BR7500421A - Contato eletrico aperfeicoado para correntes fracas - Google Patents

Contato eletrico aperfeicoado para correntes fracas

Info

Publication number
BR7500421A
BR7500421A BR421/75A BR7500421A BR7500421A BR 7500421 A BR7500421 A BR 7500421A BR 421/75 A BR421/75 A BR 421/75A BR 7500421 A BR7500421 A BR 7500421A BR 7500421 A BR7500421 A BR 7500421A
Authority
BR
Brazil
Prior art keywords
electric contact
perfected electric
chains
weak
weak chains
Prior art date
Application number
BR421/75A
Other languages
English (en)
Portuguese (pt)
Inventor
A Murr
K Stenzel
P Lohse
H Thiede
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 BR7500421A publication Critical patent/BR7500421A/pt

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
    • H01H1/0231—Composite material having a noble metal as the basic material provided with a solder layer
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Contacts (AREA)
BR421/75A 1974-01-23 1975-01-22 Contato eletrico aperfeicoado para correntes fracas BR7500421A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE742403048A DE2403048C3 (de) 1974-01-23 1974-01-23 Elektrische Schwachstromkontakte

Publications (1)

Publication Number Publication Date
BR7500421A true BR7500421A (pt) 1975-11-04

Family

ID=5905442

Family Applications (1)

Application Number Title Priority Date Filing Date
BR421/75A BR7500421A (pt) 1974-01-23 1975-01-22 Contato eletrico aperfeicoado para correntes fracas

Country Status (14)

Country Link
JP (1) JPS50103674A (de)
AT (1) AT335557B (de)
BE (1) BE824696A (de)
BR (1) BR7500421A (de)
CH (1) CH579817A5 (de)
DE (1) DE2403048C3 (de)
DK (1) DK18875A (de)
FR (1) FR2258696B1 (de)
GB (1) GB1473249A (de)
IT (1) IT1028337B (de)
LU (1) LU71693A1 (de)
NL (1) NL158313B (de)
SE (1) SE393216B (de)
ZA (1) ZA75492B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5671221A (en) * 1979-11-13 1981-06-13 Tanaka Precious Metal Ind Composite electric contact material
DE3027304C2 (de) * 1980-07-18 1982-09-30 Sds-Elektro Gmbh, 8024 Deisenhofen Elektrischer Mehrlagenkontakt
US4999464A (en) * 1990-03-23 1991-03-12 General Electric Company Molded case circuit breaker contact and contact arm arrangement
JP3693300B2 (ja) * 1993-09-03 2005-09-07 日本特殊陶業株式会社 半導体パッケージの外部接続端子及びその製造方法
JP4834023B2 (ja) * 2007-03-27 2011-12-07 古河電気工業株式会社 可動接点部品用銀被覆材およびその製造方法
CN111455438B (zh) * 2020-03-11 2022-07-15 贵州振华群英电器有限公司（国营第八九一厂） 一种继电器基座局部电镀夹具

Also Published As

Publication number Publication date
DE2403048C3 (de) 1979-03-08
NL158313B (nl) 1978-10-16
FR2258696A1 (de) 1975-08-18
LU71693A1 (de) 1975-06-24
DE2403048B2 (de) 1977-03-31
CH579817A5 (de) 1976-09-15
AT335557B (de) 1977-03-25
JPS50103674A (de) 1975-08-15
SE393216B (sv) 1977-05-02
DE2403048A1 (de) 1975-07-31
SE7500724L (de) 1975-07-24
GB1473249A (en) 1977-05-11
ATA18475A (de) 1976-07-15
ZA75492B (en) 1976-02-25
FR2258696B1 (de) 1977-07-01
DK18875A (de) 1975-09-22
BE824696A (fr) 1975-07-23
IT1028337B (it) 1979-01-30
NL7500534A (nl) 1975-07-25
AU7728475A (en) 1976-07-15

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