ES8401818A1 - Apparatus including electrical contacts. - Google Patents

Apparatus including electrical contacts.

Info

Publication number
ES8401818A1
ES8401818A1 ES515607A ES515607A ES8401818A1 ES 8401818 A1 ES8401818 A1 ES 8401818A1 ES 515607 A ES515607 A ES 515607A ES 515607 A ES515607 A ES 515607A ES 8401818 A1 ES8401818 A1 ES 8401818A1
Authority
ES
Spain
Prior art keywords
substrate
apparatus including
electrical contacts
contact layer
including electrical
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.)
Expired
Application number
ES515607A
Other languages
Spanish (es)
Other versions
ES515607A0 (en
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of ES515607A0 publication Critical patent/ES515607A0/en
Publication of ES8401818A1 publication Critical patent/ES8401818A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Contacts (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)

Abstract

This invention relates to apparatus including mating electrical contacts at least one of which comprises a substrate and a contact layer in intimate contact with the said substrate. The contact layer includes a crystallographic phase produced by in situ reaction using energies associated with conventional ambient and involving a reactant present in a substrate together with one introduced externally. The resulting layered chemical compound is a suitable replacement for electroplated gold and serves in make/break switches, connectors, sustained contact elements, etc.
ES515607A 1981-09-11 1982-09-09 Apparatus including electrical contacts. Expired ES8401818A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30181181A 1981-09-11 1981-09-11

Publications (2)

Publication Number Publication Date
ES515607A0 ES515607A0 (en) 1983-12-16
ES8401818A1 true ES8401818A1 (en) 1983-12-16

Family

ID=23164993

Family Applications (1)

Application Number Title Priority Date Filing Date
ES515607A Expired ES8401818A1 (en) 1981-09-11 1982-09-09 Apparatus including electrical contacts.

Country Status (5)

Country Link
EP (2) EP0088123A4 (en)
JP (1) JPS58501434A (en)
ES (1) ES8401818A1 (en)
GB (1) GB2110197B (en)
WO (1) WO1983000945A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145523A (en) * 1983-08-26 1985-03-27 Gte Valeron Corp Coatings for contacts of a touch probe
US4610932A (en) * 1984-12-06 1986-09-09 At&T Technologies, Inc. Electrical contacts
DE3802869A1 (en) * 1988-02-01 1989-08-10 Philips Patentverwaltung CONTACT MATERIAL BASED ON TRANSITIONAL METALS
US5224884A (en) * 1990-01-22 1993-07-06 Digital Equipment Corporation High current, low voltage drop, separable connector
DE102004011648A1 (en) 2004-03-10 2005-09-29 Roche Diagnostics Gmbh Test element analysis system with hard-coated contact surfaces
EP3427042B1 (en) 2016-03-08 2020-05-13 Roche Diagnostics GmbH Test element analysis system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB531235A (en) * 1939-07-15 1940-12-31 Mallory & Co Inc P R Improvements in and relating to electrical contacts
SU328196A1 (en) * 1970-06-04 1972-02-02 М. Ф. Алексеенко, В. И. Бел кова, Ю. Ю. Черкис, Н. Г. Демин, Л. Н. Газезь А. А. Матвеева , М. А. Рыжов LIOTSKA (
DK653473A (en) * 1973-12-04 1975-07-21 Danfoss As
DE2519572A1 (en) * 1975-05-02 1976-11-11 Siemens Ag Oxidn free molybdenum electrical contact - has coating of molydenum boride or molybdenum silicide
DE2831791C2 (en) * 1978-07-19 1982-09-09 Gkss - Forschungszentrum Geesthacht Gmbh, 2000 Hamburg Component made of metallic material with a surface at risk of being charged and use therefor
NL7905720A (en) * 1979-07-24 1981-01-27 Hazemeijer Bv METHOD FOR IMPROVING SWITCH CONTACTS, IN PARTICULAR FOR VACUUM SWITCHES.

Also Published As

Publication number Publication date
EP0074630A2 (en) 1983-03-23
ES515607A0 (en) 1983-12-16
EP0088123A1 (en) 1983-09-14
EP0074630A3 (en) 1985-05-22
GB2110197B (en) 1985-07-31
JPS58501434A (en) 1983-08-25
EP0088123A4 (en) 1985-10-01
WO1983000945A1 (en) 1983-03-17
GB2110197A (en) 1983-06-15

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