EP2685482A1 - Appareil de commutation de protection et culasse magnétique - Google Patents

Appareil de commutation de protection et culasse magnétique Download PDF

Info

Publication number: EP2685482A1
Authority: EP; European Patent Office
Prior art keywords: current; contact; arc; switching device; switching
Prior art date: 2012-07-12
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.): Granted

Application number

EP13165024.4A

Other languages

German (de)

English (en)

Other versions

EP2685482B1 (fr

Inventor

Thomas Rieger

Winfried Vierling

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.)

2012-07-12

Filing date

2013-04-24

Publication date

2014-01-15

2013-04-24 Application filed by Siemens AG filed Critical Siemens AG

2014-01-15 Publication of EP2685482A1 publication Critical patent/EP2685482A1/fr

2017-05-31 Application granted granted Critical

2017-05-31 Publication of EP2685482B1 publication Critical patent/EP2685482B1/fr

Status Active legal-status Critical Current

2033-04-24 Anticipated expiration legal-status Critical

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Images

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/18—Means for extinguishing or suppressing arc
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
- 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

Definitions

the protective switching device is electrically connected via two terminals with an electrical line of the circuit to be monitored in order to interrupt the electrical current in the respective line when needed.
some protective switching devices In order to drive the arc more quickly into the arc quenching chamber, some protective switching devices additionally have a so-called blowing loop. It is a coil which is electrically connected so that it is energized only with the commutation of the arc on the guide rail to limit the energy loss of the protective device in the switched-on operation.
the blowing loop is arranged such that the resulting electromagnetic field is oriented so that it exerts a Lorentz force on the arc, which urges the arc in the direction of the arc quenching chamber.
Such protective switching devices are for example from the patent DE 28 41 004 or also the publication DE 33 33 792 A1 known.
a switching contact of the protective switching device 1 is shown schematically in several switching states.
the switching contact has a fixed contact piece 4 and a relatively movable BewegWallet Sea 5 on.
the BewegWalletexcellent 5 is mounted on a rotatably mounted in a housing of the protective switching device 1 BewegMap whatsoever 6.
it is also possible to integrate the BewegWallets 5 in the Beweg.mik 6 such that a suitable portion of the Beweg.miks 6 acts as BewegWalletmin 5 and forms the switching contact together with the fixed contact 4.
the fixed contact piece 4 is mounted on a fixed contact carrier 22 which is part of a magnetic yoke 20.
the protective switching device 1 Via an input terminal (not shown) and an output terminal (not shown), which may be formed, for example, as terminals, the protective switching device 1 is integrated into an electrical line to be protected. Inside the protective switching device 1 - if the switching contact is closed - the input terminal and the output terminal are electrically conductively connected to one another via a current path.
the current flow I guided over the current path is represented by simple arrows in the area of the respective components.
a first region of the current path leads from the input terminal via the magnet coil 12 and the magnetic yoke 20 to the fixed contact piece 4.
a second region of the current path leads from the moving contact piece 5 to the output terminal of the protective switching device 1.

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Arc-Extinguishing Devices That Are Switches (AREA)
Breakers (AREA)

EP13165024.4A 2012-07-12 2013-04-24 Appareil de commutation de protection et culasse magnétique Active EP2685482B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102012212236.2A DE102012212236A1 (de)	2012-07-12	2012-07-12	Schutzschaltgerät und Magnetjoch

Publications (2)

Publication Number	Publication Date
EP2685482A1 true EP2685482A1 (fr)	2014-01-15
EP2685482B1 EP2685482B1 (fr)	2017-05-31

Family

ID=48190181

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP13165024.4A Active EP2685482B1 (fr)	2012-07-12	2013-04-24	Appareil de commutation de protection et culasse magnétique

Country Status (3)

Country	Link
EP (1)	EP2685482B1 (fr)
CN (1)	CN103545153B (fr)
DE (1)	DE102012212236A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108074782A (zh) *	2017-12-05	2018-05-25	北京德威特继保自动化科技股份有限公司	瞬动开关及具有其的断路器
CN108666185A (zh) *	2017-03-31	2018-10-16	温州圣普电气有限公司	一种大电流小型断路器
CN112735902A (zh) *	2020-12-17	2021-04-30	滁州博格韦尔电气有限公司	一种轨道交通车辆控制电路用高压断路器的灭弧室
CN113841214A (zh) *	2019-07-02	2021-12-24	广东德昌电机有限公司	开关*的开关触点*

