EP4248525A1 - Klemme für elektrische leitungen - Google Patents
Klemme für elektrische leitungenInfo
- Publication number
- EP4248525A1 EP4248525A1 EP21810317.4A EP21810317A EP4248525A1 EP 4248525 A1 EP4248525 A1 EP 4248525A1 EP 21810317 A EP21810317 A EP 21810317A EP 4248525 A1 EP4248525 A1 EP 4248525A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- clamp
- housing
- terminal
- separating element
- housing part
- 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.)
- Withdrawn
Links
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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
-
- 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
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/484—Spring housing details
-
- 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
- H01R9/2425—Structural association with built-in components
- H01R9/2433—Structural association with built-in components with built-in switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2107/00—Four or more poles
-
- 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
-
- 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
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
- H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
- H01R4/4821—Single-blade spring
-
- 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
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
- H01R4/4833—Sliding arrangements, e.g. sliding button
Definitions
- the invention relates to a clamp for electrical lines according to the preamble of claim 1.
- Such a terminal comprises a housing that forms a bearing area on which a separating element is movably mounted between a contact position in which the separating element electrically connects two contacts to one another and a separated position in which the separating element electrically separates the two contacts from one another.
- Such a clamp in the form of a disconnect clamp with a plurality of parallel disconnect elements, is described in DE 20 2016 103 277 U1.
- the separating elements are usually mounted on the housing via a pin of the respective separating element, which is received in a hole in a housing part of the terminal.
- This hole acts not only to attach the divider, but also as a pivot point.
- the separating blade can be swiveled into a shaft via the pivot point, for example, in order to close an electrical circuit.
- the hole and the shaft for the separating element are usually orthogonal to one another as a result. If the housing is to be produced by plastic injection molding, this means that a slide is required in the injection molding tool for demolding the housing, which forms either the hole or the shaft, which also leads to at least one additional lateral opening. This can represent an optical impairment and dirt can also penetrate here. Furthermore, the insulation can be impaired by the opening, because this usually shortens the distance to conductive components.
- slides in injection molds are not only technically complex, but also expensive. Furthermore, the use of slides is not possible with all housing shapes, so that the use of one or more such slides regularly restricts the freedom of design, which makes production even more difficult.
- the object of the present invention is to provide a clamp for electrical lines that is particularly easy to produce.
- the bearing point for the separating element (e.g. on the housing) and still manufacture the components (e.g. housing parts) without using a slide in the injection molding process.
- the bearing point can form part of a snap-in connection, in particular serving as a snap-in receptacle.
- a component, e.g. the separating element, can be latched to the bearing point. This can significantly simplify the manufacture of the clamp.
- the clamp forms a bearing point on both sides of the separating element.
- both sections of the storage area describe an arc of a circle in cross section, in particular a semicircle or smaller.
- the separating element can thus be stored in a simple manner and directly on the two components, and only a few parts are required.
- the two sections of the storage area form, for example, a circular-cylindrical receptacle.
- one or both of the sections of the storage area is trough-shaped.
- the separating element can be pivoted about a pivot axis on the storage area. This enables a particularly simple adjustment between the contact position and the disconnected position.
- the separating element comprises a pin that is accommodated in the bearing area, in particular a pin in each case that is in one of the two bearing areas formed on either side of the separating element.
- the housing forms a receptacle within which the separating element can be moved.
- the receptacle is designed, for example, in the form of a shaft.
- the receptacle (the shaft) in the housing extends perpendicularly to the pivot axis.
- At least one of the components eg a first housing part, has at least one outer wall which is closed at a point towards which the pivot axis points. Since no slide is required for the production of this housing part by means of an injection molding tool, the outer wall of the housing can be closed off from the same material on the straight extension of the pivot axis. This enables insulation protection and, for example, preventing the ingress of dirt or liquids on the separating element and thus the To protect the area of the particularly sensitive separation point between the contacts that can be electrically connected to one another by means of the separating element.
- the first housing part is designed in the form of a (particularly outer) upper shell. It can be provided that the second component (e.g. in the form of a second housing part) can be inserted into the upper shell. As a result, a largely uniform outer surface is possible, as well as particularly simple assembly.
- first housing part and a further housing part can be positively latched to one another by means of one or more latching hooks.
- the latching hook or latches are formed, for example, on the second housing part and engage, for example, in an opening in the first housing part in a latching manner.
