EP1203385B1 - Mehrpolige schaltersicherungsanordnung für sammelschienensysteme - Google Patents

Mehrpolige schaltersicherungsanordnung für sammelschienensysteme Download PDF

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Publication number
EP1203385B1
EP1203385B1 EP00962287A EP00962287A EP1203385B1 EP 1203385 B1 EP1203385 B1 EP 1203385B1 EP 00962287 A EP00962287 A EP 00962287A EP 00962287 A EP00962287 A EP 00962287A EP 1203385 B1 EP1203385 B1 EP 1203385B1
Authority
EP
European Patent Office
Prior art keywords
fused
switch
switching
operating
fuse
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
EP00962287A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1203385A1 (de
Inventor
Klaus Bruchmann
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Individual
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Individual
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 Individual filed Critical Individual
Publication of EP1203385A1 publication Critical patent/EP1203385A1/de
Application granted granted Critical
Publication of EP1203385B1 publication Critical patent/EP1203385B1/de
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
    • H01H9/10—Adaptation for built-in fuses
    • H01H9/104—Adaptation for built-in fuses with interlocking mechanism between switch and fuse
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/635—Contacts actuated by rectilinearly-movable member linked to operating part, e.g. by pin and slot
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts

Definitions

  • the invention relates to a multi-pole circuit breaker arrangement according to the preamble of claim 1.
  • a multi-pole circuit breaker arrangement according to the preamble of claim 1.
  • Such is known for example from DE-U-88 02 457.
  • Such circuit breaker arrangements are used in particular Protection of three-phase circuits is used, whereby 3-pole Switch fuse arrangements are necessary.
  • claims 2 to 14 relate to particularly preferred embodiments of the invention Switch arrangement.
  • the switch fuse arrangement comprises a combined switching and blocking device.
  • the combined Switching and blocking device consists of one Shift lever, which is between an on and an off position is switchable back and forth, an actuation arrangement for switching switching bridges of the switch fuse units, the actuator between a contact and an interrupt position back and forth is switchable, a blocking device for each switch fuse unit to block the actuator assembly in the interrupt position and a locking device for locking the fuse link in a working position, wherein the locking device between a locking position and an activation position switchable to and fro is.
  • the locking device is coupled to the shift lever that it is always in the locked position when the shift lever is in the on position, and she conversely is in the release position when the Shift lever is placed in the off position.
  • the actuation arrangement is also coupled to the gear lever that it is always in the interrupt position when the shift lever is in its off position. A further coupling between the actuation arrangement and Shift lever is possible, but not necessary.
  • the blocking device blocks the actuation arrangement in the interrupt position when one of the fuse links from the switch fuse arrangement is not in his Working position, i.e. completely from the switch fuse arrangement has been removed, or at least partially pulled out of his working position.
  • the multi-pole switch fuse arrangement two essential security functions are fulfilled. First, it prevents the circuit from Switch fuse arrangement closed over the switching bridges will, if not all fuse links are in their working position are not the switch fuse arrangement is more in an operational state. On the other hand prevents that when the switch fuse arrangement is switched on Fuse links removed or from their working position can go crazy without first closing the circuit interrupt, so that the fuse links only current and can be changed without tension.
  • This double security function reliably excludes incorrect operation and prevents damage to the elements of the switch fuse arrangement, especially the contacts, e.g. by switching arcs and arcing.
  • the actuation arrangement comprises a pressure tappet for each switch fuse unit, the plungers being rigidly connected to one another and each plunger rests on spring-loaded switching bridges, through which the circuit of the switch fuse units is closed and interrupted. This creates an interruption all circuits in all switch fuse units ensured if only one of the pressure tappets is blocked in its interrupted position because the associated fuse link not in its working position located.
  • the actuation arrangement can be direct in various ways or indirectly coupled to the shift lever.
  • the coupling between Actuating arrangement and shift lever is only one-sided, i.e. on the actuator assembly is only when switching the Shift lever from the on position to the off position exerted a force on the shift rod while at switching the shift lever from the off position to the switch-on position no direct coupling between the shift rod and actuator assembly is present.
  • This can the shift lever is then moved to the on position be when the actuator assembly in its open position is blocked, but there is no force from the Shift rod or the shift lever on the actuator exercised.
  • the actuation arrangement is preferably by at least one Biased spring device in its contact position, so that the actuation arrangements automatically in their contact position if there are all fuse links are in their working position and the blocking device thereby does not act on the actuation arrangement and when the operating lever is in its on position located.
  • Each blocking device is advantageously by a Spring device in a the actuator assembly in their Interrupted blocking position biased, see above that the actuation arrangement is only released if a fuse link is in its working position, whereby the blocking device against the force of the spring action is moved into a position in which the blocking device and do not affect the actuation arrangement.
