EP2966731B1 - Kontaktelement sowie anwendung eines solchen kontaktelements in einer steckverbindung - Google Patents

Kontaktelement sowie anwendung eines solchen kontaktelements in einer steckverbindung Download PDF

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Publication number
EP2966731B1
EP2966731B1 EP15181912.5A EP15181912A EP2966731B1 EP 2966731 B1 EP2966731 B1 EP 2966731B1 EP 15181912 A EP15181912 A EP 15181912A EP 2966731 B1 EP2966731 B1 EP 2966731B1
Authority
EP
European Patent Office
Prior art keywords
contact element
contact
carrier strip
web elements
web
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
EP15181912.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2966731A1 (de
Inventor
Tom Ledermann
Reto STÖRI
Roger Moll
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.)
Staeubli Electrical Connectors AG
Original Assignee
Multi Holding AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Multi Holding AG filed Critical Multi Holding AG
Publication of EP2966731A1 publication Critical patent/EP2966731A1/de
Application granted granted Critical
Publication of EP2966731B1 publication Critical patent/EP2966731B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
    • 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
    • H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • 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
    • 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
    • H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • H01R13/17—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member on the pin
    • 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
    • H01R4/4881—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a louver type spring

Definitions

  • the present invention relates to the field of electrical connection technology. It relates to a contact element according to the preamble of claim 1 and the application of such a contact element in a plug connection.
  • Contact elements in the form of contact blades have long been known and are used to bridge larger gaps between two surfaces to be electrically connected safely and permanently and at sufficiently high currents.
  • Basis of such contact elements or lamella is a Carrier tape on which in the carrier tape longitudinal direction one behind the other a number of web elements are arranged, which protrude from the tape plane and can be resiliently pushed back by torsion in the tape plane.
  • the web elements mediating the contact were formed directly from the band material of the carrier band by means of a stamping / bending process (see, for example, US Pat US-A-3,453,587 ). These are therefore one-component contact elements.
  • the disadvantage was not only the limitation in the geometric dimensioning of the web elements, which were formed from the carrier tape itself by punching, but also the limitation in the selection of the carrier tape material, which had to have good spring properties and good electrical conductivity and contact ability simultaneously.
  • carrier tape and web elements as separate parts (two-component contact elements), so that the carrier tape could be optimized for the spring function, while the carrier elements attached to the web elements were optimized in terms of electrical properties.
  • larger contact distances could be bridged by an increased freedom in the dimensions of the web elements.
  • Such contact elements or contact blades are for example from the US-A-4,456,325 , as well as from the EP-A2-0 254 770 or from the EP-A1-1 119 077 known.
  • V-shaped bent contact clip which are equipped at the free leg ends with clamping feet and attached to the carrier tape.
  • the clamp feet make electrical contact with the one contact surface on the underside via one contact point each.
  • the other, opposite contact surface is contacted by the tip of the contact clip at a further contact point.
  • the plug in the front lying leg of the contact clip is used when inserting the connector, the contact bracket gently sliding towards to let the carrier belt to compress.
  • the leg lying in the insertion direction of the contact clip is no comparable function. However, it increases the width of the contact element to the detriment of compactness.
  • the object is solved by the entirety of the features of claim 1.
  • Essential for the invention is that the electrical contact mediating individual web elements are formed asymmetrically to a center plane extending in the carrier tape longitudinal center plane. This makes it possible, with a smaller width, to increase the number of contact points per unit length considerably.
  • An embodiment of the invention is characterized in that the web elements each have two transversely spaced from the carrier tape longitudinal direction clamping feet, with which they are attached to the carrier tape, and with which they electrically contact one of the two opposite surfaces, and that the web elements each one having associated with the clamping feet, triangular contact wings, the wing tip is disposed on one side of the median plane and the other of the two opposite surfaces electrically contacted.
  • the carrier tape for the web carrier in the longitudinal direction of successively arranged web elements each have two of a extending in the carrier tape longitudinal direction web to opposite directions transversely outgoing, acting as torsion spring arms, at the free Ends the respective web element is fixed with its clamping feet, wherein the carrier tape in the longitudinal direction of successively arranged web elements are arranged overlapping.
  • the contact blades are substantially in the shape of a right triangle in which the clamping feet are located at the ends of a catheter and the wing tip is formed by the other catheter and the hypotenuse.
