IT1391125B1 - LOW VOLTAGE SWITCH - Google Patents

LOW VOLTAGE SWITCH

Info

Publication number: IT1391125B1
Authority: IT; Italy
Prior art keywords: low voltage; voltage switch; switch; low; voltage
Prior art date: 2008-10-15

Application number

ITMI2008A001826A

Other languages

Italian (it)

Inventor

Tommaso Abbattista

Paolo Antonello

Alberto Antoniazzi

Ivan Paleari

Marco Tinelli

Original Assignee

Abb Spa

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.)

2008-10-15

Filing date

2008-10-15

Publication date

2011-11-18

2008-10-15 Application filed by Abb Spa filed Critical Abb Spa

2008-10-15 Priority to ITMI2008A001826A priority Critical patent/IT1391125B1/en

2009-09-28 Priority to PCT/EP2009/062558 priority patent/WO2010043487A1/en

2009-09-28 Priority to RU2011119485/07A priority patent/RU2505876C2/en

2009-09-28 Priority to EP09736164.6A priority patent/EP2335260B1/en

2009-09-28 Priority to CN200980140848.1A priority patent/CN102187416B/en

2010-04-16 Publication of ITMI20081826A1 publication Critical patent/ITMI20081826A1/en

2011-11-18 Application granted granted Critical

2011-11-18 Publication of IT1391125B1 publication Critical patent/IT1391125B1/en

Classifications

- 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
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/36—Metal parts
- 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
- H01H9/446—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts
- 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
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/346—Details concerning the arc formation chamber

ITMI2008A001826A 2008-10-15 2008-10-15 LOW VOLTAGE SWITCH IT1391125B1 (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
ITMI2008A001826A IT1391125B1 (en)	2008-10-15	2008-10-15	LOW VOLTAGE SWITCH
PCT/EP2009/062558 WO2010043487A1 (en)	2008-10-15	2009-09-28	Low voltage circuit breaker
RU2011119485/07A RU2505876C2 (en)	2008-10-15	2009-09-28	Low-voltage switch
EP09736164.6A EP2335260B1 (en)	2008-10-15	2009-09-28	Low voltage circuit breaker
CN200980140848.1A CN102187416B (en)	2008-10-15	2009-09-28	Low voltage circuit breaker

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ITMI2008A001826A IT1391125B1 (en)	2008-10-15	2008-10-15	LOW VOLTAGE SWITCH

Publications (2)

Publication Number	Publication Date
ITMI20081826A1 ITMI20081826A1 (en)	2010-04-16
IT1391125B1 true IT1391125B1 (en)	2011-11-18

Family

ID=40973175

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ITMI2008A001826A IT1391125B1 (en)	2008-10-15	2008-10-15	LOW VOLTAGE SWITCH

Country Status (5)

Country	Link
EP (1)	EP2335260B1 (en)
CN (1)	CN102187416B (en)
IT (1)	IT1391125B1 (en)
RU (1)	RU2505876C2 (en)
WO (1)	WO2010043487A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2501666T3 (en) *	2011-11-04	2014-10-02	Abb Schweiz Ag	Magnetic arrangement for a low voltage switch
DE102013214642A1 (en) *	2013-07-26	2015-01-29	Siemens Aktiengesellschaft	switchgear
FR3030867B1 (en) *	2014-12-19	2017-11-24	Schneider Electric Ind Sas	ARC BREAK CHAMBER FOR AN ELECTRIC CIRCUIT BREAKER, AND CIRCUIT BREAKER COMPRISING SUCH A ROOM.
EP3389069B1 (en)	2017-04-11	2019-12-11	Microelettrica Scientifica S.p.A.	Improved breaker for high d.c. current or voltage applications, for instance industrial and/or railways applications
EP3772076B1 (en) *	2019-08-02	2025-01-22	ABB S.p.A.	Device for door and phase segregation in molded case circuit breakers
CN116885611B (en) *	2023-07-10	2024-03-19	南京永恒电器有限公司	Extraction type low-voltage switch cabinet capable of preventing misoperation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2716619C2 (en) *	1977-04-15	1979-05-03	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Current-limiting miniature circuit breaker with measures to increase the running speed of the switching arc side
DE8611282U1 (en) *	1986-04-24	1986-06-26	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Arcing chamber of a circuit breaker
DE4007606A1 (en) *	1990-03-09	1991-09-12	Licentia Gmbh	Automatic load protection switch
JPH07296707A (en) *	1994-04-26	1995-11-10	Fuji Electric Co Ltd	Magnetic drive iron core insulation device for circuit breaker
US5589672A (en) *	1994-06-14	1996-12-31	Fuji Electric Co., Ltd.	Circuit breaker with arc quenching device and vent
CN1209777C (en) *	2003-04-29	2005-07-06	浙江德力西电器股份有限公司	Arc extinguishing equipment for breaker with plastic shell
DE102006027140A1 (en) *	2006-06-12	2007-12-13	Ellenberger & Poensgen Gmbh	breaker

2008
- 2008-10-15 IT ITMI2008A001826A patent/IT1391125B1/en active
2009
- 2009-09-28 CN CN200980140848.1A patent/CN102187416B/en active Active
- 2009-09-28 RU RU2011119485/07A patent/RU2505876C2/en active
- 2009-09-28 WO PCT/EP2009/062558 patent/WO2010043487A1/en active Application Filing
- 2009-09-28 EP EP09736164.6A patent/EP2335260B1/en active Active

Also Published As

Publication number	Publication date
CN102187416A (en)	2011-09-14
EP2335260B1 (en)	2016-06-29
EP2335260A1 (en)	2011-06-22
RU2505876C2 (en)	2014-01-27
RU2011119485A (en)	2012-12-10
CN102187416B (en)	2014-06-25
ITMI20081826A1 (en)	2010-04-16
WO2010043487A1 (en)	2010-04-22

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