  • the Blocking device is automatically by the spring device moved to their blocking position as soon as a fuse link what is removed from his working position can only happen because of the locking device if the shift lever in its off position and thus the Actuating arrangement is in its interrupted position.
  • the blocking device engages when it is in its blocking Position is, advantageously in an opening the actuator assembly so that any movement of the Actuating arrangement prevented by the blocking device becomes.
  • the fuse links are inserted directly into the switch fuse unit used, or fuse plugs to accommodate fuse links in the switch fuse units used.
  • a locking device which acts directly on the fuse link, preferred however, locking devices are provided that are not act directly on the fuse link but in their Locking position in engagement with a locking element Fuse plugs are in place.
  • Fig. 1 shows a circuit breaker arrangement with three Switch fuse units 10, each in a fuse plug 25 is inserted with a fuse link 20.
  • Each switch fuse unit 10 is by means of a comprehensive Spring 95 attached to a busbar 90.
  • the switching and blocking device according to the invention exists in the embodiment shown in Fig. 1 from a shift lever 40, a spring-loaded shift rod 50, an actuator 60, each a plunger 61 per Switch fuse unit 10 includes a spring-loaded Blocking device 70 and a likewise spring-loaded Locking device 80.
  • the spring 52 of the shift rod 50 has a significantly larger spring constant than the springs 62 of the Actuating device and the spring 81 of the locking device, that have roughly the same spring constants.
  • the springs 71 the blocking device 70 have the smallest spring constant in the switching and blocking device.
  • the shift lever 40 In the operating position of the circuit breaker arrangement shown in FIG. 1 is the shift lever 40 in the On position.
  • the shift lever 40 has a recess 41, in which one end of the shift rod 50 is guided.
  • the other The end of the switch rod 50 is seated in a bearing 51 of the switch fuse arrangement.
  • the actuation arrangement 60 is activated indirectly via three springs 62, between the housing of the switch fuse assembly and Switching bridges 12 are positioned in their contact position biased.
  • the switching bridges 12 thus bridge one Interruption in a foot contact 13, which is a lower contact 21 of the fuse link 20 contacted so that the Contact between fuse link 20 and busbar 90 arises.
  • the actuation arrangement 60 is so far in the direction of the shift rod 50 deflected that the left in the drawing lying plunger 61 abuts the shift rod 50.
  • Each upper contact 22 of the fuse link 20 is through contacted a tapping contact 14 so that the circuit via the tapping contact 14, the upper contact 22 and the lower contact 21 of the fuse link 20, the foot contact 13, the switching bridge 12, the extension of the interrupted Foot contact 13 and the busbar 90 is closed.
  • the fuse link 20 is a spring 26 in the Safety plugs 25 always with force on the foot contact 13 pressed so that reliable contact is ensured.
  • the locking device 80 is through the molded area 43 of the shift lever 40 in a serving as a locking element 27 Opening the fuse plug 25 pressed so that the fuse plug 25 with the fuse link 20 in its Working position is fixed.
  • the locking device 80 is formed in one piece for all switch fuse units and is formed with a spring device 81 against the Area 43 of the shift lever 40 biased.
  • the individual switch fuse units and their assemblies are constructed identically, whereby again pointed out should be that both the locking device 80 and the Actuating arrangement 60 for all switch fuse units are formed in one piece, so the individual elements can only move together, a relative movement e.g. between the pressure rams 61 is not possible. Act against it
  • the blocking devices 70 are independent, separate modules in each switch fuse unit 10th
  • the shift lever 40 is from its on position been moved to the off position.
  • the locking device 80 biased by the spring 81 against the shift lever 40 is, after exceeding one in the Shift lever 40 introduced step 44 of the shift lever 40, in the figure, shifted to the left so that the locking element 82 no longer in engagement with the opening 27 of the Fuse plug 25 stands.
  • the safety plug 25 with the Fuse 20 is no longer in its working position locked.
  • FIG. 3 shows the circuit breaker arrangement shown in FIG. 2, in which the fuse plug 25 with the fuse link 20 is removed from the switch fuse unit 10. To remove the fuse plug 25 from the switch fuse unit this must be slightly to the left in the illustration be pressed so that the locking element 16 of the fuse plug 25 on the protrusion 15 of the housing of the circuit breaker arrangement can be performed.
  • the locking device 80 is, as already in connection explained with Fig. 2, no longer in engagement with the Stopper 25 so that the locking device 80 a removal the fuse plug 25 and the fuse link 20 not opposes.
  • the blocking device 70 by their spring 71 in the drawing upwards moved so that parts of the blocking device 70 in an opening 63 in the plunger 61 of the actuator assembly 60 extends and blocks them.
  • the shift lever 40 can in be switched on, but this only has as a result that the shift rod 50 in the ON position is pivoted.
  • the pressure plunger 61 or the fastening arrangement 60 follow due to the opening 63 of the Plunger 61 engaging blocking device 70 the movement of the shift rod 50 is not. Since shift rod 50 and Plunger 61 are not firmly connected by throwing the shift lever no force on the Plunger 61 and the blocking device 70 exerted.
  • the Pressure plunger 61 and the blocking device 60 are still blocked, so that the switching bridge 12 against the spring force the spring 62 by the plunger 61 at a distance from the Foot contact 13 is held. So the circuit is like still wanted interrupted.

