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DE10346206A1 - Kontaktoberflächen für elektrische Kontakte - Google Patents

Kontaktoberflächen für elektrische Kontakte Download PDF

Info

Publication number
DE10346206A1
DE10346206A1 DE10346206A DE10346206A DE10346206A1 DE 10346206 A1 DE10346206 A1 DE 10346206A1 DE 10346206 A DE10346206 A DE 10346206A DE 10346206 A DE10346206 A DE 10346206A DE 10346206 A1 DE10346206 A1 DE 10346206A1
Authority
DE
Germany
Prior art keywords
contact surface
graphite particles
electrical contacts
finely dispersed
motor vehicle
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Withdrawn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
DE10346206A
Other languages
English (en)
Inventor
Peter Rehbein
Volker Haas
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE10346206A priority Critical patent/DE10346206A1/de
Priority to US10/574,879 priority patent/US7638721B2/en
Priority to PCT/DE2004/001733 priority patent/WO2005046000A1/de
Priority to EP04762578A priority patent/EP1673836B1/de
Priority to DE502004011782T priority patent/DE502004011782D1/de
Publication of DE10346206A1 publication Critical patent/DE10346206A1/de
Withdrawn legal-status Critical Current

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
    • H01R13/02—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
    • H01R4/58—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 characterised by the form or material of the contacting members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9265—Special properties
    • Y10S428/929—Electrical contact feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9335—Product by special process
    • Y10S428/934—Electrical process
    • Y10S428/935—Electroplating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49204—Contact or terminal manufacturing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49204—Contact or terminal manufacturing
    • Y10T29/49224—Contact or terminal manufacturing with coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12486—Laterally noncoextensive components [e.g., embedded, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12625—Free carbon containing component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12896—Ag-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12903—Cu-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less

Landscapes

  • Contacts (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Conductive Materials (AREA)

Abstract

Es wird eine Kontaktoberfläche für elektrische Kontakte vorgestellt, wobei auf einem kupferbasierten Substrat eine mittels galvanischer Verfahren abgeschiedene Ag-Schicht angeordnet ist. Die Ag-Schicht enthält feindisperse Graphitteilchen in einer Menge von 1 bis 3 Gew.-% der Ag-Schicht, wobei die Graphitteilchen eine Länge im Bereich von 0,5 bis 20 mum aufweisen.
DE10346206A 2003-10-06 2003-10-06 Kontaktoberflächen für elektrische Kontakte Withdrawn DE10346206A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE10346206A DE10346206A1 (de) 2003-10-06 2003-10-06 Kontaktoberflächen für elektrische Kontakte
US10/574,879 US7638721B2 (en) 2003-10-06 2004-08-03 Contact surfaces for electrical contacts
PCT/DE2004/001733 WO2005046000A1 (de) 2003-10-06 2004-08-03 Kontaktoberflächen für elektrische kontakte
EP04762578A EP1673836B1 (de) 2003-10-06 2004-08-03 Kontaktoberflächen für elektrische kontakte
DE502004011782T DE502004011782D1 (de) 2003-10-06 2004-08-03 Kontaktoberflächen für elektrische kontakte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10346206A DE10346206A1 (de) 2003-10-06 2003-10-06 Kontaktoberflächen für elektrische Kontakte

Publications (1)

Publication Number Publication Date
DE10346206A1 true DE10346206A1 (de) 2005-04-28

Family

ID=34399256

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10346206A Withdrawn DE10346206A1 (de) 2003-10-06 2003-10-06 Kontaktoberflächen für elektrische Kontakte
DE502004011782T Expired - Lifetime DE502004011782D1 (de) 2003-10-06 2004-08-03 Kontaktoberflächen für elektrische kontakte

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE502004011782T Expired - Lifetime DE502004011782D1 (de) 2003-10-06 2004-08-03 Kontaktoberflächen für elektrische kontakte

Country Status (4)

Country Link
US (1) US7638721B2 (de)
EP (1) EP1673836B1 (de)
DE (2) DE10346206A1 (de)
WO (1) WO2005046000A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018005352A1 (de) 2018-07-05 2020-01-09 Dr.-Ing. Max Schlötter GmbH & Co KG Silberelektrolyt zur Abscheidung von Dispersions-Silberschichten und Kontaktoberflächen mit Dispersions-Silberschichten
WO2020007408A2 (de) 2018-07-05 2020-01-09 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Silberelektrolyt zur abscheidung von dispersions-silberschichten und kontaktoberflächen mit dispersions-silberschichten
WO2023001868A1 (de) 2021-07-21 2023-01-26 Umicore Galvanotechnik Gmbh Silberelektrolyt zur abscheidung von silberdispersionsschichten

