EP1345245A3 - Auslösevorrichtung für ein Schaltgerät - Google Patents

Auslösevorrichtung für ein Schaltgerät Download PDF

Info

Publication number
EP1345245A3
EP1345245A3 EP03004693A EP03004693A EP1345245A3 EP 1345245 A3 EP1345245 A3 EP 1345245A3 EP 03004693 A EP03004693 A EP 03004693A EP 03004693 A EP03004693 A EP 03004693A EP 1345245 A3 EP1345245 A3 EP 1345245A3
Authority
EP
European Patent Office
Prior art keywords
trigger
circuit breaker
trip device
short
circuit current
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP03004693A
Other languages
English (en)
French (fr)
Other versions
EP1345245A2 (de
Inventor
Wolfgang Leitl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP1345245A2 publication Critical patent/EP1345245A2/de
Publication of EP1345245A3 publication Critical patent/EP1345245A3/de
Withdrawn legal-status Critical Current

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
    • H01H71/28—Electromagnetic mechanisms with windings acting in conjunction
    • 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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H2071/0292—Housing or frames containing grooves or slots for guiding movable parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
    • H01H2089/005—Multi-purpose combinations, e.g. LS/DI, LS/FI, of normal protective circuit breakers with known other forms of protection, e.g. earthfaults, differential, unbalance
    • 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
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms
    • H01H71/402—Combined electrothermal and electromagnetic mechanisms in which the thermal mechanism influences the magnetic circuit of the electromagnetic mechanism
    • 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

Abstract

Um eine mit einfachen Mitteln realisierbare Zusatzfunktion einer Auslösevorrichtung (1a,1b) für ein Schaltgerät (2), insbesondere Schutzschaltgerät, bei Gewährleistung der konventionellen Schutzfunktion anzugeben, ist vorgesehen, dass ein elektromagnetischer Auslöser (4) neben einem kurzschlussstromsensiblen Auslöseglied (5) mit einem zugeordneten und von diesem betätigbaren Auslöseanker (8), ein von dem kurzschlussstromsensiblen Auslöseglied (5) unabhängiges, individuell ansteuerbares, weiteres Auslöseglied (6a,6b) aufweist.
EP03004693A 2002-03-15 2003-03-03 Auslösevorrichtung für ein Schaltgerät Withdrawn EP1345245A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10211534 2002-03-15
DE2002111534 DE10211534A1 (de) 2002-03-15 2002-03-15 Auslösevorrichtung für ein Schaltgerät

Publications (2)

Publication Number Publication Date
EP1345245A2 EP1345245A2 (de) 2003-09-17
EP1345245A3 true EP1345245A3 (de) 2003-10-15

Family

ID=27762937

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03004693A Withdrawn EP1345245A3 (de) 2002-03-15 2003-03-03 Auslösevorrichtung für ein Schaltgerät

Country Status (2)

Country Link
EP (1) EP1345245A3 (de)
DE (1) DE10211534A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2903223B1 (fr) * 2006-06-29 2008-08-15 Schneider Electric Ind Sas Appareil de protection electrique commande par un dispositif de commande auxiliaire.
CN108922838A (zh) * 2018-09-28 2018-11-30 厦门大恒科技有限公司 一种耐受雷电流的scb开关及其自动重合式scb组合开关

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1178142B (de) * 1961-03-09 1964-09-17 Busch Jaeger Duerener Metall Installationsselbstschalter mit elektro-magnetischer und thermischer Ausloesung sowie mit Handabschaltung in Verbindung mit einer Fehlerschutzausloesung
US3566320A (en) * 1969-06-05 1971-02-23 Heinemann Electric Co Electromagnetic device having a dual coil for independent tripping thereof
US3651436A (en) * 1970-01-02 1972-03-21 Texas Instruments Inc Circuit breaker
US4013926A (en) * 1975-07-11 1977-03-22 Westinghouse Electric Corporation Circuit breaker with improved trip actuator and undervoltage release mechanism
GB1559228A (en) * 1976-10-18 1980-01-16 Bbc Brown Boveri & Cie Electric automatic cut out for overload and short-circuit current tripping
US5381121A (en) * 1992-03-31 1995-01-10 Ellenberger & Poensgen Gmbh Remote controlled overload protective switch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3409513A1 (de) * 1984-03-15 1985-09-19 Hager Electro GmbH + Co, 6601 Ensheim Elektromagnetische anordnung, insbesondere in einem schaltgeraet
US4616206A (en) * 1984-09-07 1986-10-07 Eaton Corporation Circuit breaker and shunt trip apparatus combined within single pole device
US4641117A (en) * 1985-07-29 1987-02-03 General Electric Company Combined accessory and trip actuator unit for electronic circuit breakers
DE19735415A1 (de) * 1997-08-14 1999-02-18 Siemens Ag Schaltmechanismus für einen Schutzschalter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1178142B (de) * 1961-03-09 1964-09-17 Busch Jaeger Duerener Metall Installationsselbstschalter mit elektro-magnetischer und thermischer Ausloesung sowie mit Handabschaltung in Verbindung mit einer Fehlerschutzausloesung
US3566320A (en) * 1969-06-05 1971-02-23 Heinemann Electric Co Electromagnetic device having a dual coil for independent tripping thereof
US3651436A (en) * 1970-01-02 1972-03-21 Texas Instruments Inc Circuit breaker
US4013926A (en) * 1975-07-11 1977-03-22 Westinghouse Electric Corporation Circuit breaker with improved trip actuator and undervoltage release mechanism
GB1559228A (en) * 1976-10-18 1980-01-16 Bbc Brown Boveri & Cie Electric automatic cut out for overload and short-circuit current tripping
US5381121A (en) * 1992-03-31 1995-01-10 Ellenberger & Poensgen Gmbh Remote controlled overload protective switch

Also Published As

Publication number Publication date
EP1345245A2 (de) 2003-09-17
DE10211534A1 (de) 2003-10-16

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