EP2428974A1 - Electrical safety breaker with mobile switch lid - Google Patents
Electrical safety breaker with mobile switch lid Download PDFInfo
- Publication number
- EP2428974A1 EP2428974A1 EP11007272A EP11007272A EP2428974A1 EP 2428974 A1 EP2428974 A1 EP 2428974A1 EP 11007272 A EP11007272 A EP 11007272A EP 11007272 A EP11007272 A EP 11007272A EP 2428974 A1 EP2428974 A1 EP 2428974A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- guide
- cover
- guide webs
- switch
- 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
Links
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Classifications
-
- 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
- H01H85/20—Bases for supporting the fuse; Separate parts thereof
- H01H85/2045—Mounting means or insulating parts of the base, e.g. covers, casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
- H01H31/12—Adaptation for built-in fuse
- H01H31/122—Fuses mounted on, or constituting the movable contact parts of, the switch
Definitions
- the invention relates to an electric strip safety disconnector, also called strip switch, in particular a low-voltage strip safety disconnect switch, comprising a lower part, a housing and a movable relative to the housing, consisting of a cover cap and a handle switch cover, the cover attachment I guide webs, which in corresponding Guide grooves of the housing are insertable.
- strip switch also called strip switch
- a low-voltage strip safety disconnect switch comprising a lower part, a housing and a movable relative to the housing, consisting of a cover cap and a handle switch cover, the cover attachment I guide webs, which in corresponding Guide grooves of the housing are insertable.
- Out EP 1 993 116 B1 is a load switch bar is known, the switch cover has guide elements, which are arranged in the present case below an opening introduced at the central web and directed to the housing perpendicular to the switch cover surface.
- the guide elements are in the form of guide sleeves into which a tool for actuating a screw can be inserted, which is provided for fastening the housing to the lower part.
- strip safety circuit breakers are known which provide other means for facilitated insertion of the complete switch cover in the housing of the strip safety disconnect switch, inter alia in the form of incorporated on the switch cover chamfers and radii.
- the object of the invention is to design a generic strip safety disconnect switch whose switch cover can be used safely on the housing and in which a tilting when inserting can be largely avoided.
- the support arms are in pairs on the narrow edges of a central web of the switch cover, preferably at a corner of the Lid top arranged.
- the support arms can optionally be supported on one of the two narrow edges of the housing and define there an axis of rotation of the switch cover.
- the guide webs are arranged in pairs and mirror-symmetrical to each other on the switch cover, preferably on the side walls thereof.
- the guide web pair forming a first guide webs may be bevelled at its free end, whereby the insertion is facilitated in the guide grooves.
- the guide webs forming a second pair of guide webs can be rounded at their free end for the same reason.
- the guide bevels having the chamfers and rounding can be sharpened at their free ends at least on a flat side.
- a great advantage is that the support arms allow a leaning of the switch cover to the edge of the housing, thereby enabling its easy insertion into the housing. With this construction, neither parallel nor precise insertion of the switch cover into the housing is required.
- the present invention is a strip safety disconnect switch with a switch cover removable in parallel from the housing.
- the switch cover is placed over an initial pivotal movement on the housing, but raised by a completely translational movement of the housing.
- FIGS. 1 to 6 is an embodiment of a low-voltage strip safety disconnect switch 100, hereinafter strip switch represented.
- the strip switch 100 is composed of a complete lower part 1 with a housing 2 and a switch cover 3.
- the switch cover 3 comprises a cover attachment 4, a handle 5, a in Fig. 2 shown release element 6 and three transparent windows 7 in the cover cap 4th
- the handle 5 connected to the switch cover 3 (see FIG. Fig. 8 ) carries two zueinender mirror-symmetrically arranged side parts 13 on which backdrop-like cutouts 12 are cut. In these cutouts 12 engage hingedly first pins 9 (see. Fig. 5 ) projecting from the elongated side walls 8.
- the pins 9 carry first collar 10.
- the first pins 9 are adapted to the cutouts 12 on the side parts 13 of the handle 5 and project into it.
- second pins 14 are arranged with second collar 15, which are arranged in the side walls 8 of the cover cap 4, oval openings 11 are compatible and protrude into this.
- the handle 5 is thus arranged pivotally in a limited manner.
- first positioning elements 16 are present (see FIG. Fig. 5 ), which are in an in Fig. 4 shown open position of the strip switch 100 into small openings 17 in the side part 13 of the handle 5 and thereby hold the handle 5 in an open position, from which it is relatively easy releasable.
