IN2014DN10459A - - Google Patents

Info

Publication number
IN2014DN10459A
IN2014DN10459A IN10459DEN2014A IN2014DN10459A IN 2014DN10459 A IN2014DN10459 A IN 2014DN10459A IN 10459DEN2014 A IN10459DEN2014 A IN 10459DEN2014A IN 2014DN10459 A IN2014DN10459 A IN 2014DN10459A
Authority
IN
India
Prior art keywords
electromagnet
capacitor
operating device
case
section
Prior art date
Application number
Inventor
Takashi Sato
Ayumu Morita
Kenji Tsuchiya
Masato Yabu
Akio Nakazawa
Hisao Kawakami
Shigeru Yokosuka
seiji Seya
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of IN2014DN10459A publication Critical patent/IN2014DN10459A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/021—Bases; Casings; Covers structurally combining a relay and an electronic component, e.g. varistor, RC circuit
    • 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
    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/38—Power arrangements internal to the switch for operating the driving mechanism using electromagnet
    • 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
    • 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
    • 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
    • H01H33/6662—Operating arrangements using bistable electromagnetic actuators, e.g. linear polarised electromagnetic actuators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/60—Contact arrangements moving contact being rigidly combined with movable part of magnetic circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • 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
    • H01H9/0066—Auxiliary contact devices
    • 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
    • H01H2033/6667—Details concerning lever type driving rod arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2205/00—Movable contacts
    • H01H2205/002—Movable contacts fixed to operating part

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)

Abstract

The purpose of the present invention is to provide an operating device or a vacuum switch that allows the overall height of the operating device to be reduced and convenience of installation to be improved. In order to solve the aforementioned problem this operating device is equipped with: an electromagnet (14) which is provided inside a case (10) and fixed to the case (10) via a fixation section; a capacitor (16) which is provided at an inner end part of the case (10); a control substrate (18) which is provided opposite to the capacitor (16) across the electromagnet (14); an auxiliary contact (34) which is provided above the capacitor (16); a movable section which can be moved by means of a magnetic force generated by the electromagnet (14); and a power transmission section which operates in conjunction with the movement of the movable section. The capacitor (16) and the auxiliary contact (34) are provided at heights not exceeding the height of the fixation section used for fixing the electromagnet (14).
IN10459DEN2014 2012-06-18 2013-06-03 IN2014DN10459A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012136497A JP5872388B2 (en) 2012-06-18 2012-06-18 Operating device or vacuum switch
PCT/JP2013/065314 WO2013190983A1 (en) 2012-06-18 2013-06-03 Operating device or vacuum switch

Publications (1)

Publication Number Publication Date
IN2014DN10459A true IN2014DN10459A (en) 2015-08-21

Family

ID=49768585

Family Applications (1)

Application Number Title Priority Date Filing Date
IN10459DEN2014 IN2014DN10459A (en) 2012-06-18 2013-06-03

Country Status (9)

Country Link
US (1) US9378913B2 (en)
EP (1) EP2863406B1 (en)
JP (1) JP5872388B2 (en)
KR (1) KR101694312B1 (en)
CN (1) CN104364868B (en)
BR (1) BR112014031283A2 (en)
IN (1) IN2014DN10459A (en)
TW (1) TWI497551B (en)
WO (1) WO2013190983A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014194140A2 (en) * 2013-05-29 2014-12-04 Active Signal Technologies, Inc. Electromagnetic opposing field actuators
JP6290775B2 (en) * 2014-12-09 2018-03-07 株式会社日立産機システム Electromagnetic switchgear
KR102121524B1 (en) * 2018-06-22 2020-06-10 엘에스일렉트릭(주) Modularized auxiliary contact and current circuit breaker having simple structure
JP7216597B2 (en) * 2019-04-08 2023-02-01 株式会社日立産機システム Switchgear and its condition monitoring method
CN110867338B (en) * 2019-12-08 2021-09-24 上海洪电电气有限公司 Circuit breaker mechanism
CN114506234B (en) * 2022-03-17 2023-08-25 重庆惠程未来智能电气有限公司 Protection device for new energy automobile fills electric pile
US11710948B1 (en) * 2023-01-04 2023-07-25 Inertial Engineering and Machine Works, Inc. Underarm gang operated vacuum break switch

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5661942U (en) * 1979-10-17 1981-05-26
JP2001237118A (en) * 2000-02-23 2001-08-31 Hitachi Ltd Electromagnet and switch operating mechanism using it
US6753493B2 (en) * 2001-06-01 2004-06-22 Hubbell Incorporated Electrical circuit interrupting device
US6689968B2 (en) * 2001-12-18 2004-02-10 Abb Technology Ag Circuit breaker with capacitor discharge system
TWI278885B (en) * 2002-10-30 2007-04-11 Hitachi Ltd Solenoid-operated device, solenoid-operated switch device and electromagnet control device
JP3735690B2 (en) * 2003-02-12 2006-01-18 株式会社日立製作所 Electromagnetic operation device
JP3763094B2 (en) 2002-10-30 2006-04-05 株式会社日立製作所 Electromagnetic operation device
EP1416503B1 (en) 2002-10-30 2013-09-18 Hitachi, Ltd. Solenoid-operated switching device and control device for electromagnet
JP4356013B2 (en) * 2004-03-18 2009-11-04 株式会社日立製作所 Electromagnetic switchgear
JP4358698B2 (en) * 2004-07-23 2009-11-04 株式会社日立製作所 Electromagnetic operation device
JP4332746B2 (en) * 2005-11-07 2009-09-16 株式会社日立製作所 Electromagnetic operation device
EP2006871B1 (en) * 2006-04-10 2020-01-01 Mitsubishi Denki Kabushiki Kaisha Electromagnetic operating device for switch
JP4492610B2 (en) * 2006-12-28 2010-06-30 株式会社日立製作所 Circuit breaker and its switching method
CN201556538U (en) * 2009-12-10 2010-08-18 浙宝电气(杭州)集团有限公司 Permanent magnetic controller for switch apparatus
JP5275301B2 (en) * 2010-08-12 2013-08-28 株式会社日立製作所 Air circuit breaker

Also Published As

Publication number Publication date
US20150318132A1 (en) 2015-11-05
EP2863406B1 (en) 2018-11-21
KR101694312B1 (en) 2017-01-09
TW201419347A (en) 2014-05-16
TWI497551B (en) 2015-08-21
JP2014002879A (en) 2014-01-09
BR112014031283A2 (en) 2017-06-27
US9378913B2 (en) 2016-06-28
KR20150008191A (en) 2015-01-21
CN104364868A (en) 2015-02-18
EP2863406A1 (en) 2015-04-22
CN104364868B (en) 2017-10-03
JP5872388B2 (en) 2016-03-01
WO2013190983A1 (en) 2013-12-27
EP2863406A4 (en) 2016-03-02

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