IN2014CN04728A - - Google Patents

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Publication number
IN2014CN04728A
IN2014CN04728A IN4728CHN2014A IN2014CN04728A IN 2014CN04728 A IN2014CN04728 A IN 2014CN04728A IN 4728CHN2014 A IN4728CHN2014 A IN 4728CHN2014A IN 2014CN04728 A IN2014CN04728 A IN 2014CN04728A
Authority
IN
India
Prior art keywords
insulating coating
fixed contact
actuator
embedded
electronic unit
Prior art date
Application number
Other languages
English (en)
Inventor
Osvaldo Prestini
Roberto Usai
Original Assignee
Abb Technology 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 Technology Ag filed Critical Abb Technology Ag
Publication of IN2014CN04728A publication Critical patent/IN2014CN04728A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/223—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil adapted to be supplied by AC
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/002—Details of electromagnetic relays particular to three-phase electromagnetic relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/0241—Structural association of a fuse and another component or apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/0241—Structural association of a fuse and another component or apparatus
    • H01H2085/0291—Structural association with a current transformer
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/046—Fuses formed as printed circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Control Of Stepping Motors (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
IN4728CHN2014 2011-11-29 2012-11-06 IN2014CN04728A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11191052.7A EP2600377B1 (en) 2011-11-29 2011-11-29 A multiphase medium voltage vacuum contactor
PCT/EP2012/071924 WO2013079284A1 (en) 2011-11-29 2012-11-06 A multiphase medium voltage vacuum contactor

Publications (1)

Publication Number Publication Date
IN2014CN04728A true IN2014CN04728A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2015-09-18

Family

ID=47172611

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4728CHN2014 IN2014CN04728A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2011-11-29 2012-11-06

Country Status (9)

Country Link
US (1) US9418810B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP2600377B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR101973223B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN103959420B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR112014012872A8 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2526772T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN2014CN04728A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PL (1) PL2600377T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO2013079284A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200484888Y1 (ko) 2016-02-12 2017-11-03 엘에스산전 주식회사 진공전자접촉기의 퓨즈 케이스와 케이스 커버
ES2987889T3 (es) * 2017-08-14 2024-11-18 Abb Schweiz Ag Kit de sistema de enclavamiento mecánico para un contactor de media tensión
CN107749337A (zh) * 2017-10-20 2018-03-02 湖北大二互科技股份有限公司 一种20kV环网柜用三相电压互感器
US12057683B2 (en) * 2022-04-21 2024-08-06 Jst Power Equipment, Inc. Circuit breaker with single phase control

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770917A (en) * 1972-06-02 1973-11-06 Allis Chalmers Draw out switchgear assembly with suspended linear guide support means for movable contactor
US5175403A (en) * 1991-08-22 1992-12-29 Cooper Power Systems, Inc. Recloser means for reclosing interrupted high voltage electric circuit means
US5481075A (en) * 1994-03-11 1996-01-02 Toshiba International Corporation Compact motor controller with an improved arrangement for disconnecting and withdrawing a drawout unit
GB0001573D0 (en) * 2000-01-24 2000-03-15 Welwyn Components Ltd Printed circuit board with fuse
CA2410703A1 (en) * 2000-05-23 2001-11-29 Abb Power T & D Company Inc. Combination of a vacuum interruption device and oil-filled transformer
US7133271B2 (en) * 2003-12-23 2006-11-07 Mcgraw-Edison Company Switchgear with embedded electronic controls
EP2038662A2 (en) * 2006-07-10 2009-03-25 SSI Power LLC Current monitoring device for high voltage electric power lines
TWI435355B (zh) * 2006-09-20 2014-04-21 Hitachi Ltd Vacuum insulated switch drive

Also Published As

Publication number Publication date
US20150303013A1 (en) 2015-10-22
US9418810B2 (en) 2016-08-16
BR112014012872A2 (pt) 2017-06-13
PL2600377T3 (pl) 2015-05-29
BR112014012872A8 (pt) 2017-12-26
ES2526772T3 (es) 2015-01-15
KR101973223B1 (ko) 2019-04-26
CN103959420A (zh) 2014-07-30
CN103959420B (zh) 2017-03-01
EP2600377A1 (en) 2013-06-05
KR20140099228A (ko) 2014-08-11
EP2600377B1 (en) 2014-10-08
WO2013079284A1 (en) 2013-06-06

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