ATE533170T1 - Elektromagnetisches spulenelement mit einem magnetflussverstärker und zubehör und elektrisches schaltgerät damit - Google Patents

Elektromagnetisches spulenelement mit einem magnetflussverstärker und zubehör und elektrisches schaltgerät damit

Info

Publication number
ATE533170T1
ATE533170T1 AT08007041T AT08007041T ATE533170T1 AT E533170 T1 ATE533170 T1 AT E533170T1 AT 08007041 T AT08007041 T AT 08007041T AT 08007041 T AT08007041 T AT 08007041T AT E533170 T1 ATE533170 T1 AT E533170T1
Authority
AT
Austria
Prior art keywords
ferrous
magnetic flux
conduit
electromagnetic coil
accessories
Prior art date
Application number
AT08007041T
Other languages
English (en)
Inventor
Erik R Bogdon
Thomas A Whitaker
Mark A Juds
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of ATE533170T1 publication Critical patent/ATE533170T1/de

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
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
    • H01H50/22—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil wherein the magnetic circuit is substantially closed
    • 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
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H2083/208—Converting under voltage release [UVR] and shunt release
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/44—Magnetic coils or windings
    • 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
    • H01H71/2463—Electromagnetic mechanisms with plunger type armatures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Magnetic Treatment Devices (AREA)
  • Electromagnets (AREA)
  • Magnetically Actuated Valves (AREA)
AT08007041T 2007-04-09 2008-04-09 Elektromagnetisches spulenelement mit einem magnetflussverstärker und zubehör und elektrisches schaltgerät damit ATE533170T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/697,944 US7598830B2 (en) 2007-04-09 2007-04-09 Electromagnetic coil apparatus employing a magnetic flux enhancer, and accessory and electrical switching apparatus employing the same

Publications (1)

Publication Number Publication Date
ATE533170T1 true ATE533170T1 (de) 2011-11-15

Family

ID=39639361

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08007041T ATE533170T1 (de) 2007-04-09 2008-04-09 Elektromagnetisches spulenelement mit einem magnetflussverstärker und zubehör und elektrisches schaltgerät damit

Country Status (4)

Country Link
US (1) US7598830B2 (de)
EP (1) EP1981051B1 (de)
CN (1) CN101447272B (de)
AT (1) ATE533170T1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005020278B4 (de) * 2005-04-28 2007-02-15 Bosch Rexroth Ag Elektropneumatisches Patronenventil, insbesondere zum Einsatz als Vorsteuerventil bei einem schmalbauenden Pneumatikventil für eine kompakte Ventileinheit
CA2677543A1 (en) * 2008-09-03 2010-03-03 Move, Inc. Mortgage and real estate data integration and presentation system
ES2389705T3 (es) * 2008-09-29 2012-10-30 Abb Technology Ag Accionador de bobina única para aplicaciones de baja y media tensión
JP4888495B2 (ja) * 2009-01-20 2012-02-29 株式会社デンソー リニアソレノイド
EP2466599A1 (de) * 2010-12-15 2012-06-20 Eaton Industries (Netherlands) B.V. Elektromagnetischer Auslöser mit Unterspannungsfreigabe
JP5727861B2 (ja) * 2011-05-19 2015-06-03 富士電機機器制御株式会社 電磁接触器
EP2605254B8 (de) * 2011-12-12 2017-10-04 Tyco Electronics Belgium EC BVBA Elektromagnetischer Aktuator
KR101297549B1 (ko) * 2011-12-30 2013-08-14 엘에스산전 주식회사 배선용 차단기의 부족 전압 트립 장치
JP2014112482A (ja) * 2012-12-05 2014-06-19 Fuji Electric Fa Components & Systems Co Ltd 電磁接触器
FR2999791B1 (fr) * 2012-12-18 2015-01-02 Schneider Electric Ind Sas Dispositif modulaire de commutation electrique comportant au moins un bloc de coupure unipolaire et ensemble de commutation comportant de tels dispositifs
DE102013013585B4 (de) * 2013-06-20 2020-09-17 Rhefor Gbr Selbsthaltemagnet mit besonders kleiner elektrischer Auslöseleistung
CN103337423B (zh) * 2013-07-16 2015-11-18 浙江正泰电器股份有限公司 双动作电磁脱扣器
CN105570354B (zh) * 2014-10-31 2019-04-05 德昌电机(深圳)有限公司 线性制动器
CN104538247B (zh) * 2015-01-15 2017-10-13 南车株洲电力机车有限公司 真空断路器及真空断路器驱动装置
US11515115B2 (en) 2019-11-27 2022-11-29 Eaton Intelligent Power Limited Shunt trip assembly
US11282663B1 (en) 2020-12-29 2022-03-22 Eaton Intelligent Power Limited Compact low amperage shunt solenoid assembly for 12V to 48V AC/DC supply

