EP1416503A2 - Solenoidbetätigtes Schaltgerät und Steuerung eines Elektromagneten - Google Patents

Solenoidbetätigtes Schaltgerät und Steuerung eines Elektromagneten Download PDF

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Publication number
EP1416503A2
EP1416503A2 EP03024535A EP03024535A EP1416503A2 EP 1416503 A2 EP1416503 A2 EP 1416503A2 EP 03024535 A EP03024535 A EP 03024535A EP 03024535 A EP03024535 A EP 03024535A EP 1416503 A2 EP1416503 A2 EP 1416503A2
Authority
EP
European Patent Office
Prior art keywords
contact
magnet core
electromagnet
command
switching device
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.)
Granted
Application number
EP03024535A
Other languages
English (en)
French (fr)
Other versions
EP1416503B1 (de
EP1416503A3 (de
Inventor
Masato Hitachi Ltd. Int. Prop. Gp Yabu
Tomoyuki Hitachi Ltd. Int. Prop. Gp Kii
Ayuma Hitachi Ltd. Int. Prop. Gp Morita
Akio Hitachi Ltd. Int. Prop. Gp Nakazawa
Hisao Hitachi Ltd. Int. Prop. Gp Kawakami
Takumi Hitachi Ltd. Int. Prop. Gp Shinagawa
Tomohiro Hitachi Ltd. Int. Prop. Gp Sugino
Yasunobu Hitachi Ltd. Int. Prop. Gp Fujita
Matsuru Hitachi Ltd. Int. Prop. Gp Nakamura
Takashi Hitachi Ltd. Int. Prop. Gp Shiina
Sadao Hitachi Ltd. Int. Prop. Gp Satou
Kenichi Hitachi Ltd. Int. Prop. Gp Ogasawara
Satoshi Hitachi Ltd. Int. Prop. Gp Isono
Kenji Hitachi Ltd. Int. Prop. Gp Tsuchiya
Toshio Hitachi Ltd. Int. Prop. Gp Hashimoto
Keisuke Hitachi Ltd. Int. Prop. Gp Abe
Kenji Hitachi Ltd. Int. Prop. Gp Koyama
Masahiro Hitachi Ltd. Int. Prop. Gp Fukuchi
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.)
Hitachi Ltd
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
Priority claimed from JP2002316610A external-priority patent/JP3763094B2/ja
Priority claimed from JP2003033822A external-priority patent/JP3735690B2/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of EP1416503A2 publication Critical patent/EP1416503A2/de
Publication of EP1416503A3 publication Critical patent/EP1416503A3/de
Application granted granted Critical
Publication of EP1416503B1 publication Critical patent/EP1416503B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01H33/6662—Operating arrangements using bistable electromagnetic actuators, e.g. linear polarised electromagnetic actuators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/081—Magnetic constructions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • H01F7/1816—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current making use of an energy accumulator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator
    • 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
    • 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
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H47/04—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current
    • H01H47/043—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current making use of an energy accumulator
EP20030024535 2002-10-30 2003-10-27 Solenoidbetätigtes Schaltgerät und Steuerung eines Elektromagneten Expired - Lifetime EP1416503B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2002316610A JP3763094B2 (ja) 2002-10-30 2002-10-30 電磁操作装置
JP2002316610 2002-10-30
JP2003033822A JP3735690B2 (ja) 2003-02-12 2003-02-12 電磁操作装置
JP2003033822 2003-02-12

Publications (3)

Publication Number Publication Date
EP1416503A2 true EP1416503A2 (de) 2004-05-06
EP1416503A3 EP1416503A3 (de) 2004-06-09
EP1416503B1 EP1416503B1 (de) 2013-09-18

Family

ID=32095469

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20030024535 Expired - Lifetime EP1416503B1 (de) 2002-10-30 2003-10-27 Solenoidbetätigtes Schaltgerät und Steuerung eines Elektromagneten