  • Another embodiment is characterized in that the web elements in the region of the clamping feet each engage with a contact lug in a clamping manner around the carrier tape or the spring arms.
  • the clamping attachment of the web elements on the carrier tape or the spring arms may be provided a positive connection between the carrier tape or the spring arms and the clamping feet, wherein for the production of the positive connection in the carrier tape or the spring arms holes are provided, in which the clamping feet intervene with a corresponding imprint.
  • laterally projecting guide tabs may be formed at the free ends of the spring arms on the clamping feet.
  • a guide tab is integrally formed on the free end of a single spring arm, which is preferably laterally beyond a clamping foot only on one side.
  • a further embodiment of the invention is characterized in that the contact element has only one row of web elements arranged one behind the other in the carrier tape longitudinal direction, and the associated carrier tape correspondingly only one extending in the carrier tape longitudinal direction, in the Center of the carrier tape extending web with two in opposite directions transversely outgoing, acting as torsion spring arms comprises.
  • the contact element has two parallel rows of carrier web longitudinally arranged one behind the other web elements, if the associated carrier tape according to two parallel extending in carrier tape longitudinal webs with each two thereof in opposite directions transversely outgoing, comprising spring arms acting as torsion springs, and when the spring arms coming in from both webs are connected in pairs at the ends via a central connection.
  • the center connection is designed so that in the direction of insertion in each case rear web element pre-springs during the insertion process, and in the fully inserted state independently establishes an electrical contact between the two opposite surfaces.
  • the web elements of both parallel rows are formed and arranged in mirror image to a center plane lying between the rows.
  • the web elements each have two clamping feet which are spaced apart from one another transversely to the longitudinal direction of the carrier tape, with which they are fastened to the carrier tape and with which they electrically contact one of the two opposing faces, and if the web elements are connected to the clamping feet, respectively.
  • An application of the contact element in a plug connector and a socket comprehensive connector is characterized in that the contact element in a groove on the outside of the plug or on the Inside the sleeve is arranged such that the wing tip is arranged in the rear direction of insertion.
  • the contact element transversely outwardly projecting guide tabs, it is advantageously performed with the guide tabs in lateral undercuts on the groove.
  • the contact element has transversely outwardly projecting guide straps.
  • the guide tabs are preferably protruded on one side over the web elements.
  • the contact element is guided with the guide tab in a single lateral undercut at the puncture.
  • the guide tabs are arranged in a row, wherein the row of guide tabs protrudes into the undercut.
  • FIG. 1 different details and views of a contact element with only one row of asymmetric web elements according to a first embodiment of the invention are shown in different sub-figures 1 (a) to 1 (g).
  • the contact element 10 consists of a longitudinally extending, resilient carrier tape 11 of a suitable metal sheet and a plurality of carrier tape in the longitudinal direction arranged one behind the other, on the carrier tape 11 perpendicular to the carrier tape plane einfedemd fixed web elements 17 (FIGS. Fig. 1 (g) ) for mediating the electrical contact between two opposite surfaces (26, 27 and 46, 47 in Fig. 9 ).
  • the web elements 17, which consist of an electrically highly conductive material (eg, Cu) and are preferably surface-finished (eg silver-plated), are connected to a center plane M1 (FIG. Fig. 1 (b) ) formed asymmetrically. They each have two transverse to the carrier tape longitudinal direction spaced clamping feet 18, 19, with which they are attached to the carrier tape 11, and with which they one of the two opposing surfaces 26, 27 and 46, 47 ( Fig. 9 ) contact electrically.
  • a center plane M1 (FIG. Fig. 1 (b) ) formed asymmetrically. They each have two transverse to the carrier tape longitudinal direction spaced clamping feet 18, 19, with which they are attached to the carrier tape 11, and with which they one of the two opposing surfaces 26, 27 and 46, 47 ( Fig. 9 ) contact electrically.
  • the web elements 17 each have one with the clamping feet 18, 19 connected, triangular contact blade 20, the wing tip 21 is disposed on one side of the median plane M1 ( Fig. 1 (b) ) and the other of the two opposite surfaces 26, 27 and 46, 47 electrically contacted.
  • the triangular shape of the contact wings 20 results in the desired asymmetry of the web elements 17.
  • the run of the wing tip 21 to a clamping foot 18 slope 22 leads to gentle deflection of the web elements 17 when the contact element according to Fig. 9 is installed in a plug connection 26, 27 and 46,47.
  • the spring behavior of the web elements is achieved in that the carrier tape 11 for the web elements 17 each two extending from one in the carrier tape longitudinal direction web 12 to opposite directions transversely outgoing, acting as torsion spring arms 13,14, at the free ends of the respective web element 17 is attached with its clamping feet 18, 19.
  • the slightly relaxed in the relaxed state spring arms 13, 14 (height h1 in Fig. 1 (g) ) are arranged so closely behind one another in the carrier tape longitudinal direction that the web elements 17 strongly overlap, thus resulting in a high contact and current density per unit length of the contact element.
