EP3323170B1 - Frei verschiebbare elektrische verbindungsvorrichtung mit schutz gegen schäden durch fremdkörper - Google Patents

Frei verschiebbare elektrische verbindungsvorrichtung mit schutz gegen schäden durch fremdkörper Download PDF

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Publication number
EP3323170B1
EP3323170B1 EP16748334.6A EP16748334A EP3323170B1 EP 3323170 B1 EP3323170 B1 EP 3323170B1 EP 16748334 A EP16748334 A EP 16748334A EP 3323170 B1 EP3323170 B1 EP 3323170B1
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EP
European Patent Office
Prior art keywords
electrical connection
locking sleeve
terminal block
connection device
sleeve
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
Application number
EP16748334.6A
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English (en)
French (fr)
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EP3323170A1 (de
Inventor
Benjamin BOISNIER
Jean-Luc Biesse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Electrical and Power SAS
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Safran Electrical and Power SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Safran Electrical and Power SAS filed Critical Safran Electrical and Power SAS
Publication of EP3323170A1 publication Critical patent/EP3323170A1/de
Application granted granted Critical
Publication of EP3323170B1 publication Critical patent/EP3323170B1/de
Active legal-status Critical Current
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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
    • 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
    • H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
    • H01R4/40—Pivotable clamping member
    • 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
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/22—End pieces terminating in a spring clip
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
    • 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
    • H01R9/223—Insulating enclosures for terminals

