EP2393160B1 - Shunt clamp in a stacked design - Google Patents
Shunt clamp in a stacked design Download PDFInfo
- Publication number
- EP2393160B1 EP2393160B1 EP11168402.3A EP11168402A EP2393160B1 EP 2393160 B1 EP2393160 B1 EP 2393160B1 EP 11168402 A EP11168402 A EP 11168402A EP 2393160 B1 EP2393160 B1 EP 2393160B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- terminal block
- contact
- connection
- block according
- busbar
- 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.)
- Active
Links
- 239000004020 conductor Substances 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000011810 insulating material Substances 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 2
- 238000009420 retrofitting Methods 0.000 claims 1
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/112—Resilient sockets forked sockets having two legs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/08—Short-circuiting members for bridging contacts in a counterpart
- H01R31/085—Short circuiting bus-strips
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
- H01R4/242—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members being plates having a single slot
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
Definitions
- the invention relates to a terminal block, in particular a jumper terminal in floor design, according to the preamble of claim 1.
- Rangierklemmen in floor design are known per se from the prior art, so from the DE 29502347 U or the DE 20 2009 001 855 , They are used in the wiring of plants and serve in particular for the distribution of one or more potentials.
- a terminal block according to the preamble of the main claim is in EP 2 053 696 A1 disclosed.
- the invention has the object to further develop the generic terminal with respect to their vertical connection.
- the invention provides according to claim 1, a terminal block, in particular a jumper terminal in a housing structure with an insulating material, which preferably locking means or the like.
- a terminal block in particular a jumper terminal in a housing structure with an insulating material, which preferably locking means or the like.
- the invention provides particularly cost-effective and easy to handle, yet with regard to their contacting particularly secure vertical connector or terminal blocks with such vertical connectors.
- the vertical connector preferred embodiment are easy to install - preferably by a Aufsetzmos parallel to the mounting rail direction from the side - and cheap to manufacture.
- the invention also provides an optimized passage connection for the terminal of claim 11, between two connection devices for conductors in an insulating housing, in which by a compensating device, in particular at least one compensation area to compensate for the different expansion behavior of the two components or assemblies "insulating" on the one Side and "through connection of conductor connection devices and busbar with in the insulating material largely stationary arranged conductor connection devices" on the other hand, the above-explained problem of the occurrence of stresses in the product made of plastic with the metal assembly is solved in a simple manner. It can also be provided a plurality of compensation devices.
- this optimized through connection can be regarded as an independent invention.
- the best such an open side of the housing, from which the busbars are accessible can be distributed that on the one hand laterally next to the balancing devices and busbars without balancing devices also in the middle between the busbar the connections can be placed.
- Fig. 1 shows a terminal, here by way of example a jumper 1 with an insulating 2, which is open on one side.
- Fig. 1 essentially shows a view of this open page.
- the insulating housing 2 has latching means 3 for latching on a hat-shaped in cross section support rail 4. It also has a plurality of connection devices for conductors 5a, 5b, which are designed here as so-called double connections in direct plug-in technology (push-in) and thus particularly compact. It would also be conceivable to design them as tension spring connections or in other connection technology. These conductor connections are accessible through openings 18 on the side facing away from the mounting rail side of the insulating housing 2.
- the conductor terminals 5a, b each have an open insertion side having a clamping cage 6, in which at least one U- or V-shaped Clamping spring 7 is held, which presses an inserted conductor against the clamping cage 6 or a bus bar 10 to contact this.
- a clamping device 8 On the clamping cage 6 is further respectively at the of the insertion side for a conductor (in Fig. 1 Above) facing away from a clamping device 8 is formed (see also Fig. 2 ), with which a bus bar 10 is conductively clamped.
- This clamping device 8 can be formed from a spring clip 9, which presses the bus bar 10 against the lower edge of the clamping cage (see Fig. 2a ).
- busbar 10 is not to be taken too narrow. He includes on the one hand round wire-like ladder in the manner of Fig. 1 , but also flattened, elliptical ladder or flat in cross-section square track pieces.
- An actuating piece may optionally be provided to open the nip in particular for removing the conductor from the nip (not visible here).
- the jumper is formed symmetrically to the mid-perpendicular M on the support rail 4.
- the base side 2a extending on both sides of the support rail 4 perpendicular to this and two oblique sides 2b, 2c.
- the base side 2a and the oblique sides 2b, 2c form the sides of an isosceles triangle, in whose corner region still short side pieces 2d, 2e can be arranged.
- the two sloping sides 2b, 2c lie on a mid-perpendicular M on the mounting rail 4. They are aligned at an acute angle to the perpendicular bisector and to the base 2a.
- the angle ⁇ between the base side 2a and the oblique sides 2b, 2c is preferably between 20 ° and 70 ° ( Fig. 1 ).
- the openings 18 are formed for inserting the conductors into the conductor terminals 5a, 5b.
- the clamping cages 6 of the conductor terminals 5a, b and thus also the conductor insertion directions are aligned at an acute angle to the perpendicular bisector M on the mounting rail 4.
- Fig. 1 are each two of the mid-perpendicular and preferably also of the DIN rail edges equally spaced conductor terminals 5a, b connected to the inclined sides 2b, 2c in pairs with the busbars 10, so that a feed-through terminal with several connection levels E1, E2, E3, .. is formed. These connection levels are galvanically separated from each other here. There are plastic webs between the busbars preferably formed parallel to these on the housing.
- the busbar 10 is not exactly straight formed between the contact points P1 and P2, at which it contacts the connection devices 5a, 5b but at least one compensation region 11 is formed on it, which substantially absorbs and compensates for this change in length with a heat-related change in length of the busbar 10 ,
- To Fig. 1 is the compensation area 11 each V-shaped.
- the compensation area 11 is formed in the middle of the bus bars 10 between the pads P1 and P2, so that the bus bar has two outer straight portions 10a and 10b and the central V-shaped compensation area 11.
- Length variations are thereby substantially by narrowing and widening the V-shaped portion of the busbars 10 compensated, because the connecting devices 5a and 5b are arranged relatively stationary in the insulating housing and therefore carry out as far as possible its temperature-related changes in geometry.