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TWM379095U (en) * 2009-09-30 2010-04-21 Elitegroup Computer Systems Co Ltd Conductive pin structure of main board and connector
RU2400852C1 (ru) * 2009-10-01 2010-09-27 Общество с ограниченной ответственностью "Научно-Технический Центр Информационные Технологии" Композиционный электрический контакт и способ его изготовления
CN103582722B (zh) * 2011-06-03 2016-11-23 松下电器产业株式会社 电接触部件
DE102011121133A1 (de) * 2011-12-13 2013-06-13 Kostal Kontakt Systeme Gmbh Fluiddichte Kontaktdurchführung
US9487690B2 (en) * 2011-12-27 2016-11-08 Panasonic Intellectual Property Management Co., Ltd. Anisotropic heat conductive composition and molded product thereof
DE102013005705A1 (de) * 2013-03-30 2014-10-02 Kostal Kontakt Systeme Gmbh Fluiddichte Kontaktdurchführung
DE102014005339B4 (de) * 2014-01-28 2022-06-09 Wolfgang B. Thörner Verfahren zur Herstellung eines Kontaktelements
DE102015118779A1 (de) 2014-11-07 2016-05-12 Harting Kgaa Elektrischer Kontakt
DE102014119114A1 (de) 2014-12-18 2016-06-23 Harting Kgaa Kontaktbeschichtung
DE102016102319A1 (de) * 2016-02-10 2017-08-10 Harting Ag & Co. Kg Verfahren zur Beschichtung eines Kontaktelements mit einer Kupfer-Nickel-Legierung
CN108468017B (zh) * 2018-03-20 2020-05-19 西安福莱电工合金有限公司 一种在铜触点表面制备银石墨复合镀层的磁控溅射方法
EP3636804A1 (de) 2018-10-11 2020-04-15 ABB Schweiz AG Silber-graphen-verbundbeschichtung für gleitkontakt und galvanisches verfahren dafür
JP6804597B1 (ja) * 2019-08-01 2020-12-23 Ｄｏｗａメタルテック株式会社 複合めっき材およびその製造方法
CN115279949A (zh) * 2020-02-25 2022-11-01 同和金属技术有限公司 镀银材料及其制造方法
EP4089691B1 (de) * 2021-05-10 2024-08-07 ABB Schweiz AG Mit graphen-kupfer beschichteter elektrischer kontakt
EP4089697B1 (de) * 2021-05-10 2024-03-06 ABB Schweiz AG Metallgraphen-beschichteter elektrischer kontakt

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
DE2543082C3 (de) * 1975-09-26 1979-06-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Cyanidischer Silberelektrolyt und Verfahren zur galvanischen Abscheidung von Silber-Graphit-Dispersionsüberzügen und seine Anwendung
US4622269A (en) * 1985-12-30 1986-11-11 Gte Products Corporation Electrical contact and process for making the same
US4699763A (en) * 1986-06-25 1987-10-13 Westinghouse Electric Corp. Circuit breaker contact containing silver and graphite fibers
US5028492A (en) 1990-03-13 1991-07-02 Olin Corporation Composite coating for electrical connectors
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GB2251133B (en) 1990-10-09 1995-03-15 Fuji Electric Co Ltd Sliding contactor for electric equipment
DE4111683A1 (de) * 1991-04-10 1992-10-22 Duerrwaechter E Dr Doduco Werkstoff fuer elektrische kontakte aus silber mit kohlenstoff
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US5916695A (en) 1995-12-18 1999-06-29 Olin Corporation Tin coated electrical connector
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018005352A1 (de) 2018-07-05 2020-01-09 Dr.-Ing. Max Schlötter GmbH & Co KG Silberelektrolyt zur Abscheidung von Dispersions-Silberschichten und Kontaktoberflächen mit Dispersions-Silberschichten
WO2020007408A2 (de) 2018-07-05 2020-01-09 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Silberelektrolyt zur abscheidung von dispersions-silberschichten und kontaktoberflächen mit dispersions-silberschichten
WO2020007407A2 (de) 2018-07-05 2020-01-09 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Silberelektrolyt zur abscheidung von dispersions-silberschichten und kontaktoberflächen mit dispersions-silberschichten
DE102018005348A1 (de) 2018-07-05 2020-01-09 Dr.-Ing. Max Schlötter GmbH & Co KG Silberelektrolyt zur Abscheidung von Dispersions-Silberschichten und Kontaktoberflächen mit Dispersions-Silberschichten
EP4219796A1 (de) 2018-07-05 2023-08-02 Rosenberger Hochfrequenztechnik GmbH & Co. KG Kontaktoberflächen mit dispersions-silberschichten
DE102018005348B4 (de) 2018-07-05 2025-12-04 Dr.-Ing. Max Schlötter GmbH & Co KG Kontaktoberflächen mit Dispersions-Silberschichten
WO2023001868A1 (de) 2021-07-21 2023-01-26 Umicore Galvanotechnik Gmbh Silberelektrolyt zur abscheidung von silberdispersionsschichten
DE102021118820A1 (de) 2021-07-21 2023-01-26 Umicore Galvanotechnik Gmbh Silber-Elektrolyt

Also Published As

Publication number Publication date
EP1673836B1 (de) 2010-10-13
US20070275611A1 (en) 2007-11-29
EP1673836A1 (de) 2006-06-28
US7638721B2 (en) 2009-12-29
DE502004011782D1 (de) 2010-11-25
WO2005046000A1 (de) 2005-05-19

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination