EP2065980A2 - Dispositif de raccordement doté d'un rail conducteur - Google Patents

Dispositif de raccordement doté d'un rail conducteur Download PDF

Info

Publication number
EP2065980A2
EP2065980A2 EP08166584A EP08166584A EP2065980A2 EP 2065980 A2 EP2065980 A2 EP 2065980A2 EP 08166584 A EP08166584 A EP 08166584A EP 08166584 A EP08166584 A EP 08166584A EP 2065980 A2 EP2065980 A2 EP 2065980A2
Authority
EP
European Patent Office
Prior art keywords
coating
connecting device
busbar
conductor
conductors
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Withdrawn
Application number
EP08166584A
Other languages
German (de)
English (en)
Other versions
EP2065980A3 (fr
Inventor
Jürgen Ziemke
Dirk Michel
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.)
Weidmueller Interface GmbH and Co KG
Original Assignee
Weidmueller Interface GmbH and Co KG
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 Weidmueller Interface GmbH and Co KG filed Critical Weidmueller Interface GmbH and Co KG
Publication of EP2065980A2 publication Critical patent/EP2065980A2/fr
Publication of EP2065980A3 publication Critical patent/EP2065980A3/fr
Withdrawn legal-status Critical Current

Links

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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
    • 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
    • H01R4/26—Connections in which at least one of the connecting parts has projections which bite into or engage the other connecting part in order to improve the contact
    • 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

Definitions

  • the invention relates to a connection device with a busbar according to the preamble of claim 1.
  • busbars of such connecting devices in particular of conductor terminals in Switzerland-, compression spring or screw terminals (clamping yoke) - in the area in which the conductor is to be contacted, provided with stamping contours (embossed marks), which should ensure that Contact as punctiform or linear as possible to ensure good electrical contact.
  • the invention has the object to solve this problem.
  • the bus bar according to the invention initially has a very high abrasion resistance. It is also characterized by a high corrosion resistance, which may even make galvanic treatments unnecessary.
  • the bus bar according to the invention is further characterized by an increased compressive strength in the contact area and a lower fretting wear. Overall, higher and defined pull-out forces result, which requires lower spring forces, which u.U. even allows the use of cheaper spring materials.
  • the contact area is increased and there are several points of contact between the conductor and the busbar realized.
  • the invention results in a reliable compared to the prior art contact and a lower contact resistance between the conductor and busbar.
  • the pull-out forces necessary to pull a conductor out of the nip are easily increased.
  • the metal coating has a crystalline structure.
  • the coating consists of hard metal crystals.
  • the hard metal coating contains molybdenum (Mb).
  • the hard metal coating contains carbides (chromium and / or tungsten).
  • the coating can obtain such a crystal-like structure that the contact with the conductor is improved significantly.
  • the coating may be formed over the entire surface in the contact area. However, if necessary, it is also sufficient to apply metal crystals in the contact region in certain regions. It can also be metal crystals.
  • Fig.1 shows an example designed as Switzerlandfederan gleich connecting device 1 with a tension spring 2 and a busbar 3 and with a conductor connected thereto 4.
  • the construction of such tension spring terminals is known per se.
  • busbar 3 are also connection devices in other connection technology, such. Direct plug-in connections (push-in) or screw connections can be realized, which have a busbar 3 or on which a busbar-like portion is formed.
  • Fig. 1 in any case in sections, in particular in a region 5 in which the conductor 4 to be connected is to be made, is provided with a wholly or partly flat, crystal-like coating 6 of a conductive material, in particular a hard metal or a hard metal alloy, which has a greater hardness than the material from which the regularly used conductors 3 are made per se.
  • a conductive material in particular a hard metal or a hard metal alloy, which has a greater hardness than the material from which the regularly used conductors 3 are made per se.
  • Conductors are usually made of copper or aluminum alloys, so the coating should be made of harder metals.