- the busbar 10 may be formed by a flat rail but also for example by a wire, such a round wire. The term of the busbar is not too narrow.
- a particularly advantageous arrangement results when the compensation regions 11 in the different contact planes E4 to E8 are aligned in the same direction, such that the V-shaped regions of adjacent connection planes engage each other.
- This arrangement is particularly space-saving and clear (see also Fig. 3 ).
- connection levels E1, E2, E3..., E8 can be conductively connected to one another by means of vertical ties 12 or connected conductively to each other after their insertion.
- the vertical connector of the Fig. 1 to 4 are formed as stamped / bent parts of a highly conductive metal sheet.
- the plastic webs which electrically isolate the busbars in the housing, recesses or bulges formed, in which the contact fork can engage, so that they are particularly defined and secure at a defined location on the busbar 10 and in the housing.
- the back portion 13 is formed as a flat sheet metal strip, from the plane of the fork webs 14, 15 are punched out.
- the fork webs 14, 15 are here bent out of the plane of the back region 13 at right angles, following the back region.
- the terminal block has eight connection levels E1 to E8.
- a first upper vertical connector 12a with four contact forks 16, 17, of which two contact forks 16 extend to a first side and two contact forks 17 to a second side of the back portion 13
- the first four connection levels E1 to E4 in the inserted state of the vertical connector 12a conductively connected to each other (see also Fig. 2a and 4 ).
- the lower vertical connector 12b with five contact forks 16, 17, three of which extend here by way of example to one side of the back region 13 and two to the other side of the back region 13, the lower five connection levels E4 to E5 can be conductively connected together. Since the fourth connection level E4 is contacted by both the upper vertical connector 12a and the lower vertical connector 1b, the two vertical connectors 12a, b are used to easily realize a conductive connection across all the connection levels E1 to E8.
- two vertical connectors 12a may be provided with four contact forks ( Fig. 2b ), which connect in the inserted state, the connection levels E1 to E4 and E5 to E8 conductive each other. In this way, two different potentials can be realized, since one vertical connector 12a would conductively connect the "upper” and the other vertical connectors 12a to the "lower” connection levels.
- Fig. 3a shows a connector in which the contact forks 16, 17 extend alternately to the "left” and the "right” side, whereas Fig. 1 and 2 each two of the three contact forks 16 are aligned to one side of the back region and the other contact forks 17 to the other side of the back region.
- a connector 12c ( Fig. 3c ) only to connect two vertically adjacent connection levels.
- Possible variants are "2-bridge”; but preferably “3-bridge” and more (“X-bridge”), to a bridge or a vertical connector that connects all bus bars 10 vertically completely together ( Fig. 3a and 3b ).
- By variants of the connectors eg 2, 3, etc.
- different potentials can be performed in different levels.
- a skipping bridge to connect two potentials alternately, eg planes E1, E3, E5 and E7 and planes E2, E4, E6 and E8).
- busbars It is conceivable contacting of the busbars by several types: resilient (as shown) and / or incision (when the fork webs have cutting edges), pressed and soldered, welded, clinched, etc.
- the contact forks 16, 17 may simply be formed per connection level on the connector 12, (eg Fig. 1 ), on both sides per connection level (eg Fig. 3b to get a particularly good contact) or unilaterally changing ( Fig. 2a and 4 ).
- the busbar 10 may be formed not only as a round wire. She can also be around; rectangular, oval or otherwise formed.
- the at least one vertical connector is parallel to the DIN rail direction from the side of the terminal or its busbars placed, which makes the installation simple and clear, as visually immediately the correct installation is visible.
- Fig. 5 shows another view of the terminal block Fig. 1 .
- the difficulty would be due to the environmental conditions caused by the different coefficients of expansion of the materials of the insulating material (a non-conductive plastic) and the elements of the metal assembly of the connecting devices 5a, 5b and connecting them busbar 10 (typically made of copper) forces are exerted on the contact point, since the connection devices in the insulating housing are largely stationary and in particular the length of the busbar with the change in temperature relative to the plastic less ä changed.
- connection is relatively long - as in the lower connection levels E5 to E8 - the effect becomes so great that it adversely affects the metal subassembly together with the connected conductors in an intolerable way.
- connection levels - E5 to E8 - characterized in that at least one compensation area 11 is provided as a compensation device which is designed by different coefficients of thermal expansion between the metallic busbar and the terminal devices on the one hand and the insulating material on the other conditional relative changes in length take.
- the compensation area 11 is formed on the respective busbar 10.
- busbar 10 between the contact points P1 and P2, to which it contacts the connecting devices 5a, 5b is not exactly straight, but that at least a compensation area 11 is formed, which at a heat-related change in length of the busbar 10 this change in length essentially absorbs and compensates.
- Fig. 1 To Fig. 1 is the compensation area 11 each V-shaped.
- the compensation area 11 is preferably formed approximately in the middle of the busbars 10 between the contact points P1 and P2, so that the busbar has two outer straight sections 10a and 10b and the central V-shaped compensating section 11. Changes in length are thereby made essentially by narrowing and widening of the V-shaped region of the busbars 10 compensated because the connection devices 5a and 5b are arranged relatively stationary in the insulating housing and therefore carry out as far as possible its temperature-related changes in geometry.
- a particularly advantageous arrangement results if the compensation areas 11 in the different contact planes E4 to E8 are aligned in the same direction, such that the V-shaped areas of adjacent busbar planes mesh. This arrangement is particularly space-saving and clear (see also Fig. 3 ).
- the compensation area 11 of the lowest connection level E8 can even extend into the "interior space 115" of the support rail 4 between the lateral limbs 116 of the here-hat-shaped support rail. Free space can also lie in other levels, eg perpendicular to the type of Fig. 1 ,
- the busbar 10 can not be designed only as a round wire. She can also be around; rectangular, oval or otherwise formed.
- compensation areas 11 may be provided on the terminal block or in its housing.
- V-shaped areas may be provided.