- the separating element comprises a contact blade, for example, which can be inserted into at least one slot of a connecting conductor, which is electrically connected to one of the contacts, for example in an electrically contacting manner. This enables an electrical connection that is easy to produce and can be separated again and at the same time is secure.
- the separating element optionally comprises an engagement area to which a tool can be attached in order to move the separating element between the contact position and the separating position by means of the tool.
- the separating element can be made particularly small.
- the two components are made of plastic, for example, in particular in the form of injection-moulded plastic parts. While the configuration of the storage area described above can achieve a simplification in many conceivable manufacturing processes, it is particularly effective in the case of injection-molded parts.
- the housing also forms a number of connections for the electrical connection of one electrical line each. Provision can be made for at least one of the connections to be in the form of a push-in connection, for example, although other types of connections are also conceivable. This enables the terminal to be connected particularly easily and quickly. In addition, it is possible to design and arrange such push-in connections in a particularly space-saving manner.
- the clamp can be designed in the form of a disconnect clamp, which comprises, for example, a collective connection which can be electrically connected to a plurality of connections arranged in a row via one of a plurality of disconnect elements.
- the clamp includes an insert disposed between the first and second housing parts and having one or more partitions.
- FIG. 1 shows a view of an exemplary embodiment of a terminal for electrical lines in the form of a disconnecting terminal with a plurality of disconnecting elements, the disconnecting elements each being arranged in a contact position;
- FIG. 2 shows a view of the clamp according to FIG. 1 , with the separating elements being arranged in a separating position;
- FIG. 3 shows a view of a first housing part, designed as an upper shell, of a housing of the terminal according to FIG. 1 ;
- FIG. 4 shows a view of a third housing part of the housing of the clamp according to FIG. 1 ;
- FIG. 5 shows a view of a second housing part of the clamp according to FIG. 1 which can be inserted between the first and the third housing part;
- FIG. 6 shows a view of several connection conductors, which form contacts that can be electrically contacted by means of the isolating elements, and the isolating elements of the terminal according to FIG. 1;
- FIG. 7 shows a cross-sectional view of the clamp according to FIG. 1 ;
- FIG. 8 shows a cross-sectional view of the first housing part of the housing of the clamp according to FIG. 1 ;
- Fig. 9 shows a circuit diagram of the terminal according to Fig. 1.
- 1 shows a terminal 1 for connecting electrical lines L1, L2.
- the terminal 1 is presently constructed in the form of a disconnect terminal and comprises a housing G with, in addition to a connection referred to here as a collective connection A for simplified reference, several, for example six (alternatively eg two, four, eight, ten or twelve) connections A1-A6 for each one electrical conductor L2.
- the collective terminal A and each of the terminals A1-A6 are provided on the common housing G.
- the collective connection A and each of the connections A1-A6 each form a receptacle into which an electrical conductor L1, L2 can be inserted in order to make electrical contact with a contact area inside the terminal 1.
- An electrical conductor L2 connected to each of the connections A1-A6 can be electrically connected to an electrical conductor L1 connected to the common connection A.
- the terminal 1 comprises a separating element 13 for each of the connections A1-A6.
- Each of the separating elements 13 is movable, pivotable in the example shown, mounted on the terminal 1, specifically between a disconnected position and a contact position.
- 1 shows the separating elements 13 in the contact position in which the separating element 13 electrically connects the respective connection A1-A6 to the common connection A.
- 2 shows the isolating elements 13 in the disconnected position in which the respective connections A1-A6 are electrically disconnected from the common connection A.
- a circuit can thus be opened by moving a disconnecting element 13 into the disconnected position.
- a circuit can be closed by moving a separating element 13 into the contact position.
- connection A is electrically connected to a plurality of contacts K, in this case six, via a connection conductor, which is referred to below as the bus connection conductor 14 for simplified reference.
- connection conductor 14 which is referred to below as the bus connection conductor 14 for simplified reference.
- connections A1-A6 is electrically connected to a contact K1-K6 via a connection conductor 14A-14E.
- the separating elements 13 are each between the contact position in which the respective separating element 13 electrically connects two contacts K, K1-K6 (namely a contact K of the common connection conductor 14 and one of the contacts K1-K6, which is assigned to the respective separating element 13), and the separating position, in which the separating element 13 electrically separates the two contacts K, K1-K6 from one another.