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Fuses (AREA)
  • Control Of Transmission Device (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP00962287A 1999-08-05 2000-08-02 Mehrpolige schaltersicherungsanordnung für sammelschienensysteme Expired - Lifetime EP1203385B1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE29913698U DE29913698U1 (de) 1999-08-05 1999-08-05 Mehrpolige Schaltersicherungsanordnung für Sammelschienensysteme
DE29913698U 1999-08-05
DE19937017A DE19937017C1 (de) 1999-08-05 1999-08-05 Mehrpolige Schaltersicherungsanordnung für Sammelschienensysteme
DE19937017 1999-08-05
PCT/EP2000/007484 WO2001011642A1 (de) 1999-08-05 2000-08-02 Mehrpolige schaltersicherungsanordnung für sammelschienensysteme

Publications (2)

Publication Number Publication Date
EP1203385A1 EP1203385A1 (de) 2002-05-08
EP1203385B1 true EP1203385B1 (de) 2004-07-14

Family

ID=26054506

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00962287A Expired - Lifetime EP1203385B1 (de) 1999-08-05 2000-08-02 Mehrpolige schaltersicherungsanordnung für sammelschienensysteme

Country Status (9)

Country Link
US (1) US6864443B1 (zh)
EP (1) EP1203385B1 (zh)
CN (1) CN1192406C (zh)
AT (1) ATE271257T1 (zh)
AU (1) AU763159B2 (zh)
CZ (1) CZ301280B6 (zh)
DE (3) DE29913698U1 (zh)
PL (1) PL195654B1 (zh)
WO (1) WO2001011642A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2584577A1 (de) 2011-10-21 2013-04-24 Klaus Bruchmann GmbH Mehrpolige Schaltersicherungsanordnung für Sammelschienensysteme

