EP1906419A1 - Agencement de sécurisation du commutateur à plusieurs pôles pour systèmes de barre collectrice - Google Patents

Agencement de sécurisation du commutateur à plusieurs pôles pour systèmes de barre collectrice Download PDF

Info

Publication number
EP1906419A1
EP1906419A1 EP07018077A EP07018077A EP1906419A1 EP 1906419 A1 EP1906419 A1 EP 1906419A1 EP 07018077 A EP07018077 A EP 07018077A EP 07018077 A EP07018077 A EP 07018077A EP 1906419 A1 EP1906419 A1 EP 1906419A1
Authority
EP
European Patent Office
Prior art keywords
fuse
plug
switch
housing
output contact
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
EP07018077A
Other languages
German (de)
English (en)
Other versions
EP1906419B1 (fr
Inventor
Klaus Bruchmann
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.)
Individual
Original Assignee
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 EP1906419A1 publication Critical patent/EP1906419A1/fr
Application granted granted Critical
Publication of EP1906419B1 publication Critical patent/EP1906419B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/25—Safety arrangements preventing or inhibiting contact with live parts, including operation of isolation on removal of cover

Definitions

  • the invention relates to a multi-pole switch fuse arrangement for busbar systems with at least two switch fuse units for receiving one fuse each.
  • Such switch fuse arrangements are used in particular for the protection of three-phase circuits, whereby 3-pole switch fuse arrangements are necessary.
  • Such a switch fuse unit is for example from the DE 199 37 017 C1 , which also goes back to the applicant, known.
  • the multi-pole switch fuse arrangement for busbar systems comprises a housing and has at least two switch fuse units, but preferably three switch fuse units, wherein each switch fuse unit comprises a receiving chamber for a fuse plug, in which a fuse link can be inserted. Furthermore, each switch fuse unit comprises an output contact screw for attaching a lead to an output contact of the switch fuse unit, wherein the housing is formed so that the output contact screw can be actuated only by an access channel.
  • a fuse plug is provided for each receiving chamber, which is insertable into an operating position in the receiving chamber, according to the invention, the fuse plug is designed so that it covers the associated access channel for the output contact screw in its operating position at least to an extent that ensures a shock protection ,
  • a cover of the access channel for the output contact screw then meets the requirements of a contact protection when the cover is formed so that an operator can not touch the output contact screw with a finger.
  • the access channel is completely covered by the fuse plug in its operative position, but in other embodiments, covers are sufficient to ensure that no slots occur that are so large that the risk of contact of the output contact screw by the body part of the user, in particular a finger , would be given.
  • the multi-pole fused switch device reliably eliminates such potential hazards, and thus does not require any special operator precautions, nor does it require an additional step to provide touch safety.
  • the multi-pole switch fuse unit comprises a combined switching and blocking device, as shown in the DE 199 37 017 C1 is described, which is hereby incorporated by reference.
  • the exit channel for the output contact screw has an opening which is arranged on the same side of the housing of the fused switch arrangement as the receiving chambers for the fuse plug. This allows a particularly convenient and easy accessibility of the switch fuse arrangement by the operator.
  • the access channel and the receiving chamber are arranged substantially parallel to each other.
  • the fuse plug has a lid portion which extends at least partially over the opening of the access channel, so that a contact protection is ensured.
  • a lid portion can also be used as a handle to easily handle the fuse plug and insert it into the associated receiving chamber.
  • a detent means is provided in the receiving chamber which is adapted to be able to lock the fuse plug in its operative position, wherein in a particular embodiment the detent is formed integrally with the housing as a reinforcement of the housing or is formed by a reinforcing member which is attached to the housing.
