EP0898290B1 - Supports pour tôles d' extinction pour un dispositif d'extinction d'arc - Google Patents

Supports pour tôles d' extinction pour un dispositif d'extinction d'arc Download PDF

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Publication number
EP0898290B1
EP0898290B1 EP98112956A EP98112956A EP0898290B1 EP 0898290 B1 EP0898290 B1 EP 0898290B1 EP 98112956 A EP98112956 A EP 98112956A EP 98112956 A EP98112956 A EP 98112956A EP 0898290 B1 EP0898290 B1 EP 0898290B1
Authority
EP
European Patent Office
Prior art keywords
quenching
holders
arc
plates
grooves
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.)
Expired - Lifetime
Application number
EP98112956A
Other languages
German (de)
English (en)
Other versions
EP0898290A3 (fr
EP0898290A2 (fr
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
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 filed Critical Moeller GmbH
Publication of EP0898290A2 publication Critical patent/EP0898290A2/fr
Publication of EP0898290A3 publication Critical patent/EP0898290A3/fr
Application granted granted Critical
Publication of EP0898290B1 publication Critical patent/EP0898290B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the invention relates to the arc extinguishing in single or multi-pole electrical Low-voltage switchgear, such as circuit breakers or contactors.
  • the invention relates to mounts for quenching plates after the Preamble of claim 1.
  • an arc quenching device is known the several to a splitter stack combined quenching plates contains, which are arranged between lateral insulator walls and by lateral Mounts are kept parallel spaced, with protruding Noses of the quenching plates engage in corresponding recesses of the brackets.
  • EP 0 382 325 B1 discloses an arc-quenching device, whose two mounts on one side are comb-like with evenly spaced, equipped in parallel aligned grooves, wherein in each case opposite grooves the quenching plates are held laterally.
  • the invention is therefore based on the object brackets for quenching plates and to specify the use of brackets for arc quenching equipment, to use in a cost effective manner different splitter stack to be able to.
  • the Mounts are for arc quenchers with different numbers to use thinner or thicker quenching plates, depending on whether the brackets for holding the quenching plates with one or the other Side facing each other. Reduce the brackets according to the invention the required number of parts and thus increase their batch quantity in the production of switching devices with different arc extinguishing devices, which leads to a total cost reduction. In addition, simplify the Hal-. ments by the receiving grooves, the production of the splitter stack.
  • the brackets can advantageously be formed plate-like or web-like. It is also advantageous if they are used as identical parts several times for each arc quenching device are to be used, for example, by a mirror-symmetrical Design of the brackets.
  • Fig. 1 is a plate-like holder 1 on its two large area Pages 12 and 14 comb-like with evenly spaced, parallel aligned grooves 16 and 18 equipped.
  • the grooves 16 of the one side 12 have a smaller width s1 and a smaller distance a1 from each other than the located on the other side 14 grooves 18 with the width s2 and the Distance a2.
  • a web-like holder 2 is shown on their both sides 12 and 14 in the same way with grooves 16 and 18 different Width s1 or s2 and different distances a1 and a2 equipped are.
  • Fig. 3 and Fig. 4 is shown as the plate-shaped brackets 1 after Fig. 1 for arc extinguishing equipment, each with different splitter stack 3 and 4, respectively, are to be used.
  • quenching plates 5 of thickness s1 are laterally arranged in the comb Grooves 16 of the respective opposite one side 12 of the two identical holders 1 held at a mutual distance a1.
  • quenching plates 6 of Thickness s2 laterally in the comb-like grooves 18 of the respective opposite other side 14 of the two identical brackets 1 with held at a mutual distance a2.
  • brackets 1 for splitter stack 3 of FIG. 3 can also be used for splitter stack 4 of FIG. 4 and vice versa, by the brackets 1 are only to be arranged in each case in an inverted position. It is clear that also web-like brackets 2 of FIG. 2 in the same Way for the different splitter stack 3 and 4 are to be used. Of course, with such brackets 1 and 2 also Uchtbogenlösch Hughes Rheinen be equipped with splitter packages, which themselves also still differ in that not each of the grooves 16 and 18, respectively is occupied with a quenching plate 5 and 6 respectively.
  • the in Fig. 3 to Fig. 8 shown Splitter stack 3 and 4 are in known, but not shown Way between each two lateral Isolierstoff comen of the housing arranged a switching device.