- the V-shape is not mandatory, although very beneficial, as it allows a good balance.
- one or more differently shaped compensation areas may be provided, one or more U-shaped areas or areas formed in another form (eg spiral, meandering, ...; partial cross-sectional change), etc.
- combinations of these variants can also be realized ,
- the compensation areas are particularly advantageous if the connection devices are equally far away from the edges of the carrier rail (Z direction) and horizontally (y direction).
- the compensation area is arranged centrally 11 in the busbar between the contact points P1 and P2. This is not mandatory. He could also be formed offset laterally to the center. The illustrated variant of Fig. 1 but is particularly preferred.
- Fig. 4b shows a bus bar 10 in helical form, wherein the helix acts as a compensation area 11.
- Fig. 4c shows a flat bus bar 10 having a wave-shaped portion, which serves as the compensation area 11.
- the compensation area 11 is preferably at least dimensioned such that the different length expansions occurring between the plastic insulating housing and the metal subassembly (busbar together with connection devices) occurring in the intended operating temperature range are compensated.
- Fig. 5 and 6 illustrate that it is also possible, alternatively or additionally, one or both of the connecting devices 5 form such that it has the balancing device.
- the actual clamping region is formed as a slot 112 in a longer approach 113 on the clamping cage.
- the approach 113 is designed so long that he (see Fig. 6 ) by movements about a kind of pivot bearing 114 record or compensate for changes in length of the busbar (movement in the Y direction).
- this variant of the compensation area is selected, it is preferably formed on both associated connection devices 5a, 5b. It can be combined with a compensation area on the busbar 10.
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Description
Die Erfindung betrifft eine Reihenklemme, insbesondere eine Rangierklemme in Etagenbauform, nach dem Oberbegriff des Anspruchs 1.The invention relates to a terminal block, in particular a jumper terminal in floor design, according to the preamble of
Rangierklemmen in Etagenbauform sind an sich aus dem Stand der Technik bekannt, so aus der
Es ist insbesondere notwendig, eine einfache und sichere Möglichkeit zur leitenden Verbindung benachbarter Anschlussebenen- Vertikalverbindung genannt - zu schaffen. In der
Eine Reihenklemme nach dem Oberbegriff des Hauptanspruchs ist in
Die Erfindung hat die Aufgabe, die gattungsgemäße Reihenklemme in Hinsicht auf ihre Vertikalverbindung weiterzuentwickeln.The invention has the object to further develop the generic terminal with respect to their vertical connection.
Die Erfindung löst diese Aufgabe durch den Gegenstand des Anspruchs 1.The invention solves this problem by the subject matter of
Vorteilhafte Ausgestaltungen der Erfindung sind den Unteransprüchen zu entnehmen.Advantageous embodiments of the invention can be found in the dependent claims.
Die Erfindung schafft nach Anspruch 1 eine Reihenklemme, insbesondere eine Rangierklemme in Etagenbauform mit einem Isolierstoffgehäuse, welches vorzugsweise Rastmittel oder dgl. zum Aufsetzen auf eine im Querschnitt hutförmige Tragschiene aufweist, und welches mit einer Mehrzahl von Anschlussvorrichtungen für Leiter versehen ist, welche paarweise über eine Stromschiene leitend miteinander verbunden sind, so dass eine Durchgangsklemme mit mehreren Anschlussebenen gebildet wird, wobei einzelne oder mehrere der Stromschienen in den übereinander liegenden Anschlussebenen mittels Vertikalverbindern miteinander verbindbar sind, wobei die Vertikalverbinder als Stanz-/Biegeteile aus einem elektrisch leitenden Metallblech ausgebildet sind und einen Rückenbereich aufweisen und eine Vielzahl von Gabelstegen, wobei benachbarte Gabelstege jeweils eine Kontaktgabel ausbilden, die dazu ausgelegt ist, jeweils eine der Stromschienen leitend zu kontaktieren, wobei der Vertikalverbinder an einer offenen Seite der Reihenklemme nachrüstbar auf die Stromschienen aufsetzbar ist bzw. im montierten Zustand aufgesetzt ist.The invention provides according to
Die Erfindung schafft besonders kostengünstige sowie einfach handhabbare und dennoch hinsichtlich ihrer Kontaktierung besonders sichere Vertikalverbinder bzw. Reihenklemmen mit derartigen Vertikalverbindern. Die Vertikalverbinder bevorzugter Ausgestaltung sind einfach zu montieren - vorzugsweise durch eine Aufsetzbewegung parallel zur Tragschienenrichtung von der Seite her - und günstig zu fertigen.The invention provides particularly cost-effective and easy to handle, yet with regard to their contacting particularly secure vertical connector or terminal blocks with such vertical connectors. The vertical connector preferred embodiment are easy to install - preferably by a Aufsetzbewegung parallel to the mounting rail direction from the side - and cheap to manufacture.
Die Erfindung schafft auch eine optimierte Durchgangsverbindung für die Reihenklemme des Anspruchs 11, zwischen zwei Anschlussvorrichtungen für Leiter in einem Isoliergehäuse, bei welcher durch eine Ausgleichseinrichtung, insbesondere wenigstens einen Ausgleichsbereich, zum Ausgleich des verschiedenen Ausdehnungsverhaltens der beiden Bauteile oder Baugruppen "Isolierstoffgehäuse" auf der einen Seite und "Durchgangsverbindung aus Leiteranschlußvorrichtungen und Stromschiene mit im Isolierstoffgehäuse weitgehend ortsfest angeordneten Leiteranschlußvorrichtungen" auf der anderen Seite das eingangs erläuterte Problem des Auftretens von Spannungen im Produkt aus Kunststoff mit der Metallbaugruppe auf einfache Weise gelöst wird. Es können dabei auch mehrere Ausgleichsvorrichtungen vorgesehen sein.The invention also provides an optimized passage connection for the terminal of
Diese optimierte Durchgangsverbindung kann einerseits als eigenständige Erfindung betrachtet werden. Andererseits ergänzt sie sich aber auch hervorragend mit den erfindungsgemäßen Vertikalverbindern, die bestens derart an einer offenen Gehäuseseite, von der aus die Stromschienen zugänglich sind, verteilt werden können, dass sie einerseits seitlich neben den Ausgleichseinrichtungen und bei Stromschienen ohne Ausgleichseinrichtungen auch mittig in der Stromschiene zwischen den Anschlüssen platziert werden können.On the one hand, this optimized through connection can be regarded as an independent invention. On the other hand, it also complements perfectly with the vertical connectors according to the invention, the best such an open side of the housing, from which the busbars are accessible, can be distributed that on the one hand laterally next to the balancing devices and busbars without balancing devices also in the middle between the busbar the connections can be placed.