Definitions

  • the invention relates to the field of electrical power connection, and more specifically to the field of terminal blocks to allow free power connection in motion with an electrical cable.
  • the invention relates to an electrical connection device comprising a terminal block for connecting to a terminal of an electric cable so as to allow relative movement in translation between said terminal block and said cable, and in particular, but not exclusively, where the terminal block is part of a set of a terminal block and a busbar.
  • Electrical connection assemblies combining terminal blocks and busbars are found in many industries, and particularly in those associated with the field of electricity and power connection. Such assemblies are used to connect a busbar to an electrical structure, for example an electrical cable, and potentially to other electronic equipment at the same time.
  • the devices of the above examples further suffer from a need for precision and potentially, as a result, voltage problems.
  • the electrical connection (between the terminal block and the terminal) cannot compensate for the undersize of the cable.
  • the cable is rigid and has a large section, the electrical connection cannot compensate for the excess length of the cable.
  • the cable must be adjusted or potentially replaced, which creates the risk that installers will pull or push hard on the cable in order to reach the correct length.
  • the documents FR 1 555 818 and FR 2 067 893 disclose an electrical connection device comprising a terminal block comprising a locking sleeve adapted to connect to a terminal of an electric cable, the sleeve comprising two parts as well as a pivot element configured so that the two parts pivot one relative to each other to allow the insertion of the terminal and its securing.
  • terminal block / busbar assembly is described in the French patent. FR 2 578 497 B1 . This document describes an expansion joint allowing the relative movement in translation between two terminal block / busbar assemblies using conductive pins.
  • This last example allows the relative movement in translation between a terminal block linked to a busbar and a conductive pin. However, relative rotational movement is prevented.
  • the object of the present invention is therefore to remedy the aforementioned needs and disadvantages by proposing an electrical connection device comprising a terminal block suitable for securing a terminal without requiring adjustment of the length of the electric cable connected to the terminal, and thus allowing avoid any voltage problem, and as far as possible, without having to adjust the orientation of the terminal.
  • Another object is to provide an electrical connection device comprising fewer parts, which is simple to install, and having anti-FOD characteristics, i.e. having a significantly reduced probability of being the cause of '' a FOD or to be subjected to a FOD, anti-FOD characteristics being, in particular in the aviation sector, highly sought after.
  • the present invention thus provides an electrical connection device comprising a terminal block adapted to connect to a terminal of an electric cable, the terminal block comprising a locking sleeve according to independent claim 1.
  • the electrical connection device may also include one or more of the following characteristics taken in isolation or according to any possible technical combination.
  • the terminal block sleeve is configured to ensure a translational movement of the terminal over a limited length and to prevent its disconnection from the locking sleeve during translation.
  • said permitted relative movement also comprises rotation.
  • the pin is located in a groove formed in the first part of the locking sleeve, the pin extending along an axis substantially perpendicular to an axis along which the terminal block extends substantially.
  • the locking sleeve has a shape complementary to that of the terminal to allow its engagement.
  • the locking sleeve defines a cylindrical space between the two first and second parts, the locking sleeve being adapted to allow engagement of a terminal with a cylindrical rod and an enlarged termination, and in that the rod has a diameter less than that of the locking sleeve and a length greater than that of the locking sleeve.
  • the electrical connection device further comprises a busbar connected to the terminal block to thereby form an assembly of a terminal block and a busbar, and an electrical cable with a terminal, the terminal having a cylindrical rod. and an enlarged termination, and in that the rod has a diameter less than that of the locking sleeve and a length greater than that of the locking sleeve.
  • the sleeve comprises a fixing means for locking the sleeve.
  • the invention also relates to an assembly of an electrical connection device and an insulator, characterized in that it comprises an electrical connection device as described above and an insulator, the electrical connection being arranged in the insulator, the insulator being provided with walls, the walls extending substantially parallel to the axis of the terminal block and rising to a height greater than that of the terminal block.
  • the insulator comprises a cover for fitting the device.
  • the Figures 1A and 1B illustrate a terminal block 10 of an electrical connection device 100 for engaging and securing a terminal of an electrical cable, and for providing a means for electrically connecting a busbar and an electrical cable.
  • the terminal block 10 is essentially in the form of an elongated body extending along a first axis and comprising a locking sleeve 3 adapted to secure a terminal, being moreover made of electrically conductive material.
  • the terminal block 10 is here made of metal and provided with two through holes 5 to secure it to a structure, for example a NIDA panel (not shown).
  • the locking sleeve 3 comprises a first part (lower) 1 and a second part (upper) 2.
  • the first part 1 is essentially part of the main body of the terminal block 10 and comprises a channel 7 of substantially semi-cylindrical shape oriented upwards
  • the second part 2, which is mounted on the first part 1 comprises a channel 8 of substantially semi-cylindrical shape oriented downwards.
  • the two parts 1, 2 form a locking sleeve 3 substantially formed of two half-shells defining, thanks to the two semi-cylindrical channels 7, 8, a cylindrical space extending substantially along said first axis when it is closed .
  • the two parts 1, 2 of the locking sleeve 3 are intended to be separable, by pivoting, to allow the introduction of the terminal of a cable.
  • the locking sleeve 3 is provided with a fixing means for locking the sleeve and securing the cable lug.
  • the fixing means in this case is a screw of the “captive” type 16, passing through a hole 4 on the second part 2 of the locking sleeve 3 while being secured to the latter so as to be captive in this sense.
  • the screw 16 is intended to engage in a hole 6 formed in the first part 1 to lock the sleeve 3.
  • This terminal block 10 is adapted to receive a terminal and thus form an electrical connection.
  • the figure 2 clearly illustrates an electrical connection device 100 formed by a terminal block 10 as described above and a terminal 20 of an electric cable 25 attached to said terminal block 10.
  • the terminal 20 of the cable 25 is adapted to be engaged and secured by the sleeve for locking terminal block 3, and for providing a means for electrically connecting the cable 25 and the busbar 12 of the terminal / busbar assembly of the device 100.
  • the terminal 20 comprises a part 21 connected to the cable 25, a uniform cylindrical rod 22 which extends away from the connected part 21, and an enlarged stop 23, that is to say having a diameter larger than that of the cylindrical rod 22.
  • the terminal 20 is made of electrically conductive material, for example metal.
  • the two parts 1, 2 of the locking sleeve 3 come together to catch the rod 22 of the terminal 20, so as to allow relative movement in translation and in rotation between the terminal block 10 and the terminal 20.
  • the rod 22 therefore has a diameter slightly less than that of the locking sleeve 3, but a length which is greater than that of the locking sleeve 3. Consequently, the terminal block 10 allows the terminal 20 to be movable in translation and movable in rotation relative to the terminal block 10. More precisely , the movement produced in this case between the terminal block 10 and the terminal 20 is a translation of limited length (the length of the rod 22 minus the length of the locking sleeve 3 in the zone where it surrounds the rod 22) and the rotation for an unlimited angle (and therefore 360 °).
