FR2558640B1 - COMPOSITE MATERIAL FOR ELECTRICALLY CONTROLLED CONTACT ELEMENTS - Google Patents

COMPOSITE MATERIAL FOR ELECTRICALLY CONTROLLED CONTACT ELEMENTS

Info

Publication number
FR2558640B1
FR2558640B1 FR8500734A FR8500734A FR2558640B1 FR 2558640 B1 FR2558640 B1 FR 2558640B1 FR 8500734 A FR8500734 A FR 8500734A FR 8500734 A FR8500734 A FR 8500734A FR 2558640 B1 FR2558640 B1 FR 2558640B1
Authority
FR
France
Prior art keywords
composite material
contact elements
electrically controlled
controlled contact
electrically
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
Application number
FR8500734A
Other languages
French (fr)
Other versions
FR2558640A1 (en
Inventor
Dieter Stockel
Hubert Claus
Peter Tautzenberger
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.)
Rau G GmbH and Co
Original Assignee
Rau G GmbH and Co
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 Rau G GmbH and Co filed Critical Rau G GmbH and Co
Publication of FR2558640A1 publication Critical patent/FR2558640A1/en
Application granted granted Critical
Publication of FR2558640B1 publication Critical patent/FR2558640B1/en
Expired 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
    • 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
    • H01H1/025—Composite material having copper as the basic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Contacts (AREA)
FR8500734A 1984-01-21 1985-01-18 COMPOSITE MATERIAL FOR ELECTRICALLY CONTROLLED CONTACT ELEMENTS Expired FR2558640B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843402091 DE3402091C2 (en) 1984-01-21 1984-01-21 Composite material for electrical contact pieces

Publications (2)

Publication Number Publication Date
FR2558640A1 FR2558640A1 (en) 1985-07-26
FR2558640B1 true FR2558640B1 (en) 1988-12-09

Family

ID=6225587

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8500734A Expired FR2558640B1 (en) 1984-01-21 1985-01-18 COMPOSITE MATERIAL FOR ELECTRICALLY CONTROLLED CONTACT ELEMENTS

Country Status (5)

Country Link
AT (1) AT399062B (en)
CH (1) CH665729A5 (en)
DE (1) DE3402091C2 (en)
FR (1) FR2558640B1 (en)
GB (1) GB2154064B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH667940A5 (en) * 1985-08-23 1988-11-15 Bbc Brown Boveri & Cie ELECTRIC SWITCH.
FR2655206B1 (en) * 1989-11-29 1993-12-31 Merlin Gerin SINTERED COMPOSITE MATERIAL FOR ELECTRIC CONTACT, AND CONTACT PAD USING THE SAME.
US5199553A (en) * 1990-10-09 1993-04-06 Fuji Electric Co., Ltd. Sliding contactor for electric equipment
GB2251133B (en) * 1990-10-09 1995-03-15 Fuji Electric Co Ltd Sliding contactor for electric equipment
DE59303090D1 (en) * 1992-09-16 1996-08-01 Duerrwaechter E Dr Doduco MATERIAL FOR ELECTRICAL CONTACTS BASED ON SILVER-TINNOXIDE OR SILVER-ZINCOXIDE AND METHOD FOR THE PRODUCTION THEREOF
DE4232969A1 (en) * 1992-10-01 1994-04-07 Abb Research Ltd Electrical resistance element

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250069B (en) * 1967-09-14 Deutsche Gold und Silber Schei deanstalt vormals Roessler Frankfurt/M Process for the production of glass fiber reinforced metallic composite materials
DE154287C (en) *
GB575449A (en) * 1943-01-15 1946-02-19 Mallory Metallurg Prod Ltd Improvements in and relating to refractory metal compositions
DE1237272B (en) * 1962-09-21 1967-03-23 Eugen Duerrwaechter Doduco K G Lubricant in the powder metallurgical production of plastically deformable silver graphite workpieces for electrotechnical purposes by extrusion
US3401024A (en) * 1965-10-04 1968-09-10 Mallory & Co Inc P R Electrical contact material
DE1533230B1 (en) * 1966-09-07 1969-09-18 Duerrwaechter E Dr Doduco Metal-graphite composite
DE2057618A1 (en) * 1970-11-24 1972-06-15 Duerrwaechter E Dr Doduco Metal-carbon composite and process for its manufacture
DE2141409A1 (en) * 1971-08-18 1973-03-01 Ts Ni Awtomobil Nij I Awtomoto METAL-CERAMIC SUBSTANCE FOR ELECTRICAL CONTACTS AND PROCESS FOR ITS PRODUCTION
DE2448738C3 (en) * 1974-10-12 1978-08-03 W.C. Heraeus Gmbh, 6450 Hanau Metallic thin-film composite
DE2515392A1 (en) * 1975-04-09 1976-10-28 Degussa ELECTRIC CONTACT
DE3116442C2 (en) * 1981-04-24 1986-10-16 Siemens AG, 1000 Berlin und 8000 München Sintered contact material
SE454519B (en) * 1981-09-11 1988-05-09 Inst Mekhaniki Metallopolimern SEWING MORNING COMPOSITION MATERIAL
DE3135035A1 (en) * 1981-09-04 1983-03-24 Degussa Ag, 6000 Frankfurt MATERIAL FOR ELECTRICAL CONTACTS AND METHOD FOR THE PRODUCTION THEREOF

Also Published As

Publication number Publication date
GB8501301D0 (en) 1985-02-20
DE3402091C2 (en) 1994-01-13
GB2154064B (en) 1988-01-27
GB2154064A (en) 1985-08-29
AT399062B (en) 1995-03-27
CH665729A5 (en) 1988-05-31
ATA13485A (en) 1994-07-15
FR2558640A1 (en) 1985-07-26
DE3402091A1 (en) 1985-08-01

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Legal Events

Date Code Title Description
ST Notification of lapse