Anders als bei einem Gleitkontakt besteht dabei ein an sich fester Kontaktpunkt zwischen der jeweiligen Anschlußvorrichtung und der Stromschiene, d.h., diese bewegen sich im Kontaktpunkt nicht relativ zueinander. Derart kann auch keine Verschlechterung des Kontaktes an diesen Stellen wie bei einem Gleitkontakt auftreten. Geschaffen wird vielmehr ein fester Kontaktpunkt zwischen Anschlußvorrichtung und Stromschiene, wobei dennoch eine Flexibilität hinsichtlich der Längenausdehnung gegeben ist.Unlike a sliding contact, there is an inherently fixed contact point between the respective terminal device and the bus bar, that is, they do not move relative to each other at the point of contact. In this way, no deterioration of the contact can occur at these points as with a sliding contact. Rather, a fixed contact point is created between the connection device and the busbar, while still offering flexibility with regard to the length expansion.
Vor der Beschreibung bevorzugter Ausführungsbeispiele sei angemerkt, dass nachfolgend einige bevorzugte Ausgestaltungen auch im Detail beschrieben werden, dass die Erfindung aber nicht auf diese Ausgestaltungen beschränkt ist sondern im Rahmen der Ansprüche beliebig variiert ausgestaltet werden kann. Insbesondere sind Begriffe wie "oben", "unten", "vorne" oder "hinten" nicht einschränkend zu verstehen sondern beziehen sich lediglich auf die jeweils dargestellte Anordnung. Zudem sind, wenn einzelne Bestandteile erläutert werden, diese - wenn nicht anders erwähnt - grundsätzlich auch in mehrfacher Ausgestaltung denkbar. Unter den Schutzbereich fallen zudem auch funktionale Umkehrungen der dargestellten Anordnungen und Verfahren sowie äquivalente Ausgestaltungen.Before the description of preferred embodiments, it should be noted that some preferred embodiments are described in detail below, but that the invention is not limited to these embodiments but can be configured as desired within the scope of the claims. In particular, terms such as "top", "bottom", "front" or "rear" are not restrictive but merely refer to the particular arrangement shown. In addition, if individual components are explained, these - unless otherwise mentioned - in principle also conceivable in multiple design. The scope of protection also includes functional reversals of the illustrated arrangements and methods as well as equivalent embodiments.
Nachfolgend wird die Erfindung anhand von Ausführungsbeispielen unter Bezug auf die Zeichnung näher beschrieben. Es zeigt:
- Fig. 1
- eine perspektivische Ansicht einer Rangierklemme mit einer Metallbaugruppe und Vertikalverbindern;
- Fig. 2a, b
- die Metallbaugruppe der Rangierklemme aus
Fig. 1 mit zwei verschiedenen Vertikalverbinderkonfigurationen; und - Fig. 3a, b, c
- verschiedene Vertikalverbinder; und
- Fig. 4
- eine perspektivische Ansicht eines Vertikalverbinders, der auf eine Stromschienenanordnung gesetzt ist.
- Fig. 5
- eine Seitenansicht einer Rangierklemme;
- Fig. 6a, b
- Ausschnittsvergrößerungen aus
Fig. 1 ; - Fig. 7a
- eine perspektivische Ansicht einer Durchgangsverbindung ohne Isolierstoffgehäuse;
- Fig. 7b
- eine perspektivische Ansicht mehrerer Durchgangsverbindungen ohne Isolierstoffgehäuse;
- Fig. 8a
- eine perspektivische Ansicht mehrerer weiterer Durchgangsverbindungen ohne Isolierstoffgehäuse;
- Fig. 8b,c
- Varianten von Stromschienen; und
- Fig. 9, 10
- verschiedene Ansichten einer Variante von Anschlussvorrichtungen.
- Fig. 1
- a perspective view of a jumper with a metal assembly and vertical connectors;
- Fig. 2a, b
- the metal assembly of the jumper
Fig. 1 with two different vertical connector configurations; and - Fig. 3a, b, c
- various vertical connectors; and
- Fig. 4
- a perspective view of a vertical connector, which is placed on a busbar assembly.
- Fig. 5
- a side view of a jumper;
- Fig. 6a, b
- Section enlargements off
Fig. 1 ; - Fig. 7a
- a perspective view of a through connection without Isolierstoffgehäuse;
- Fig. 7b
- a perspective view of several through connections without Isolierstoffgehäuse;
- Fig. 8a
- a perspective view of several further through connections without Isolierstoffgehäuse;
- Fig. 8b, c
- Variants of busbars; and
- Fig. 9, 10th
- different views of a variant of connecting devices.
Das Isolierstoffgehäuse 2 weist Rastmittel 3 zum Aufrasten auf eine im Querschnitt hutförmige Tragschiene 4 auf. Es weist ferner eine Mehrzahl von Anschlussvorrichtungen für Leiter 5a, 5b auf, die hier als sogenannte Doppel-Anschlüsse in Direktstecktechnik (Push-In) und damit besonders kompakt ausgebildet sind. Es wäre auch denkbar, sie als Zugfederanschlüsse oder in anderer Anschlusstechnik auszulegen. Diese Leiteranschlüsse sind durch Öffnungen 18 an der von der Tragschiene abgewandten Seite des Isolierstoffgehäuses 2 zugänglich.The insulating
Die Leiteranschlüsse 5a, b weisen jeweils einen eine offene Einsteckseite aufweisenden Klemmkäfig 6 auf, in dem wenigstens eine U- oder V-förmige Klemmfeder 7 gehalten ist, welche einen eingesteckten Leiter gegen den Klemmkäfig 6 oder eine Stromschiene 10 drückt, um diesen zu kontaktieren.The
Am Klemmkäfig 6 ist jeweils ferner an der von der Einsteckseite für einen Leiter (in
Der Begriff der Stromschiene 10 ist nicht zu eng zu fassen. Er umfasst einerseits runde drahtartige Leiter nach Art der
Ein Betätigungsstück kann optional dazu vorgesehen sein, um die Klemmstelle insbesondere zum Herausnehmen des Leiters aus der Klemmstelle zu öffnen (hier nicht zu erkennen).An actuating piece may optionally be provided to open the nip in particular for removing the conductor from the nip (not visible here).
Die Rangierklemme ist zur Mittelsenkrechten M auf der Tragschiene 4 symmetrisch ausgebildet.The jumper is formed symmetrically to the mid-perpendicular M on the
Sie weist hier eine im Wesentlichen dreieckige oder trapezförmige Grundform mit einer sich beidseits der Tragschiene 4 senkrecht zu dieser erstreckenden Grundseite 2a und zwei Schrägseiten 2b, 2c auf. Die Grundseite 2a und die Schrägseiten 2b, 2c bilden die Seiten eines gleichschenkligen Dreiecks, in dessen Eckbereich noch kurze Seitenstücke 2d, 2e angeordnet sein können.Here, it has a substantially triangular or trapezoidal basic shape with a
Die beiden Schrägseiten 2b, 2c liegen auf einer Mittelsenkrechten M auf der Tragschiene 4. Sie sind spitzwinklig zur Mittelsenkrechten und zur Grundseite 2a ausgerichtet. Der Winkel α zwischen der Grundseite 2a und den Schrägseiten 2b, 2c liegt vorzugsweise zwischen 20° und 70° (
In den beiden Schrägseiten 2b, 2c des Rangierklemmengehäuses 2 sind die Öffnungen 18 zum Einführen der Leiter in die Leiteranschlüsse 5a, 5b ausgebildet. Die Klemmkäfige 6 der Leiteranschlüsse 5a, b und damit auch die Leitereinsteckrichtungen sind spitzwinklig zur Mittelsenkrechten M auf der Tragschiene 4 ausgerichtet.In the two
Nach
Die Stromschiene 10 ist zwischen den Kontaktstellen P1 und P2, an welchen sie die Anschlussvorrichtungen 5a, 5b kontaktiert, nicht genau gerade ausgebildet sondern an ihr ist wenigstens ein Ausgleichsbereich 11 ausgebildet, welcher bei einer wärmebedingten Längenveränderung der Stromschiene 10 diese Längenveränderung im wesentlichen aufnimmt und ausgleicht. Nach
Eine besonders vorteilhafte Anordnung ergibt sich, wenn die Ausgleichsbereiche 11 in den verschiedenen Kontaktebenen E4 bis E8 gleichsinnig ausgerichtet sind, derart, dass die V-förmigen Bereiche benachbarter Anschlussebenen ineinander greifen. Diese Anordnung ist besonders platzsparend und übersichtlich (siehe auch
Wie weiter zu erkennen, sind einzelne der Anschlussebenen E1, E2, E3 ..., E8 mit Vertikalbindern 12 leitend miteinander verbindbar bzw. nach deren Einsetzen leitend miteinander verbunden.As can be seen further, individual connection levels E1, E2, E3..., E8 can be conductively connected to one another by means of
Die Vertikalverbinder der
Sie weisen einen Rückenbereich 13 auf und eine Vielzahl von Gabelstegen 14, 15, wobei benachbarte Gabelstege eine Kontaktgabel 16 aufweisen, die dazu ausgelegt ist, eine der Stromschienen 9 klemmend zu kontaktieren. Vorzugsweise sind in den Kunststoffstegen, welche die Stromschienen im Gehäuse galvanisch trennen, Aussparungen bzw. Ausbuchtungen ausgebildet, in welche die Kontaktgabel eingreifen können, so dass sie an einem definierten Ort an der Stromschiene 10 und im Gehäuse besonders definiert und sicher sitzen.They have a
Vorzugsweise ist der Rückenbereich 13 als ebener Blechstreifen ausgebildet, aus dessen Ebene auch die Gabelstege 14, 15 ausgestanzt sind. Die Gabelstege 14, 15 sind aber hier im Anschluss an den Rückenbereich rechtwinklig aus der Ebene des Rückenbereiches 13 herausgebogen. Wird der Vertikalverbinder auf die Reihenklemme aufgesetzt, kontaktieren seine Kontaktgabeln 16 die Stromschienen 9 und der Rückenbereich kommt flach auf der offenen Seite der Reihenklemme zur Anlage.Preferably, the
Es ist sehr vorteilhaft, wenn sich nicht sämtliche Gabelstege 14, 15 bzw. Kontaktgabeln 16, 17 zu derselben Richtung des Rückenbereich 13 erstrecken sondern wenn sich ein erster Teil der Gabelstege 14, 15 zur einer Seite und anderer zu anderen Seite des Rückenbereichs 13 erstreckt und umgebogen ist. Derart wird eine besonders sichere und stabile Auflage des Rückenbereichs 13 auf dem Isolierstoffgehäuse realisiert sowie eine hervorragende leitende Vertikalverbindung zwischen den entsprechenden Anschlussebenen E1 bis E4.It is very advantageous if not all fork
Nach
Alternativ können auch zwei Vertikalverbinder 12a mit vier Kontaktgabeln vorgesehen sein (
Mit nur zwei hinsichtlich ihrer Bauart Vertikalverbindern 12a, b sind damit verschiedene besonders wichtige und sinnvolle Potentialverteilungsvarianten in der Reihenklemme realisierbar.With only two in terms of their design
Es ist auch denkbar, einen Verbinder 12c (
Es ist eine Kontaktierung der Stromschienen durch mehrere Arten vorstellbar: federnd (wie dargestellt) und/oder einschneidend (wenn die Gabelstege Schneidkanten aufweisen), gepresst sowie verlötet, geschweißt, geclincht, usw.It is conceivable contacting of the busbars by several types: resilient (as shown) and / or incision (when the fork webs have cutting edges), pressed and soldered, welded, clinched, etc.
Die Kontaktgabeln 16, 17 können einfach je Anschlussebene am Verbinder 12 ausgebildet sein, (z.B.
Die Stromschiene 10 nicht nur als runder Draht ausgebildet sein. Sie kann vielmehr auch rund; rechteckig, oval oder in anderer Art ausgebildet sein.The
Vorteilhaft ist der wenigstens eine Vertikalverbinder parallel zur Tragschienenrichtung von der Seite her auf die Reihenklemme bzw. deren Stromschienen aufsetzbar, was die Montage einfach und übersichtlich macht, da visuell sogleich die korrekte Montage sichtbar ist.Advantageously, the at least one vertical connector is parallel to the DIN rail direction from the side of the terminal or its busbars placed, which makes the installation simple and clear, as visually immediately the correct installation is visible.
Nach
Bei der Verbindung der jeweils zwei Anschlussvorrichtungen 5a, 5b durch eine gerade Stromschiene 10 zur Realisierung einer Durchgangsverbindung zwischen zwei Anschlussvorrichtungen für Leiter in einem Isoliergehäuse, insbesondere einer Rangierklemme in Etagenbauform, nach dem Oberbegriff des Anspruchs 1 bestünde an sich die Schwierigkeit, die durch die Umgebungsbedingungen verursachten Einflüsse (Temperatur wie Kälte, Wärme oder Feuchtigkeitsaufnahme, ...) zu kompensieren, denn durch die unterschiedlichen Ausdehnungskoeffizienten der Werkstoffe des Isolierstoffgehäuses (ein nichtleitender Kunststoff) und der Elemente der Metallbaugruppe aus den Anschlussvorrichtungen 5a, 5b und diese verbindenden Stromschiene 10 (typischerweise aus Kupfer) werden Kräfte auf die Kontaktstelle ausgeübt, da die Anschlussvorrichtungen im Isolierstoffgehäuse weitgehend ortsfest sind und sich insbesondere die Länge der Stromschiene mit der Änderung der Temperatur relativ zum Kunststoff weniger ändert.In the connection of the two connecting
Ist die gerade Verbindung zwischen den Kontaktstellen P1, P2 relativ kurz - wie in den oberen Ebenen E1, E2, E3, E4 hält sich dieser Effekt in hinnehmbaren Toleranzgrenzen.If the straight connection between the contact points P1, P2 is relatively short - as in the upper levels E1, E2, E3, E4, this effect is within acceptable tolerance limits.
Ist die Verbindung dagegen relativ lang - wie in den unteren Anschlussebenen E5 bis E8 - wird der Effekt so groß, dass er die Metallbaugruppe nebst den angeschlossenen Leitern in nicht mehr tolerierbarer Weise nachteilig beeinflusst.On the other hand, if the connection is relatively long - as in the lower connection levels E5 to E8 - the effect becomes so great that it adversely affects the metal subassembly together with the connected conductors in an intolerable way.
Diesem nachteiligen Effekt wird hier in den betroffenen Anschlussebenen - E5 bis E8 - dadurch entgegengewirkt, dass wenigstens ein Ausgleichsbereich 11 als Ausgleichseinrichtung vorgesehen ist, welche dazu ausgelegt ist, durch unterschiedliche Wärmeausdehnungskoeeffizienten zwischen der metallischen Stromschiene sowie den Anschlussvorrichtungen einerseits und dem Isolierstoffgehäuse andererseits bedingten relativen Längenveränderungen aufzunehmen.This adverse effect is counteracted here in the affected connection levels - E5 to E8 - characterized in that at least one
Vorzugsweise ist der Ausgleichsbereich 11 an der jeweiligen Stromschiene 10 ausgebildet.Preferably, the
Dies bedeutet, dass die Stromschiene 10 zwischen den Kontaktstellen P1 und P2, an welchen sie die Anschlussvorrichtungen 5a, 5b kontaktiert nicht genau gerade ist, sondern dass an ihr wenigstens ein Ausgleichsbereich 11 ausgebildet ist, welcher bei einer wärmebedingten Längenveränderung der Stromschiene 10 diese Längenveränderung im wesentlichen aufnimmt und ausgleicht.This means that the
Nach
Vorzugsweise ist der Ausgleichsbereich 11 dabei etwa in der Mitte der Stromschienen 10 zwischen den Kontaktstellen P1 und P2 ausgebildet, so dass die Stromschiene zwei äußere gerade Abschnitte 10a und 10b aufweist und den mittleren V-förmigen Ausgleichsbereich 11. Längenveränderungen werden dadurch im wesentlichen durch ein Verengen und Aufweiten des V-förmigen Bereiches der Stromschienen 10 ausgeglichen, denn die Anschlussvorrichtungen 5a und 5b sind relativ ortsfest im Isolierstoffgehäuse angeordnet und vollziehen deshalb weitestgehend dessen temperaturbedingte Geometrieveränderungen mit.In this case, the
Eine besonders vorteilhafte Anordnung ergibt sich, wenn die Ausgleichsbereiche 11 in den verschiedenen Kontaktebenen E4 bis E8 gleichsinnig ausgerichtet sind, derart, dass die V-förmigen Bereiche benachbarter Stromschienenebenen ineinander greifen. Diese Anordnung ist besonders platzsparend und übersichtlich (siehe auch
Es ist ferner besonders vorteilhaft, wenn die Spitzen der V-förmigen Ausgleichsbereiche 11 in Richtung der Tragschiene 4 ausgerichtet sind. In der Regel besteht in Isolierstoffgehäusen von Reihenklemmen in diesem Bereich ein genügender freier Bauraum, um die Ausgleichsbereiche 11 gut unterzubringen, ohne dass sich die Abmessungen des Isolierstoffgehäuses nach außen hin (von der Tragschiene weg) vergrößern müssten..It is also particularly advantageous if the tips of the V-shaped
Der Ausgleichsbereich 11 der untersten Anschlussebene E8 kann sich sogar bis in den "Innenraum 115" der Tragschiene 4 zwischen den seitlichen Schenkeln 116 der hier hutförmigen Tragschiene hinein erstrecken. Freiraum kann auch in anderen Ebenen liegen, z.B. senkrecht zur Art der
Wie bereits erwähnt, kann die Stromschiene 10 nicht nur als runder Draht ausgebildet sein. Sie kann vielmehr auch rund; rechteckig, oval oder in anderer Art ausgebildet sein.As already mentioned, the
Es können zudem mehrere der Ausgleichsbereiche 11 an der Reihenklemme bzw. in deren Gehäuse vorgesehen sein. So können mehrere der V-förmigen Bereiche vorgesehen sein.In addition, several of the
Auch die V-Form ist nicht zwingend, obwohl sehr vorteilhaft, da sie einen guten Ausgleich ermöglicht. Es können alternativ auch einer oder mehrere anders geformter Ausgleichsbereiche vorgesehen sein, einer oder mehrere U-förmige Bereiche oder in sonstiger Form gebildete Bereiche (z.B. spiralförmig; mäanderförmig; ...; partielle Querschnittsveränderung) usw.. Es sind zudem auch Kombinationen dieser Varianten realisierbar. Vorteilhaft sind die Ausgleichsbereiche insbesondere, wenn die Anschlussvorrichtungen gleich weit vertikal (Z-Richtung) und horizontal (y-Richtung) von den Rändern der Tragschiene entfernt sind.Also, the V-shape is not mandatory, although very beneficial, as it allows a good balance. Alternatively, one or more differently shaped compensation areas may be provided, one or more U-shaped areas or areas formed in another form (eg spiral, meandering, ...; partial cross-sectional change), etc. Moreover, combinations of these variants can also be realized , The compensation areas are particularly advantageous if the connection devices are equally far away from the edges of the carrier rail (Z direction) and horizontally (y direction).
Vorzugsweise ist der Ausgleichsbereich mittig 11 in der Stromschiene zwischen den Kontaktstellen P1 und P2 angeordnet. Dies ist aber nicht zwingend. Er könnte auch zur Mitte seitlich versetzt ausgebildet sein. Die dargestellte Variante der
Der Ausgleichbereich 11 ist vorzugsweise zumindest derart bemessen, dass die im vorgesehen Einsatztemperaturbereich auftretenden unterschiedlichen Längenausdehnungen zwischen dem Isolierstoffgehäuse aus Kunststoff und der Metallbaugruppe (Stromschiene nebst Anschlussvorrichtungen) ausgeglichen werden.The
Er ist besonders einfach, raumsparend und kostengünstig, den wenigstens Ausgleichsbereich 11 an der Stromschiene 10 auszubilden.It is particularly simple, space-saving and cost-effective to form the at least compensating
- Rangierklemmejumper terminal
- 11
- IsolierstoffgehäuseInsulated
- 22
- Grundseitebase side
- 2a2a
- Schrägseitensloping sides
- 2b, 2c2b, 2c
- Seitenstückeside pieces
- 2d, 2e2d, 2e
- Rastmittellatching means
- 33
- Tragschienerail
- 44
- Leiteranschlüsseconductor connections
- 5a, b5a, b
- Klemmkäfigclamping cage
- 66
- Klemmfederclamping spring
- 77
- Klemmvorrichtungclamping device
- 88th
- Federbügelspring clip
- 99
- Stromschieneconductor rail
- 1010
- gerade Abschnittestraight sections
- 10a und 10b10a and 10b
- Ausgleichsbereichcompensation range
- 1111
- Vertikalbindervertical binder
- 1212
- Rückenbereichback
- 1313
- Gabelstegefork webs
- 14, 1514, 15
- KontaktgabelContact fork
- 16, 1716, 17
- Öffnungopening
- 1818
- Stromschieneconductor rail
- 1010
- gerade Abschnittestraight sections
- 10a und 10b10a and 10b
- Ausgleichsbereichcompensation range
- 1111
- Vertikalbindervertical binder
- 112112
- Rückenbereichback
- 1313
- Gabelstegefork webs
- 14, 1514, 15
- KontaktgabelContact fork
- 16, 1716, 17
- Öffnungopening
- 1818
- Schlitzslot
- 112112
- Ansatzapproach
- 113113
- Drehlagerpivot bearing
- 114114
- Freiraumfree space
- 115115
- Schenkelleg
- 116116
- Winkelangle
- αα
- Anschlussebenenconnection levels
- E1, E2, E3, ...E1, E2, E3, ...
- MittelsenkrechtePerpendicular bisector
- MM
- Kontaktstellencontact points
- P1, P2P1, P2
Claims (14)
- A terminal block as a patch terminal (1) arranged in tiers having an insulating-material housing (2),a) which comprises a latching means (3) or the like for placing on a mounting rail (4) which is hat-shaped in its cross-section, andb) which is provided with a plurality of connection apparatuses for conductors (5a, b) which are conductively connected to each other in pairs via a busbar (10) so that a through-clamp with several connection levels (E1, E2, ....) is formed,c) wherein individual or several of the busbars (10) can be connected to each other in the stacked connection levels by means of vertical connectors (12), whereind) the vertical connectors are formed as punched/bent parts from an electrically conductive sheet metal,
characterized in thate) the vertical connectors comprise a back region (13) which is formed as a flat sheet-metal strip, andf) a plurality of forked webs (14, 15) which adjacent to the back region are bent at a right angle out of the plane of the back region (13),g) wherein adjacent forked webs each form a contact fork (16, 17), which is formed to respectively conductively contact one of the busbars (10),h) wherein the vertical connector (12) can be placed in a retrofitting capacity from the side onto the busbar (10) on an open side of the terminal block parallel to the mounting rail direction. - A terminal block according to claim 1, characterized in that a first part of the contact forks (16) extends and is bent up to one side of the back region (13) and another part of the contact forks (17) extends and is bent up to the other side thereof.