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DE50006530D1 (de) * 1999-11-23 2004-06-24 Klaus Bruchmann Schaltersicherungseinheit mit sicherungshalter und sicherungs-zustandsmelder
DE10115777A1 (de) * 2001-03-29 2003-05-15 Mueller Jean Ohg Elektrotech Mehrpoliges Schaltgerät für den Einsatz auf Sammelschienensystemen
DE10129176C1 (de) * 2001-06-19 2002-10-17 Mueller Jean Ohg Elektrotech Mehrpoliges Schaltgerät für den Einsatz auf Sammelschienensystemen
DE10345787B4 (de) * 2003-10-01 2014-03-13 Klaus Bruchmann Sicherungsschalter
DE10345785B3 (de) * 2003-10-01 2005-06-02 Klaus Bruchmann Berührungsgeschützter Sicherungsschalter
DE10345786B3 (de) * 2003-10-01 2005-03-10 Klaus Bruchmann Berührungsgeschützter Sicherungsschalter
DE202004011908U1 (de) * 2004-04-27 2005-09-08 Dehn + Söhne Gmbh + Co. Kg Überspannungsableiter-Anordnung mit einer als Bestandteil eines Gehäuses ausführbaren Trägerplatte
DE102005049873B4 (de) * 2004-07-30 2017-05-04 Dehn + Söhne Gmbh + Co. Kg Überspannungsableiter-Anordnung mit einer als Bestandteil eines Gehäuses ausführbaren Trägerplatte
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DE102006045652B3 (de) * 2006-09-27 2008-04-17 Klaus Bruchmann Mehrpolige Schaltersicherungsanordnung für Sammelschienensysteme
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DE102007023466A1 (de) * 2007-05-16 2008-11-20 Siemens Ag Lasttrennschalter in Leistenbauform mit Sicherungen
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US7800888B2 (en) * 2008-11-13 2010-09-21 Eaton Corporation Motor control center subunit having visible contact disconnection and method of manufacture
ATE551710T1 (de) 2008-12-15 2012-04-15 Klaus Bruchmann Schaltersicherungsanordnung für sammelschienensysteme
DE202008016596U1 (de) 2008-12-15 2009-03-05 Bruchmann, Klaus Schaltersicherungsanordnung für Sammelschienensysteme
US8134828B2 (en) * 2010-01-21 2012-03-13 Cooper Technologies Company Configurable deadfront fusible panelboard
PL2395534T3 (pl) * 2010-06-08 2013-10-31 Eaton Electrical Ip Gmbh & Co Układ wyzwalający w wyłączniku
CA2824411C (en) 2011-01-19 2018-07-10 Cooper Technologies Company Electronically controlled fusible switching disconnect modules and devices
CA2825415C (en) * 2011-01-19 2019-04-30 Cooper Technologies Company Fusible switching disconnect modules and devices with in-line current detection
US11335528B2 (en) 2011-01-19 2022-05-17 Eaton Intelligent Power Limited Fusible switching disconnect modules and devices with electromagnetic coil and trip mechanism
WO2014026702A1 (de) 2012-08-17 2014-02-20 Klaus Bruchmann Gmbh Baugruppe für eine schaltersicherungsanordnung mit messvorrichtung sowie sicherungshalter für eine baugruppe oder eine schaltersicherungsanordnung
DE102012223656B3 (de) * 2012-12-18 2014-04-03 Wöhner GmbH & Co. KG Elektrotechnische Systeme Mehrpoliges Schaltgerät
DE102012025586B4 (de) * 2012-12-18 2014-07-24 Wöhner GmbH & Co. KG Elektrotechnische Systeme Schaltgerät mit betätigbarer Bedieneinheit
FR3016732B1 (fr) * 2014-01-21 2016-01-29 Legrand France Parafoudre et ensemble electrique auto-protege comportant un tel parafoudre et un disjoncteur
EP3016122B1 (de) * 2014-10-31 2016-11-23 Klaus Bruchmann GmbH Mehrpolige Schaltersicherungsanordnung für Sammelschienensysteme
DE102014118755B4 (de) * 2014-12-16 2020-03-12 Abb Ag Schaltgeräteanordnung mit wenigstens einem Schutzschaltgerät und einem daran angereihten Anbaugerät
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PL3832683T3 (pl) * 2019-12-03 2023-05-29 Jean Müller GmbH Elektrotechnische Fabrik Przyrząd rozdzielczy do układu szyn zbiorczych
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Publication number Priority date Publication date Assignee Title
EP2584577A1 (de) 2011-10-21 2013-04-24 Klaus Bruchmann GmbH Mehrpolige Schaltersicherungsanordnung für Sammelschienensysteme
WO2013056759A1 (de) 2011-10-21 2013-04-25 Klaus Bruchmann Gmbh Mehrpolige schaltersicherungsanordnung für sammelschienensysteme
US9406475B2 (en) 2011-10-21 2016-08-02 Klaus Bruchmann Gmbh Multi-pole switch-fuse arrangement for busbar systems

Also Published As

Publication number Publication date
DE19937017C1 (de) 2001-03-01
AU7407700A (en) 2001-03-05
AU763159B2 (en) 2003-07-17
ATE271257T1 (de) 2004-07-15
CN1369099A (zh) 2002-09-11
DE50007083D1 (de) 2004-08-19
US6864443B1 (en) 2005-03-08
CZ301280B6 (cs) 2009-12-30
DE29913698U1 (de) 1999-11-04
WO2001011642A1 (de) 2001-02-15
PL353283A1 (en) 2003-11-03
CN1192406C (zh) 2005-03-09
EP1203385A1 (de) 2002-05-08
PL195654B1 (pl) 2007-10-31
CZ2002390A3 (cs) 2002-09-11

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