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102017212033A1 (de)	2017-07-13	2019-01-17	Siemens Aktiengesellschaft	Gleichstrom-Lichtbogenlöschvorrichtung und elektromechanisches Gleichstrom-Schaltgerät
DE102017214557A1 (de)	2017-08-21	2019-02-21	Siemens Aktiengesellschaft	Elektromechanisches Schutzschaltgerät
DE102019220444B4 (de)	2019-12-20	2021-08-05	Siemens Aktiengesellschaft	Fernantrieb und Parametrier-Verfahren
DE102020200993B4 (de)	2020-01-28	2023-06-01	Siemens Aktiengesellschaft	Fernantrieb, Anordnung mit einem Fernantrieb sowie Verfahren
DE102020209257A1 (de)	2020-07-22	2022-01-27	Siemens Aktiengesellschaft	Befestigungsvorrichtung und Reiheneinbaugerät
DE102020210028A1 (de)	2020-08-07	2022-02-10	Siemens Aktiengesellschaft	Bedienerunabhängiges Kompaktsprungschaltwerk und elektromechanisches Schutzschaltgerät
DE102020211531A1 (de)	2020-09-15	2022-03-17	Siemens Aktiengesellschaft	Niederspannungs-Schutzschaltgerät
DE102020214192A1 (de)	2020-11-11	2022-05-12	Siemens Aktiengesellschaft	Kombinierte Kurzschluss-Überlast-Auslösevorrichtung und elektromechanisches Schutzschaltgerät
DE102021201159A1 (de)	2021-02-08	2022-08-11	Siemens Aktiengesellschaft	Isolierstoffgehäuse und Kompakt-Leitungsschutzschalter
DE102021202664A1 (de)	2021-03-18	2022-09-22	Siemens Aktiengesellschaft	Kompakt-Leitungsschutzschalter
DE102021208514A1 (de)	2021-08-05	2023-02-09	Siemens Aktiengesellschaft	Einschub-Summenstromwandler, Fehlerstromschutzschalter und Montageverfahren
DE102021208516A1 (de)	2021-08-05	2023-02-09	Siemens Aktiengesellschaft	Summenstromwandler und Fehlerstromschutzschalter
DE102021208518A1 (de)	2021-08-05	2023-02-09	Siemens Aktiengesellschaft	Isolierstoffgehäuse und Niederspannungs-Schutzschaltgerät
DE102022200297A1 (de)	2022-01-13	2023-07-13	Siemens Aktiengesellschaft	Niederspannungs-Schutzschaltgerät und Montageverfahren
DE102022200296A1 (de)	2022-01-13	2023-07-13	Siemens Aktiengesellschaft	Einpoliges Gehäusemodul und Niederspannungs-Schutzschaltgerät
DE102022202311A1 (de)	2022-03-08	2023-09-14	Siemens Aktiengesellschaft	Elektronisch schaltendes Reiheneinbaugerät und Isolierstoffgehäuse
DE102022203408A1 (de)	2022-04-06	2023-10-12	Siemens Aktiengesellschaft	Gehäusemodul, Isolierstoffgehäuse und Schutzschaltgerät
DE102022204329A1 (de)	2022-05-02	2023-11-02	Siemens Aktiengesellschaft	Modulares Isolierstoffgehäuse und mehrpoliges modulares Reiheneinbaugerät
DE102022206195A1 (de)	2022-06-21	2023-12-21	Siemens Aktiengesellschaft	Niederspannungs-Schutzschaltgerät
DE102022207779A1 (de)	2022-07-28	2024-02-08	Siemens Aktiengesellschaft	Einschub-Summenstromwandler-Baugruppe, Reiheneinbaugerät und Montageverfahren
DE102022208674A1 (de)	2022-08-22	2024-02-22	Siemens Aktiengesellschaft	Modular gebildetes, mehrpoliges Reiheneinbaugerät
DE102023200524B3 (de)	2023-01-24	2024-05-29	Siemens Aktiengesellschaft	Anschlussklemme und Reiheneinbaugerät

