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FR2012404A1 - - Google Patents

Info

Publication number
FR2012404A1
FR2012404A1 FR6922842A FR6922842A FR2012404A1 FR 2012404 A1 FR2012404 A1 FR 2012404A1 FR 6922842 A FR6922842 A FR 6922842A FR 6922842 A FR6922842 A FR 6922842A FR 2012404 A1 FR2012404 A1 FR 2012404A1
Authority
FR
France
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Withdrawn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
FR6922842A
Other languages
French (fr)
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Publication of FR2012404A1 publication Critical patent/FR2012404A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • C22C32/0021—Matrix based on noble metals, Cu or alloys thereof
    • 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
    • H01H1/023—Composite material having a noble metal as the basic material
    • H01H1/0237—Composite material having a noble metal as the basic material and containing oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Contacts (AREA)
  • Powder Metallurgy (AREA)
FR6922842A 1968-07-05 1969-07-04 Withdrawn FR2012404A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681758610 DE1758610B1 (en) 1968-07-05 1968-07-05 SINTER COMPOSITE MATERIAL IN PARTICULAR FOR ELECTRICAL CONTACT PIECES

Publications (1)

Publication Number Publication Date
FR2012404A1 true FR2012404A1 (en) 1970-03-20

Family

ID=5695132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6922842A Withdrawn FR2012404A1 (en) 1968-07-05 1969-07-04

Country Status (4)

Country Link
CH (1) CH510121A (en)
DE (1) DE1758610B1 (en)
FR (1) FR2012404A1 (en)
GB (1) GB1256618A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511041A1 (en) * 1981-08-07 1983-02-11 Louyot Comptoir Lyon Alemand SILVER AND NICKEL OXIDE MATERIALS FOR USE IN MAKING ELECTRICAL CONTACTS AND METHODS OF MAKING SAME

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116442C2 (en) * 1981-04-24 1986-10-16 Siemens AG, 1000 Berlin und 8000 München Sintered contact material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB910295A (en) * 1960-01-18 1962-11-14 Gibson Electric Company Low resistance electrical contact and composition
DE1215938B (en) * 1963-12-11 1966-05-05 Duerrwaechter E Dr Doduco Electrical sliding contact and process for its manufacture
DE1303549B (en) * 1965-06-30 1972-03-23 Siemens Ag Process for producing a sintered composite for heavy-duty electrical contacts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511041A1 (en) * 1981-08-07 1983-02-11 Louyot Comptoir Lyon Alemand SILVER AND NICKEL OXIDE MATERIALS FOR USE IN MAKING ELECTRICAL CONTACTS AND METHODS OF MAKING SAME

Also Published As

Publication number Publication date
CH510121A (en) 1971-07-15
DE1758610B1 (en) 1972-03-09
GB1256618A (en) 1971-12-08

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Legal Events

Date Code Title Description
ST Notification of lapse