AT252366B - Elektrischer Zweischichten-Sinterkontaktkörper mit großer Schweißsicherheit - Google Patents

Elektrischer Zweischichten-Sinterkontaktkörper mit großer Schweißsicherheit

Info

Publication number
AT252366B
AT252366B AT88363A AT88363A AT252366B AT 252366 B AT252366 B AT 252366B AT 88363 A AT88363 A AT 88363A AT 88363 A AT88363 A AT 88363A AT 252366 B AT252366 B AT 252366B
Authority
AT
Austria
Prior art keywords
electrical
contact body
welding reliability
layer sintered
sintered contact
Prior art date
Application number
AT88363A
Other languages
English (en)
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
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT252366B publication Critical patent/AT252366B/de

Links

Classifications

    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/002—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
    • 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
    • H01H1/0231—Composite material having a noble metal as the basic material provided with a solder layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Contacts (AREA)
  • Powder Metallurgy (AREA)
AT88363A 1962-03-15 1963-02-05 Elektrischer Zweischichten-Sinterkontaktkörper mit großer Schweißsicherheit AT252366B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES78496A DE1248303B (de) 1962-03-15 1962-03-15 Elektrischer, gut loetbarer Zweischichten-Sinterkontaktkoerper mit grosser Schweisssicherheit

Publications (1)

Publication Number Publication Date
AT252366B true AT252366B (de) 1967-02-27

Family

ID=7507502

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88363A AT252366B (de) 1962-03-15 1963-02-05 Elektrischer Zweischichten-Sinterkontaktkörper mit großer Schweißsicherheit

Country Status (4)

Country Link
US (1) US3143626A (de)
AT (1) AT252366B (de)
DE (1) DE1248303B (de)
GB (1) GB1032519A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686456A (en) * 1970-04-09 1972-08-22 Gen Electric Contact structure for an electric circuit breaker
CH562648A5 (de) * 1971-09-01 1975-06-13 Siemens Ag
DE2143844C3 (de) * 1971-09-01 1979-09-13 Siemens Ag, 1000 Berlin U. 8000 Muenchen Verfahren zum Herstellen von Zweischichten-Kontaktstücken als Formteil
DE2619459C3 (de) * 1976-05-03 1978-11-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen Sinterverbundwerkstoff als Kontaktwerkstoff für Vakuum-Mittelspannungs-Leistungsschalter
JPS60246511A (ja) * 1984-05-19 1985-12-06 中外電気工業株式会社 電気遮断器用接点
US4591951A (en) * 1984-07-24 1986-05-27 Matsushita Electric Industrial Co., Ltd. Mounting arrangement for electronic components
US4922068A (en) * 1988-05-26 1990-05-01 Bangs Edmund R Densified braided switch contact
DE4429076A1 (de) 1994-08-17 1996-02-22 Bayer Ag Isocyanatpräpolymere, ein Verfahren zu ihrer Herstellung und ihre Verwendung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE618063C (de) * 1930-01-18 1935-09-02 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von Verbundmetallen
DE649958C (de) * 1934-05-23 1937-09-08 Aeg Verwendung von Silberlegierungen fuer elektrische Kontakte
DE1106965B (de) * 1957-02-12 1961-05-18 Siemens Ag Verfahren zur Herstellung dicht gesinterter Formkoerper aus Silberverbundwerkstoff

Also Published As

Publication number Publication date
DE1248303B (de) 1967-08-24
US3143626A (en) 1964-08-04
GB1032519A (en) 1966-06-08

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