WO2022220362A1 - 대차장치 및 이를 포함하는 차단기 - Google Patents
대차장치 및 이를 포함하는 차단기 Download PDFInfo
- Publication number
- WO2022220362A1 WO2022220362A1 PCT/KR2021/017456 KR2021017456W WO2022220362A1 WO 2022220362 A1 WO2022220362 A1 WO 2022220362A1 KR 2021017456 W KR2021017456 W KR 2021017456W WO 2022220362 A1 WO2022220362 A1 WO 2022220362A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- socket
- coupled
- bogie device
- connector assembly
- coupling
- 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.)
- Ceased
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/173—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
-
- 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
- H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
- H01R13/6315—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only allowing relative movement between coupling parts, e.g. floating connection
Definitions
- a circuit breaker is installed in a high voltage power system and is a type of circuit breaker configured to protect the power system by blocking the circuit when a dangerous situation such as a short circuit or overcurrent occurs. it is designed to
- the connector assembly may further include a connection plate formed to protrude to the rear of the socket mounting unit, and a connector bracket having one end coupled to the connection plate and the other end coupled to the connector coupling unit formed to protrude from the bottom surface of the bogie device.
- the circuit breaker 10 may be mounted to be accommodated inside the cradle 30 provided in the switchboard.
- the circuit breaker 10 may include a main body 12 and a bogie device 11 coupled to a lower portion of the main body 12 and movable with respect to the cradle 30 .
- the end bar 300 may be provided so that both ends are coupled to one end of each of the pair of vertical frames 200 .
- the end bar 300 may form a skeleton of the bogie device 11 together with the horizontal frame 100 and the vertical frame 200 .
- 5 is a front view of a portion of the end bar 300 according to an embodiment.
- 6 is a view showing a part of the connector bracket 450 according to an embodiment.
- the guide bush 430 is formed to protrude from the socket mounting part 420 at a position spaced apart from the socket part 410 and may be provided to have a hollow.
- the guide bush 430 may be provided to be fixedly coupled to the socket mounting part 420 .
- the bogie device 11 may move toward the coupling assembly 1000 . At this time, the connector assembly 400 of the bogie device 11 is located above the coupling assembly 1000 .
- the coupling pin 1200 may be completely inserted into the guide bush 430 .
- the socket unit 410 provided every day is inserted into the coupling socket 1100 provided as a target and the coupling between them is completed, and the connector assembly 400 and the coupling assembly 1000 are coupled to each other and electrically can be connected to
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Description
Claims (10)
- 가로프레임;상기 가로프레임의 양단에 각각 결합하고, 한 쌍으로 구비되는 세로프레임;양단부가 한 쌍의 상기 세로프레임 각각의 일단에 결합하는 엔드바(end bar); 및상기 엔드바에 상하좌우 방향 중 적어도 어느 한 방향으로 이동 가능하도록 결합하는 커넥터어셈블리를 포함하고,상기 커넥터어셈블리는,복수의 배선 터미널이 구비되는 소켓부;상기 소켓부가 장착되고, 판형으로 구비되는 소켓장착부; 및상기 소켓부와 이격된 위치에 상기 소켓장착부에 돌출되도록 형성되고, 중공을 가지는 가이드부시를 포함하는,대차장치.
- 제1항에 있어서,상기 엔드바에는 상기 소켓부가 장착되는 소켓장착홀이 형성되고,상기 소켓장착홀의 상하방향 길이는 상기 소켓부의 상하방향 길이보다 크게 형성되는,대차장치.
- 제1항에 있어서,상기 커넥터어셈블리는,상기 소켓장착부의 후방으로 돌출되도록 형성되는 연결플레이트; 및일단부는 상기 연결플레이트와 결합하고, 타단부는 상기 대차장치의 바닥면으로부터 돌출되도록 형성되는 커넥터결합부에 결합하는 커넥터브라켓을 더 포함하는,대차장치.
- 제3항에 있어서,상기 커넥터브라켓은,상기 연결플레이트와 결합하는 제1피스;상기 제1피스로부터 절곡되도록 형성되는 제2피스; 및상기 제2피스로부터 절곡되도록 형성되고, 길이방향이 상기 대차장치의 전후방향과 나란하게 배치되고, 단부가 상기 커넥터결합부에 결합하는 제3피스를 포함하는,대차장치.
- 제4항에 있어서,상기 제3피스에는 결합부삽입홀이 형성되고, 상기 커넥터결합부의 상단부는 상기 결합부삽입홀에 삽입되도록 구비되는,대차장치.
- 제4항에 있어서,상기 커넥터어셈블리는,일단부가 상기 제2피스에 결합하고, 타단부가 상기 커넥터결합부에 결합하고, 길이방향이 상기 제3피스의 길이방향으로 배치되는 탄성부를 더 포함하는,대차장치.
- 제1항에 있어서,상기 엔드바에는 상기 가이드부시가 관통하여 배치되는 부시장착홀이 형성되고,상기 부시장착홀은 상기 엔드바의 상하방향 지름이 상기 엔드바의 좌우방향지름보다 큰 장공(slot hole)로 형성되는,대차장치.
- 제7항에 있어서,상기 가이드부시는,상기 소켓장착부의 전방으로 돌출되는 제1장착부; 및상기 소켓장착부의 후방으로 돌출되는 제2장착부를 포함하고,상기 제2장착부는 상기 부시장착홀에 삽입되도록 구비되는,대차장치.
- 제8항에 있어서,상기 커넥터어셈블리는 상기 소켓장착부의 적어도 일부가 상기 엔드바의 외측면에 접촉하고,상기 커넥터어셈블리는 상기 엔드바에 대하여 상하방향으로 이동 가능하도록 상기 대차장치에 장착되는,대차장치.
