CH573278A5 - - Google Patents

Info

Publication number
CH573278A5
CH573278A5 CH1619371A CH1619371A CH573278A5 CH 573278 A5 CH573278 A5 CH 573278A5 CH 1619371 A CH1619371 A CH 1619371A CH 1619371 A CH1619371 A CH 1619371A CH 573278 A5 CH573278 A5 CH 573278A5
Authority
CH
Switzerland
Application number
CH1619371A
Original Assignee
Siemens Ag
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
Priority claimed from DE19712101414 external-priority patent/DE2101414C3/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of CH573278A5 publication Critical patent/CH573278A5/xx

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
    • H01H1/023—Composite material having a noble metal as the basic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F3/26—Impregnating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Switches (AREA)
  • Contacts (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
CH1619371A 1971-01-13 1971-11-08 CH573278A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712101414 DE2101414C3 (de) 1971-01-13 Verfahren zum Herstellen eines heterogenen Durchdringungsverbundmetalls

Publications (1)

Publication Number Publication Date
CH573278A5 true CH573278A5 (enrdf_load_stackoverflow) 1976-03-15

Family

ID=5795770

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1619371A CH573278A5 (enrdf_load_stackoverflow) 1971-01-13 1971-11-08

Country Status (6)

Country Link
US (1) US3811939A (enrdf_load_stackoverflow)
JP (1) JPS5436121B1 (enrdf_load_stackoverflow)
AT (1) AT309582B (enrdf_load_stackoverflow)
CH (1) CH573278A5 (enrdf_load_stackoverflow)
FR (1) FR2122201A5 (enrdf_load_stackoverflow)
GB (1) GB1350362A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101024B1 (en) * 1982-08-09 1988-11-09 Kabushiki Kaisha Meidensha Contact material of vacuum interrupter and manufacturing process therefor
CA1236868A (en) * 1983-03-15 1988-05-17 Yoshiyuki Kashiwagi Vacuum interrupter
US4659885A (en) * 1983-03-22 1987-04-21 Kabushiki Kaisha Meidensha Vacuum interrupter
US4686338A (en) 1984-02-25 1987-08-11 Kabushiki Kaisha Meidensha Contact electrode material for vacuum interrupter and method of manufacturing the same

Also Published As

Publication number Publication date
DE2101414B2 (de) 1975-12-04
US3811939A (en) 1974-05-21
DE2101414A1 (de) 1972-08-03
JPS5436121B1 (enrdf_load_stackoverflow) 1979-11-07
FR2122201A5 (enrdf_load_stackoverflow) 1972-08-25
GB1350362A (en) 1974-04-18
AT309582B (de) 1973-08-27

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Legal Events

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PL Patent ceased
PL Patent ceased