  • the contact element 10 can according to Fig. 1 (g) compensate for a maximum height h2 between two surfaces to be contacted; the minimum height h3 is reached when the web elements 17 are above each other like scales.
  • the individual web elements 17 (FIG. Fig. 1 (b) ) on the prepared carrier tape 11 (FIG. Fig. 1 (a) ) fixed by the spring arms 13, 14 in the region of the clamping feet 18,19 by bending a contact tab 23 (Fig. Fig. 1 (f) ) are trapped.
  • a frictional connection between the carrier tape 11 and the web elements 17 is produced.
  • the clamping attachment of the web elements 17 on Carrier tape 11 and the spring arms 13,14 may be a positive connection between the carrier tape 11 and the spring arms 13,14 and the clamping feet 18, 19 are provided.
  • a symmetrical two-bar variant according to Fig. 4 to 8 and 10 be provided.
  • the carrier tape 31 (FIG. Fig. 4 (a) ) of the contact element 30 practically from two parallel Sus 32, 32 'and outgoing from the webs spring arms 34, 34' and 35, 35 ', in which the two webs 32, 32' inwardly outgoing spring arms 34 ', 35' in pairs at the ends via an in a center plane M3 lying central connection 33 are connected to each other.
  • the web elements 36, 37 each have with the clamping feet 38, 39 and 42, 43 connected, triangular contact wings 20, the wing tips 40, 44 are arranged on both sides and in the immediate vicinity of lying between the rows center plane M3 and the other of the Contact two opposite surfaces, each with a contact point electrically.
  • the contact wings 20 are substantially in the shape of a right triangle in which the clamp legs 38, 39 and 42, 43, respectively, are located at the ends of a catheter of the triangle and the wing tips 40 and 44, respectively, through the other and the hypotenuse of the triangle is formed.
  • the contact wings 20 of the two adjacent web elements 38, 39 are arranged in mirror image to each other, wherein the median plane M3 acts as a mirror plane.
  • Fig. 1 (f) and (e) and Fig. 4 (f) and (e) recognizes the web elements 17 and 36, 37 along the slope 22 and 41, 45 and the wing tip 21 and 40, 44 a rounding 25.
  • This rounding facilitates the pivoting of the web elements 17 and 36, 37 during compression in the course the plug-in process ( Fig. 7-9 ).
  • the plug-in process is additionally facilitated by a rounding 48 or 49 on the contact piece of the plug-in connection, which slips when plugged with an edge on the slope of the front web elements.
  • FIG. 10 Another advantage of the displaced in the middle wing tips of the asymmetric web elements is made Fig. 10 clearly: When inserting a larger angular deviation between the contact pieces (angle ⁇ ) can be tolerated.
  • a comparison of the contact elements 10 and 10 'with a known contact element ST1 of the LA-CU type of the applicant in Fig. 3 shows that (with approximately the same width) can achieve significantly more contact points per unit length and thus a greater current density with the solution according to the application.
  • a comparison of the contact elements 30 and 30 'with the known contact element ST1 of the LA-CU type of the applicant and from the EP-A1-1 119 077 known contact element ST2 in Fig. 6 shows that (with reduced width compared to ST2) with the application according to the solution significantly more contact points per unit length and thus a greater current density can be achieved. Compared to the ST1, the width is slightly lower and the number of contact points per unit length significantly increased.
  • This in FIG. 11 shown third embodiment of the contact element 100 essentially comprises a carrier tape 111 and a plurality of web members 117 protruding from the carrier tape.
  • the carrier tape 111 and the web members 117 are configured essentially analogously to the embodiments already set out above.
  • the contact element 100 accordingly comprises a spring-elastic carrier strip 111 extending in a longitudinal direction and a plurality of web elements 117 arranged one behind the other in the carrier tape longitudinal direction and secured to the carrier tape perpendicularly to the carrier tape plane to mediate the electrical contact between two opposing surfaces.
  • a guide plate 115 is integrally formed on the free end of a single spring arm 113, which is preferably laterally beyond a clamping foot 118 of the web element 117 on one side.
  • the one-sided formed guide tab 115 can represent with the described features, one of the other mentioned features (in particular of the asymmetrical design of the web elements) independent invention.
  • the length of the guide plates 115 is different from the length of the guide plates of the preceding embodiments.
  • the guide plates 115 are formed as stated above at the free ends of the spring arms.
  • the guide tabs 115 which protrude from a first side of the carrier tape 111, are designed to be longer than the guide tabs, which project from a second side of the carrier tape 111.
  • the first side is the side which is right of the center axis M of the carrier tape 111, in which case the second side is the side which is to the left of the center axis M.
  • the web elements 117 are arranged on the carrier tape 111 such that the bevel 122 faces the longer guide tongue 115, and that the blade tip 121 faces the shorter guide tongue.
  • the guide lug 115 integrally formed on the free end of the spring arm 113 extends laterally beyond the clamping foot 118.
  • the web members 117 may be reversed so that the longer guide tab 115 protrudes on the wing tip 121 side.
  • the shorter guide plate is preferably designed with respect to its length such that it does not protrude beyond the width B of the web elements 117.
  • the arrangement of the shorter guide strap can be dispensed with, or the shorter guide strap 115 can have a length such that it extends over the width B of the web elements 117. In the latter case, the guide tab would therefore extend on both sides.