- guide webs 18.1, 18.2 which are arranged in pairs on the elongate side walls 8 of the cover attachment 4 and in mirror symmetry with respect to one another. 19.1, 19.2 ( Figures 3 and 6 ), of which the guide webs 19.1, 19.2 form a first pair of guide webs 19.1, 19.2 and the guide webs 18.1, 18.2 form a second pair of guide webs 18.1, 18.2.
- the guide webs 19.1, 19.2 of the first pair of guide webs each have a chamfer 31 at their free ends 45 (see detail "A"; Fig. 7 ) facing the second pair of guide bars 18.1, 18.2.
- the chamfers 31 each go into a rounding 32.
- the guide webs 18.1, 18.2 of the second pair of guide webs each have at their free ends 46 a full rounding 22 (cf. Fig. 6 ) on.
- all guide webs 18.1, 18.2; 19.1, 19.2 sharpened blade-like at their free ends 45, 46 flat bevel 21, Fig.6 and 7 ), z. B. by sharpening, but only on their outer sides.
- the insides of the guide webs 18.1, 18.2; 19.1, 19.2 are at the free ends 45, 46 plan. This facilitates the introduction of the guide webs 18.1, 18.2; 19.1, 19.2 in corresponding guide grooves 20 (see. Fig. 9 ) of the housing 2, one of which is provided for a guide web.
- This in Fig. 9 shown elongated, open housing 2 has two 34.1, 34.2 narrow edges 34.1, 34.2 and the said pairwise inner guide grooves 20.
- Fig. 6 shows that the support arms 33 outside a through the guide webs 18.1, 18.2; 19.1, 19.2 limited central region 40 of the lid cover 4 are arranged.
- the support arms 33 the same orientation as the guide webs 18.1, 18.2; 19.1, 19.2.
- the guide webs 18.1, 18.2; 19.1, 19.2 each have a length L1 which is greater than the length L2 of the support arms 33.
- the switch cover 3 can be adjusted by 180 ° such that the first guide web pair 19.1, 19.2 facing support arms 33rd (not shown) support the case 2 when inserting the switch cover 3 on the other narrow edge 34.2. This depends on the arrangement (top / bottom) of the outgoing cables in the switchgear.
- release element 6 has the shape of a provided with a handle portion 30 spatula 23, which carries at its the handle portion 30 opposite end a flat, both sides rounded stop member 35.
- a through opening 27 is arranged, into which a at a partition wall 24 (see. Fig. 6 ) of the cap top 4 arranged pin 25 can be brought into latching engagement when the release element is connected to the switch cover 3.
- the pin 25 has a collar 26 which prevents the pin 25 from being released from the opening 27 of the release element 6. This connection allows a pivoting of the release element 6 about an axis of rotation 49, which runs parallel to the longitudinal direction of the cover attachment 4.
- a rectangular opening 29 is arranged, via which the handle part 30 of the release element 6 along a curved line 44 (see. Fig. 6 ) can be performed.
- the handle portion 30 of the release element 6 should in the end position to the right, ie in an in Fig. 3 be moved at "6" shown arrow direction. In this position, there is a displacement of the stop element 35 behind the stop element 36 in the housing 2. The switch cover 3 can now be lifted parallel to the guide grooves 20.
- the Handle part 30 of the release element 6 are in any position. It snaps in each case behind the stop element 36 a.
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Breakers (AREA)
Abstract
Description
Die Erfindung betrifft einen elektrischen Leistensicherheitstrennschalter, auch Leistenschalter genannt, insbesondere einen Niedervolt-Leistensicherheitstrennschalter, umfassend umfassend ein Unterteil, ein Gehäuse und einen gegenüber dem Gehäuse beweglichen, aus einem Deckelaufsatz und einem Handgriff bestehenden Schalterdeckel, wobei der Deckelaufsatz ich Führungsstege aufweist, die in entsprechende Führungsnuten des Gehäuses einführbar sind.The invention relates to an electric strip safety disconnector, also called strip switch, in particular a low-voltage strip safety disconnect switch, comprising a lower part, a housing and a movable relative to the housing, consisting of a cover cap and a handle switch cover, the cover attachment I guide webs, which in corresponding Guide grooves of the housing are insertable.
