AT333372B - Zweischichten-sinterkontaktstuck fur elektrische schaltgerate - Google Patents

Zweischichten-sinterkontaktstuck fur elektrische schaltgerate

Info

Publication number
AT333372B
AT333372B AT827074A AT827074A AT333372B AT 333372 B AT333372 B AT 333372B AT 827074 A AT827074 A AT 827074A AT 827074 A AT827074 A AT 827074A AT 333372 B AT333372 B AT 333372B
Authority
AT
Austria
Prior art keywords
switching devices
electric switching
layer sinter
sinter contact
contact
Prior art date
Application number
AT827074A
Other languages
English (en)
Other versions
ATA827074A (de
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
Publication of ATA827074A publication Critical patent/ATA827074A/de
Application granted granted Critical
Publication of AT333372B publication Critical patent/AT333372B/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
    • B22F7/02—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)
  • Manufacture Of Switches (AREA)
AT827074A 1974-09-30 1974-10-15 Zweischichten-sinterkontaktstuck fur elektrische schaltgerate AT333372B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742446698 DE2446698C2 (de) 1974-09-30 1974-09-30 Zweischichten-Sinterkontaktstück für elektrische Schaltgeräte

Publications (2)

Publication Number Publication Date
ATA827074A ATA827074A (de) 1976-03-15
AT333372B true AT333372B (de) 1976-11-25

Family

ID=5927169

Family Applications (1)

Application Number Title Priority Date Filing Date
AT827074A AT333372B (de) 1974-09-30 1974-10-15 Zweischichten-sinterkontaktstuck fur elektrische schaltgerate

Country Status (5)

Country Link
JP (1) JPS5162356A (de)
AT (1) AT333372B (de)
DE (1) DE2446698C2 (de)
FR (1) FR2286486A1 (de)
GB (1) GB1488970A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2639107A1 (de) * 1976-08-31 1978-03-02 Siemens Ag Verfahren zur herstellung eines kontaktstueckes aus silber und mindestens zwei oxiden von unedelmetallen
US4279649A (en) * 1978-06-16 1981-07-21 Nippon Telegraph And Telephone Public Corporation Electrical contact material
US4502899A (en) * 1981-06-30 1985-03-05 Matsushita Electric Works, Ltd. Electric joint material
DE3304619A1 (de) * 1983-02-10 1984-08-16 Siemens AG, 1000 Berlin und 8000 München Zweischichten-sinterkontaktstueck
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
DE8500850U1 (de) * 1985-01-15 1985-04-25 Siemens AG, 1000 Berlin und 8000 München Kontaktbrücke
JPS62268017A (ja) * 1986-05-15 1987-11-20 株式会社　徳力本店 複合接点材料
JPS62268019A (ja) * 1986-05-15 1987-11-20 株式会社　徳力本店 複合接点材料
JPS62268016A (ja) * 1986-05-15 1987-11-20 株式会社　徳力本店 複合接点材料
JPS62268018A (ja) * 1986-05-15 1987-11-20 株式会社　徳力本店 複合接点材料
DE4117311A1 (de) * 1991-05-27 1992-12-03 Siemens Ag Kontaktwerkstoff auf silberbasis zur verwendung in schaltgeraeten der energietechnik
DE10001968B4 (de) * 1999-10-15 2004-02-12 Applikations- Und Technikzentrum Für Energieverfahrens-, Umwelt- Und Strömungstechnik (Atz-Evus) Verfahren zur Herstellung eines Pulvers
CN111223690B (zh) * 2019-11-14 2022-10-28 上海钦滨新材料科技有限公司 一种高强度高导电性弹簧触指及其制备工艺
CN112091216B (zh) * 2020-11-18 2021-02-02 陕西斯瑞新材料股份有限公司 一种高抗熔焊铜铬细晶复合触头的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1803502C3 (de) * 1968-10-17 1973-01-04 Inovan-Stroebe Kg, 7534 Birkenfeld Silber-Metalloxid-Werkstoff

Also Published As

Publication number Publication date
DE2446698A1 (de) 1976-04-08
GB1488970A (en) 1977-10-19
DE2446698C2 (de) 1983-04-14
FR2286486B1 (de) 1980-08-14
FR2286486A1 (fr) 1976-04-23
JPS5162356A (ja) 1976-05-29
ATA827074A (de) 1976-03-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee