FR1083450A - contact element for an electric switch and method of manufacturing said element - Google Patents

contact element for an electric switch and method of manufacturing said element

Info

Publication number
FR1083450A
FR1083450A FR1083450DA FR1083450A FR 1083450 A FR1083450 A FR 1083450A FR 1083450D A FR1083450D A FR 1083450DA FR 1083450 A FR1083450 A FR 1083450A
Authority
FR
France
Prior art keywords
manufacturing
electric switch
contact element
contact
switch
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
Other languages
French (fr)
Inventor
Richard Schier
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 filed Critical
Application granted granted Critical
Publication of FR1083450A publication Critical patent/FR1083450A/en
Expired 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
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04—Alloys based on tungsten or molybdenum
    • 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
    • C22C32/0031—Matrix based on refractory metals, W, Mo, Nb, Hf, Ta, Zr, Ti, V 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

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)
FR1083450D 1952-03-05 1953-03-04 contact element for an electric switch and method of manufacturing said element Expired FR1083450A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE744145X 1952-03-05

Publications (1)

Publication Number Publication Date
FR1083450A true FR1083450A (en) 1955-01-10

Family

ID=6647869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1083450D Expired FR1083450A (en) 1952-03-05 1953-03-04 contact element for an electric switch and method of manufacturing said element

Country Status (2)

Country Link
FR (1) FR1083450A (en)
GB (1) GB744145A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3441851A1 (en) * 1984-11-15 1986-06-05 Murex Ltd., Rainham, Essex MOLYBDA ALLOY
CN114635052B (en) * 2020-12-16 2023-08-29 福建工程学院 TiCN-doped wear-resistant tungsten copper composite material and preparation method thereof

Also Published As

Publication number Publication date
GB744145A (en) 1956-02-01

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