  • the outside of the rod 22 and the inside of the sleeve 3 have similar shapes, that is to say cylindrical shapes.
  • the locking sleeve 3 and the terminal 20 are of cylindrical shape.
  • Other complementary shapes can also be produced, for example, a sleeve defining an internal shape of square section suitable for a terminal with a rod of square section. This then allows relative translation, but not relative rotation.
  • a sleeve with an octagonal section and a cylindrical rod may also be suitable.
  • the shapes of the sleeve and of the rod allow at least the relative movement in translation, which will be apparent to those skilled in the art.
  • the cylindrical shape is preferable to allow relative movement in translation and in rotation at the same time.
  • the substantially semi-cylindrical channel 7 oriented upwards of the first part 1 (lower) is designed in two sections 7A and 7B.
  • the terminal block 10 also has a shoulder 7C, defined by the two sections 7A, 7B of the channel 7 at the change in diameter.
  • This shoulder 7C serves as a stop to cooperate with the enlarged stop 23 at the bottom of the rod 22, thus preventing the terminal 20 from separating from the terminal block 10.
  • two electrical contact pads 9 are “clipped”, that is to say connected with a system of clips, to serve as interfaces between the sleeve 3 and the rod 22. These ensure good electrical engagement between terminal block 10 and terminal 20, while allowing relative movement between both.
  • the plates 9, of the multi-contact type are made of metal, for example copper, beryllium copper, nickel or silver, to allow good conduction. In addition, they have the characteristics of a leaf spring to provide good uniform contact against the rod 22, and at the same time, a slight resistance against its movement to reduce the play. These plates 9 can also be glued or crimped to the sleeve 3.
  • the terminal block 10, including its locking sleeve 3, is made of metal to facilitate the conduction of electricity between the busbar 12 and the cable 25.
  • the terminal block 10, including the sleeve 3, can be made of a material which is not electrically conductive, but which is then supplied with a means of conduction of electricity, for example a cable connecting the plates 9 to the busbar 12.
  • the terminal 20 may be of non-conductive material, but supplied with a means of conduction of electricity from point of contact with terminal block 10 to cable 25.
  • the locking sleeve 3 of this embodiment is practical, and designed with few parts.
  • the second part 2 (upper) comprises an arm 13 extending from the side of the terminal block 10 and oriented downwards.
  • the arm 13 supports a pin 14 which engages in the first part 1 of the sleeve 3 on the side of the first part 1 substantially opposite to the side of the first part 1 opposite the second part 2.
  • the second part 2 is located on the first part 1 (on the top side of the first part 1 which faces the second part 2), but its pin 14 is located under the first part 1 (on the side of the first part 1 which is at the bottom , which is therefore substantially opposite to the high side of the first part 1).
  • the pin 14 of the first part 1 of the sleeve 3 engages in a groove 11 provided under the first part 1 of the sleeve.
  • the two parts engage and thus pivot relative to each other, the pin 14 forming a pivot element.
  • the axis of the spindle 14 is substantially perpendicular to that (first axis) of the terminal block 10. This arrangement therefore allows the second part 2 of the sleeve 3 to pivot in relation to the first part 1 to thus open and close the sleeve 3.
  • the pin 14 When the terminal block 10 is fixed on an insulator or a panel, the pin 14 will be wedged between the terminal block 10 and the insulator (or panel) and cannot come out of this groove 11. To this end, an inverted part may also be supplied at the bottom of pin 14. So even if the screw 16 to secure the sleeve 3 is not produced, the two parts 1, 2 of the sleeve 3 will remain together, by the fact that the pin 14 is part attached to the second part 2 of the sleeve 3.
  • Another aspect of this invention also relates to damage by foreign bodies (or FOD for "Foreign Object Damage” in English).
  • the invention benefits from other anti-FOD characteristics, that is to say characteristics to avoid, as far as possible, that the device 100 does not become damaged by a foreign body or is the cause of damage by a foreign body.
  • the figure 3 thus shows a perspective view of an insulator 30 having anti-FOD characteristics, and an exploded view of an electrical connection device 100 making it possible to visualize the way in which they are mounted in the insulator 30.
  • the figure 4 illustrates for its part several electrical connection devices 100 arranged in an insulator 30, and also with a contactor 45 arranged in contact with the terminal blocks 10.
  • each electrical connection device 100 is preferably isolated in its own insulator 30, or in its own compartment in the insulator 30.
  • the insulator 30 is made of insulating composite material, and looks like a case.
  • a cover can be incorporated to fit the electrical connection devices 100.
  • the figure 5 shows a cover 35 of an insulator 30 to enclose the electrical connection devices 100.
  • only the cables and the ends of the terminal blocks 10 are exposed at the level of the electrical connection.
  • the ends of the terminal blocks 10 are exposed to allow them to connect to the contactor 45, or other electrical equipment or other terminal blocks.
  • the cover 35 is also made of insulating composite material.
  • the cover 35 is clipped to the insulator 30 and is secured there with a fixing means, such as a captive screw 36 which engages in a respective hole 37 located on the insulator 30.
  • Cooperating flanges comprising recesses can be integrated into the insulator 30 and its cover 35 to surround and support the cables 25 and potentially to provide resistance against their movement.
  • the isolator 30 electrically isolates the electrical connection devices 100 from their environment and from each other and at the same time reduces the likelihood of causing FOD, or of being subjected to FOD.
  • the electrical connection device 100 comprises a few captive screws 16, 36 of known type and which are frequently used, especially where the loss of screws is highly undesirable and can have serious consequences. This type of screw remains connected with part of the parts to be connected.
  • elastic pins 18 can be used to prevent the loss of these screws 15.
  • Such a pin 18 is clearly visible in figure 1A installed in its own hole passing through hole 5 where there is a standard screw 15. In the case where such a screw 15 is unscrewed, the pin 18 would prevent it from coming out completely and separating from the device. More particularly, the screw head 15 abuts against the pin 18 during its translation, and the screw 15 will thus be contained in its hole 5.
  • each terminal block 10 has two holes 5 on the first lower part 1 for receiving screws 15.
  • the screws 15 pass through the terminal block 10, by the busbar 12, by the insulator 30 and are secured on a structure, for example a NIDA panel (not shown), to connect all the parts together at the same time.
  • the terminal block and the terminal are not necessarily made of metal or conductive material. However, it is preferable that they are made of metal, and whatever suitable metal, for example, copper, nickel or silver.
  • electrical contact pads can be incorporated to improve electrical conductivity.
  • such plates can be mounted at the interface between the two parts of the sleeve, and can be integrated with the electrical contact plates on the inside of the sleeve.
  • the sleeve can be designed to secure and provide adequate force to the terminal by fully tightening the sleeve (with the pads providing said adequate force) or by adjusting the screw to lock the sleeve. In some cases, once the terminal is installed in the correct position, high resistance against its movement can be applied by tightening the screw firmly.
  • the sleeve can also be designed to open in the opposite direction of insertion of the terminal. Even a terminal block with two locking sleeves can be envisaged, for example to receive two lugs of opposite directions to connect two cables together in a straight line.
  • the terminal block has been mainly described as being in an assembly with a busbar, it can also be associated as a variant with electrical equipment or a cable.

