EP1246218A2 - Interrupteur d'installation électrique pour montage sur socle - Google Patents

Interrupteur d'installation électrique pour montage sur socle Download PDF

Info

Publication number
EP1246218A2
EP1246218A2 EP02005032A EP02005032A EP1246218A2 EP 1246218 A2 EP1246218 A2 EP 1246218A2 EP 02005032 A EP02005032 A EP 02005032A EP 02005032 A EP02005032 A EP 02005032A EP 1246218 A2 EP1246218 A2 EP 1246218A2
Authority
EP
European Patent Office
Prior art keywords
switching device
narrow side
installation switching
auxiliary switch
wall
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
EP02005032A
Other languages
German (de)
English (en)
Other versions
EP1246218A3 (fr
EP1246218B1 (fr
Inventor
Wolfgang Dipl.-Ing. Süss
Wolfgang Dipl.-Ing. Pump
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 AG Germany
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.)
Filing date
Publication date
Application filed by ABB Patent GmbH filed Critical ABB Patent GmbH
Publication of EP1246218A2 publication Critical patent/EP1246218A2/fr
Publication of EP1246218A3 publication Critical patent/EP1246218A3/fr
Application granted granted Critical
Publication of EP1246218B1 publication Critical patent/EP1246218B1/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
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
    • H01H71/465—Self-contained, easily replaceable microswitches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H01H15/06—Movable parts; Contacts mounted thereon
    • H01H15/10—Operating parts
    • H01H15/102—Operating parts comprising cam devices
    • H01H15/107—Operating parts comprising cam devices actuating conventional selfcontained microswitches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • H01H2071/0242—Assembling parts of a circuit breaker by using snap mounting techniques

