EP0082647A3 - Contacts à courant faible, résistant à la corrosion - Google Patents

Contacts à courant faible, résistant à la corrosion Download PDF

Info

Publication number
EP0082647A3
EP0082647A3 EP82306608A EP82306608A EP0082647A3 EP 0082647 A3 EP0082647 A3 EP 0082647A3 EP 82306608 A EP82306608 A EP 82306608A EP 82306608 A EP82306608 A EP 82306608A EP 0082647 A3 EP0082647 A3 EP 0082647A3
Authority
EP
European Patent Office
Prior art keywords
inlay
inlays
base metal
inlaid
corrosion resistant
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.)
Ceased
Application number
EP82306608A
Other languages
German (de)
English (en)
Other versions
EP0082647A2 (fr
Inventor
David James Anderton
Stephen Munn
John Whitmarsh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
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 Johnson Matthey PLC filed Critical Johnson Matthey PLC
Publication of EP0082647A2 publication Critical patent/EP0082647A2/fr
Publication of EP0082647A3 publication Critical patent/EP0082647A3/fr
Ceased legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Contacts (AREA)
EP82306608A 1981-12-10 1982-12-10 Contacts à courant faible, résistant à la corrosion Ceased EP0082647A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8137209 1981-12-10
GB8137209 1981-12-10

Publications (2)

Publication Number Publication Date
EP0082647A2 EP0082647A2 (fr) 1983-06-29
EP0082647A3 true EP0082647A3 (fr) 1983-07-27

Family

ID=10526505

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82306608A Ceased EP0082647A3 (fr) 1981-12-10 1982-12-10 Contacts à courant faible, résistant à la corrosion

Country Status (3)

Country Link
EP (1) EP0082647A3 (fr)
JP (1) JPS58502154A (fr)
WO (1) WO1983002195A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3420231C1 (de) * 1984-05-30 1985-01-03 Degussa Ag, 6000 Frankfurt Silberreiche Werkstoffe fuer Schwachstromkontakte
JP2000276960A (ja) * 1999-03-29 2000-10-06 Nec Corp 組み合わせ電気接点及びそれを用いたリレーならびにスイッチ

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2226944A (en) * 1938-10-27 1940-12-31 Bell Telephone Labor Inc Method of bonding dissimilar metals
DE1078774B (de) * 1954-03-02 1960-03-31 Western Electric Co Elektrischer Kontakt
DE2540956A1 (de) * 1975-09-13 1977-04-07 Heraeus Gmbh W C Goldlegierung als werkstoff fuer elektrische kontakte
DE2637807A1 (de) * 1976-08-21 1978-02-23 Heraeus Gmbh W C Gold-legierung fuer elektrische kontakte
EP0027520A1 (fr) * 1979-10-08 1981-04-29 W.C. Heraeus GmbH Contact électrique pour courant faible

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2226944A (en) * 1938-10-27 1940-12-31 Bell Telephone Labor Inc Method of bonding dissimilar metals
DE1078774B (de) * 1954-03-02 1960-03-31 Western Electric Co Elektrischer Kontakt
DE2540956A1 (de) * 1975-09-13 1977-04-07 Heraeus Gmbh W C Goldlegierung als werkstoff fuer elektrische kontakte
DE2637807A1 (de) * 1976-08-21 1978-02-23 Heraeus Gmbh W C Gold-legierung fuer elektrische kontakte
EP0027520A1 (fr) * 1979-10-08 1981-04-29 W.C. Heraeus GmbH Contact électrique pour courant faible

Also Published As

Publication number Publication date
JPS58502154A (ja) 1983-12-15
WO1983002195A1 (fr) 1983-06-23
EP0082647A2 (fr) 1983-06-29

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19840114

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18R Application refused

Effective date: 19860726

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ANDERTON, DAVID JAMES

Inventor name: WHITMARSH, JOHN

Inventor name: MUNN, STEPHEN