- the separating elements 13 are each shown in simplified form in the form of a switch; it should be pointed out that it is also possible for the separating elements 13 in the respective separating position not to make electrical contact with any of the two contacts K, K1-K6 that can be electrically connected thereto.
- a separation point X1 -X6 is thus provided between the collective connection conductor 14 and each of the connection conductors 14A-14F, which can be electrically closed by means of the respective isolating element 13 .
- each separating element 13 comprises an engagement area 133 for engagement by a tool W.
- the engagement area 133 is preferably in the form of a slot in which the tool W, which is designed as a slotted screwdriver, can be engaged a manually operable area on the separating element 13 is also conceivable (e.g. if the clamp 1 is designed as a knife disconnect clamp).
- the separating elements 13 are movably mounted on the housing G, in the present case such that each of the separating elements 13 can be displaced in a respective receptacle R in the housing G.
- the recordings R are each in the form of a shaft.
- each of the separating elements 13 has a pivoting body 131 on which the engagement area 133 is formed and on which a contact blade 130 is attached.
- the contact blade 130 is made of electrically conductive material.
- the separating elements 13 can also be referred to as separating knives.
- the common port A has a larger cross section compared to the individual ports A1-A6. Both the collective connection A and the connections A1-A6 are in the form of push-in connections.
- the electrical lines L1, L2, e.g. cables, can thus simply be pushed into the respective receptacle A, A1-A6 in order to establish an electrical contact inside the terminal 1 and at the same time to be held on to it. This mode of operation will be explained in more detail further below.
- the terminal includes a slide 16 which can be actuated using a tool, e.g. the tool W, which can be pushed deeper into the housing G in the present case.
- An (optional) display 15 is arranged next to each of the sliders 16 of the parallel ports A1-A6.
- an LED is housed in the housing G for this purpose.
- the position of the respective separating element 13 can be displayed by means of the display 15 .
- Next to the bus connection A (more precisely: next to the slider 16 of the bus connection A) there is an opening through which a test contact 19 is accessible, for example in order to test a voltage present at the bus connection A.
- the housing G comprises a first housing part 10, shown in FIGS. 1 and 2, which in the present case is designed in the form of an upper shell.
- the first housing part 10 is designed in one piece.
- the first housing part 10 can be produced by injection molding and is produced in the present case by means of an injection molding tool that consists of (precisely) two tool halves and does not include any additional slides.
- the housing G includes form-fitting means, in this case for the formation of dovetail joints, in order to be connected in a form-fitting manner to terminals 1 of the same construction or generally to suitably designed components. In this way, several terminals 1 and/or other components can be connected to form a longer row.
- Insertion openings for the terminals A, A1-A6 are arranged on the upper side of the first housing part 10 .
- the separating elements 13 are also arranged on this upper side (and, in the example shown, also the slides 16). Furthermore, an inscription area is (optionally) provided on the upper side, in the present case between the connections A1-A6 and the associated separating elements 13.
- the first housing part 10 forms a receiving section 101 of each of the receptacles R.
- the housing G comprises a second housing part 11 (e.g. shown in Fig. 5) and a third housing part 12 (e.g. shown in Fig. 4).
- the first housing part 10 When the terminal 1 is in the installed state, the first housing part 10 is firmly connected to the third housing part 12, specifically in a form-fitting manner.
- the first and the third housing part 10, 12 include locking elements, so that the housing parts 10, 12 can be easily, quickly and securely attached to each other.
- a plurality of openings 106 are provided on the first housing part 10, specifically in side walls (which extend essentially perpendicularly to the top).
- Corresponding latching projections, specifically latching hooks 120 which are designed to latch with the openings 106 of the first housing part 10 , are formed on the third housing part 12 .
- each shaft-shaped receiving section 101 has a generally rectangular opening cross-section in the example shown.
- lateral (optional) recesses 104 are additionally provided on the sides of the opening of the respective receiving sections 101, for example for guiding the separating elements 13.
- On the sides of the opening of the respective Receiving sections 101 are also formed (optional) insertion bevels 103 to engage the separating elements 13 on the housing G.
- the third housing part 12 is designed in such a way that it can be inserted into the first housing part 10 .
- the third housing part 102 includes a cage 121 for each of the terminals A1-A6 that can be electrically connected to the collective terminal A.
- the cage 121 for each of the terminals A1-A6 has partitions by means of which electrical conductors electrically connected to the terminals A1-A6 are adjacent terminals and the electrical conductors electrically connected to the common terminal A are electrically isolated.