  • the longer guide tab projects beyond the width B of the web element 117 on at least one side of the contact element.
  • the maximum width of the contact element 100 is increased by the protruding length L of the longer guide element 115.
  • the maximum width of the contact element is accordingly composed of the width B of the web element 117 and the protruding length L of the guide element 115.
  • a cylindrical plug 127 and a socket 126 are shown.
  • the cylindrical plug 127 is equipped with an inventive L-shaped groove, which comprises a recess 128 with a single undercut 129, for receiving a contact element mentioned in this application.
  • other contact elements which are known for example from the prior art, are also used in the inventive recess 128.
  • the contact element 100 has a guide lug 115 projecting transversely outwards, the guide lug 115 projecting on the web element 117 in particular on one side, and the contact element 100 with the guide lug 115 in a single lateral undercut 129 in the recess 128 is guided.
  • the contact element 100 lies in the recess 128, wherein the guide tab 115 protrudes into the undercut 129.
  • the region in which the groove 128 is disposed is shown as partially sectioned, with the cut extending centrally through the cylindrical plug 127.
  • the groove 128 extends from the surface 1271 of the cylindrical plug 127 into the latter.
  • the recess 128 is bounded by a first side wall 1280, a second side wall 1281 and a support surface 1282.
  • the recess 128 has a rectangular cross-section, which has a depth TE and a width BE. The depth TE is selected such that portions of the web members 117 project beyond the surface 1271 of the plug 127.
  • the recess 128 has only one undercut 129, which extends into one of the side walls 1280, 1281.
  • the undercut 129 is thus arranged on one side on the recess 128.
  • the undercut 129 extends into the second side wall 1281.
  • the undercut is arranged such that it extends in the direction of the support surface 1282 in the corresponding side wall 1280, 1281, wherein the undercut 129 advantageously substantially aligned with the support surface 1282th is.
  • the undercut 129 has a depth T seen from the side wall.
  • the depth T corresponds approximately to the length L of the protruding part of the guide plates 115. Due to the arrangement of the undercut 129, the resulting groove may also be referred to as L-shaped.
  • FIG. 12a shows how a contact element, here the contact element 100, in the inventive L-groove or in the recess 128 with the undercut 129 is introduced.
  • the contact element 100 is inserted obliquely into the recess 128, that parts of the protruding guide tabs 115 can protrude into the undercut 129.
  • the contact element 100 is pushed so far in the direction of the undercut 129 until parts of the contact element are present on the second side wall 1281.
  • the contact element 100 can then be pressed in the direction of the bearing surface 1282. As soon as the contact element 100 lies in the recess 128 and in the undercut 129, this is completely installed. This condition is in the FIG. 12b shown.
  • FIG. 12b It is shown how the plug 127 can be inserted into the socket 126. If there is play between the contact element 100 and the recess 128 with the undercut 129, the contact element 100 is pushed in the direction of the first side surface 1280, which acts as a stop in this case.
  • the width BE of the recess 128 is therefore to be dimensioned such that it is by no means wider than the maximum width B of the contact element 100. This ensures that the contact element 100 is not released from the secure recording of the single step.
  • the undercut may alternatively be disposed in the first sidewall 1280. If the contact element in the same direction, so that the blade tip 21 is arranged in the rear insertion direction, to be installed, the guide plates 115 would then extend over the other side of the web member 117 and the Klemmfusses 119.
  • a first advantage of the described recess 128 with undercut 129 is the fact that the contact element 100 can be mechanically held by its internal stress and by the guide tab 115 in the puncture.
  • the recess 128 according to the invention with undercut 129 or the L-shaped groove is particularly advantageous, since it is not necessary to provide an insertion path through which the contact element can be inserted into the groove.
  • the production of the groove for receiving the contact element 100 can be made much simpler and thus faster and less expensive.
  • the insertion of the contact element 100 is easier than with other grooves.
  • the recess 128 with undercut 129 can also be used with other elements.
  • the Figures 13a and 13b show the arrangement of the recess 128 with undercut 129 in a socket 126. Like parts are given the same reference numerals.
  • the recess 128 is recessed in the surface 1261 of the socket arranged. Again, the L-shaped groove is particularly easy and inexpensive to produce.
  • the L-shaped groove so the recess 128 with the undercut 129, not only in a cylindrical surface, but also in a flat surface can be arranged.
  • FIGS. 5 and 6 shown contact elements, in particular the double-row contact elements 30, 30 'to be adapted such that they also have only a single guide plate which protrudes on one side over the clamping foot or on the web element.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Measuring Leads Or Probes (AREA)
  • Connecting Device With Holders (AREA)
EP15181912.5A 2007-01-31 2007-06-22 Kontaktelement sowie anwendung eines solchen kontaktelements in einer steckverbindung Active EP2966731B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1672007 2007-01-31
US94365007P 2007-06-13 2007-06-13
EP07720210.9A EP2115820B1 (de) 2007-01-31 2007-06-22 Kontaktelement sowie anwendung eines solchen kontaktelements in einer steckverbindung

