AR007579A1 - SWITCHING DEVICE FOR PROTECTION AGAINST OVERCURRENTS - Google Patents

SWITCHING DEVICE FOR PROTECTION AGAINST OVERCURRENTS

Info

Publication number
AR007579A1
AR007579A1 ARP970102590A ARP970102590A AR007579A1 AR 007579 A1 AR007579 A1 AR 007579A1 AR P970102590 A ARP970102590 A AR P970102590A AR P970102590 A ARP970102590 A AR P970102590A AR 007579 A1 AR007579 A1 AR 007579A1
Authority
AR
Argentina
Prior art keywords
armature
switching device
operated
protection against
trigger
Prior art date
Application number
ARP970102590A
Other languages
Spanish (es)
Original Assignee
Felten & Guilleaume Ag Oester
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 Felten & Guilleaume Ag Oester filed Critical Felten & Guilleaume Ag Oester
Publication of AR007579A1 publication Critical patent/AR007579A1/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
    • H01H71/44—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay
    • 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
    • H01H71/2463—Electromagnetic mechanisms with plunger type armatures
    • 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
    • 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
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Electromagnets (AREA)

Abstract

Dispositivo interruptor para protección contra sobrecorrientes, tal como un disyuntor. Comprende una armadura disparadora (1) que opera un mecanismode enganche y que puede ser operada por una bobina (3) por la cual fluye la corriente asupervi sar. La armadura disparadora puede ser operadaindirectamente por una armadura de imán (5) capaz de ser operada directamente por la bobina (3) y está conectada a la armadura disparadora (1)por medio de por lo menos un elementoacoplador elástico (4) y, posiblemente, una o más armaduras auxiliares (11). La armadura disparadora (1) estámantenida en su posición de reposo por una fuerza retentiva (FH) preajustable.Switching device for overcurrent protection, such as a circuit breaker. It comprises a trigger armature (1) that operates a latching mechanism and that can be operated by a coil (3) through which the supervising current flows. The trigger armature can be operated directly by a magnet armature (5) capable of being directly operated by the coil (3) and is connected to the trigger armature (1) by means of at least one elastic coupling element (4) and, possibly , one or more auxiliary armor (11). The firing armature (1) is held in its rest position by a pre-adjustable holding force (FH).

ARP970102590A 1996-06-14 1997-06-13 SWITCHING DEVICE FOR PROTECTION AGAINST OVERCURRENTS AR007579A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0105096A AT405113B (en) 1996-06-14 1996-06-14 TRIP DEVICE FOR AN OVERCURRENT SWITCHING DEVICE

Publications (1)

Publication Number Publication Date
AR007579A1 true AR007579A1 (en) 1999-11-10

Family

ID=3505507

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970102590A AR007579A1 (en) 1996-06-14 1997-06-13 SWITCHING DEVICE FOR PROTECTION AGAINST OVERCURRENTS

Country Status (12)

Country Link
EP (1) EP0813218B1 (en)
CN (1) CN1163930C (en)
AR (1) AR007579A1 (en)
AT (2) AT405113B (en)
AU (1) AU714838B2 (en)
DE (1) DE59712329D1 (en)
ES (1) ES2112237T3 (en)
GR (1) GR980300005T1 (en)
HK (1) HK1003401A1 (en)
IN (1) IN191123B (en)
SG (1) SG75118A1 (en)
TN (1) TNSN97104A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19845476B4 (en) * 1998-10-02 2004-08-12 Aeg Niederspannungstechnik Gmbh & Co Kg Magnetic system for miniature circuit breakers
KR100876412B1 (en) * 2007-07-12 2008-12-31 엘에스산전 주식회사 Time delay output apparatus for circuit breaker
DE102008030822A1 (en) * 2008-06-30 2010-01-07 Robert Seuffer Gmbh & Co. Kg Switching device with triggering device
DE102010041728B4 (en) * 2010-09-30 2014-08-21 Siemens Aktiengesellschaft Magneto-mechanical actuator, switching arrangement and method for operating a magneto-mechanical actuator
US8729984B2 (en) * 2011-06-06 2014-05-20 Rockwell Automation Technologies, Inc. Magnetic actuator with more than one air gap in series
DE102015214966A1 (en) 2015-08-05 2017-02-09 Ellenberger & Poensgen Gmbh breaker
CN105513916B (en) * 2016-01-21 2018-06-29 首瑞（天津）电气设备有限公司 Deferred action mechanism and breaker in breaker