- a distance is formed between the cage 121 of each of the connections A1-A6 and the cage 121 of the respective adjacent connection A1-A6 (or the cages 121 of the respective adjacent connections A1-A6).
- the second housing part 11 is enclosed between the first housing part 10 and the third housing part 12 when the terminal 1 is in the installed state.
- the second housing part 11 is arranged in an interior space defined by the first housing part 10 and the third housing part 12 .
- the second housing part 11 is designed in one piece.
- the second housing part 11 can be produced by injection molding and is produced here by means of an injection molding tool, which preferably consists of (precisely) two tool halves and does not include any additional slides.
- the second housing part 11 also forms a receiving section 111 of the corresponding receptacle R for each of the separating elements 13 .
- the receiving section 111 of the second housing part 11 adjoins the respective receiving section 101 of the first housing part 10 .
- Each of the receiving portions 111 is defined by walls on which a plurality of recesses 112 are formed.
- the recesses 112 are trough-shaped, more specifically: they describe an arc of a circle in cross section.
- Several of these recesses 112 each form a section T 1 of a storage area L shown in Fig. 7 for the corresponding separating element 13.
- the second housing part 11 also includes a plurality of partitions 110. When the terminal 1 is in the assembled state, one of the partitions 110 extends into one of the gaps 122, which enables particularly good insulation of adjacent connections A, A1-A6, and thus comparatively high voltages at the same time particularly small dimensions of terminal 1.
- the second housing part 11 comprises a bearing 115 for a contact spring 17 shown in FIG will.
- FIG. 6 shows the separating elements 13 in the contact position in which the respective contact blade 130 makes electrical contact with both associated contacts K, K1-K6.
- the contact K of the bus terminal A is formed at a slit 140 (in a protruding portion) of the bus terminal conductor 14 .
- the respective contacts K1-K6 of the individual terminals A1-A6 are each formed at a slit 140 (in a protruding portion) of the corresponding terminal conductor 14A-14F.
- the bus connection conductor 14 includes a contact area 141 which can be electrically contacted by the electrical line L1 plugged into the bus connection A.
- connection conductors 14A-14F includes a contact area 141, which can be electrically contacted by the electrical line L2 plugged into the corresponding connection A1-A6.
- the connecting conductors 14A-14F are each U-shaped, with the contact area 141 and the section with the slot 140 each forming one of the two legs of the U.
- (bus) connection conductors 14, 14A-14F shown in Fig. 6 is arranged inside the terminal 1, specifically between the first, second and third housing parts 10, 11, 12.
- the housing G comprises the first housing part 10 and the second housing part 11, which each form a section T1, T2 of the bearing area L.
- Both sections T1, T2 of the storage area L each describe a circular arc of (slightly) less than a semicircle in cross section.
- the two sections T1, T2 of the storage area L are each separated by a recess 100, 112 in the first housing part 10 and formed in the second housing part 11 .
- the recesses 100, 112 of the storage area L together define a circular-cylindrical cavity.
- each separator 13 comprises, on either side, a pin 132 (coaxially arranged) housed in a corresponding bearing area L, respectively.
- the separating element 13 is pivotably mounted about a pivot axis S on the storage area L (specifically: on the storage areas L).
- the respective separating element 13 can be moved within the receptacle R (and at least partially pivoted out of the receptacle R), illustrated in FIG. 7 by means of a double arrow.
- the receptacle R extends at least in sections perpendicularly to the pivot axis S.
- all separating elements 13 can be pivoted about coaxial pivot axes S.
- the first housing part 10 and the second housing part 11 can be produced with an injection molding tool without a slide, because the receiving sections 101, 111 of the bearing areas L have no undercuts, the first housing part 10 can be formed with closed outer walls 102, in particular at the point where an imaginary extension of the pivot axis S meets the (two opposite) outer walls 102 .
- connections A, A1-A6 are in the form of push-in connections.
- a contact spring 17 is provided for each of the connections A, A1-A6.
- the contact spring 17 is mounted on the corresponding bearing 115 of the second housing part 11 .
- the contact spring 17 comprises two spring legs. An electrical line L1, L2 plugged into the corresponding connection A, A1-A6 displaces a spring leg of the contact spring 17, slides along an end edge thereof and is then pushed by the spring leg of the contact spring 17 against the corresponding contact region 141 in an electrically contacting manner.