- 본체; 및상기 본체의 하부에 결합하는 제1항에 기재된 대차장치를 포함하고,상기 대차장치는,한 쌍의 상기 세로프레임 외측에 상기 세로프레임에 대하여 회전가능하도록 결합하는 롤러를 더 포함하는,차단기.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18/272,145 US12288966B2 (en) | 2021-04-13 | 2021-11-25 | Bogie apparatus and circuit breaker comprising same |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2021-0047566 | 2021-04-13 | ||
| KR1020210047566A KR102506782B1 (ko) | 2021-04-13 | 2021-04-13 | 대차장치 및 이를 포함하는 차단기 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2022220362A1 true WO2022220362A1 (ko) | 2022-10-20 |
Family
ID=83640769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2021/017456 Ceased WO2022220362A1 (ko) | 2021-04-13 | 2021-11-25 | 대차장치 및 이를 포함하는 차단기 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US12288966B2 (ko) |
| KR (1) | KR102506782B1 (ko) |
| WO (1) | WO2022220362A1 (ko) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100102488A (ko) * | 2009-03-11 | 2010-09-24 | 엘에스산전 주식회사 | 회로 차단기의 접촉 장치 |
| US20120228095A1 (en) * | 2011-03-08 | 2012-09-13 | Eaton Industries Gmbh | Flexible cover for contacts of a plug-in or withdrawable unit |
| KR101528602B1 (ko) * | 2014-09-15 | 2015-06-12 | 윤여관 | 정렬이 용이한 수납유닛 조립체 및 이를 구비한 mcc |
| KR101759603B1 (ko) * | 2016-02-15 | 2017-07-19 | 엘에스산전 주식회사 | 인출형 기중차단기의 제어단자 접속장치 |
| US20180287311A1 (en) * | 2015-12-01 | 2018-10-04 | Connecteurs Electriques Deutsch | Snap-Lock Relay Socket |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US5385481A (en) * | 1991-12-20 | 1995-01-31 | Tandem Computers Incorporated | Alignment mechanism for blind-matable connection for two or more connectors |
| US5391091A (en) * | 1993-06-30 | 1995-02-21 | American Nucleonics Corporation | Connection system for blind mate electrical connector applications |
| US5514000A (en) * | 1994-07-22 | 1996-05-07 | Molex Incorporated | Polarizing and/or floating panel mount for electrical connectors |
| US5622511A (en) * | 1995-12-11 | 1997-04-22 | Intel Corporation | Floating connector housing |
| US5761045A (en) * | 1995-12-22 | 1998-06-02 | Apple Computer, Inc. | Modular, redundant, hot swappable, blind mate power supply system |
| US6358075B1 (en) * | 1998-10-13 | 2002-03-19 | Raytheon Company | Mating alignment guide |
| DE10153109C2 (de) * | 2001-10-22 | 2003-08-14 | Siemens Ag | Traggestell für einen elektrischen Schalter |
| DE10153107C1 (de) * | 2001-10-22 | 2003-08-21 | Siemens Ag | Verriegelungseinrichtung |
| US7419394B2 (en) * | 2005-11-11 | 2008-09-02 | Rockwell Automation Technologies, Inc. | Electrical system having withdrawable unit with maintained control and communication connection |
| US7684201B2 (en) * | 2007-06-01 | 2010-03-23 | Dell Products, Lp | Multi-stage alignment guidepin |
| KR101078955B1 (ko) * | 2010-03-23 | 2011-11-01 | 엘에스산전 주식회사 | 회로차단기의 플러그 인터록 장치 |
| FR2990746A1 (fr) * | 2012-05-16 | 2013-11-22 | Staubli Sa Ets | Ensemble de raccord et assemblage correspondant |
| US10604990B2 (en) | 2016-09-23 | 2020-03-31 | Endura Products, Llc | Passive door bolt assembly |
| EP3751679B1 (en) * | 2018-02-05 | 2023-04-05 | Panasonic Intellectual Property Management Co., Ltd. | Connector holding mechanism |
| US10541519B1 (en) * | 2018-10-10 | 2020-01-21 | Hamilton Sundstrand Corporation | Large current circuit breaker plug-in installation |
-
2021
- 2021-04-13 KR KR1020210047566A patent/KR102506782B1/ko active Active
- 2021-11-25 WO PCT/KR2021/017456 patent/WO2022220362A1/ko not_active Ceased
- 2021-11-25 US US18/272,145 patent/US12288966B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100102488A (ko) * | 2009-03-11 | 2010-09-24 | 엘에스산전 주식회사 | 회로 차단기의 접촉 장치 |
| US20120228095A1 (en) * | 2011-03-08 | 2012-09-13 | Eaton Industries Gmbh | Flexible cover for contacts of a plug-in or withdrawable unit |
| KR101528602B1 (ko) * | 2014-09-15 | 2015-06-12 | 윤여관 | 정렬이 용이한 수납유닛 조립체 및 이를 구비한 mcc |
| US20180287311A1 (en) * | 2015-12-01 | 2018-10-04 | Connecteurs Electriques Deutsch | Snap-Lock Relay Socket |
| KR101759603B1 (ko) * | 2016-02-15 | 2017-07-19 | 엘에스산전 주식회사 | 인출형 기중차단기의 제어단자 접속장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20220141431A (ko) | 2022-10-20 |
| KR102506782B1 (ko) | 2023-03-06 |
| US12288966B2 (en) | 2025-04-29 |
| US20240079860A1 (en) | 2024-03-07 |
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