- A terminal block according to claim 1 or 2, characterized in that the terminal block is a multilevel terminal block with eight connection levels (E1 to E8), and that four each of the connection levels are conductively connected to each other by two vertical connectors (12a) with four contact forks (16, 17).
- A terminal block according to claim 1, 2 or 3, characterized in that the terminal block is a multilevel terminal block with eight connection levels (E1 to E8), and that four of the connection levels (E1 to E4) are conductively connected to each other by a first vertical connector (12a) with four contact forks and five of the connection levels (E1 to E5) are conductively connected to each other by a further vertical connector (12b) with five contact forks.
- A terminal block according to one of the preceding claims, characterized in that the contact forks (16, 17) extend towards different sides of the back region (13).
- A terminal block according to one of the preceding claims, characterized in that each vertical connector comprises two or more of the contact forks.
- A terminal block according to one of the preceding claims, characterized in that the contact forks (16, 17) act in a resilient manner in the contact state.
- A terminal block according to one of the preceding claims, characterized in that the contact forks (16, 17) act in a cutting manner in the contact state.
- A terminal block according to one of the preceding claims, characterized by several through-connections between two connection apparatuses (5a, 5b) for conductors in an insulating housing of the terminal block, a patch terminal arranged in tiers, wherein the connection apparatuses (5a, 5b) are connected to each other by a metallic busbar (10), comprising at least one compensating device which is formed to compensate relative changes in length caused by different coefficients of thermal expansion between the metallic busbar and the connection apparatuses (5a, 5b) on the one hand and the insulating-material housing (2) on the other hand.
- A terminal block according to claim 9, characterized in that the busbar (10) is not continuously straight between contact points (P1 and P2) where it makes contact with the connection apparatuses (5a, 5b), but that at least one compensating region (11) is formed as a compensating device thereon, which is formed in a V-shaped or U-shaped manner, or in a helical or meandering manner.
- A terminal block according to claim 10, characterized in that the connection apparatuses are equidistant in the vertical direction (Z direction) and horizontal direction (Y direction) from the edges of the mounting rail.
- A terminal block according to claim 11, characterized in that a part of the busbars is provided with one of the compensating apparatuses and a further part is not provided with one of the compensating apparatuses.
- A terminal block according to claim 11 or 12, characterized in that the tips of the V-shaped or U-shaped compensating regions (11) are aligned in the direction of the mounting rail (4).
- A terminal block according to claim 13, characterized in that the tip of at least one of the V-shaped or U-shaped compensating regions (11) extends up into a cavity or an internal space (115) of the mounting rail (4) between the lateral limbs (116) thereof.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202010005554U DE202010005554U1 (en) | 2010-06-02 | 2010-06-02 | Through connection between two connection devices for conductors in an insulating housing |
DE202010005557U DE202010005557U1 (en) | 2010-06-04 | 2010-06-04 | Shunting terminal in floor-mounted design |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2393160A1 EP2393160A1 (en) | 2011-12-07 |
EP2393160B1 true EP2393160B1 (en) | 2015-11-11 |
Family
ID=44460169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11168402.3A Active EP2393160B1 (en) | 2010-06-02 | 2011-06-01 | Shunt clamp in a stacked design |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2393160B1 (en) |
ES (1) | ES2562465T3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105140683A (en) * | 2015-10-09 | 2015-12-09 | 康力电梯股份有限公司 | Escalator control cabinet wiring terminal |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013114272A1 (en) | 2013-12-18 | 2015-07-02 | Phoenix Contact Gmbh & Co. Kg | terminal |
DE102014115048A1 (en) * | 2014-10-16 | 2016-04-21 | Phoenix Contact Gmbh & Co. Kg | Terminal device with a busbar |
DE102014116811A1 (en) * | 2014-11-18 | 2016-05-19 | Phoenix Contact Gmbh & Co. Kg | terminal |
JP2019079653A (en) * | 2017-10-23 | 2019-05-23 | オムロン株式会社 | socket |
JP7501327B2 (en) * | 2020-11-27 | 2024-06-18 | オムロン株式会社 | Terminal block |
CN113013796B (en) * | 2021-03-17 | 2022-05-10 | 深圳带电科技发展有限公司 | Method for indirectly connecting low-voltage bus bar |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2650707B1 (en) * | 1989-08-07 | 1991-10-11 | Labinal | SHUNTING DEVICE FOR ELECTRICAL CONDUCTOR BEAMS |
FR2693318B1 (en) * | 1992-07-03 | 1994-11-18 | Telemecanique | Terminal electrical connection strip. |
DE29502347U1 (en) | 1995-02-04 | 1995-04-06 | Wago Verwaltungsgesellschaft Mbh, 32423 Minden | Patch terminal |
FR2757316B1 (en) | 1996-12-16 | 1999-01-22 | Entrelec Sa | CONNECTION MODULE WITH INTERCONNECTABLE CONNECTION TERMINALS BY MOBILE CONDUCTIVE PART (S) |
US6280259B1 (en) * | 2000-03-15 | 2001-08-28 | Gerd Conrad and Heinrich Hölscher | Link for an electrical mounting rack terminal with two busbars, and mounting rack terminal |
EP2206200B1 (en) * | 2007-10-23 | 2013-02-13 | Abb Ag | Terminal block having a connector |
DE202009001855U1 (en) | 2009-02-13 | 2010-07-01 | Weidmüller Interface GmbH & Co. KG | Shunting terminal in floor-mounted design |
-
2011
- 2011-06-01 EP EP11168402.3A patent/EP2393160B1/en active Active
- 2011-06-01 ES ES11168402.3T patent/ES2562465T3/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105140683A (en) * | 2015-10-09 | 2015-12-09 | 康力电梯股份有限公司 | Escalator control cabinet wiring terminal |
Also Published As
Publication number | Publication date |
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EP2393160A1 (en) | 2011-12-07 |
ES2562465T3 (en) | 2016-03-04 |
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