PL2652756T3 - Siłownik elektromagnetyczny z wyzwalaniem podnapięciowym - Google Patents

Siłownik elektromagnetyczny z wyzwalaniem podnapięciowym

Info

Publication number
PL2652756T3
PL2652756T3 PL11797320T PL11797320T PL2652756T3 PL 2652756 T3 PL2652756 T3 PL 2652756T3 PL 11797320 T PL11797320 T PL 11797320T PL 11797320 T PL11797320 T PL 11797320T PL 2652756 T3 PL2652756 T3 PL 2652756T3
Authority
PL
Poland
Prior art keywords
electromagnetic actuator
under voltage
voltage release
release
under
Prior art date
Application number
PL11797320T
Other languages
English (en)
Inventor
Arend Lammers
Original Assignee
Eaton Intelligent Power Limited
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 Intelligent Power Limited filed Critical Eaton Intelligent Power Limited
Publication of PL2652756T3 publication Critical patent/PL2652756T3/pl

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
    • 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
    • H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
    • H01F7/123—Guiding or setting position of armatures, e.g. retaining armatures in their end position by ancillary coil
    • 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
    • H01H71/26—Electromagnetic mechanisms with windings acting in opposition
    • 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)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Breakers (AREA)
PL11797320T 2010-12-15 2011-12-15 Siłownik elektromagnetyczny z wyzwalaniem podnapięciowym PL2652756T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10195260A EP2466599A1 (en) 2010-12-15 2010-12-15 Electromagnetic actuator with under voltage release
PCT/EP2011/072898 WO2012080393A1 (en) 2010-12-15 2011-12-15 Electromagnetic actuator with under voltage release
EP11797320.6A EP2652756B1 (en) 2010-12-15 2011-12-15 Electromagnetic actuator with under voltage release

Publications (1)

Publication Number Publication Date
PL2652756T3 true PL2652756T3 (pl) 2020-11-16

Family

ID=44024374

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11797320T PL2652756T3 (pl) 2010-12-15 2011-12-15 Siłownik elektromagnetyczny z wyzwalaniem podnapięciowym

Country Status (7)

Country Link
US (1) US9076621B2 (pl)
EP (2) EP2466599A1 (pl)
CN (1) CN103329223B (pl)
BR (1) BR112013015093A2 (pl)
CA (1) CA2821633A1 (pl)
PL (1) PL2652756T3 (pl)
WO (1) WO2012080393A1 (pl)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE474087C (de) * 1929-03-27 Siemens Schuckertwerke Akt Ges Einrichtung zum Betaetigen von Selbstschaltern
US506282A (en) * 1893-10-10 Illitjs augustus timmis
GB1143805A (pl) * 1966-08-04
DE1811146A1 (de) * 1968-11-27 1970-06-18 Stotz Kontakt Gmbh Leistungsschalter mit Unterspannungs- und Arbeitsstromausloesung
US3693122A (en) * 1971-05-13 1972-09-19 Gen Electric Flux transfer trip device for electric circuit breakers
US4013926A (en) * 1975-07-11 1977-03-22 Westinghouse Electric Corporation Circuit breaker with improved trip actuator and undervoltage release mechanism
FR2321181A1 (fr) * 1975-08-11 1977-03-11 Saparel Relais sensible a collage sans aimant
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
WO1988005207A1 (fr) * 1986-12-26 1988-07-14 Mitsubishi Mining & Cement Co., Ltd. Actuateur electromagnetique
CN1125483C (zh) 1997-06-16 2003-10-22 松下电器产业株式会社 托架储存和提供装置
DE69832625T2 (de) 1997-09-18 2006-08-10 Eaton Electric B.V. Elektromagnetischer betätiger
US6794968B2 (en) * 2002-05-09 2004-09-21 Contact Industries, Inc. Magnetic latching contactor
US7598830B2 (en) * 2007-04-09 2009-10-06 Eaton Corporation Electromagnetic coil apparatus employing a magnetic flux enhancer, and accessory and electrical switching apparatus employing the same

Also Published As

Publication number Publication date
CN103329223A (zh) 2013-09-25
US9076621B2 (en) 2015-07-07
EP2652756A1 (en) 2013-10-23
RU2013132510A (ru) 2015-01-20
BR112013015093A2 (pt) 2016-08-09
WO2012080393A1 (en) 2012-06-21
US20130307648A1 (en) 2013-11-21
CA2821633A1 (en) 2012-06-21
EP2652756B1 (en) 2020-05-20
EP2466599A1 (en) 2012-06-20
CN103329223B (zh) 2016-01-13

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