IN2014CN03335A - - Google Patents

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Publication number
IN2014CN03335A
IN2014CN03335A IN3335CHN2014A IN2014CN03335A IN 2014CN03335 A IN2014CN03335 A IN 2014CN03335A IN 3335CHN2014 A IN3335CHN2014 A IN 3335CHN2014A IN 2014CN03335 A IN2014CN03335 A IN 2014CN03335A
Authority
IN
India
Prior art keywords
movable
release
elastic means
stable position
movable member
Prior art date
Application number
Other languages
English (en)
Inventor
Andrea Bianco
Natale Gabriele Valentino De
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 IN2014CN03335A publication Critical patent/IN2014CN03335A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2454—Electromagnetic mechanisms characterised by the magnetic circuit or active magnetic elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3052—Linear spring motors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H2003/3089—Devices for manual releasing of locked charged spring motor; Devices for remote releasing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/12—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by voltage falling below a predetermined value, e.g. for no-volt protection

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Push-Button Switches (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Mechanisms For Operating Contacts (AREA)
IN3335CHN2014 2011-10-06 2012-09-06 IN2014CN03335A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11184077.3A EP2579285B1 (en) 2011-10-06 2011-10-06 Switching device and related switchgear
PCT/EP2012/067451 WO2013050214A1 (en) 2011-10-06 2012-09-06 Switching device and related switchgear

Publications (1)

Publication Number Publication Date
IN2014CN03335A true IN2014CN03335A (enrdf_load_stackoverflow) 2015-07-03

Family

ID=46796630

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3335CHN2014 IN2014CN03335A (enrdf_load_stackoverflow) 2011-10-06 2012-09-06

Country Status (7)

Country Link
US (1) US9805896B2 (enrdf_load_stackoverflow)
EP (1) EP2579285B1 (enrdf_load_stackoverflow)
CN (1) CN103890887B (enrdf_load_stackoverflow)
BR (1) BR112014008182A2 (enrdf_load_stackoverflow)
ES (1) ES2531183T3 (enrdf_load_stackoverflow)
IN (1) IN2014CN03335A (enrdf_load_stackoverflow)
WO (1) WO2013050214A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018165653A1 (en) * 2017-03-10 2018-09-13 Abb Schweiz Ag Mechanical closing of a current interrupter
US10746314B2 (en) * 2018-09-14 2020-08-18 Fisher Controls International Llc Positioner apparatus for use with fluid valves

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3524084A (en) * 1968-12-17 1970-08-11 John J Horan Voltage generation and ignition timing systems
CN1005509B (zh) * 1985-05-06 1989-10-18 西门子公司 电磁开关的控制装置
US4876521A (en) * 1987-08-25 1989-10-24 Siemens Energy & Automation, Inc. Tripping coil with flux shifting coil and booster coil
DE19623698A1 (de) * 1996-06-14 1997-12-18 Fev Motorentech Gmbh & Co Kg Verfahren zur Steuerung der Antriebe von Hubventilen an einer Kolbenbrennkraftmaschine
FR2786914B1 (fr) * 1998-12-07 2001-01-12 Schneider Electric Ind Sa Dispositif de commande d'un electro-aimant, avec un circuit d'alimentation alimente par le courant de maintien de l'electro-aimant
JP3679945B2 (ja) * 1999-04-06 2005-08-03 株式会社東芝 しゃ断器の操作装置
US6628494B2 (en) * 2000-03-03 2003-09-30 S&C Electric Co. Protective device and system
CN1234135C (zh) * 2001-01-18 2005-12-28 株式会社日立制作所 电磁铁和使用该电磁铁的开关装置的操作机构
US6512435B2 (en) * 2001-04-25 2003-01-28 Charles Willard Bistable electro-magnetic mechanical actuator
EP1399059B1 (en) 2001-05-18 2006-08-30 Polymer Technology Systems, Inc. Body fluid test apparatus with detachably mounted portable tester
JP2005304148A (ja) 2004-04-09 2005-10-27 Hitachi Industrial Equipment Systems Co Ltd 絶縁監視システム
CN200993939Y (zh) * 2006-12-14 2007-12-19 天津百利特精电气股份有限公司 塑料外壳式断路器的磁通变换器装置
CN101877294B (zh) * 2009-04-30 2013-05-29 西门子公司 可调节式磁通变换器
US8264810B2 (en) 2009-10-01 2012-09-11 Drs Power & Control Technologies, Inc. Electrically assisted safing of a linear actuator to provide shock tolerance
EP2367189B1 (en) * 2010-03-18 2013-09-04 ABB Technology AG Switch unit, and related method
ES2496342T3 (es) * 2011-10-06 2014-09-18 Abb Technology Ag Actuador de bobina para un interruptor e interruptor correspondiente

Also Published As

Publication number Publication date
EP2579285A1 (en) 2013-04-10
CN103890887B (zh) 2017-02-15
EP2579285B1 (en) 2014-12-03
US20140218138A1 (en) 2014-08-07
BR112014008182A2 (pt) 2017-04-11
US9805896B2 (en) 2017-10-31
WO2013050214A1 (en) 2013-04-11
ES2531183T3 (es) 2015-03-11
CN103890887A (zh) 2014-06-25

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