Ein Leistensicherheitstrennschalter der eingangs genannten Art ist aus
Aus
Ferner ist aus
Außerdem sind Leistensicherheitstrennschalter bekannt, die andere Mittel für ein erleichtertes Einsetzen des kompletten Schalterdeckels in das Gehäuse des Leistensicherheitstrennschalters vorsehen, unter anderem in Form von am Schalterdeckel eingearbeiteten Fasen und Radien.In addition, strip safety circuit breakers are known which provide other means for facilitated insertion of the complete switch cover in the housing of the strip safety disconnect switch, inter alia in the form of incorporated on the switch cover chamfers and radii.
Trotz der Anwendung von oben genannten Mitteln bereitet ein richtiges Einsetzen des Schalterdeckels trotzdem noch viele Schwierigkeiten wegen der Notwendigkeit einer Einführung des Schalterdeckels parallel in das Gehäuse, wobei auch eine präzise Einführung der Führungselemente des Schalterdeckels in die im Gehäuse befindlichen Führungsnuten erforderlich ist. Wird diese Bedingung der Parallelität nicht erfüllt, so kann es zu Störungen beim Funktionieren des Apparats und zu seiner Beschädigung führen.Despite the use of the above-mentioned means, a proper insertion of the switch cover still poses many difficulties because of the need for insertion of the switch cover in parallel in the housing, with a precise introduction of the guide elements of the switch cover is required in the housing located in the guide grooves. If this condition of parallelism is not fulfilled, it may lead to disturbances in the functioning of the apparatus and its damage.
Die Aufgabe der Erfindung ist, einen gattungsgemäßen Leistensicherheitstrennschalter zu konzipieren, dessen Schalterdeckel sich sicherer am Gehäuse einsetzen lässt und bei dem eine Verkantung beim Einsetzen weitgehend vermieden werden kann.The object of the invention is to design a generic strip safety disconnect switch whose switch cover can be used safely on the housing and in which a tilting when inserting can be largely avoided.
Diese Aufgabe ist durch einen elektrischen Leistensicherheitstrennschalter, insbesondere einen Niedervolt-Leistensicherheitstrennschalter der eingangs genannten Art dadurch gelöst, dass
- der Schalterdeckel Stützarme aufweist, die außerhalb eines durch die Führungsstege begrenzten Mittelbereichs des besagten Schalterdeckels angeordnet sind,
- und dass die Stützarme im zusammengesetzten Zustand des Leistensicherheitstrennschalters in das Gehäuse eingesteckt sind.
- the switch cover has support arms which are arranged outside a central area of the switch cover which is delimited by the guide webs,
- and that the support arms are inserted in the assembled state of the strip safety disconnect switch in the housing.
Vorzugsweise sind die Stützarme paarweise an den Schmalkanten eines Mittelstegs des Schalterdeckels, bevorzugt an einem Eckbereich des Deckelaufsatzes angeordnet.Preferably, the support arms are in pairs on the narrow edges of a central web of the switch cover, preferably at a corner of the Lid top arranged.
Die Stützarme können beim Einsetzen des Schalterdeckels am Gehäuse sich wahlweise an einem der beiden Schmalrändern des Gehäuses abstützen und dort eine Drehachse des Schalterdeckels definieren.When inserting the switch cover on the housing, the support arms can optionally be supported on one of the two narrow edges of the housing and define there an axis of rotation of the switch cover.
Vorzugsweise sind die Führungsstege paarweise und zueinander spiegelsymmetrisch am Schalterdeckel, bevorzugt an dessen Seitenwänden angeordnet. Dabei können die ein erstes Führungssteg-Paar bildenden Führungsstege an ihrem freien Ende abgeschrägt sein, wodurch das Einführen in die Führungsnuten erleichtert ist. Die ein zweites Führungssteg-Paar bildenden Führungsstege können an ihrem freien Ende aus demselben Grund abgerundet sein.Preferably, the guide webs are arranged in pairs and mirror-symmetrical to each other on the switch cover, preferably on the side walls thereof. In this case, the guide web pair forming a first guide webs may be bevelled at its free end, whereby the insertion is facilitated in the guide grooves. The guide webs forming a second pair of guide webs can be rounded at their free end for the same reason.
