EP1056105A2 - Dispositif d'installation électrique, en particulier disjoncteur - Google Patents

Dispositif d'installation électrique, en particulier disjoncteur Download PDF

Info

Publication number: EP1056105A2
Authority: EP; European Patent Office
Prior art keywords: plate; arcing; loop; iron plate; arc
Prior art date: 1999-05-27
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

EP00110302A

Other languages

German (de)

English (en)

Other versions

EP1056105B1 (fr

EP1056105A3 (fr

Inventor

Heinz Dr.-Ing. Popa

Bernhard Allgaier

Werner Bruckner

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.)

ABB Patent GmbH

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.)

1999-05-27

Filing date

2000-05-13

Publication date

2000-11-29

2000-05-13 Application filed by ABB Patent GmbH filed Critical ABB Patent GmbH

2000-11-29 Publication of EP1056105A2 publication Critical patent/EP1056105A2/fr

2002-04-10 Publication of EP1056105A3 publication Critical patent/EP1056105A3/fr

2003-05-28 Application granted granted Critical

2003-05-28 Publication of EP1056105B1 publication Critical patent/EP1056105B1/fr

2020-05-13 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

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
- H01H9/346—Details concerning the arc formation chamber
- 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

Definitions

the invention relates to an electrical installation device, in particular a circuit breaker, according to the preamble of claim 1.
Installation switchgear of this type serves for an overcurrent or a short-circuit current switch off.
the contact pieces are arcing plates assigned, in the case of a switch-off between the fixed and arcing generated in the movable contact piece runs to its quenching.
the object of the invention is to define the ring-shaped electromagnetic field, that is to say the blowing field, to reinforce and concentrate.
an insulating plate is arranged on each of them, which defines the arcing area limited on both sides; is located behind the insulating plates an iron plate, the iron plate that is on the side of the loop, is arranged within the loop or the loop the iron sheet on his At least partially surrounds the outer circumference.
Fig. 1 shows the arcing area of a circuit breaker, in which is a fixed contact piece 11 attached to an arc guide rail 10 as well as a movable contact piece 12, which is connected to an axis 13 pivotable contact lever 14 is attached.
a further arc guide rail 15 is assigned to the arcing area, an arc-quenching plate packet consisting of a plurality of arc-releasing plates 16 on both sides 17 limit.
a loop 18 which is an electromagnetic in the current-carrying state Field generated, which between the fixed contact piece 11 and the movable contact piece 12 arcing 19 in the arc quenching plate package 17 drives.
FIG. 2 shows the arrangement according to section line II-II of FIG. 1.
the loop 18 is located outside the insulating plate 22.
a first iron plate 23 is provided inside the loop 18, that is practically in one plane therewith.
a second iron plate 24 is provided inside the loop 18, that is practically in one plane therewith.

Landscapes

Arc-Extinguishing Devices That Are Switches (AREA)
Breakers (AREA)
Emergency Protection Circuit Devices (AREA)
Gas-Insulated Switchgears (AREA)

EP00110302A 1999-05-27 2000-05-13 Dispositif d'installation électrique, en particulier disjoncteur Expired - Lifetime EP1056105B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19924414		1999-05-27
DE19924414A DE19924414A1 (de)	1999-05-27	1999-05-27	Elektrisches Installationsgerät, insbesondere Leitungsschutzschalter

Publications (3)

Publication Number	Publication Date
EP1056105A2 true EP1056105A2 (fr)	2000-11-29
EP1056105A3 EP1056105A3 (fr)	2002-04-10
EP1056105B1 EP1056105B1 (fr)	2003-05-28

Family

ID=7909423

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP00110302A Expired - Lifetime EP1056105B1 (fr)	1999-05-27	2000-05-13	Dispositif d'installation électrique, en particulier disjoncteur

Country Status (4)

Country	Link
EP (1)	EP1056105B1 (fr)
AT (1)	ATE241852T1 (fr)
DE (2)	DE19924414A1 (fr)
PL (1)	PL340281A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7259646B2 (en) *	2005-02-17	2007-08-21	Abb Patent Gmbh	Electrical service device having an arc prechamber area, prechamber plates and a current-limiting arc-quenching device
EP2973632B1 (fr) *	2013-03-13	2017-12-27	Eaton Corporation	Chambre à arc pour courant continu (cc) bidirectionnel

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10242310A1 (de) *	2001-11-16	2003-07-10	Abb Patent Gmbh	Lichtbogenlöschanordnung für ein elektrisches Schaltgerät
EP1313117B1 (fr)	2001-11-16	2014-06-04	Abb Ag	Dispositif d'extinction d'arc pour un interrupteur électronique
DE102004032738A1 (de) *	2004-07-07	2006-02-09	Abb Patent Gmbh	Lichtbogeneinrichtung für ein elektrisches Schaltgerät

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3334108A1 (de) *	1983-09-21	1985-04-04	Siemens AG, 1000 Berlin und 8000 München	Lichtbogenloeschsystem
DE3337562A1 (de) *	1983-10-15	1985-04-25	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Loescheinrichtung fuer einen leitungsschutzschalter
US4743720A (en) *	1985-11-25	1988-05-10	Matsushita Electric Works, Ltd.	Current limiting circuit interrupter
FR2622736B1 (fr) *	1987-10-28	1995-04-14	Merlin Gerin	Disjoncteur basse tension, a courant continu, et a joues de guidage de l'arc
DE19518049A1 (de) *	1995-05-17	1996-11-21	Abb Patent Gmbh	Lichtbogenlöscheinrichtung
DE19524915C2 (de) *	1995-07-08	2003-06-26	Abb Patent Gmbh	Lichtbogenlöschanordnung für einen elektrischen Schalter, insbesondere für einen Leitungsschutzschalter

1999
- 1999-05-27 DE DE19924414A patent/DE19924414A1/de not_active Withdrawn
2000
- 2000-05-13 AT AT00110302T patent/ATE241852T1/de not_active IP Right Cessation
- 2000-05-13 DE DE50002327T patent/DE50002327D1/de not_active Expired - Fee Related
- 2000-05-13 EP EP00110302A patent/EP1056105B1/fr not_active Expired - Lifetime
- 2000-05-25 PL PL00340281A patent/PL340281A1/xx unknown

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7259646B2 (en) *	2005-02-17	2007-08-21	Abb Patent Gmbh	Electrical service device having an arc prechamber area, prechamber plates and a current-limiting arc-quenching device
CN1835151B (zh) *	2005-02-17	2010-05-12	Abb专利有限公司	带电弧预燃室、预燃室板和限流的消弧机构的电装配设备
EP2973632B1 (fr) *	2013-03-13	2017-12-27	Eaton Corporation	Chambre à arc pour courant continu (cc) bidirectionnel

Also Published As

Publication number	Publication date
PL340281A1 (en)	2000-12-04
ATE241852T1 (de)	2003-06-15
EP1056105B1 (fr)	2003-05-28
DE50002327D1 (de)	2003-07-03
DE19924414A1 (de)	2000-11-30
EP1056105A3 (fr)	2002-04-10

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