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)

Claims (8)

  1. Supports pour tôles d'extinction d'un dispositif d'extinction d'arc, qui contient plusieurs tôles d'extinction (5 ; 6) assemblées pour former un paquet de tôles d'extinction (3 ; 4), qui sont maintenues latéralement dans des rainures (16) par les supports (1 ; 2) configurés d'un côté (12) en forme de peigne avec les rainures (16) espacées uniformément et orientées parallèlement, caractérisés en ce que
    les supports (1 ; 2) sont configurés de l'autre côté (14) de manière identique avec des rainures (18) et
    en ce que les rainures (14) d'un côté (12) présentent une plus petite largeur et un plus petit espacement les unes des autres que les rainures (18) de l'autre côté (14).
  2. Supports pour tôles d'extinction selon la revendication 1, caractérisés en ce que les supports (1) sont réalisés en forme de plaques.
  3. Supports pour tôles d'extinction selon la revendication 1, caractérisés en ce que les supports (2) sont réalisés en forme de barres.
  4. Supports pour tôles d'extinction selon l'une quelconque des revendications 1 à 3, caractérisés en ce que les supports (1 ; 2) sont identiques.
  5. Dispositif d'extinction d'arc comprenant plusieurs tôles d'extinction (5 ; 6) assemblées pour former un paquet de tôles d'extinction (3 ; 4) et des supports (1 ; 2) selon l'une quelconque des revendications 1 à 4, dans lequel les tôles d'extinction (5 ; 6) sont maintenues latéralement par les supports (1 ; 2), caractérisé en ce que le dispositif d'extinction d'arc est muni,
    pour une orientation des supports (1 ; 2) avec un côté (12) vers l'intérieur du paquet de tôles d'extinction (3) pour des dispositifs d'extinction d'arc, d'un plus grand nombre de tôles d'extinction plus minces (5) et
    pour une orientation des supports (1 ; 2) avec l'autre côté (14) vers l'intérieur du paquet de tôles d'extinction (4) pour des dispositifs d'extinction d'arc, d'un nombre moins important de tôles d'extinction plus épaisses (6).
  6. Dispositif d'extinction d'arc selon la revendication 5, caractérisé par deux supports (1) opposés en forme de plaque pour chaque paquet de tôles d'extinction (3 ; 4).
  7. Dispositif d'extinction d'arc selon la revendication 5, caractérisé par au moins trois supports (2) en forme de barres pour chaque paquet de tôles d'extinction (3 ; 4).
  8. Dispositif d'extinction d'arc selon l'une quelconque des revendications 5 ou 6, caractérisé par des supports identiques (1 ; 2) pour chaque paquet de tôles d'extinction (3 ; 4).
EP98112956A 1997-08-16 1998-07-13 Supports pour tôles d' extinction pour un dispositif d'extinction d'arc Expired - Lifetime EP0898290B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19735522A DE19735522C1 (de) 1997-08-16 1997-08-16 Halterung für Löschbleche einer Lichtbogenlöscheinrichtung
DE19735522 1997-08-16

Publications (3)

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

Family

ID=7839145

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98112956A Expired - Lifetime EP0898290B1 (fr) 1997-08-16 1998-07-13 Supports pour tôles d' extinction pour un dispositif d'extinction d'arc

Country Status (2)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19732324A1 (de) 1997-07-28 1999-02-04 Kloeckner Moeller Gmbh Schaltungsanordnung und Verfahren zur Speicherplatzverwaltung und zur Abarbeitung von Anwenderprogrammen in Kleinsteuerungen
FR2802701B1 (fr) * 1999-12-20 2002-01-18 Schneider Electric Ind Sa Dispositif de coupure d'un appareil interrupteur
DE102010015216A1 (de) 2010-04-16 2011-10-20 Eaton Industries Gmbh Lichtbogenlöscheinrichtung
DE102010027392B3 (de) * 2010-07-05 2012-02-09 Abb Ag Lichtbogenlöschblechanordnung
CN102315031A (zh) * 2010-07-05 2012-01-11 Abb股份公司 灭弧片布置
EP2608236A1 (fr) * 2011-12-22 2013-06-26 Eaton Industries GmbH Appareil de commutation approprié au fonctionnement à courant continu
DE102012203598A1 (de) 2012-03-07 2013-09-12 Siemens Aktiengesellschaft Befestigung von Löschblechen im Schaltpol eines Leistungsschalters
DE102016223620A1 (de) * 2016-11-29 2018-05-30 Siemens Aktiengesellschaft Lichtbogenlöschvorrichtung und elektromechanisches Schutzschaltgerät

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3732472A1 (de) * 1987-09-23 1989-04-06 Siemens Ag Mehrpoliger niederspannungs-leistungsschalter mit einem isolierstoffgehaeuse und lichtbogenloeschkammern
JPH0821278B2 (ja) * 1987-12-12 1996-03-04 富士電機株式会社 多極回路しゃ断器
DE3912726A1 (de) * 1989-02-08 1990-08-09 Siemens Ag Lichtbogenloeschkammer mit loeschblechen
DE4326922C1 (de) * 1993-08-11 1994-11-17 Kloeckner Moeller Gmbh Lichtbogenkammer für elektrische Schaltgeräte

Also Published As

Publication number Publication date
DE19735522C1 (de) 1999-01-28
EP0898290A3 (fr) 1999-09-01
DE59812825D1 (de) 2005-07-07
EP0898290A2 (fr) 1999-02-24

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