MY140375A - A yoke with an integral fixed contact support - Google Patents

A yoke with an integral fixed contact support

Info

Publication number
MY140375A
MY140375A MYPI20020987A MYPI20020987A MY140375A MY 140375 A MY140375 A MY 140375A MY PI20020987 A MYPI20020987 A MY PI20020987A MY PI20020987 A MYPI20020987 A MY PI20020987A MY 140375 A MY140375 A MY 140375A
Authority
MY
Malaysia
Prior art keywords
yoke
fixed contact
contact support
circuit
coil
Prior art date
Application number
MYPI20020987A
Inventor
Adolf Tetik
Original Assignee
Moeller Gebaeudeautomation Kg
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 Moeller Gebaeudeautomation Kg filed Critical Moeller Gebaeudeautomation Kg
Publication of MY140375A publication Critical patent/MY140375A/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
    • 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
    • H01H2071/249—Electromagnetic mechanisms with part of the magnetic circuit being in the normal current path in the circuit breaker, e.g. yoke, fixed contact and arc-runner are made out of one single conductive element
    • 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)

Abstract

A YOKE (1) FOR A MAGNETIC SYSTEM OF A SHORT-CIRCUIT RELEASE DEVICE (16), ESPECIALLY FOR INSTALLATION IN CIRCUIT-BREAKERS, WHICH SHORT-CIRCUIT RELEASE DEVICE (16) COMPRISES A FIXED CONTACT SUPPORT (2) AS WELL AS COIL (4) WITH A CORE (5), AN ARMATURE (9) MOVABLE WITHIN THE COIL (4) AND THE YOKE (1) CARRYING THE COIL (5), WITH THE ARMATURE (9), IN THE EVENT OF SHORT CIRCUIT, BEING THROWN AGAINST A SWITCH MECHANISM (22) BY THE MAGNETIC FORCES PRODUCED BY THE SHORT-CIRCUIT CURRENT IN THE COIL (4), WHICH SWITCH MECHANISM (22) CAUSES THE CUT-OFF OF THE CURRENT, WITH THE FIXED CONTACT SUPPORT (2) BEING ARRANGED INTEGRALLY WITH THE YOKE (1).
MYPI20020987A 2001-03-20 2002-03-20 A yoke with an integral fixed contact support MY140375A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0044601A AT412926B (en) 2001-03-20 2001-03-20 JOKE FOR A MAGNETIC SYSTEM OF A SHORT-CIRCUIT RELEASE DEVICE

Publications (1)

Publication Number Publication Date
MY140375A true MY140375A (en) 2009-12-31

Family

ID=3674324

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20020987A MY140375A (en) 2001-03-20 2002-03-20 A yoke with an integral fixed contact support

Country Status (9)

Country Link
CN (1) CN1290136C (en)
AT (2) AT412926B (en)
CZ (1) CZ301277B6 (en)
DZ (1) DZ3511A1 (en)
EA (1) EA006044B1 (en)
MY (1) MY140375A (en)
RO (1) RO123465B1 (en)
TN (1) TNSN03069A1 (en)
WO (1) WO2002075764A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006009220A1 (en) * 2006-02-28 2007-09-06 Siemens Ag Line protective switch arrangement has multiple line protective switch units, and respective fixed contact element provided to all line protective switch units by single common fixed contact element
DE102007043869B4 (en) * 2007-09-14 2016-02-25 Siemens Aktiengesellschaft Coil carrier and yoke of an electromagnetic release of a protective switching device, electromagnetic release and protective switching device
AT509279A1 (en) * 2008-07-31 2011-07-15 Moeller Gebaeudeautomation Gmbh SWITCHGEAR
DE102011014061B4 (en) * 2011-03-16 2013-11-28 Abb Ag Circuit breaker and method of making a circuit breaker
WO2014167604A1 (en) * 2013-04-11 2014-10-16 パナソニック 株式会社 Electromagnetic tripping device and circuit breaker
CN108511290B (en) * 2018-05-31 2024-04-26 海格科技股份有限公司 Tripping mechanism of miniature circuit breaker
CN110265273A (en) * 2019-07-05 2019-09-20 周义才 A miniature circuit breaker with ultra-high short-circuit breaking capacity
RU209515U1 (en) * 2021-08-23 2022-03-16 Общество С Ограниченной Ответственностью "Электро Пром Торг" THREE-POLE MOTOR CONTROL DEVICE WITH ELECTROMAGNETIC DRIVE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH659733A5 (en) * 1983-07-07 1987-02-13 Weber Ag Fab Elektro Line protection circuit breaker
DE8527361U1 (en) * 1985-09-25 1986-01-09 Lindner Gmbh, Fabrik Elektrischer Lampen Und Apparate, 8600 Bamberg Short-circuit release device
DE3544532A1 (en) * 1985-12-17 1987-06-19 Hengstler Gmbh RELAY
DE9002197U1 (en) * 1990-02-24 1991-06-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Circuit breaker with an electromagnetic release device
EP0569652A1 (en) * 1992-05-13 1993-11-18 Hager Electro S.A. Magnetic trip mechanism for circuit breaker, equivalent sub-assembly and circuit breakers incorporating them
DE19845476B4 (en) * 1998-10-02 2004-08-12 Aeg Niederspannungstechnik Gmbh & Co Kg Magnetic system for miniature circuit breakers

Also Published As

Publication number Publication date
WO2002075764A1 (en) 2002-09-26
RO123465B1 (en) 2012-07-30
EA006044B1 (en) 2005-08-25
EA200301031A1 (en) 2004-02-26
AT412926B (en) 2005-08-25
CN1290136C (en) 2006-12-13
ATA4462001A (en) 2005-01-15
AT7898U1 (en) 2005-10-17
CZ20032437A3 (en) 2005-05-18
TNSN03069A1 (en) 2005-04-08
CZ301277B6 (en) 2009-12-30
DZ3511A1 (en) 2002-09-28
HK1058995A1 (en) 2004-06-11
CN1459120A (en) 2003-11-26

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