EP3912238A4 - Supporting mechanism for busbar and switchgear - Google Patents

Supporting mechanism for busbar and switchgear Download PDF

Info

Publication number
EP3912238A4
EP3912238A4 EP19909781.7A EP19909781A EP3912238A4 EP 3912238 A4 EP3912238 A4 EP 3912238A4 EP 19909781 A EP19909781 A EP 19909781A EP 3912238 A4 EP3912238 A4 EP 3912238A4
Authority
EP
European Patent Office
Prior art keywords
switchgear
busbar
supporting mechanism
supporting
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.)
Pending
Application number
EP19909781.7A
Other languages
German (de)
French (fr)
Other versions
EP3912238A1 (en
Inventor
Yicong LIN
Bin SHAN
Zhirong ZHENG
Tian Lin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Schweiz AG
Original Assignee
ABB Schweiz AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ABB Schweiz AG filed Critical ABB Schweiz AG
Publication of EP3912238A1 publication Critical patent/EP3912238A1/en
Publication of EP3912238A4 publication Critical patent/EP3912238A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00—Installations of bus-bars
    • H02G5/02—Open installations
    • H02G5/025—Supporting structures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
    • H02B1/21—Bus-bar arrangements for rack-mounted devices with withdrawable units
EP19909781.7A 2019-01-18 2019-01-18 Supporting mechanism for busbar and switchgear Pending EP3912238A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/072355 WO2020147114A1 (en) 2019-01-18 2019-01-18 Supporting mechanism for busbar and switchgear

Publications (2)

Publication Number Publication Date
EP3912238A1 EP3912238A1 (en) 2021-11-24
EP3912238A4 true EP3912238A4 (en) 2022-08-24

Family

ID=71613628

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19909781.7A Pending EP3912238A4 (en) 2019-01-18 2019-01-18 Supporting mechanism for busbar and switchgear

Country Status (3)

Country Link
EP (1) EP3912238A4 (en)
CN (1) CN113169531B (en)
WO (1) WO2020147114A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113300225B (en) * 2021-05-24 2023-11-14 湖北省电力装备有限公司 High-voltage lifting cabinet

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2581233A1 (en) * 1985-04-24 1986-10-31 Spie Batignolles Insulating clamp for conducting bars, especially for distribution panels

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008005117B4 (en) * 2008-01-14 2014-10-09 Siemens Aktiengesellschaft Electric power distribution unit
US7952025B2 (en) * 2008-12-30 2011-05-31 Mauricio Diaz Switchboard bus assembly in which material requirements are reduced without reducing performance
CN102290759A (en) * 2010-06-21 2011-12-21 珠海光乐电力母线槽有限公司 Dense bus duct
CN102290758A (en) * 2010-06-21 2011-12-21 珠海光乐电力母线槽有限公司 Fire-resistant bus duct
CN201927367U (en) * 2010-12-16 2011-08-10 特莱萨崎电气（上海）有限公司 Large current copper bar linking structure
US8619411B2 (en) * 2011-11-03 2013-12-31 Schneider Electric, USA, Inc. Switchgear bus assembly having reduced power loss, material and temperature
CN202488066U (en) * 2012-03-30 2012-10-10 吉林省金冠电气股份有限公司 Large-phase-distance low-voltage closed bus duct
CN205791364U (en) * 2016-05-18 2016-12-07 镇江西门子母线有限公司 Low-voltage cabinet main bus-bar presss from both sides
CN105914592A (en) * 2016-06-16 2016-08-31 镇江西门子母线有限公司 Low-voltage cabinet novel bus system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2581233A1 (en) * 1985-04-24 1986-10-31 Spie Batignolles Insulating clamp for conducting bars, especially for distribution panels

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
LAFER IBERICA: "Catálogo de productos 06.2017", 30 June 2017 (2017-06-30), XP055940680, Retrieved from the Internet <URL:https://www.laferiberica.com/pdf/lafer/lafer_catalogo_prodotti_es.pdf> [retrieved on 20220711] *
LAFER SRL: "Supporti barre", 11 February 2018 (2018-02-11), XP055940694, Retrieved from the Internet <URL:https://fdocumenti.com/document/supporti-barre.html> [retrieved on 20220711] *
See also references of WO2020147114A1 *

Also Published As

Publication number Publication date
CN113169531A (en) 2021-07-23
EP3912238A1 (en) 2021-11-24
CN113169531B (en) 2024-02-20
WO2020147114A1 (en) 2020-07-23

Similar Documents

Publication Publication Date Title
EP4010946A4 (en) Systems and methods for electrical earthing systems
EP3823115A4 (en) Gas-insulated metal enclosed neutral point complete-set device
EP4064311A4 (en) Breaker and contactor
EP3923433A4 (en) Breaker device and inverter system
EP3806252A4 (en) Gas-insulated switch apparatus
EP4131680A4 (en) Gas-insulated switchgear
EP3843118A4 (en) Dc breaker device
EP3832818A4 (en) Switchgear
EP3807678A4 (en) Reduced size fault interrupter
EP3963682A4 (en) Insulation supporting assembly and gas-insulated transmission line
EP3811393A4 (en) Breaker auto-synchronizer
EP3767763A4 (en) Gas-insulated switching device
EP4016579A4 (en) Electric switching apparatus
EP3866284A4 (en) Gas-insulated switchgear
EP3793032A4 (en) Terminal busbar
EP3912238A4 (en) Supporting mechanism for busbar and switchgear
EP3973339A4 (en) Telecommunications enclosure system
EP4060712A4 (en) Circuit breaker
EP4054037A4 (en) Dc circuit breaker
EP3920203A4 (en) Vacuum-circuit breaker
EP4100981A4 (en) Disconnector for switchgear
EP4099522A4 (en) Gas-insulated switchgear
EP3966842A4 (en) Earthing switch for switchgear and switchgear
EP4081693A4 (en) Enclosure for electrical installations
EP3975352A4 (en) Substation framework

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210519

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Free format text: PREVIOUS MAIN CLASS: H02B0001210000

Ipc: H02G0005020000

A4 Supplementary search report drawn up and despatched

Effective date: 20220721

RIC1 Information provided on ipc code assigned before grant

Ipc: H02B 1/21 20060101ALN20220715BHEP

Ipc: H02G 5/02 20060101AFI20220715BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS