IN2014MN02322A - - Google Patents

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Publication number
IN2014MN02322A
IN2014MN02322A IN2322MUN2014A IN2014MN02322A IN 2014MN02322 A IN2014MN02322 A IN 2014MN02322A IN 2322MUN2014 A IN2322MUN2014 A IN 2322MUN2014A IN 2014MN02322 A IN2014MN02322 A IN 2014MN02322A
Authority
IN
India
Prior art keywords
fixed contact
changeover
contact
moving contact
selector
Prior art date
Application number
Other languages
English (en)
Inventor
Qiang Zhu
Yiming Yu
Chengbao Wang
Original Assignee
Huaming Power Equipment Mfg Co
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 Huaming Power Equipment Mfg Co filed Critical Huaming Power Equipment Mfg Co
Publication of IN2014MN02322A publication Critical patent/IN2014MN02322A/en

Links

Classifications

    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H33/6661—Combination with other type of switch, e.g. for load break switches
    • 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
    • H01H9/0005—Tap change devices
    • H01H9/0016—Contact arrangements for tap changers
    • 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
    • H01H33/022—Details particular to three-phase circuit breakers
    • 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
    • H01H9/0005—Tap change devices
    • H01H9/0038—Tap change devices making use of vacuum switches
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/6623—Details relating to the encasing or the outside layers of the vacuum switch housings
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H2033/6665—Details concerning the mounting or supporting of the individual vacuum bottles

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
IN2322MUN2014 2012-05-17 2012-08-13 IN2014MN02322A (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210155015.6A CN102709106B (zh) 2012-05-17 2012-05-17 真空灭弧转换选择器
PCT/CN2012/001079 WO2013170405A1 (zh) 2012-05-17 2012-08-13 真空灭弧转换选择器

Publications (1)

Publication Number Publication Date
IN2014MN02322A true IN2014MN02322A (enExample) 2015-10-09

Family

ID=46901785

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2322MUN2014 IN2014MN02322A (enExample) 2012-05-17 2012-08-13

Country Status (7)

Country Link
US (1) US9082573B2 (enExample)
KR (1) KR101695798B1 (enExample)
CN (1) CN102709106B (enExample)
BR (1) BR112014028286B1 (enExample)
DE (1) DE112012003991B4 (enExample)
IN (1) IN2014MN02322A (enExample)
WO (1) WO2013170405A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012134958A1 (en) * 2011-03-25 2012-10-04 Abb Technology Ag An improved tap changer
DE102013110655B4 (de) * 2013-09-26 2016-02-25 Maschinenfabrik Reinhausen Gmbh Schalter, Stufenschalter für einen Regeltransformator sowie Regeltransformator
CN104681322A (zh) * 2013-11-27 2015-06-03 Abb研究有限公司 分接头变换器
CN104157506A (zh) * 2014-08-19 2014-11-19 吴江市泰恒电气有限公司 35kv电压等级油浸复合式真空有载分接开关
DE102014112764A1 (de) * 2014-09-04 2016-03-10 Maschinenfabrik Reinhausen Gmbh Schaltanordnung für einen Regeltransformator, insbesondere Polungsschalter
GB2551307B (en) * 2016-04-08 2021-10-13 Morris Line Engineering Ltd Electrical switching assembly
CN106783377A (zh) * 2016-12-30 2017-05-31 宁波安德奥电力设备有限公司 多档位真空有载分接开关
CN109755051B (zh) * 2019-01-28 2023-09-05 沈阳东电科发科技有限公司 一种复合式真空灭弧有载调压开关的切换选择器
EP4084032B1 (en) * 2021-04-28 2025-06-04 Hitachi Energy Ltd Vacuum interrupter assembly for a power diverter switch, power diverter switch for a transformer load tap changer and transformer load tap changer
CN114334533B (zh) * 2021-11-12 2025-11-21 山东泰开电力设备有限公司 一种真空有载分接开关真空管驱动凸轮结构

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925722A (en) * 1972-05-01 1975-12-09 Gen Electric Wear indicator for vacuum circuit interrupter
US3819892A (en) * 1972-11-30 1974-06-25 Gen Electric Fail safe vacuum type circuit interrupter and associated load current tap changer for electric induction apparatus
US4081741A (en) * 1975-10-29 1978-03-28 Asea Aktiebolag On-load tap changer
SE402502B (sv) * 1976-10-29 1978-07-03 Asea Ab Lindningskopplare
IN169357B (enExample) * 1986-07-05 1991-09-28 Reinhausen Maschf Scheubeck
DE3833126C2 (de) * 1988-09-29 1995-11-30 Reinhausen Maschf Scheubeck Lastwähler für Stufentransformatoren
DE19501529C1 (de) * 1995-01-19 1996-06-20 Reinhausen Maschf Scheubeck Umschaltanordnung
DE19510809C1 (de) * 1995-03-24 1996-07-04 Reinhausen Maschf Scheubeck Lastumschalter eines Stufenschalters
CN1163922C (zh) * 1998-03-17 2004-08-25 富士电机株式会社 真空阀式负载时分接头转换装置
DE19821775C1 (de) * 1998-05-14 1999-10-14 Reinhausen Maschf Scheubeck Lastwähler
CN101521097B (zh) * 2008-02-25 2012-12-19 沈阳东电科发科技有限公司 一种复合型真空灭弧电力变压器有载调压开关
CN201359915Y (zh) * 2009-03-04 2009-12-09 上海华明电力设备制造有限公司 有载分接开关的真空泡切换芯子
EP2261935A1 (en) * 2009-06-10 2010-12-15 ABB Research Ltd. Selector switch and method of operating a selector switch
DE102009043171B4 (de) * 2009-09-26 2014-11-20 Maschinenfabrik Reinhausen Gmbh Stufenschalter mit Vakuumschaltröhren
CN202025656U (zh) * 2011-01-28 2011-11-02 贵州长征电力设备有限公司 有载分接开关的负荷选择器
CN102097246B (zh) * 2011-01-28 2013-05-08 贵州长征电力设备有限公司 一种真空有载分接开关的转动结构
CN202585193U (zh) * 2012-05-17 2012-12-05 上海华明电力设备集团有限公司 真空灭弧转换选择器

Also Published As

Publication number Publication date
KR101695798B1 (ko) 2017-01-13
WO2013170405A1 (zh) 2013-11-21
US20130306601A1 (en) 2013-11-21
BR112014028286B1 (pt) 2021-01-05
CN102709106A (zh) 2012-10-03
BR112014028286A2 (pt) 2017-07-18
US9082573B2 (en) 2015-07-14
CN102709106B (zh) 2015-03-11
KR20150013539A (ko) 2015-02-05
DE112012003991B4 (de) 2018-02-22
DE112012003991T5 (de) 2014-08-28

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