシステム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/103,225 US7943873B2 (en) | 2008-04-15 | 2008-04-15 | Circuit breaker with locking mechanism |
US12/103,225 | 2008-04-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009259821A true JP2009259821A (ja) | 2009-11-05 |
JP5337564B2 JP5337564B2 (ja) | 2013-11-06 |
Family
ID=40852261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009096158A Expired - Fee Related JP5337564B2 (ja) | 2008-04-15 | 2009-04-10 | ロック機構を有する回路遮断器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7943873B2 (ja) |
EP (1) | EP2110909A3 (ja) |
JP (1) | JP5337564B2 (ja) |
CN (1) | CN101615533B (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011055564A1 (ja) * | 2009-11-03 | 2011-05-12 | 三菱電機株式会社 | 開閉装置の操作機構 |
KR101060786B1 (ko) * | 2009-11-19 | 2011-08-30 | 엘에스산전 주식회사 | 회로 차단기의 잠금 장치 |
ES2602752T3 (es) * | 2011-06-22 | 2017-02-22 | Abb S.P.A. | Dispositivo de conmutación y sistema de distribución de energía relativo |
CN103700537B (zh) * | 2011-09-29 | 2015-10-28 | 巨邦电气集团有限公司 | 一种户内高压真空断路器 |
US9299522B2 (en) | 2012-09-28 | 2016-03-29 | General Electric Company | Shutter locking mechanism for circuit breaker assembly |
DE102015113160A1 (de) | 2015-08-10 | 2017-02-16 | Abb Schweiz Ag | Verriegelungsvorrichtung für eine Hochspannungsschaltanlage |
US10157721B2 (en) | 2016-04-07 | 2018-12-18 | DEA Incorporated | Electrical breaker rear side actuator |
US9842708B1 (en) | 2016-06-03 | 2017-12-12 | General Electric Company | Circuit breaker latch mechanism integrated into the rotor assembly |
AU2017331277B2 (en) | 2016-09-23 | 2024-05-30 | Marengo Therapeutics, Inc. | Multispecific antibody molecules comprising lambda and kappa light chains |
CN114843153A (zh) * | 2022-05-25 | 2022-08-02 | 浙江西屋电气股份有限公司 | 一种小型断路器防误合闸装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5477016A (en) * | 1993-02-16 | 1995-12-19 | Merlin Gerin | Circuit breaker with remote control and disconnection function |
US5782341A (en) * | 1995-12-22 | 1998-07-21 | General Electric Company | Padlocking arrangement for high ampere-rated circuit breaker |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4001742A (en) * | 1975-10-30 | 1977-01-04 | General Electric Company | Circuit breaker having improved operating mechanism |
US6472620B2 (en) * | 2000-03-17 | 2002-10-29 | Ge Power Controls France Sas | Locking arrangement for circuit breaker draw-out mechanism |
-
2008
- 2008-04-15 US US12/103,225 patent/US7943873B2/en not_active Expired - Fee Related
-
2009
- 2009-04-07 EP EP09157487A patent/EP2110909A3/en not_active Withdrawn
- 2009-04-10 JP JP2009096158A patent/JP5337564B2/ja not_active Expired - Fee Related
- 2009-04-15 CN CN2009101351911A patent/CN101615533B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5477016A (en) * | 1993-02-16 | 1995-12-19 | Merlin Gerin | Circuit breaker with remote control and disconnection function |
US5782341A (en) * | 1995-12-22 | 1998-07-21 | General Electric Company | Padlocking arrangement for high ampere-rated circuit breaker |
Also Published As
Publication number | Publication date |
---|---|
JP5337564B2 (ja) | 2013-11-06 |
CN101615533A (zh) | 2009-12-30 |
US20090255786A1 (en) | 2009-10-15 |
EP2110909A3 (en) | 2011-11-09 |
EP2110909A2 (en) | 2009-10-21 |
US7943873B2 (en) | 2011-05-17 |
CN101615533B (zh) | 2013-11-20 |
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