- the slide 16 can be pushed deeper into the housing G, so that the slide 16 releases the spring leg of the contact spring 17 from the electrical line L1, L2 and destroys it can be removed.
- connection A1-A6 have, for example, a nominal cross section of approximately 6 mm 2 for the pluggable (stripped) electrical lines L1.
- the housing G has an underside to which mounting material can optionally be fastened, in particular mounting material adapted depending on the place of use.
- mounting material can optionally be fastened, in particular mounting material adapted depending on the place of use.
- a double-sided adhesive tape can be fixed to the flat underside.
- corresponding rails can be connected to guides on both sides, which can be seen in FIG.
- assembly blocks with the form-fitting means already mentioned e.g. with assembly blocks with at least one screw hole.
- the housing G can be designed in a closed manner, a floating connection in non-fixed assembly is also possible.
- the terminal 1 thus forms a common block with connections for the busbar-shaped busbar conductor and individual connections coming from it (connections A1-A6), as well as with an isolating zone per individual connection. Terminal 1 can be used in particular as a potential collection block or potential distribution block.
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU102205A LU102205B1 (de) | 2020-11-17 | 2020-11-17 | Klemme für elektrische Leitungen |
| PCT/EP2021/081085 WO2022106261A1 (de) | 2020-11-17 | 2021-11-09 | Klemme für elektrische leitungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4248525A1 true EP4248525A1 (de) | 2023-09-27 |
Family
ID=74184844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP21810317.4A Withdrawn EP4248525A1 (de) | 2020-11-17 | 2021-11-09 | Klemme für elektrische leitungen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20230420886A1 (de) |
| EP (1) | EP4248525A1 (de) |
| CN (1) | CN116670942A (de) |
| DE (1) | DE202021004582U1 (de) |
| LU (1) | LU102205B1 (de) |
| WO (1) | WO2022106261A1 (de) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018129949A1 (de) * | 2018-11-27 | 2020-05-28 | Phoenix Contact Gmbh & Co. Kg | Federkraftklemme zum Verbinden von Leitern |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4444551A1 (de) * | 1994-12-01 | 1996-06-05 | Wago Verwaltungs Gmbh | Stromwandler-Trennklemme |
| US6857900B2 (en) * | 2003-04-29 | 2005-02-22 | Carlyle, Inc. | Cable connector holders and methods for connecting and disconnecting a plurality of cable connectors |
| DE202012013526U1 (de) * | 2012-05-11 | 2017-06-16 | Phoenix Contact Gmbh & Co. Kg | Elektrische Reihenklemme |
| EP2987207B1 (de) * | 2013-04-16 | 2023-11-08 | Pivot Electronics Pty Ltd | Endgerät und trennungsverbindung |
| DE202016103277U1 (de) | 2016-06-21 | 2017-09-22 | Weidmüller Interface GmbH & Co. KG | Anschlussblock für eine elektrische Verteileranlage |
| CN207199517U (zh) * | 2017-09-18 | 2018-04-06 | 菲尼克斯亚太电气(南京)有限公司 | 能够安装于不同导轨的分断端子 |
| DE102018133438A1 (de) * | 2018-12-21 | 2020-06-25 | Weidmüller Interface GmbH & Co. KG | Trennklemme |
-
2020
- 2020-11-17 LU LU102205A patent/LU102205B1/de active IP Right Grant
-
2021
- 2021-11-09 DE DE202021004582.1U patent/DE202021004582U1/de active Active
- 2021-11-09 US US18/253,042 patent/US20230420886A1/en active Pending
- 2021-11-09 CN CN202180077080.9A patent/CN116670942A/zh active Pending
- 2021-11-09 WO PCT/EP2021/081085 patent/WO2022106261A1/de not_active Ceased
- 2021-11-09 EP EP21810317.4A patent/EP4248525A1/de not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018129949A1 (de) * | 2018-11-27 | 2020-05-28 | Phoenix Contact Gmbh & Co. Kg | Federkraftklemme zum Verbinden von Leitern |
Also Published As
| Publication number | Publication date |
|---|---|
| LU102205B1 (de) | 2022-05-17 |
| WO2022106261A1 (de) | 2022-05-27 |
| CN116670942A (zh) | 2023-08-29 |
| US20230420886A1 (en) | 2023-12-28 |
| DE202021004582U1 (de) | 2025-12-09 |
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