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2841004B1 (de)	1978-09-21	1980-02-14	Licentia Gmbh	Leitungsschutzschalter mit zusaetzlicher Blasschleife
DE3333792A1 (de)	1982-11-11	1984-05-17	Kombinat Veb Keramische Werke Hermsdorf, Ddr 6530 Hermsdorf	Leitungsschutzschalter mit einer eine blasschleife bildenden kontaktanordnung
EP0231600A1 (fr) *	1985-11-25	1987-08-12	Matsushita Electric Works, Ltd.	Interrupteur de circuit limitant le courant
EP0576992A2 (fr) *	1992-07-02	1994-01-05	Mitsubishi Denki Kabushiki Kaisha	Commutateur
US5837954A (en) *	1995-08-03	1998-11-17	Fuji Electric Co., Ltd.	Circuit breaker
DE10058874A1 (de) *	2000-11-27	2002-03-21	Siemens Ag	Spule mit mäanderförmigem Leiter
DE10352934A1 (de) *	2003-11-11	2005-06-09	Siemens Ag	Lichtbogen-Löschvorrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1028264C (zh) *	1992-07-02	1995-04-19	三菱电机株式会社	开关
DE19524915C2 (de) *	1995-07-08	2003-06-26	Abb Patent Gmbh	Lichtbogenlöschanordnung für einen elektrischen Schalter, insbesondere für einen Leitungsschutzschalter
DE29823717U1 (de) *	1998-08-13	1999-10-14	Siemens Ag	Leitungsschutzschalter mit lichtbogenbetätigter Blasspule
EP1548773B1 (fr) *	2003-12-22	2008-03-26	ABB Schweiz AG	Chambre de soufflage pour un disjoncteur-protecteur possédant une double coupure
DE102010036215A1 (de) *	2010-09-01	2012-03-01	Siemens Aktiengesellschaft	Elektrischer Leistungsschalter

2012
- 2012-07-12 DE DE102012212236.2A patent/DE102012212236A1/de not_active Withdrawn
2013
- 2013-04-24 EP EP13165024.4A patent/EP2685482B1/fr active Active
- 2013-07-12 CN CN201310292736.6A patent/CN103545153B/zh active Active

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2841004B1 (de)	1978-09-21	1980-02-14	Licentia Gmbh	Leitungsschutzschalter mit zusaetzlicher Blasschleife
DE3333792A1 (de)	1982-11-11	1984-05-17	Kombinat Veb Keramische Werke Hermsdorf, Ddr 6530 Hermsdorf	Leitungsschutzschalter mit einer eine blasschleife bildenden kontaktanordnung
EP0231600A1 (fr) *	1985-11-25	1987-08-12	Matsushita Electric Works, Ltd.	Interrupteur de circuit limitant le courant
EP0576992A2 (fr) *	1992-07-02	1994-01-05	Mitsubishi Denki Kabushiki Kaisha	Commutateur
US5837954A (en) *	1995-08-03	1998-11-17	Fuji Electric Co., Ltd.	Circuit breaker
DE10058874A1 (de) *	2000-11-27	2002-03-21	Siemens Ag	Spule mit mäanderförmigem Leiter
DE10352934A1 (de) *	2003-11-11	2005-06-09	Siemens Ag	Lichtbogen-Löschvorrichtung

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108666185A (zh) *	2017-03-31	2018-10-16	温州圣普电气有限公司	一种大电流小型断路器
CN108666185B (zh) *	2017-03-31	2023-12-05	温州圣普电气有限公司	一种大电流小型断路器
CN108074782A (zh) *	2017-12-05	2018-05-25	北京德威特继保自动化科技股份有限公司	瞬动开关及具有其的断路器
CN113841214A (zh) *	2019-07-02	2021-12-24	广东德昌电机有限公司	开关*的开关触点*
CN113841214B (zh) *	2019-07-02	2023-12-12	广东德昌电机有限公司	开关*的开关触点*
CN112735902A (zh) *	2020-12-17	2021-04-30	滁州博格韦尔电气有限公司	一种轨道交通车辆控制电路用高压断路器的灭弧室

Also Published As

Publication number	Publication date
DE102012212236A1 (de)	2014-01-16
EP2685482B1 (fr)	2017-05-31
CN103545153A (zh)	2014-01-29
CN103545153B (zh)	2018-07-10

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