  • This locking means formed by a reinforcement or a reinforcing member not only has the advantage that the fuse plug can be securely held in its locking position, but also that the housing in the area in which a special load can be additionally reinforced. It should be noted at this point that this particular embodiment of a locking device has independent inventive content, which also irrespective of the above-described cover of the access channel through the fuse plug and thus automatically achieved touch protection validity.
  • the housing and the fuse plug are formed so that in an operating position of the fuse plug, the top of the fuse plug and the top of the housing in substantially plan or continuous. This ensures in particular that the top of the housing no attack points or attack surfaces that could lead to an unwanted damage to the housing or even to an unwanted removal of the fuse plug. In addition, a particularly aesthetic visual impression is achieved.
  • the switch fuse assembly 10 comprises a housing 20 which may be formed in one or more parts, wherein in the embodiment shown in this figure, a multi-part housing 20 is provided.
  • the housing can be made of plastic materials or made of metal or a combination of different materials.
  • Each of the switch fuse units 100 includes a receiving chamber 110 for a fuse plug 120 into which a fuse link 130 is insertable.
  • FIG. 1 Also shown in Fig. 1 is an access channel 140 for an output contact screw (144, see, eg, Fig. 2a) accessible with a removed fuse plug 120, but with fuse plugs 120 which are in the operating position, like the two in Figs Fig. 1 right fuse plug, covered and not accessible, so that the fuse plug 120 represent a reliable contact protection in its operating position.
  • an output contact screw 144, see, eg, Fig. 2a
  • FIG. 2a shows a cross-sectional view of a part of an embodiment of a switch fuse arrangement according to the invention, wherein for simplicity only a switch fuse unit 100 is shown, but also this embodiment of the switch fuse arrangement shown in FIG. 2a comprises a total of three switch fuse units 100.
  • the fuse plug 120 is shown in its fully withdrawn position, with a fuse link 130 inserted into the fuse plug 120.
  • Fig. 2a Well visible in Fig. 2a is the output contact screw 144, which is accessible via an access channel 140 with an opening 142 and actuated, so that by means of the output contact screw, a line (not shown) can be connected.
  • Fig. 2b shows an enlarged detail of the embodiment shown in Fig. 2a in the region of the receiving chamber 110, wherein in Fig. 2b is very well a latch 160 is visible, which is designed so that it is able to the fuse plug in its operating position lock, see in particular Figs. 3a, 3b and Figs. 4a, 4b.
  • the latching device 160 is formed integrally with the housing and reinforces the housing in this area to ensure a particularly secure and stable locking.
  • FIG. 3 a shows the embodiment illustrated in FIG. 2 a, but in which the fuse plug 120 is largely inserted into the receiving channel 110.
  • Fig. 3 clearly shows that a lid portion 122, which is made extended, covering the access channel 140 with its opening 142, so that the output contact screw 144 is no longer accessible in this position of the fuse plug.
  • FIG. 3b shows an enlarged detail of Fig. 3a, from which it can be seen that a counter element 128 of the fuse plug 120 with the latching device 160, which is provided in the receiving channel 110 of the switch fuse unit 100, can be engaged.
  • Fig. 4a shows the embodiment shown in FIGS. 2 and 3, in which the fuse plug 120 is in its operating position. It can be clearly seen that, in the operative position, the lid portion 122 of the fuse plug 120 covers the access channel 140 and the port 142 of the access channel 140 to an extent that ensures protection against contact, i.e., with the access port 140. that the output contact screw 144 is not accessible from the outside and / or actuated.
  • Fig. 4b is an enlarged detail illustrating how the mating member 128 of the fuse plug 120 is engaged with the latch 160 so that the fuse plug 120 is securely locked in its operative position.