Der auf dieser Weise aufgebaute Leistenschalter zeichnet sich dadurch aus, dass die Führungsstege beim Einsetzen des Schalterdeckels am Gehäuse in die Führungsnuten des Gehäuses derart einschiebbar sind, dass zuerst das erste Führungssteg-Paar mit ihren Abschrägungen und danach das zweite Führungssteg-Paar mit ihren Abrundungen in die Führungsnuten eingreifen und dort geführt sind.The strip switch constructed in this way is characterized in that the guide webs are inserted in such a way upon insertion of the switch cover on the housing in the guide grooves of the housing that first the first pair of guide ribs with their bevels and then the second pair of guide ribs with their rounded in engage the guide grooves and guided there.
Um derartige Schwenkbewegung und das Einführen der Führungsstege in die Führungsnuten zu erleichtern, sind die Stützarme kürzer als die Führungsstege ausgeführt.In order to facilitate such pivoting movement and the insertion of the guide webs into the guide grooves, the support arms are designed to be shorter than the guide webs.
Zusäztlich können die die Abschrägungen und Abrundungen aufweisenden Führungsstege an ihren freien Enden zumindest auf einer Flachseite noch geschärft sein.In addition, the guide bevels having the chamfers and rounding can be sharpened at their free ends at least on a flat side.
Von großem Vorteil ist, dass die Stützarme eine Anlehnung des Schalterdeckels an den Rand des Gehäuses erlauben und dadurch sein leichtes Einsetzen in das Gehäuse ermöglichen. Bei dieser Konstruktion ist weder eine parallele noch präzise Einführung des Schalterdeckels in das Gehäuse erforderlich.A great advantage is that the support arms allow a leaning of the switch cover to the edge of the housing, thereby enabling its easy insertion into the housing. With this construction, neither parallel nor precise insertion of the switch cover into the housing is required.
Es sei darauf hingewiesen, dass es sich bei der vorliegenden Erfindung um einen Leistensicherheitstrennschalter mit parallel aus dem Gehäuse entnehmbarem Schalterdeckel handelt. Mit anderen Worten: Der Schalterdeckel wird über eine anfängliche Schwenkbewegung am Gehäuse aufgesetzt, jedoch über eine völlig translatorische Bewegung von dem Gehäuse angehoben.It should be noted that the present invention is a strip safety disconnect switch with a switch cover removable in parallel from the housing. In other words, the switch cover is placed over an initial pivotal movement on the housing, but raised by a completely translational movement of the housing.
Ein Ausführungsbeispiel ist anhand der beiliegenden Zeichnung näher erläutert. Die Figuren zeigen:
- Fig. 1
- einen Niedervolt-Leistensicherheitstrennschalter gemäß Erfindung beim Einführen seines Schalterdeckels in sein Gehäuse, in einer perspektivischen Darstellung;
- Fig. 2
- ein Löseelement in einer perspektivischen Darstellung;
- Fig. 3
- den Schalterdeckel mit angesetztem Handgriff, in einer perspektivischen Darstellung;
- Fig. 4
- den Leistensicherheitstrennschalter in offenem Zustand, in einer perspektivischen Darstellung;
- Fig. 5
- den Schalterdeckel ohne Handgriff, in einer perspektivischen Darstellung;
- Fig. 6
- den Schalterdeckel in einer zu
Fig. 5 gedrehten perspektivischen Darstellung; - Fig. 7
- ein Detail "A" des in
Fig. 6 abgebildeten Schalterdeckels; - Fig. 8
- den vom Leistensicherheitstrennschalter gelösten Handgriff in perspektivischer Darstellung;
- Fig. 9
- das Gehäuse des Leistensicherheitstrennschalters in einer Darstellung von der Einführungsseite des Schalterdeckels gesehen;
- Fig. 10
- ein Detail "B" des in
Fig. 9 abgebildeten Gehäuses, mit angedeuteter Drehachse.
- Fig. 1
- a low-voltage strip safety disconnect switch according to the invention when inserting its switch cover in its housing, in a perspective view;
- Fig. 2
- a release element in a perspective view;
- Fig. 3
- the switch cover with attached handle, in a perspective view;
- Fig. 4
- the strip safety disconnector in the open state, in a perspective view;
- Fig. 5
- the switch cover without handle, in a perspective view;
- Fig. 6
- the switch cover in one too
Fig. 5 rotated perspective view; - Fig. 7
- a detail "A" of in
Fig. 6 pictured switch cover; - Fig. 8
- the handle detached from the strip safety disconnector in perspective view;
- Fig. 9
- the casing of the strip safety disconnector in one View from the introduction side of the switch cover seen;
- Fig. 10
- a detail "B" of in
Fig. 9 illustrated housing, with indicated axis of rotation.