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP07720210.9A Division EP2115820B1 (de) 2007-01-31 2007-06-22 Kontaktelement sowie anwendung eines solchen kontaktelements in einer steckverbindung
EP07720210.9A Division-Into EP2115820B1 (de) 2007-01-31 2007-06-22 Kontaktelement sowie anwendung eines solchen kontaktelements in einer steckverbindung

Publications (2)

Publication Number Publication Date
EP2966731A1 EP2966731A1 (de) 2016-01-13
EP2966731B1 true EP2966731B1 (de) 2017-05-10

Family

ID=38017176

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Application Number Title Priority Date Filing Date
EP15181912.5A Active EP2966731B1 (de) 2007-01-31 2007-06-22 Kontaktelement sowie anwendung eines solchen kontaktelements in einer steckverbindung
EP07720210.9A Active EP2115820B1 (de) 2007-01-31 2007-06-22 Kontaktelement sowie anwendung eines solchen kontaktelements in einer steckverbindung

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP07720210.9A Active EP2115820B1 (de) 2007-01-31 2007-06-22 Kontaktelement sowie anwendung eines solchen kontaktelements in einer steckverbindung

Country Status (11)

Country Link
US (1) US8057269B2 (zh)
EP (2) EP2966731B1 (zh)
JP (1) JP5073761B2 (zh)
KR (1) KR101335398B1 (zh)
CN (2) CN101584087B (zh)
BR (1) BRPI0720805A2 (zh)
CA (1) CA2673680C (zh)
MX (1) MX2009006832A (zh)
RU (1) RU2422957C2 (zh)
WO (1) WO2008092284A1 (zh)
ZA (1) ZA200905620B (zh)

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CN109787010A (zh) * 2019-01-29 2019-05-21 威腾电气集团股份有限公司 一种母线槽用u形导体插接结构及过渡导电连接排的插接结构
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BRPI0720805A2 (pt) 2013-03-19
US8057269B2 (en) 2011-11-15
KR101335398B1 (ko) 2013-12-02
JP2010517243A (ja) 2010-05-20
EP2115820B1 (de) 2015-09-30
CA2673680C (en) 2015-06-23
KR20090106514A (ko) 2009-10-09
CN102610947B (zh) 2015-04-08
EP2115820A1 (de) 2009-11-11
RU2422957C2 (ru) 2011-06-27
RU2009132184A (ru) 2011-03-10
EP2966731A1 (de) 2016-01-13
WO2008092284A1 (de) 2008-08-07
US20100093230A1 (en) 2010-04-15
CN101584087B (zh) 2012-05-23
MX2009006832A (es) 2009-08-13
CN101584087A (zh) 2009-11-18
CN102610947A (zh) 2012-07-25
JP5073761B2 (ja) 2012-11-14
ZA200905620B (en) 2010-10-27
CA2673680A1 (en) 2008-08-07

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