Landscapes

  • Fuses (AREA)
  • Switch Cases, Indication, And Locking (AREA)
EP07018077A 2006-09-27 2007-09-14 Agencement de sécurisation du commutateur à plusieurs pôles pour systèmes de barre collectrice Active EP1906419B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006045652A DE102006045652B3 (de) 2006-09-27 2006-09-27 Mehrpolige Schaltersicherungsanordnung für Sammelschienensysteme

Publications (2)

Publication Number Publication Date
EP1906419A1 true EP1906419A1 (fr) 2008-04-02
EP1906419B1 EP1906419B1 (fr) 2011-07-13

Family

ID=38846840

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07018077A Active EP1906419B1 (fr) 2006-09-27 2007-09-14 Agencement de sécurisation du commutateur à plusieurs pôles pour systèmes de barre collectrice

Country Status (4)

Country Link
EP (1) EP1906419B1 (fr)
AT (1) ATE516591T1 (fr)
DE (1) DE102006045652B3 (fr)
ES (1) ES2367815T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3016122A1 (fr) * 2014-10-31 2016-05-04 Klaus Bruchmann GmbH Système de disjoncteur multipolaire pour jeux de barres collectrices

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186637A (en) * 1991-09-27 1993-02-16 Connectron, Inc. Lockable electrical apparatus
DE19734233A1 (de) * 1997-08-07 1999-02-11 Klaus Bruchmann Berührungsschutzklappe für Sicherung
DE19937017C1 (de) * 1999-08-05 2001-03-01 Klaus Bruchmann Mehrpolige Schaltersicherungsanordnung für Sammelschienensysteme
EP1246212A2 (fr) * 2001-03-29 2002-10-02 Jean Müller GmbH Elektrotechnische Fabrik Dispositif de commutation multipolaire pour utilisation sur un système de barre omnibus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0515252B1 (pt) * 2004-09-13 2018-02-06 Cooper Technologies Company Módulo e dispositivos de desconexão por comutação com fusível

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186637A (en) * 1991-09-27 1993-02-16 Connectron, Inc. Lockable electrical apparatus
DE19734233A1 (de) * 1997-08-07 1999-02-11 Klaus Bruchmann Berührungsschutzklappe für Sicherung
DE19937017C1 (de) * 1999-08-05 2001-03-01 Klaus Bruchmann Mehrpolige Schaltersicherungsanordnung für Sammelschienensysteme
EP1246212A2 (fr) * 2001-03-29 2002-10-02 Jean Müller GmbH Elektrotechnische Fabrik Dispositif de commutation multipolaire pour utilisation sur un système de barre omnibus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3016122A1 (fr) * 2014-10-31 2016-05-04 Klaus Bruchmann GmbH Système de disjoncteur multipolaire pour jeux de barres collectrices
US9847204B2 (en) 2014-10-31 2017-12-19 Klaus Bruchmann Gmbh Multi-pole switch-fused arrangement for busbar systems

Also Published As

Publication number Publication date
ATE516591T1 (de) 2011-07-15
EP1906419B1 (fr) 2011-07-13
ES2367815T3 (es) 2011-11-08
DE102006045652B3 (de) 2008-04-17

Similar Documents

Publication Publication Date Title
EP2601018B1 (fr) Machine-outil electrique avec poignée antivibration
EP1382097B1 (fr) Systeme d'entrainement pour commutateur de puissance enfichable
EP3016122B1 (fr) Système de disjoncteur multipolaire pour jeux de barres collectrices
DE102011076568A1 (de) Steckverbinder
DE102006018852B3 (de) Handbetätigter Schutzschalter
EP2584577B1 (fr) Agencement de sécurisation du commutateur à plusieurs pôles pour systèmes de barre collectrice
DE10194703B4 (de) Schliesszylinder
DE202011108753U1 (de) Handgeführtes Gerät mit einem Bedienungshebel
DE102014117699B4 (de) Leiterklemmeneinrichtung
DE102017103002B4 (de) Griffeinheit für ein Bauelement
EP1906419B1 (fr) Agencement de sécurisation du commutateur à plusieurs pôles pour systèmes de barre collectrice
EP2858186A1 (fr) Adaptateur de barre omnibus
EP2096654B1 (fr) Boîtier doté d'un commutateur à coulisse
EP2762899A1 (fr) Compteur électrique avec éléments de boîtier enclenchés les uns dans les autres
EP0198460B1 (fr) Module de commutation à coupe-circuit fusible
EP3549816B1 (fr) Dispositif de libération pour une fiche haut voltage
EP3684992B1 (fr) Armoire électrique avec mécanisme de fermeture amélioré
EP2067152B1 (fr) Sectionneur de sécurité à coupure en charge avec dispositif de verrouillage
DE3842509A1 (de) Tuerschloss
DE19934542C1 (de) Schaltersicherungseinheit mit Halterverriegelung
DE202018001299U1 (de) Verschließbares Bauelement wie Tür oder Fenster
DE19545632C2 (de) Schlüsselschalter
DE2925182C2 (de) Zuhaltungsschloß
DE102012108991A1 (de) Schaltkontakt
DE9201409U1 (de) Sperrvorrichtung gegen Betätigung, insbesondere Wiedereinschalten von Installationsgeräten

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

17P Request for examination filed

Effective date: 20080926

AKX Designation fees paid

Designated state(s): AT DE ES FR GB

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE ES FR GB

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502007007644

Country of ref document: DE

Effective date: 20110908

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2367815

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20111108

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20120416

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502007007644

Country of ref document: DE

Effective date: 20120416

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230425

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20230926

Year of fee payment: 17

Ref country code: AT

Payment date: 20230919

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230926

Year of fee payment: 17

Ref country code: DE

Payment date: 20230928

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20231018

Year of fee payment: 17