Definitions

  • the invention relates to an installation switching device in base construction according to the preamble of claim 1.
  • Installation switching devices in this context are in particular circuit breakers or spring current circuit breaker, which has at least one single or double contact point have and the housing has approximately a T-shape.
  • Auxiliary switches are used, which usually have the same outer contour as that Installation switching device itself and the side attached to one of the broad sides become.
  • the switching position of the movable is determined by suitable coupling elements Transfer contact piece or, if necessary, the contact bridge to the auxiliary switch, whereby the switch position is displayed.
  • a 1 is another embodiment of the attachment of an auxiliary switch known; then the auxiliary switch is on the rear narrow side surface stated.
  • the auxiliary switch is a microswitch and the housing has one Projection on which can be inserted into a terminal opening.
  • the plunger of the microswitch is located above a slide with an inclined surface with the movable contact piece or the movable contact lever in Connection. When the installation switching device goes into the off position, the Slider moved against the pressure of a spring and operated on the inclined surface the microswitch.
  • terminals inside the housing for the microswitch can be operated from the front to connect signal lines.
  • the object of the invention is an installation switching device with an auxiliary switch to create the type mentioned, in which the assembly is simplified and above also excessive manual force when tightening the clamp screws of the Auxiliary switch has no effects on the auxiliary switch.
  • the installation switching device then has that on the rear narrow side Broad sides each have a groove or ledge running parallel to the narrow side and on Auxiliary switch housings project parallel to the broad sides towards the narrow side Formed wall sections that match the grooves or strips are so that the auxiliary switch housing perpendicular to the mounting plane on the Narrow side by pushing in from the front to the mounting level on the installation switching device is mountable, the projections formed on the wall sections or strips in the grooves or strips on the broad sides.
  • auxiliary switch housing on the narrow side surface and on the the narrow side surface adjacent wall of the auxiliary switch housing locking means integrally formed, which lock the auxiliary switch housing in its end position serve.
  • a nose can be formed on the auxiliary switch housing, which in a The recess on the installation switching device snaps into place.
  • the auxiliary switch housing is in two parts constructed, with a lower housing part and an upper housing part, which quasi acts as a lid.
  • the lower part of the housing has the wall sections, the transverse wall and the nose, whereas the upper part of the housing has the access openings to the Has clamping screws.
  • An installation switching device 40 for example a circuit breaker, is in a sock-like manner constructed with a T-shape, the free end surface of the crossbar 41 die Attachment level 42 forms.
  • the free end of the longitudinal web 43 is the front front Designated 44, to which front narrow side walls 45 connect, the rear Merging front surfaces 46; only the left front is in the drawing Narrow side wall and the left rear front wall 46 drawn; to those rear Front walls 46 adjoin rear narrow side walls 47, with the in the Drawing left rear side wall 47 an auxiliary switch 48 connected is.
  • the installation switching device 40 has a contact point 28 with a movable one Contact lever 29 on which a transmission element 21 is attached.
  • a slide 16 interacts with this contact lever, as shown in more detail below is, the slider 16 with its one end 20 facing the contact lever 29 and touches it.
  • the auxiliary switch 48 has a lower housing part 1 and an upper housing part 2.
  • a microswitch 3 and connecting terminals 4 are located inside the lower housing part 1 added, which is connected via lines 5 to the connections of the microswitch 3 are connected; one of the terminals is connected to one of the microswitches 3 and the other connection terminal is with the other connection of the microswitch 3 connected.
  • connection terminals 4 have terminal screws 4 a, through two openings 7, 5 and 6, are accessible so that the terminals 4 by means of a Tool can be operated.
  • a slider within the lower housing part 1 9 with a so-called ramp 10, which with the plunger 8 of the microswitch 3 interacts.
  • the sliding element 9 which has an L-shape, of which one leg 9 a the run-up slope 10 has and the other perpendicular leg 9 b one Stop for a compression spring 11 forms, the other end against the microswitch 3rd is present, the compression spring 11; it is therefore located between the microswitch 3 or a side surface of the microswitch 3 and the leg 9 b.
  • the plunger 16 has an L-shape, see Fig. 2, with an elongated leg 16 a and a web 19; this web 19 abuts the other leg 9 b of the slider 9.
  • FIG. 3 shows a perspective view of the installation switching device 40 and there on the rear narrow side wall 47. It can be seen that the installation switching device has a housing with two shell halves 24 and 25; the one in the drawing Fig. 3 rear shift half 24 has on the rear narrow side surface 14 a slot 17 through which the longer arm 16 a of the slider 16 is inserted can be. 4 shows the assembled state.
  • the lower housing part 1 has a rear rear wall 50, that of the rear narrow side wall 47 is adapted and in the assembled state also against this narrow side wall 47 is present.
  • the the mounting level of the switching device 40 opposite end of the Wall sections 53 and 54 are connected by means of a transverse wall 13.
  • U-shaped are located on the broad sides or surfaces 14 of the installation switching device 40 Grooves 15 which run parallel to the narrow side wall 47 and of which the legs 15 a adjoining the narrow side wall 47 opposite the broad sides 14 is offset inwards so that the free ends of the legs 15 a less Have a distance from each other than the two broad side surfaces 14.
  • a latch 22 On the rear wall 50, a latch 22 is connected, which has a recess 23 interacts on the installation switching device as locking means.
  • the slide 16 is first inserted through the slot 17 into the interior of the switching device 40 pushed in, then the auxiliary switch housing lower part 1 and upper part 2 mounted on the circuit breaker 40 in which the one another Assigning legs 53 and 54 are inserted into the grooves 15, the Insertion direction from above perpendicular to the front surface or parallel to the rear side surface runs.
  • the rear wall 50 has a rounding 47 a corresponding hollow rounding 50 a, which, together with the transverse wall 13, the insertion of the Auxiliary switch 1 limited.
  • the side walls or side walls 51 of the auxiliary switch have parallel to it walls running downwards, i.e. projecting in the fastening direction, on both sides lie to an opening 26 through which a connecting conductor in a connecting terminal can be performed in the switching device 40.
  • the installation switching device 40 has a receiving space 60 for a connecting terminal; a lead is passed between the extensions 26 and pushed through the opening 26 to the terminal and clamped there.
  • the auxiliary switch housing has, as indicated above, a lower housing part and one Lid, wherein the lid has a U-shape; one leg 61, that of the front Narrow side wall of the installation switching device is facing and perpendicular to Mounting level protrudes in the direction of the mounting level, engages in a recess 62 on the side walls 51 of the lower housing part; the other leg 63 protrudes into an undercut 64 on the lower housing part.
  • Protruding tabs 65 and 66 formed perpendicular to the mounting plane, the End edges have semicircular recesses 67 with correspondingly adapted Recesses 68 on the lower housing part or on the opposite to the rear Wall 50 located front wall 69, which runs parallel to the rear wall 50, a through hole 6 for connecting the signal lines to the auxiliary switch form.
EP02005032.4A 2001-03-30 2002-03-06 Interrupteur d'installation électrique pour montage sur socle Expired - Lifetime EP1246218B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10116001A DE10116001A1 (de) 2001-03-30 2001-03-30 Installationsschaltgerät in Sockelbauweise
DE10116001 2001-03-30

Publications (3)

Publication Number Publication Date
EP1246218A2 true EP1246218A2 (fr) 2002-10-02
EP1246218A3 EP1246218A3 (fr) 2004-07-14
EP1246218B1 EP1246218B1 (fr) 2013-05-08

Family

ID=7679828

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02005032.4A Expired - Lifetime EP1246218B1 (fr) 2001-03-30 2002-03-06 Interrupteur d'installation électrique pour montage sur socle