Landscapes

  • Coating By Spraying Or Casting (AREA)
  • Conductive Materials (AREA)
  • Installation Of Bus-Bars (AREA)
EP08166584A 2007-10-29 2008-10-14 Dispositif de raccordement doté d'un rail conducteur Withdrawn EP2065980A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202007015004U DE202007015004U1 (de) 2007-10-29 2007-10-29 Anschlußvorrichtung mit einer Stromschiene

Publications (2)

Publication Number Publication Date
EP2065980A2 true EP2065980A2 (fr) 2009-06-03
EP2065980A3 EP2065980A3 (fr) 2012-03-07

Family

ID=40435828

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08166584A Withdrawn EP2065980A3 (fr) 2007-10-29 2008-10-14 Dispositif de raccordement doté d'un rail conducteur

Country Status (2)

Country Link
EP (1) EP2065980A3 (fr)
DE (1) DE202007015004U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011085704A1 (de) * 2011-11-03 2013-05-08 Bayerische Motoren Werke Aktiengesellschaft Hochstrom-Steckverbinder für Kraftfahrzeuganwendungen
DE102013208242A1 (de) * 2013-05-06 2014-11-06 Robert Bosch Gmbh Elektrisches Verbindungselement und Batterie mit elektrischem Verbindungselement
EP3113288A1 (fr) * 2015-06-30 2017-01-04 Japan Aviation Electronics Industry, Ltd. Connecteur

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013235681A (ja) * 2012-05-07 2013-11-21 Yazaki Corp 電線挟持構造
DE102012220820B4 (de) * 2012-11-14 2022-05-19 Leoni Bordnetz-Systeme Gmbh Elektrische Kontaktverbindung, insbesondere für ein Kraftfahrzeug

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0472040A1 (fr) * 1990-08-23 1992-02-26 Popp & Co. GmbH Borne sans vis et procédé pour sa fabrication
EP1022808A2 (fr) * 1999-01-22 2000-07-26 Wago Verwaltungsgesellschaft mbH Borne de raccordement
DE10222271A1 (de) * 2002-05-18 2003-06-26 Leoni Ag Verfahren zur Erhöhung der Widerstandsfähigkeit einer elektrischen Kontaktverbindung zwischen zwei Kontaktteilen und elektrische Kontaktverbindung
DE10358686A1 (de) * 2002-12-13 2004-07-22 Yazaki Corp. Crimpkontaktelement
WO2004093256A1 (fr) * 2003-04-17 2004-10-28 Ami Doduco Gmbh Contacts a fiche electrique et produit semi-fini utilise pour les produire
DE102006056794A1 (de) * 2005-12-02 2007-06-06 NGK Spark Plug Co., Ltd., Nagoya Crimpkontakt, Crimpkontakt mit einer elektrischen Leitung, den Crimpkontakt aufweisender Gassensor, und Verfahren zur Herstellung des Gassensors

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2147410A1 (de) * 1971-09-22 1973-04-12 Alusuisse Verfahren zur herstellung einer stromschiene
AT318047B (de) 1971-10-06 1974-09-25 Amp Inc Elektrischer Kontakt und Verfahren zu seiner Herstellung
GB9508153D0 (en) * 1995-04-21 1995-06-07 Amp Gmbh Spring clamp terminal
DE19916755B4 (de) * 1999-04-14 2007-06-28 Weidmüller Interface Gmbh & Co. Zugfederklemme
ATE318047T1 (de) * 2001-08-10 2006-03-15 Phonetica S R L Verfahren und system zur dezentralisierung der vermittlungsplätze einer fernsprechvermittlungsanlage und zur ferngesteuerten bearbeitung von zu einer ortvermittlungsstelle adressierten anrufen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0472040A1 (fr) * 1990-08-23 1992-02-26 Popp & Co. GmbH Borne sans vis et procédé pour sa fabrication
EP1022808A2 (fr) * 1999-01-22 2000-07-26 Wago Verwaltungsgesellschaft mbH Borne de raccordement
DE10222271A1 (de) * 2002-05-18 2003-06-26 Leoni Ag Verfahren zur Erhöhung der Widerstandsfähigkeit einer elektrischen Kontaktverbindung zwischen zwei Kontaktteilen und elektrische Kontaktverbindung
DE10358686A1 (de) * 2002-12-13 2004-07-22 Yazaki Corp. Crimpkontaktelement
WO2004093256A1 (fr) * 2003-04-17 2004-10-28 Ami Doduco Gmbh Contacts a fiche electrique et produit semi-fini utilise pour les produire
DE102006056794A1 (de) * 2005-12-02 2007-06-06 NGK Spark Plug Co., Ltd., Nagoya Crimpkontakt, Crimpkontakt mit einer elektrischen Leitung, den Crimpkontakt aufweisender Gassensor, und Verfahren zur Herstellung des Gassensors