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Claims (9)

  1. Elektrische Verbindungsvorrichtung (100), umfassend eine Anschlussleiste (10), die dazu ausgelegt ist, mit einem Kabelschuh (20) eines elektrischen Kabels (25) verbunden zu werden, wobei die Anschlussleiste (10) eine Verriegelungshülse (3) umfasst, die dazu ausgelegt ist, einen Schaft des Kabelschuhs (20) mit einer Außenform, welche zu der Innenform der Hülse komplementär ist, zu sichern, um eine elektrische Verbindung herzustellen, die die Relativbewegung zwischen der Anschlussleiste (10) und dem gesicherten Kabelschuh (20) ermöglicht, wobei die Verriegelungshülse (3) einen ersten Teil (1) und einen zweiten Teil (2) sowie ein Drehgelenkelement (13, 14) umfasst, das derart ausgebildet ist, dass der erste und der zweite Teil (1, 2) zueinander schwenken, um das Einführen des Kabelschuhs (20) und dessen Sicherung zu ermöglichen,
    dadurch gekennzeichnet, dass das Drehgelenkelement der Verriegelungshülse (3) einen Stift (14) aufweist, der mit dem zweiten Teil (2) der Verriegelungshülse (3) verbunden ist und in den ersten Teil (1) der Verriegelungshülse (3) auf der Seite des ersten Teils (1) eingesteckt ist, die der Seite des ersten Teils (1) gegenüber dem zweiten Teil (2) der Verriegelungshülse (3) im Wesentlichen gegenüberliegt, und dass die ermöglichte Relativbewegung eine Verschiebebewegung ist.
  2. Elektrische Verbindungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Verriegelungshülse (3) der Anschlussleiste (10) dazu ausgebildet ist, eine Verschiebebewegung des Kabelschuhs (20) über eine begrenzte Länge sicherzustellen und dessen Lösen von der Verriegelungshülse (3) während des Verschiebens zu verhindern.
  3. Elektrische Verbindungsvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die ermöglichte Relativbewegung ferner die Drehung umfasst.
  4. Elektrische Verbindungsvorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass sich der Stift (14) in einer Nut (11) befindet, die in dem ersten Teil (1) der Verriegelungshülse (3) ausgebildet ist, wobei sich der Stift (14) entlang einer Achse erstreckt, die im Wesentlichen senkrecht zu einer Achse verläuft, entlang der sich die Anschlussleiste im Wesentlichen erstreckt.
  5. Elektrische Verbindungsvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Verriegelungshülse (3) einen zylindrischen Raum zwischen dem ersten und dem zweiten Teil (1, 2) definiert, wobei die Verriegelungshülse (3) dazu ausgelegt ist, den Eingriff eines Kabelschuhs (20) mit einem zylindrischen Schaft (22) und einem erweiterten Abschluss (23) zu ermöglichen, und dass der Schaft (22) einen kleineren Durchmesser als die Verriegelungshülse (3) und eine größere Länge als die Verriegelungshülse (3) aufweist.
  6. Elektrische Verbindungsvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Verriegelungshülse (3) ein Befestigungsmittel (16) zum Verriegeln der Hülse (3) aufweist.
  7. Elektrische Verbindungsvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass sie ferner einen Satz von Schienen (12), der mit der Anschlussleiste (12) verbunden ist, um so eine Anordnung aus einer Anschlussleiste und einem Satz von Schienen zu bilden, und ein elektrisches Kabel (25) mit einem Kabelschuh (20) umfasst, wobei der Kabelschuh (20) einen zylindrischen Schaft (22) und einen erweiterten Abschluss (23) aufweist, und dass der Schaft (22) einen kleineren Durchmesser als die Verriegelungshülse (3) und eine größere Länge als die Verriegelungshülse (3) aufweist.
  8. Anordnung aus einer elektrischen Verbindungsvorrichtung und einem Isolator, dadurch gekennzeichnet, dass sie eine elektrische Verbindungsvorrichtung (100) nach einem der vorhergehenden Ansprüche und einen Isolator (30) umfasst, wobei die elektrische Verbindungsvorrichtung (100) in dem Isolator (30) angeordnet ist, wobei der Isolator (30) mit Wänden (32) versehen ist, wobei sich die Wände (32) im Wesentlichen parallel zur Achse der Anschlussleiste (10) erstrecken und sich bis auf eine größere Höhe als die Anschlussleiste (10) hochziehen.
  9. Anordnung nach Anspruch 8, dadurch gekennzeichnet, dass der Isolator (30) eine Kappe (35) zum Einbetten der Vorrichtung (100) umfasst.
EP16748334.6A 2015-07-16 2016-07-08 Frei verschiebbare elektrische verbindungsvorrichtung mit schutz gegen schäden durch fremdkörper Active EP3323170B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1556708A FR3039009B1 (fr) 2015-07-16 2015-07-16 Dispositif de connexion electrique libre en translation avec protection contre les dommages par corps etrangers
PCT/FR2016/051746 WO2017009558A1 (fr) 2015-07-16 2016-07-08 Dispositif de connexion électrique libre en translation avec protection contre les dommages par corps étrangers