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189617A (en) * 1921-10-21 1922-12-07 Electric Construction Co Overload trip retarding or delaying device for electric circuit breakers or automatic switches
DE438518C (en) * 1925-12-01 1926-12-16 Aeg Time relays, especially for overcurrent relays
GB522303A (en) * 1939-06-08 1940-06-14 Gordon Spencer Marston Improvements in or relating to tripping devices for electric circuit breakers and switches
DE2348613C2 (en) * 1973-09-27 1975-11-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Circuit breakers, especially circuit breakers
DE2951900A1 (en) * 1979-12-21 1981-07-02 Brown, Boveri & Cie Ag, 6800 Mannheim Overload cut=out for switch - has yoke carrying tubular or strip shaped armature support inside coil above permanent magnet
DE9115607U1 (en) * 1991-12-17 1992-02-13 ABB Patent GmbH, 6800 Mannheim Circuit breaker

Also Published As

Publication number Publication date
EP0813218A2 (en) 1997-12-17
EP0813218B1 (en) 2005-06-01
IN191123B (en) 2003-09-27
ES2112237T3 (en) 2005-10-16
DE59712329D1 (en) 2005-07-07
ES2112237T1 (en) 1998-04-01
AU2373197A (en) 1997-12-18
SG75118A1 (en) 2000-09-19
ATA105096A (en) 1998-09-15
TNSN97104A1 (en) 1999-12-31
GR980300005T1 (en) 1998-02-27
ATE297052T1 (en) 2005-06-15
AT405113B (en) 1999-05-25
CN1163930C (en) 2004-08-25
EP0813218A3 (en) 1998-06-17
AU714838B2 (en) 2000-01-13
CN1169583A (en) 1998-01-07
HK1003401A1 (en) 1998-10-30

Similar Documents

Publication Publication Date Title
DK0616347T3 (en) Multi-pole safety switch
GB2253306A (en) Earth leakage trip indicator
ES2096742T3 (en) FAULT CURRENT SWITCH.
BR9902700A (en) Electrical switching device, comprising a differential trip device and a circuit breaker including such a device
ES2127010T3 (en) ELECTRICAL APPARATUS OF DIFFERENTIAL PROTECTION WITH TEST CIRCUIT
ATE82087T1 (en) PROTECTION.
ATE215754T1 (en) RESIDUAL CURRENT PROTECTION DEVICE
AU7611291A (en) Switch mechanism for low-voltage switching devices
BG104551A (en) Electromagnetic switch
AR007579A1 (en) SWITCHING DEVICE FOR PROTECTION AGAINST OVERCURRENTS
ES2112162A1 (en) Digital circuit interrupter undervoltage release accessory
ATE137059T1 (en) MAGNETIC RELEASE FOR RESIDUAL CURRENT BREAKERS
DE59609216D1 (en) CIRCUIT BREAKERS
ES2072643T3 (en) RETAINING MAGNET TRIGGER FOR PROTECTIVE DEVICES, ESPECIALLY FOR FAULT CURRENT SWITCHES.
ES2173756T3 (en) PROTECTION SWITCH.
ATE129102T1 (en) RESIDUAL CURRENT PROTECTION BREAKER.
MY116194A (en) Single-phase circuit breaker
MY120450A (en) Device for triggering an overload circuit breaker
ATE181185T1 (en) RESIDUAL CURRENT PROTECTION BREAKER
DK0693220T3 (en) Electromagnetic circuit breaker for electrical circuit breakers
DE10343338A1 (en) Switching device with short-circuit current release and corresponding method
RU93038251A (en) DEVICE FOR CURRENT PROTECTION OF LINES FROM SHORT CIRCUIT CURRENTS
SI0980086T1 (en) Device for protecting a switchgear assembly against thermal overloading
ES8206911A1 (en) Ground fault circuit breaker with adjustable trigger.
DE58904903D1 (en) INSTALLATION SWITCH AND METHOD FOR OPERATING IT.

Legal Events

Date Code Title Description
FG Grant, registration