EP0898290A3 - Holders for extinguishing blades for an arc extinguishing device - Google Patents

Holders for extinguishing blades for an arc extinguishing device Download PDF

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Publication number
EP0898290A3
EP0898290A3 EP98112956A EP98112956A EP0898290A3 EP 0898290 A3 EP0898290 A3 EP 0898290A3 EP 98112956 A EP98112956 A EP 98112956A EP 98112956 A EP98112956 A EP 98112956A EP 0898290 A3 EP0898290 A3 EP 0898290A3
Authority
EP
European Patent Office
Prior art keywords
quenching
holders
grooves
extinguishing
arc
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.)
Granted
Application number
EP98112956A
Other languages
German (de)
French (fr)
Other versions
EP0898290A2 (en
EP0898290B1 (en
Inventor
Wolfgang Kremers
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.)
Eaton Industries GmbH
Original Assignee
Moeller GmbH
Kloeckner Moeller 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 Moeller GmbH, Kloeckner Moeller GmbH filed Critical Moeller GmbH
Publication of EP0898290A2 publication Critical patent/EP0898290A2/en
Publication of EP0898290A3 publication Critical patent/EP0898290A3/en
Application granted granted Critical
Publication of EP0898290B1 publication Critical patent/EP0898290B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H01H9/362—Mounting of plates in arc chamber

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

Die Erfindung betrifft die Lichtbogenlöschung in Niederspannungs-Schaltgeräten, betrifft insbesondere Halterungen für mehrere zu einem Löschblechpaket zusammengefaßte Löschbleche und soll dazu dienen, die Verwendbarkeit derartiger Halterungen zu erhöhen. Dazu sind die Halterungen (1), die auf beiden Seiten (12, 14) kammartig mit gleichmäßig beabstandeten, parallel ausgerichteten Nuten (16, 18) ausgestattet, wobei die Nuten (16) der einen Seite (12) eine kleinere Breite und einen kleineren Abstand voneinander als die Nuten (18) der anderen Seite (14) aufweisen. Bei Ausrichtung der Halterungen (1) mit der einen Seite (12) zum Inneren des Löschblechpaketes sind diese für Lichtbogenlöscheinrichtungen mit einer größeren Anzahl von dünneren Löschblechen und bei Ausrichtung mit der anderen Seite (14) zum Inneren des Löschblechpaketes für Lichtbogenlöscheinrichtungen mit einer geringeren Anzahl von dickeren Löschblechen zu verwenden.

Figure 00000001
The invention relates to arc quenching in low-voltage switchgear, relates in particular to brackets for several quenching plates combined to form a quenching plate package and is intended to increase the usability of such mounts. For this purpose, the holders (1), which are comb-like on both sides (12, 14) with evenly spaced, parallel aligned grooves (16, 18), the grooves (16) of one side (12) having a smaller width and a smaller one Have a distance from each other than the grooves (18) on the other side (14). If the brackets (1) are aligned with one side (12) towards the interior of the quenching plate package, they are for arc extinguishing devices with a larger number of thinner quenching plates and when aligned with the other side (14) towards the interior of the quenching plate package for arc extinguishing systems with a smaller number of to use thicker quenching plates.
Figure 00000001
EP98112956A 1997-08-16 1998-07-13 Holders for extinguishing blades for an arc extinguishing device Expired - Lifetime EP0898290B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19735522A DE19735522C1 (en) 1997-08-16 1997-08-16 Bracket for extinguishing sheets of an arc extinguishing device
DE19735522 1997-08-16

Publications (3)

Publication Number Publication Date
EP0898290A2 EP0898290A2 (en) 1999-02-24
EP0898290A3 true EP0898290A3 (en) 1999-09-01
EP0898290B1 EP0898290B1 (en) 2005-06-01

Family

ID=7839145

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98112956A Expired - Lifetime EP0898290B1 (en) 1997-08-16 1998-07-13 Holders for extinguishing blades for an arc extinguishing device

Country Status (2)

Country Link
EP (1) EP0898290B1 (en)
DE (2) DE19735522C1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19732324A1 (en) 1997-07-28 1999-02-04 Kloeckner Moeller Gmbh Circuit arrangement and method for memory space management and for processing user programs in small control systems
FR2802701B1 (en) * 1999-12-20 2002-01-18 Schneider Electric Ind Sa SWITCHING DEVICE FOR A SWITCHING APPARATUS
DE102010015216A1 (en) 2010-04-16 2011-10-20 Eaton Industries Gmbh Arc quenching device
CN201927507U (en) * 2010-07-05 2011-08-10 Abb股份公司 Arc extinction slice assembly and installation switchgears with same
DE102010027392B3 (en) * 2010-07-05 2012-02-09 Abb Ag Arc extinguish assembly for mounting switch device e.g. line protection switch, has extinguish plates arranged between conductive plates, where thickness of one of plates is greater than thickness of other plate
EP2608236A1 (en) * 2011-12-22 2013-06-26 Eaton Industries GmbH Switch suitable for direct current operation
DE102012203598A1 (en) * 2012-03-07 2013-09-12 Siemens Aktiengesellschaft Fastening of quenching plates in the switching pole of a circuit breaker
DE102016223620A1 (en) * 2016-11-29 2018-05-30 Siemens Aktiengesellschaft Arc extinguishing device and electromechanical protection device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0382325A1 (en) * 1989-02-08 1990-08-16 Siemens Aktiengesellschaft Arc control device with arc interruption plates
DE4326922C1 (en) * 1993-08-11 1994-11-17 Kloeckner Moeller Gmbh Arc chamber for electrical switchgear

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3732472A1 (en) * 1987-09-23 1989-04-06 Siemens Ag MULTIPOLE LOW VOLTAGE CIRCUIT BREAKER WITH AN INSULATING HOUSING AND ARC FILLING CHAMBER
JPH0821278B2 (en) * 1987-12-12 1996-03-04 富士電機株式会社 Multi-pole circuit breaker

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0382325A1 (en) * 1989-02-08 1990-08-16 Siemens Aktiengesellschaft Arc control device with arc interruption plates
DE4326922C1 (en) * 1993-08-11 1994-11-17 Kloeckner Moeller Gmbh Arc chamber for electrical switchgear

Also Published As

Publication number Publication date
DE19735522C1 (en) 1999-01-28
EP0898290A2 (en) 1999-02-24
EP0898290B1 (en) 2005-06-01
DE59812825D1 (en) 2005-07-07

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