In den
Der Deckelaufsatz 4 ist durch einen Mittelsteg 28 und zwei senkrecht vom Mittelsteg 28 abstehende, längliche Seitenwände 8 sowie zwei senkrecht vom Mittelsteg abstehende Stirnwände 38 gebildet (vgl.
Der mit dem Schalterdeckel 3 verbundene Handgriff 5 (vergl.
An den Innenseiten der Seitenteile 13 des Handgriffs 5 sind außerdem zweite Stifte 14 mit zweiten Kragen 15 angeordnet, die zu in den Seitenwänden 8 des Deckelaufsatzes 4 angeordneten, ovalen Öffnungen 11 kompatibel sind und in diese hineinragen. Der Handgriffs 5 ist damit in beschränkter Weise schwenkbeweglich angeordnet.On the inner sides of the
An den länglichen Seitenwänden 8 des Deckelaufsatzes 4 sind weiterhin erste Positionierungselemente 16 vorhanden (vergl.
Weitere erfindungswesentliche Elemente sind die an den länglichen Seitenwänden 8 des Deckelaufsatzes 4 paarweise und zueinander spiegelsymmetrisch angeordneten Führungsstege 18.1, 18.2; 19.1, 19.2 (
Die Führungsstege 19.1, 19.2 des ersten Führungssteg-Paares weisen an ihren freien Enden 45 jeweils eine Abschrägung 31 auf (vgl. Detail "A";
Die Führungsstege 18.1, 18.2 des zweiten Führungssteg-Paares weisen an ihren freien Enden 46 jeweils eine volle Abrundung 22 (vgl.
Das Einsetzen des Deckelaufsatzes 4 im Gehäuse 2 (vergl.
Bei der nachfolgenden Schwenkbewegung des Schalterdeckels 3 in Richtung eines in
Nach Kundenwunsch kann der Schalterdeckel 3 um 180° derart verstellt werden, dass die dem ersten Führungssteg-Paar 19.1, 19.2 zugewandten Stüztarme 33 sich beim Einsetzen des Schalterdeckels 3 an dem anderen Schmalrand 34.2 (nicht dargestellt) des Gehäuses 2 abstützen. Dies ist von der Anordnung (oben/unten) der Abgangskabel in der Schaltanlage abhängig.According to customer requirements, the
Das in
Am Mittelsteg 28 ist eine rechteckige Öffnung 29 angeordnet, über die das Griffteil 30 des Löseelements 6 entlang einer Bogenlinie 44 (vgl.
Das Anschlagelement 35 des Löseelementes 6 hakt nach dem Öffnen oder Einparken des Apparats an einem weiteren Anschlagelement 36 im Gehäuse 2, wodurch ein Herausnehmen des kompletten Schalterdeckels 3 aus dem Gehäuse 2 verhindert wird.The
Um den Schalterdeckel 3 aus dem Gehäuse 2 herauszunehmen, sollte das Griffteil 30 des Löseelements 6 in Endstellung nach rechts, d.h. in einer in
Beim erneuten Einsetzen des kompletten Schalterdeckels 3 in das Gehäuse 2 zum Zwecke des Schließens oder Einparkens des Apparats kann sich das Griffteil 30 des Löseelements 6 in einer beliebigen Position befinden. Es rastet jeweils hinter dem Anschlagelement 36 ein.When re-inserting the
- 11
- komplettes Unterteilcomplete lower part
- 22
- Gehäusecasing
- 33
- kompletter Schalterdeckelcomplete switch cover
- 44
- DeckelaufsatzLid assembly
- 55
- Handgriffhandle
- 66
- Löseelementrelease element
- 77
- Fensterwindow
- 88th
- SeitenwandSide wall
- 99
- erste Stiftefirst pins
- 1010
- erste Kragenfirst collar
- 1111
- ovale Öffnungoval opening
- 1212
- Ausschnittneckline
- 1313
- Seitenteilside panel
- 1414
- zweite Stiftesecond pins
- 1515
- zweite Kragensecond collar
- 1616
- erste Positionierungselementefirst positioning elements
- 1717
- erste Öffnungfirst opening
- 18.1, 18.218.1, 18.2
- Führungsstegguide web
- 19.1, 19.219.1, 19.2
- Führungsstegguide web
- 2020
- Führungsnutguide
- 2121
- flache Abschrägungflat bevel
- 2222
- volle Abrundungfull rounding off
- 2323
- Spatelspatula
- 2424
- Trennwandpartition wall
- 2525
- Stiftpen
- 2626
- Kragencollar
- 2727
- Öffnungopening
- 2828
- Mittelstegcenter web
- 2929