Publications (2)

Publication Number Publication Date
EP3323170A1 EP3323170A1 (de) 2018-05-23
EP3323170B1 true EP3323170B1 (de) 2020-01-29

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EP16748334.6A Active EP3323170B1 (de) 2015-07-16 2016-07-08 Frei verschiebbare elektrische verbindungsvorrichtung mit schutz gegen schäden durch fremdkörper

Country Status (5)

Country Link
US (1) US10084248B2 (de)
EP (1) EP3323170B1 (de)
CN (1) CN107851909A (de)
FR (1) FR3039009B1 (de)
WO (1) WO2017009558A1 (de)

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Publication number Priority date Publication date Assignee Title
FR3039008B1 (fr) 2015-07-16 2019-06-14 Safran Electrical & Power Dispositif de connexion electrique raccordable a plusieurs cables avec protection contre les dommages par corps etrangers
DE102019006783A1 (de) * 2019-09-27 2021-04-01 Drägerwerk AG & Co. KGaA Klemmvorrichtung und Sensorkabel
CN110718773B (zh) * 2019-10-18 2020-12-15 安徽道润电子有限公司 一种导电铜铝排快速接头

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Also Published As

Publication number Publication date
FR3039009B1 (fr) 2019-06-21
US10084248B2 (en) 2018-09-25
US20180212346A1 (en) 2018-07-26
EP3323170A1 (de) 2018-05-23
FR3039009A1 (fr) 2017-01-20
CN107851909A (zh) 2018-03-27
WO2017009558A1 (fr) 2017-01-19

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