Country Status (1)

Country Link
EP (1) EP1416503B1 (de)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1619708A3 (de) * 2004-07-23 2006-08-23 Hitachi, Ltd. Elektromagnetisches Schaltgerät
WO2006097452A1 (de) * 2005-03-16 2006-09-21 Siemens Aktiengesellschaft Magnetische betätigungsvorrichtung
EP1939909A3 (de) * 2006-12-28 2009-01-21 Hitachi, Ltd. Schutzschalter sowie Öffnungs- und Schließverfahren dafür
US20100089874A1 (en) * 2008-10-14 2010-04-15 Hitachi, Ltd. Switchgear
FR2937786A1 (fr) * 2008-10-29 2010-04-30 Areva T & D Sa Interrupteur de courant sur une ligne electrique comprenant une ampoule a vide
EP2325858A1 (de) * 2009-11-20 2011-05-25 ABB Technology AG Mittelspannungsschutzschalteranordnung
US8149077B2 (en) 2006-04-10 2012-04-03 Mitsubishi Electric Corporation Electromagnetic operating device for switch
US8570121B2 (en) 2010-08-12 2013-10-29 Hitachi, Ltd. Air circuit breaker
US8796570B2 (en) 2011-03-09 2014-08-05 Hitachi, Ltd. Interlock device of draw-out type circuit breaker, draw-out type circuit breaker, and power distribution board
US9208978B2 (en) 2011-07-07 2015-12-08 Mitsubishi Electric Corporation Electromagnetic operating device
US9238784B2 (en) 2011-04-27 2016-01-19 Hitachi, Ltd. Grease for electrical contact and slide electricity structure, power switch, vacuum circuit breaker, vacuum insulated switchgear, and vacuum-insulated switchgear assembling method
US9378913B2 (en) 2012-06-18 2016-06-28 Hitachi, Ltd. Operating device or vacuum switch
WO2017001371A1 (en) * 2015-06-30 2017-01-05 Eaton Industries (Netherlands) B.V. Combination of an electromagnetic switch, a controller and an external power supply
US9818562B2 (en) 2012-07-24 2017-11-14 Hitachi Industrial Equipment Systems Co., Ltd. Switch
US9905348B2 (en) 2013-03-13 2018-02-27 Mitsubishi Electric Corporation Electromagnetic operating device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2625400A1 (de) * 1976-06-05 1977-12-08 Danfoss As Elektrische steuerschaltung zum ein- und ausschalten eines elektrischen verbrauchers, insbesondere eines kuehlaggregats
US4533972A (en) * 1982-01-13 1985-08-06 Omron Tateisi Electronics Co. Electronic switching device having reduced power consumption
EP0376715A2 (de) * 1988-12-29 1990-07-04 Isuzu Motors Limited Elektromagnetisch gesteuerte Ventilantriebsvorrichtung
US6233129B1 (en) * 1995-02-24 2001-05-15 Siemens Aktiengesellschaft Undervoltage circuit breaker with an electromagnet
EP1128409A2 (de) * 2000-02-23 2001-08-29 Hitachi, Ltd. Elektromagnet mit Schaltersteuersystem
EP1225609A2 (de) * 2001-01-18 2002-07-24 Hitachi, Ltd. Eletromagnet und Betätigungsmechanik für einen Schalter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2625400A1 (de) * 1976-06-05 1977-12-08 Danfoss As Elektrische steuerschaltung zum ein- und ausschalten eines elektrischen verbrauchers, insbesondere eines kuehlaggregats
US4533972A (en) * 1982-01-13 1985-08-06 Omron Tateisi Electronics Co. Electronic switching device having reduced power consumption
EP0376715A2 (de) * 1988-12-29 1990-07-04 Isuzu Motors Limited Elektromagnetisch gesteuerte Ventilantriebsvorrichtung
US6233129B1 (en) * 1995-02-24 2001-05-15 Siemens Aktiengesellschaft Undervoltage circuit breaker with an electromagnet
EP1128409A2 (de) * 2000-02-23 2001-08-29 Hitachi, Ltd. Elektromagnet mit Schaltersteuersystem
EP1225609A2 (de) * 2001-01-18 2002-07-24 Hitachi, Ltd. Eletromagnet und Betätigungsmechanik für einen Schalter

