PL339480A1 - Electromagnetic disconnector switch for an electric switchgear equipment - Google Patents

Electromagnetic disconnector switch for an electric switchgear equipment

Info

Publication number
PL339480A1
PL339480A1 PL33948000A PL33948000A PL339480A1 PL 339480 A1 PL339480 A1 PL 339480A1 PL 33948000 A PL33948000 A PL 33948000A PL 33948000 A PL33948000 A PL 33948000A PL 339480 A1 PL339480 A1 PL 339480A1
Authority
PL
Poland
Prior art keywords
electric switchgear
switchgear equipment
disconnector switch
electromagnetic disconnector
electromagnetic
Prior art date
Application number
PL33948000A
Original Assignee
Abb Patent Gmbh
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 Patent Gmbh filed Critical Abb Patent Gmbh
Publication of PL339480A1 publication Critical patent/PL339480A1/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
    • H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism
    • 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
    • H01H71/34—Electromagnetic mechanisms having two or more armatures controlled by a common winding

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
PL33948000A 1999-04-08 2000-04-06 Electromagnetic disconnector switch for an electric switchgear equipment PL339480A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1999115785 DE19915785A1 (en) 1999-04-08 1999-04-08 Electromagnetic release for an electrical switching device

Publications (1)

Publication Number Publication Date
PL339480A1 true PL339480A1 (en) 2000-10-09

Family

ID=7903848

Family Applications (1)

Application Number Title Priority Date Filing Date
PL33948000A PL339480A1 (en) 1999-04-08 2000-04-06 Electromagnetic disconnector switch for an electric switchgear equipment

Country Status (3)

Country Link
EP (1) EP1045416A3 (en)
DE (1) DE19915785A1 (en)
PL (1) PL339480A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1473753A1 (en) * 2003-04-30 2004-11-03 Siemens Aktiengesellschaft Electromagnetic switch device
CN100392787C (en) * 2005-07-26 2008-06-04 陈景正 Electromagnetic breaker tripping mechanism
DE102005044230B4 (en) * 2005-09-16 2008-04-10 Abb Patent Gmbh Electromagnetic release
DE102006037233A1 (en) * 2006-08-09 2008-02-14 Siemens Ag Protective switch for selective switching of excess current has two line connections and magnetic release device with excitation coil, armature, anchor and release element
DE102008029188B4 (en) * 2008-06-19 2014-05-22 Siemens Aktiengesellschaft Submersible armature assembly with different trip ranges
DE102008052741A1 (en) 2008-09-24 2010-03-25 Abb Ag Installation switchgear i.e. circuit breaker, for e.g. fluorescent lamp, has close magnetic coupling provided within electromagnetic triggering system such that large force acts on armature during small overcurrents
CN103871791A (en) * 2012-12-13 2014-06-18 苏州景泰电气有限公司 Shunt release for circuit breakers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1024155B (en) * 1955-10-08 1958-02-13 Voigt & Haeffner Ag Electromagnetic release for direct and alternating current
DE1034251B (en) * 1956-11-03 1958-07-17 Berker Geb Procedure for adjusting an electromagnetic release for automatic switches
DE2348613C2 (en) * 1973-09-27 1975-11-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Circuit breakers, especially circuit breakers
DE2454983C2 (en) * 1974-11-20 1976-12-02 Siemens Ag SELF SWITCH, IN PARTICULAR CIRCUIT BREAKERS
DE2616210A1 (en) * 1976-04-13 1977-11-03 Bbc Brown Boveri & Cie Short circuit trip for protective circuit breaker - has solenoid armature coated with insulating substance
DD131314A1 (en) * 1977-05-16 1978-06-14 Lothar Ackermann ELECTROMAGNETIC OVERCURRENT RELEASE
DE3132194A1 (en) * 1981-08-14 1983-03-03 Horst Dipl.-Ing. 6900 Heidelberg Drubig Electromagnetic trip device
CA1294305C (en) * 1987-08-25 1992-01-14 Donald R. Boyd Tripping coil with flux shifting coil and booster coil
IT1249286B (en) * 1990-07-30 1995-02-22 Bticino Spa PERMANENT MAGNET RELEASE ELECTROMAGNET FOR AUTOMATIC SWITCHES

Also Published As

Publication number Publication date
EP1045416A3 (en) 2001-12-12
EP1045416A2 (en) 2000-10-18
DE19915785A1 (en) 2000-10-12

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Legal Events

Date Code Title Description
REFS Decisions on refusal to grant patents (taken after the publication of the particulars of the applications)