DE59204610D1 - Werkstoff für elektrische kontakte aus silber mit kohlenstoff. - Google Patents

Werkstoff für elektrische kontakte aus silber mit kohlenstoff.

Info

Publication number
DE59204610D1
DE59204610D1 DE59204610T DE59204610T DE59204610D1 DE 59204610 D1 DE59204610 D1 DE 59204610D1 DE 59204610 T DE59204610 T DE 59204610T DE 59204610 T DE59204610 T DE 59204610T DE 59204610 D1 DE59204610 D1 DE 59204610D1
Authority
DE
Germany
Prior art keywords
silver
carbon
electrical contacts
contacts made
electrical
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.)
Expired - Lifetime
Application number
DE59204610T
Other languages
English (en)
Inventor
Volker Behrens
Carl Meyer
Karl Saeger
Thomas Honig
Roland Michal
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.)
Doduco Contacts and Refining GmbH
Original Assignee
Doduco GmbH and Co KG Dr Eugen Duerrwaechter
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 Doduco GmbH and Co KG Dr Eugen Duerrwaechter filed Critical Doduco GmbH and Co KG Dr Eugen Duerrwaechter
Priority to DE59204610T priority Critical patent/DE59204610D1/de
Application granted granted Critical
Publication of DE59204610D1 publication Critical patent/DE59204610D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H01H1/027—Composite material containing carbon particles or fibres
    • 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
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • 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
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12035—Fiber, asbestos, or cellulose in or next to particulate 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
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12049—Nonmetal 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
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12049—Nonmetal component
    • Y10T428/12056—Entirely inorganic
    • 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
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/1216—Continuous interengaged phases of plural metals, or oriented fiber containing
    • 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
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/1216—Continuous interengaged phases of plural metals, or oriented fiber containing
    • Y10T428/12167—Nonmetal containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Contacts (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
DE59204610T 1991-04-10 1992-04-09 Werkstoff für elektrische kontakte aus silber mit kohlenstoff. Expired - Lifetime DE59204610D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59204610T DE59204610D1 (de) 1991-04-10 1992-04-09 Werkstoff für elektrische kontakte aus silber mit kohlenstoff.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4111683A DE4111683A1 (de) 1991-04-10 1991-04-10 Werkstoff fuer elektrische kontakte aus silber mit kohlenstoff
DE59204610T DE59204610D1 (de) 1991-04-10 1992-04-09 Werkstoff für elektrische kontakte aus silber mit kohlenstoff.
PCT/EP1992/000804 WO1992018995A1 (de) 1991-04-10 1992-04-09 Werkstoff für elektrische kontakte aus silber mit kohlenstoff

Publications (1)

Publication Number Publication Date
DE59204610D1 true DE59204610D1 (de) 1996-01-18

Family

ID=6429280

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4111683A Granted DE4111683A1 (de) 1991-04-10 1991-04-10 Werkstoff fuer elektrische kontakte aus silber mit kohlenstoff
DE59204610T Expired - Lifetime DE59204610D1 (de) 1991-04-10 1992-04-09 Werkstoff für elektrische kontakte aus silber mit kohlenstoff.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4111683A Granted DE4111683A1 (de) 1991-04-10 1991-04-10 Werkstoff fuer elektrische kontakte aus silber mit kohlenstoff

Country Status (5)

Country Link
US (1) US5445895A (de)
EP (1) EP0579670B1 (de)
JP (1) JP3138965B2 (de)
DE (2) DE4111683A1 (de)
WO (1) WO1992018995A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19503184C1 (de) * 1995-02-01 1996-05-02 Degussa Werkstoff für elektrische Kontakte aus Silber-Kohlenstoff
FR2731106A1 (fr) * 1995-02-27 1996-08-30 Schneider Electric Sa Procede de fabrication d'un materiau de contact electrique composite
DE10261303B3 (de) * 2002-12-27 2004-06-24 Wieland-Werke Ag Verbundmaterial zur Herstellung elektrischer Kontakte und Verfahren zu dessen Herstellung
JP4005058B2 (ja) * 2003-07-23 2007-11-07 日信工業株式会社 炭素繊維複合材料及びその製造方法、炭素繊維複合成形品及びその製造方法
DE10346206A1 (de) * 2003-10-06 2005-04-28 Bosch Gmbh Robert Kontaktoberflächen für elektrische Kontakte
JP4224438B2 (ja) * 2004-07-16 2009-02-12 日信工業株式会社 炭素繊維複合金属材料の製造方法
FR2877763B1 (fr) 2004-11-08 2007-03-16 Schneider Electric Ind Sas Pastille de contact destinee a un contact electrique mobile de disjoncteur, contact electrique mobile possedant une telle pastille et disjoncteur comportant un tel contact
DE102008056264A1 (de) * 2008-11-06 2010-05-27 Ami Doduco Gmbh Verfahren zur Herstellung eines Halbzeugs und Halbzeug für elektrische Kontakte sowie Kontaktstück
DE102008056263A1 (de) 2008-11-06 2010-05-27 Ami Doduco Gmbh Verfahren zur Herstellung eines Halbzeugs und Halbzeug für elektrische Kontakte sowie Kontaktstück
JP4579348B1 (ja) 2009-03-24 2010-11-10 株式会社アライドマテリアル 電気接点材
EA201200972A1 (ru) * 2010-02-04 2013-01-30 СЁД МИЛЛЕНИУМ МЕТАЛС, ЭлЭлСи Металл-углеродная композиция
SG11201601437UA (en) * 2013-08-29 2016-03-30 Alpha Metals Composite and multilayered silver films for joining electrical and mechanical components
US10163584B1 (en) 2017-06-01 2018-12-25 Siemens Industry, Inc. Low-silver, low-profile electrical contact apparatus and assembly
CN113767182B (zh) * 2019-05-31 2023-03-24 欧姆龙株式会社 以Ag合金为主要成分的接点用材料、使用该接点用材料的接点及电气设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254189A (en) * 1961-05-15 1966-05-31 Westinghouse Electric Corp Electrical contact members having a plurality of refractory metal fibers embedded therein
DE1948345A1 (de) * 1968-09-25 1970-04-02 Mallory & Co Inc P R Werkstoff fuer elektrische Kontakte
DE2057618A1 (de) * 1970-11-24 1972-06-15 Duerrwaechter E Dr Doduco Metall-Kohlenstoff-Verbundwerkstoff und Verfahren zu seiner Herstellung
US4127700A (en) * 1973-10-12 1978-11-28 G. Rau Metallic material with additives embedded therein and method for producing the same
US4999336A (en) * 1983-12-13 1991-03-12 Scm Metal Products, Inc. Dispersion strengthened metal composites
EP0205897B1 (de) * 1985-06-24 1991-10-16 BBC Brown Boveri AG Abbrandkontaktstück und Verfahren zur Herstellung eines solchen Abbrandkontaktstückes oder eines vergleichbaren Bauteils
US4699763A (en) * 1986-06-25 1987-10-13 Westinghouse Electric Corp. Circuit breaker contact containing silver and graphite fibers
IT1198172B (it) * 1986-11-26 1988-12-21 Maria Polvara Struttura di elettrodo,particolarment eper saldatura eletrica a resistenza,eseguita a punti,e procedimento di fabbricazione relativo
US4810289A (en) * 1988-04-04 1989-03-07 Westinghouse Electric Corp. Hot isostatic pressing of high performance electrical components
US5127969A (en) * 1990-03-22 1992-07-07 University Of Cincinnati Reinforced solder, brazing and welding compositions and methods for preparation thereof

Also Published As

Publication number Publication date
WO1992018995A1 (de) 1992-10-29
EP0579670B1 (de) 1995-12-06
DE4111683A1 (de) 1992-10-22
DE4111683C2 (de) 1993-01-28
JP3138965B2 (ja) 2001-02-26
EP0579670A1 (de) 1994-01-26
US5445895A (en) 1995-08-29
JPH06506559A (ja) 1994-07-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AMI DODUCO GMBH, 75181 PFORZHEIM, DE

R071 Expiry of right

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