EP1256122A1 - Baugruppe für eine schaltvorrichtung - Google Patents

Baugruppe für eine schaltvorrichtung

Info

Publication number
EP1256122A1
EP1256122A1 EP01907826A EP01907826A EP1256122A1 EP 1256122 A1 EP1256122 A1 EP 1256122A1 EP 01907826 A EP01907826 A EP 01907826A EP 01907826 A EP01907826 A EP 01907826A EP 1256122 A1 EP1256122 A1 EP 1256122A1
Authority
EP
European Patent Office
Prior art keywords
main
housings
contact carrier
contacts
auxiliary
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
EP01907826A
Other languages
English (en)
French (fr)
Other versions
EP1256122B1 (de
Inventor
Patrick Comtois
Patrick Larcher
Alain Moreux
Régis Perrocheau
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.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries SAS
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8847218&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1256122(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Publication of EP1256122A1 publication Critical patent/EP1256122A1/de
Application granted granted Critical
Publication of EP1256122B1 publication Critical patent/EP1256122B1/de
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
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/546—Contact arrangements for contactors having bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
    • H01H50/041—Details concerning assembly of relays
    • H01H50/045—Details particular to contactors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/541—Auxiliary contact devices

Definitions

  • the present invention relates to a multi-pole electromechanical switch device comprising main contacts and auxiliary contacts housed in an arc housing, a contact carrier which is movable in translation inside the arc housing and which carries auxiliary housings for auxiliary contacts located in front of main housings for main contacts
  • the movable contact carrier which carries the movable contacts, makes a translational movement back and forth inside the arc housing so as to be able to separate or place these movable contacts on fixed contacts located on the arc housing
  • the insulation between main and auxiliary housings can be ensured by a longitudinal wall, parallel to the direction of the movement of the contact carrier, for example of the same type as the interpolar walls of the main housings This wall can therefore be easily produced in the contact carrier or in the arc housing, without interfering with the movement of the contact carrier
  • the vertical plane of the housings of the auxiliary contacts is different, for example in front, from the vertical plane of the housings of the main contacts, the insulation between main and auxiliary housings must be ensured by a wall transverse (or perpendicular) to the movement of the movable contact carrier, and which will be likely to hinder this translational movement if one wants to keep a reduced size for the
  • the object of the invention is therefore to create in a simple and compact manner an insulation between the housings of the main contacts and the housings of the auxiliary contacts, when these housings are in different vertical planes, without adding any additional part and while keeping integration easy of the contact carrier in the arc box during the manufacture of the switch device
  • the contact carrier comprises auxiliary housings for auxiliary contacts, these auxiliary housings being aligned transversely to the direction of movement of the contact carrier and located in front of the main housings. main contacts.
  • the contact carrier comprises a vertical isolation wall composed of several polar isolation cheeks separated by interpolar slots.
  • the contact carrier In order to be able to easily insert the contact carrier in the arc housing, it consists of two housing halves assembled by interlocking and / or snap-fastening in a horizontal plane, so that at least one of the two halves has guide elements of the contact carrier and stop elements for the latter.
  • each half of the arc housing includes an isolation partition between main contacts and auxiliary contacts.
  • FIG. 1 shows a perspective view of the contact carrier of a switching device, surrounded by two arc housing halves, not showing contacts.
  • the switch device described in the embodiment shown diagrammatically in FIG. 1 comprises, inside an insulating body, three main poles with double break and two auxiliary poles.
  • the main poles each have two fixed contacts located in a 20,40 arcing box. These fixed contacts, not shown in Figure 1, are housed in main chambers 21, 41 of the arc housing.
  • the main poles are also each provided with two movable contacts, not shown in FIG. 1, fixed in main housings 31 of a movable contact carrier 30.
  • the various auxiliary poles are provided with fixed contacts located in auxiliary chambers 22,42 of the arc housing 20,40, and movable contacts fixed in auxiliary housings 32 of the contact carrier 30.
  • the contact carrier 30 is movable in translation along a horizontal X axis, ensuring the separation or plating of the movable contacts on the fixed contacts.
  • the main housings 31 are aligned transversely to the direction of movement X of the contact carrier 30 and are located in a vertical plane distinct from that of the auxiliary housings 32, also being aligned transversely to the direction X.
  • this axis horizontal X corresponds to a direction called front / rear of the switching device, the front side of the device being the side of the auxiliary housings 32 and the rear side of the device being the side of the housings main 31.
  • the contact carrier 30 is integral with the movable part of an electromagnet located at the rear of the device and whose displacement is caused by the circulation of a current in a coil of the electromagnet.
  • the arc housing 30 comprises a vertical isolation wall 35 intended to contribute to the insulation between the main housings 31 and the auxiliary housings 32.
  • This wall is transverse to the X axis and is composed of several polar insulation cheeks 36 separated by interpolar slots 37.
  • the arch casing is made up of two casing halves: an upper half 20 and a lower half 40, assembled by mutual interlocking and / or snap-fitting along a horizontal plane which may be the horizontal median plane P of the holder. contacts 30 or a plane parallel to P.
  • This assembly is, for example, materialized by latching means 49 on the lower half 40 cooperating with complementary latching means 29 on the upper half 20.
  • means d 'fitting 48 on the lower half 40 cooperate with complementary fitting means 28 on the upper half 20 to ensure better guidance and better fixing of the two halves 20, 40 of the arc housing one inside the other.
  • the contact carrier 30 has symmetry along its horizontal median plane P and the two halves of the arc housing are arranged on either side, in a manner substantially symmetrical with respect to this plane P.
  • the two halves 20.40 of the arc housing allow the contact carrier 30 to slide only along the horizontal axis X by means of guide elements present on at least one of the two halves 20.40.
  • These guide elements comprise, for example on the lower half 40, two main interpolar partitions 43 between the three main chambers 41 and an auxiliary interpolar separation 44 between the two auxiliary chambers 42.
  • On the upper half 20, these guide elements can also understand two main interpolar partitions 23 between the three main chambers 21. These partitions cooperate with elements of complementary shape located between the main housings 31 and between the auxiliary housings 32 of the contact carrier 30.
  • the main interpolar separations 23,43 come 'Insert into the interpolar slots 37 of the isolation wall 35 so as not to interfere with the sliding movement of the contact carrier.
  • Each half of the arc housing 20.40 also includes an isolation partition 26.46 between the main chambers 21, 41 of the main contacts and the auxiliary chambers 22.42 of the auxiliary contacts.
  • the isolation partitions 26, 46 define a front stop for the isolation cheeks 36 of the isolation wall 35, thereby limiting the travel of the contact carrier 30.
EP01907826A 2000-02-18 2001-02-16 Baugruppe für eine schaltvorrichtung Expired - Lifetime EP1256122B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0002142 2000-02-18
FR0002142A FR2805389B1 (fr) 2000-02-18 2000-02-18 Sous-ensemble de coupure pour appareil interrupteur
PCT/FR2001/000467 WO2001061717A1 (fr) 2000-02-18 2001-02-16 Sous-ensemble de coupure pour appareil interrupteur

Publications (2)

Publication Number Publication Date
EP1256122A1 true EP1256122A1 (de) 2002-11-13
EP1256122B1 EP1256122B1 (de) 2006-10-04

Family

ID=8847218

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01907826A Expired - Lifetime EP1256122B1 (de) 2000-02-18 2001-02-16 Baugruppe für eine schaltvorrichtung

Country Status (9)

Country Link
US (1) US6583694B2 (de)
EP (1) EP1256122B1 (de)
CN (1) CN1214426C (de)
AU (1) AU3570201A (de)
BR (1) BRPI0108440B1 (de)
DE (1) DE60123582T2 (de)
ES (1) ES2273807T3 (de)
FR (1) FR2805389B1 (de)
WO (1) WO2001061717A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006026479A2 (en) * 2004-08-27 2006-03-09 Neuco, Inc. Method and system for sncr optimization
WO2006047623A2 (en) * 2004-10-25 2006-05-04 Neuco, Inc. Method and system for calculating marginal cost curves using plant control models
DE102007017516B3 (de) 2007-04-13 2008-04-30 Siemens Ag Herstellungsverfahren für ein elektromagnetisches Schaltgerät mit Trennwänden zwischen Haupt- und Hilfskontakten sowie entsprechend dem Herstellungsverfahren hergestelltes elektromagnetisches Schaltgerät
FR3014595B1 (fr) * 2013-12-09 2016-02-05 Schneider Electric Ind Sas Dispositif de commutation electrique
CN105977101B (zh) * 2016-05-05 2019-01-18 厦门宏发开关设备有限公司 一种主触点与辅助触点绝缘隔离结构
FR3066642B1 (fr) * 2017-05-17 2020-09-04 Schneider Electric Ind Sas Element amovible de coupure d'un courant electrique et appareil electrique de coupure d'un courant electrique comprenant un tel element amovible de coupure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR519186A (fr) 1919-06-21 1921-06-06 Albert Jean Baptiste Hanotelle Sifflet électro-automoteur perfectionné pour répétition des signaux sur la locomotive
DE1107771B (de) * 1958-07-29 1961-05-31 Weyer & Zander K G Elektromagnetisches Schuetz mit Hubanker
DE1254737B (de) * 1962-05-08 1967-11-23 Danfoss As Elektromagnetisches Schaltschuetz, bei dem zwischen benachbarten Kontakten Stege in Nuten eingreifen
US3509502A (en) * 1967-11-07 1970-04-28 Gen Signal Corp Electromagnetic relay structure
DE2407057C3 (de) * 1974-02-14 1979-04-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Elektromagnetisches Schaltgerät
FR2519186A1 (fr) * 1981-12-24 1983-07-01 Telemecanique Electrique Contacteur de faible encombrement a haut niveau d'isolement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0161717A1 *

Also Published As

Publication number Publication date
DE60123582D1 (de) 2006-11-16
US20030001700A1 (en) 2003-01-02
CN1401128A (zh) 2003-03-05
BR0108440A (pt) 2003-03-25
CN1214426C (zh) 2005-08-10
US6583694B2 (en) 2003-06-24
ES2273807T3 (es) 2007-05-16
DE60123582T2 (de) 2007-08-16
AU3570201A (en) 2001-08-27
BRPI0108440B1 (pt) 2016-03-08
FR2805389A1 (fr) 2001-08-24
EP1256122B1 (de) 2006-10-04
FR2805389B1 (fr) 2002-04-12
WO2001061717A1 (fr) 2001-08-23

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