Country Status (3)

Country Link
US (1) US20020139650A1 (fr)
EP (1) EP1246218B1 (fr)
DE (1) DE10116001A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008087074A2 (fr) * 2007-01-15 2008-07-24 Siemens Aktiengesellschaft Dispositif de détection destiné à la détection de l'état de commutation d'un commutateur électromagnétique
EP2256770A1 (fr) * 2009-05-29 2010-12-01 Eaton Industries GmbH Disjoncteur manuel doté d'un module de déclenchement échangeable
WO2018153911A1 (fr) 2017-02-21 2018-08-30 Hager-Electro Sas Appareil auxiliaire pour appareillage de protection electrique et ensemble electrique comprenant ledit appareil auxiliaire

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3422385B1 (fr) * 2017-06-26 2019-06-12 Dinkle Enterprise Co., Ltd. Appareil de rétroaction de signal
US10121615B1 (en) 2017-06-27 2018-11-06 Dinkle Enterprise Co., Ltd. Signal feedback apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4774484A (en) * 1985-04-09 1988-09-27 Square D Company Auxiliary electrical contact for electromagnetic contactor
DE9001448U1 (fr) * 1989-02-21 1990-04-12 Telemecanique, Rueil-Malmaison, Fr
EP0469208A2 (fr) * 1990-08-02 1992-02-05 Furnas Electric Company Relais de surintensité
DE9403259U1 (de) * 1994-02-26 1994-04-21 Kloeckner Moeller Gmbh Gehäuseaufbau für einen Niederspannungs-Schutzschalter mit Hilfsschalterblock
DE19906236A1 (de) * 1999-02-15 2000-08-17 Abb Patent Gmbh Elektrisches Installationsschaltgerät

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3426949A1 (de) * 1984-07-21 1986-01-30 Leopold Kostal GmbH & Co KG, 5880 Lüdenscheid Elektrischer schalter
DE3642719A1 (de) * 1986-12-13 1988-06-16 Kloeckner Moeller Elektrizit Handbetaetigter schutzschalter
DE19918577A1 (de) * 1999-02-15 2000-08-17 Abb Patent Gmbh Elektrisches Installationsschaltgerät
ES2164593B1 (es) * 2000-03-17 2003-05-16 Ge Power Controls Iberica S L Dispositivo de deteccion de fuga a tierra.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4774484A (en) * 1985-04-09 1988-09-27 Square D Company Auxiliary electrical contact for electromagnetic contactor
DE9001448U1 (fr) * 1989-02-21 1990-04-12 Telemecanique, Rueil-Malmaison, Fr
EP0469208A2 (fr) * 1990-08-02 1992-02-05 Furnas Electric Company Relais de surintensité
DE9403259U1 (de) * 1994-02-26 1994-04-21 Kloeckner Moeller Gmbh Gehäuseaufbau für einen Niederspannungs-Schutzschalter mit Hilfsschalterblock
DE19906236A1 (de) * 1999-02-15 2000-08-17 Abb Patent Gmbh Elektrisches Installationsschaltgerät

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008087074A2 (fr) * 2007-01-15 2008-07-24 Siemens Aktiengesellschaft Dispositif de détection destiné à la détection de l'état de commutation d'un commutateur électromagnétique
WO2008087074A3 (fr) * 2007-01-15 2009-01-22 Siemens Ag Dispositif de détection destiné à la détection de l'état de commutation d'un commutateur électromagnétique
US8289026B2 (en) 2007-01-15 2012-10-16 Siemens Aktiengesellschaft Recording device for recording the switch state of an electromagnetic switch device
EP2256770A1 (fr) * 2009-05-29 2010-12-01 Eaton Industries GmbH Disjoncteur manuel doté d'un module de déclenchement échangeable
JP2010278011A (ja) * 2009-05-29 2010-12-09 Eaton Industries Gmbh 交換可能な増設モジュールを備える手動操作式の回路遮断器
WO2018153911A1 (fr) 2017-02-21 2018-08-30 Hager-Electro Sas Appareil auxiliaire pour appareillage de protection electrique et ensemble electrique comprenant ledit appareil auxiliaire
DE112018000925B4 (de) 2017-02-21 2022-12-08 Hager-Electro SAS (Société par Actions Simplifiee) Hilfsvorrichtung für eine elektrische Schutzvorrichtung und elektrische Anordnung mit dieser Hilfsvorrichtung

Also Published As

Publication number Publication date
EP1246218A3 (fr) 2004-07-14
EP1246218B1 (fr) 2013-05-08
US20020139650A1 (en) 2002-10-03
DE10116001A1 (de) 2002-10-02

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