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1619708A3 (de) * 2004-07-23 2006-08-23 Hitachi, Ltd. Elektromagnetisches Schaltgerät
WO2006097452A1 (de) * 2005-03-16 2006-09-21 Siemens Aktiengesellschaft Magnetische betätigungsvorrichtung
US7746202B2 (en) 2005-03-16 2010-06-29 Siemens Aktiengesellschaft Magnetic actuating device
US8149077B2 (en) 2006-04-10 2012-04-03 Mitsubishi Electric Corporation Electromagnetic operating device for switch
EP1939909A3 (de) * 2006-12-28 2009-01-21 Hitachi, Ltd. Schutzschalter sowie Öffnungs- und Schließverfahren dafür
US7911303B2 (en) 2006-12-28 2011-03-22 Hitachi, Ltd. Circuit breaker and opening and closing method thereof
US20100089874A1 (en) * 2008-10-14 2010-04-15 Hitachi, Ltd. Switchgear
KR101285751B1 (ko) * 2008-10-14 2013-07-19 가부시키가이샤 히타치세이사쿠쇼 스위치 기어
EP2182536A1 (de) * 2008-10-29 2010-05-05 Areva T&D Sas Stromunterbrechungsschalter in einer Stromleitung, die eine Vakuumlampe umfasst
RU2518193C2 (ru) * 2008-10-29 2014-06-10 АРЕВА Т э Д САС Прерыватель тока линии питания, имеющий вакуумную камеру переключения
FR2937786A1 (fr) * 2008-10-29 2010-04-30 Areva T & D Sa Interrupteur de courant sur une ligne electrique comprenant une ampoule a vide
US8227721B2 (en) 2008-10-29 2012-07-24 Areva T & D Sas Power line current interrupter having a vacuum switch chamber
EP2325858A1 (de) * 2009-11-20 2011-05-25 ABB Technology AG Mittelspannungsschutzschalteranordnung
US8629366B2 (en) 2009-11-20 2014-01-14 Abb Technology Ag Medium voltage circuit breaker arrangement
WO2011060921A1 (en) * 2009-11-20 2011-05-26 Abb Technology Ag Medium voltage circuit breaker arrangement
US8570121B2 (en) 2010-08-12 2013-10-29 Hitachi, Ltd. Air circuit breaker
US8796570B2 (en) 2011-03-09 2014-08-05 Hitachi, Ltd. Interlock device of draw-out type circuit breaker, draw-out type circuit breaker, and power distribution board
US9238784B2 (en) 2011-04-27 2016-01-19 Hitachi, Ltd. Grease for electrical contact and slide electricity structure, power switch, vacuum circuit breaker, vacuum insulated switchgear, and vacuum-insulated switchgear assembling method
US9208978B2 (en) 2011-07-07 2015-12-08 Mitsubishi Electric Corporation Electromagnetic operating device
US9378913B2 (en) 2012-06-18 2016-06-28 Hitachi, Ltd. Operating device or vacuum switch
US9818562B2 (en) 2012-07-24 2017-11-14 Hitachi Industrial Equipment Systems Co., Ltd. Switch
US9905348B2 (en) 2013-03-13 2018-02-27 Mitsubishi Electric Corporation Electromagnetic operating device
WO2017001371A1 (en) * 2015-06-30 2017-01-05 Eaton Industries (Netherlands) B.V. Combination of an electromagnetic switch, a controller and an external power supply

Also Published As

Publication number Publication date
EP1416503B1 (de) 2013-09-18
EP1416503A3 (de) 2004-06-09

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