- rechteckige Öffnungrectangular opening
- 3030
- Griffteilhandle part
- 3131
- Abschrägungbevel
- 3232
- volle Abrundungfull rounding off
- 3333
- Stützarmsupport arm
- 34.1, 34.234.1, 34.2
- Schmalrandnarrow margin
- 3535
- Anschlagelementstop element
- 3636
- Anschlagelementstop element
- 3737
- Drehachseaxis of rotation
- 3838
- Stirnwandbulkhead
- 3939
- Schmalkantenarrow edge
- 4040
- Mittelbereichthe central region
- 4141
- Eckbereichcorner
- 4242
- Eintrittstelleentry point
- 4444
- Bogenliniebow line
- 45, 46, 4745, 46, 47
- freies Endefree end
- 4848
- Pfeilarrow
- 4949
- Drehachseaxis of rotation
- L1, L2L1, L2
- Längelength
- 100100
- Leistenschaltermake switch
Claims (8)
dadurch gekennzeichnet, dass
characterized in that
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HRP20160294TT HRP20160294T1 (en) | 2010-09-10 | 2016-03-22 | Electrical safety breaker with mobile switch lid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL392359A PL392359A1 (en) | 2010-09-10 | 2010-09-10 | Electrical connector |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2428974A1 true EP2428974A1 (en) | 2012-03-14 |
EP2428974B1 EP2428974B1 (en) | 2015-12-23 |
Family
ID=44785104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11007272.5A Not-in-force EP2428974B1 (en) | 2010-09-10 | 2011-09-07 | Electrical safety breaker with mobile switch lid |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2428974B1 (en) |
HR (1) | HRP20160294T1 (en) |
PL (1) | PL392359A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118156077A (en) * | 2024-05-09 | 2024-06-07 | 浙江天正电气股份有限公司 | Strip-shaped fuse type isolating switch with three-position state switching function |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0199182B1 (en) | 1985-04-16 | 1992-01-29 | Efen Elektrotechnische Fabrik GmbH | Switchable block |
EP0563530A1 (en) | 1992-04-02 | 1993-10-06 | Efen Elektrotechnische Fabrik GmbH | Power switch block |
DE29605800U1 (en) * | 1996-01-30 | 1996-06-20 | M. Schneider, Schaltgerätebau und Elektroinstallationen Ges.m.b.H., Wien | Circuit breaker with a housing and with a cover |
EP1796118A1 (en) * | 2005-12-09 | 2007-06-13 | Weber Ag | Load connecting block |
EP1993116B1 (en) | 2007-05-04 | 2010-08-18 | EFEN GmbH | Power switch block with fuses |
-
2010
- 2010-09-10 PL PL392359A patent/PL392359A1/en not_active Application Discontinuation
-
2011
- 2011-09-07 EP EP11007272.5A patent/EP2428974B1/en not_active Not-in-force
-
2016
- 2016-03-22 HR HRP20160294TT patent/HRP20160294T1/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0199182B1 (en) | 1985-04-16 | 1992-01-29 | Efen Elektrotechnische Fabrik GmbH | Switchable block |
EP0563530A1 (en) | 1992-04-02 | 1993-10-06 | Efen Elektrotechnische Fabrik GmbH | Power switch block |
DE29605800U1 (en) * | 1996-01-30 | 1996-06-20 | M. Schneider, Schaltgerätebau und Elektroinstallationen Ges.m.b.H., Wien | Circuit breaker with a housing and with a cover |
EP1796118A1 (en) * | 2005-12-09 | 2007-06-13 | Weber Ag | Load connecting block |
EP1993116B1 (en) | 2007-05-04 | 2010-08-18 | EFEN GmbH | Power switch block with fuses |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118156077A (en) * | 2024-05-09 | 2024-06-07 | 浙江天正电气股份有限公司 | Strip-shaped fuse type isolating switch with three-position state switching function |
Also Published As
Publication number | Publication date |
---|---|
HRP20160294T1 (en) | 2016-04-22 |
EP2428974B1 (en) | 2015-12-23 |
PL392359A1 (en) | 2012-03-12 |
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