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011085704A1 (de) * 2011-11-03 2013-05-08 Bayerische Motoren Werke Aktiengesellschaft Hochstrom-Steckverbinder für Kraftfahrzeuganwendungen
DE102013208242A1 (de) * 2013-05-06 2014-11-06 Robert Bosch Gmbh Elektrisches Verbindungselement und Batterie mit elektrischem Verbindungselement
EP3113288A1 (fr) * 2015-06-30 2017-01-04 Japan Aviation Electronics Industry, Ltd. Connecteur
US9876286B2 (en) 2015-06-30 2018-01-23 Japan Aviation Electronics Industry, Limited Connector

Also Published As

Publication number Publication date
DE202007015004U1 (de) 2009-03-12
EP2065980A3 (fr) 2012-03-07

Similar Documents

Publication Publication Date Title
EP2255412A2 (fr) Dispositif de connexion électrique
DE10358686B4 (de) Crimpkontaktelement
EP2065980A2 (fr) Dispositif de raccordement doté d'un rail conducteur
WO2007140489A1 (fr) Procédé pour connecter entre eux deux composants électriquement conducteurs
EP1616372B1 (fr) Contacts pour fiche electrique et produit semi-fini utilise pour les produire
EP2128305A1 (fr) Fil en acier composite métallique doté d'au moins deux couches métalliques
EP0052384B1 (fr) Contact de raccordement déconnectable pour conducteurs à courants forts dans des dispositifs d'électrolyse
DE102009024935A1 (de) Herstellung einer Stromschiene mit mehreren Abgriffkontakten aus einer insbesondere vollständig isolierten und aus einer vollständig metallisch galvanisierten Flachprofilschiene
EP1783785A1 (fr) Conducteur électrique flexible
WO2008145453A1 (fr) Conducteur d'énergie de véhicule à moteur
EP1110284A1 (fr) Electrode de bougie d'allumage
DE102004018904A1 (de) Schraubenloser Sammelschienenanschluss für elektrische Klemmen
DE102015216380A1 (de) Elektrische Kontaktiereinrichtung sowie Verfahren zum Kontaktieren eines Flachleiters
DE102012220820B4 (de) Elektrische Kontaktverbindung, insbesondere für ein Kraftfahrzeug
DE102016120087B4 (de) Verbindungselement zum Befestigen eines Metallteils an einer Leiterplatte
DE102016100081B4 (de) Elektrische verbindung zwischen elektrisch leitenden bauteilen
EP0921597A1 (fr) Ressort de contact
DE202008004431U1 (de) Stromschienenverbinder
WO2020115082A1 (fr) Système de conduction électrique, pièce en béton, procédé et utilisation
WO2007115951A1 (fr) Ensemble électronique de puissance et armoire de commande comprenant cet ensemble
DE102016211857A1 (de) Verbindungsanordnung mit Sicherungselement
EP4018017A1 (fr) Structure de connexion électrique et procédé de production d'une telle structure
DE102019008115B4 (de) Vorrichtung zum Halten von Werkstücken bei der elektrolytischen Behandlung
EP1970995A2 (fr) Agencement destiné au contact d'un conducteur électrique contenant de l'aluminium
DE69912733T2 (de) Elektrische lampe mit einem vergleichweise robusten lampensockel

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: H01R 4/48 20060101ALN20120203BHEP

Ipc: H01R 13/03 20060101AFI20120203BHEP

17P Request for examination filed

Effective date: 20120713

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20121122