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Publication number Priority date Publication date Assignee Title
US1306638A (en) * 1919-06-10 Circuit controlling device
US1297979A (en) * 1916-04-07 1919-03-18 Ind Controller Company Magnetically-controlled switch.
US1582987A (en) * 1924-12-06 1926-05-04 Gerald W Hart Remote-control electric switch
US1980796A (en) * 1932-11-23 1934-11-13 Gen Electric Motor starter and control system
US3815633A (en) * 1972-03-01 1974-06-11 Itt Fluid flow control manifolds and devices
US3805099A (en) * 1973-04-09 1974-04-16 Robertshaw Controls Co Linear actuator
US4013926A (en) * 1975-07-11 1977-03-22 Westinghouse Electric Corporation Circuit breaker with improved trip actuator and undervoltage release mechanism
US4540154A (en) * 1982-06-28 1985-09-10 Imperial Clevite Inc. Solenoid valve
DE3310914A1 (de) * 1983-03-25 1984-09-27 Brown, Boveri & Cie Ag, 6800 Mannheim Magnetausloeser
US4636760A (en) * 1985-04-10 1987-01-13 Westinghouse Electric Corp. Low voltage circuit breaker with remote switching function
US4641117A (en) * 1985-07-29 1987-02-03 General Electric Company Combined accessory and trip actuator unit for electronic circuit breakers
US4700161A (en) * 1986-07-07 1987-10-13 General Electric Company Combined trip unit and accessory module for electronic trip circuit breakers
US4710739A (en) * 1986-07-15 1987-12-01 Westinghouse Electric Corp. Circuit breaker having shock-proof trip-actuating assembly
US4876521A (en) * 1987-08-25 1989-10-24 Siemens Energy & Automation, Inc. Tripping coil with flux shifting coil and booster coil
US4788621A (en) * 1987-12-16 1988-11-29 General Electric Company Molded case circuit breaker multiple accessory unit
US5154203A (en) * 1990-10-18 1992-10-13 Allied-Signal Inc. Proportional modulator for an electropneumatic braking system
US5734310A (en) * 1995-08-09 1998-03-31 Borg-Warner Automotive, Inc. Magnetic latching solenoid assembly
US6052047A (en) * 1997-05-28 2000-04-18 Eaton Corporation Circuit interrupter with covered accessory case, adjustable under voltage relay, self-retaining collar and one-piece rail attachment
FR2798506B1 (fr) * 1999-09-15 2001-11-09 Schneider Electric Ind Sa Actionneur electromagnetique muni de deux ressorts de rappel
US6166616A (en) * 1999-11-23 2000-12-26 Eaton Corporation Circuit breaker with trip bar reinforcing clip
US6388859B1 (en) * 2000-05-10 2002-05-14 Eaton Corporation Shock resistant breaker shunt trip
FR2816102B1 (fr) * 2000-10-27 2003-06-06 Schneider Electric Ind Sa Actionneur a billes
US6633216B2 (en) * 2001-01-12 2003-10-14 Kelsey-Hayes Company Self-locating coil assembly
US6794968B2 (en) * 2002-05-09 2004-09-21 Contact Industries, Inc. Magnetic latching contactor
US7369021B2 (en) * 2004-10-01 2008-05-06 Eaton Corporation Undervoltage release and circuit breaker incorporating same
US7414502B2 (en) * 2005-02-14 2008-08-19 Delta Power Company Harsh environment coil-actuator for a cartridge type valve

Also Published As

Publication number Publication date
US7598830B2 (en) 2009-10-06
EP1981051A2 (de) 2008-10-15
US20080246569A1 (en) 2008-10-09
EP1981051A3 (de) 2010-04-14
CN101447272A (zh) 2009-06-03
EP1981051B1 (de) 2011-11-09
CN101447272B (zh) 2012-06-13

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