DE1078774B - Elektrischer Kontakt - Google Patents

Elektrischer Kontakt

Info

Publication number
DE1078774B
DE1078774B DEW15742A DEW0015742A DE1078774B DE 1078774 B DE1078774 B DE 1078774B DE W15742 A DEW15742 A DE W15742A DE W0015742 A DEW0015742 A DE W0015742A DE 1078774 B DE1078774 B DE 1078774B
Authority
DE
Germany
Prior art keywords
gold
silver
contacts
metal
nickel
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.)
Pending
Application number
DEW15742A
Other languages
German (de)
English (en)
Inventor
Thomas Francis Egan
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 DE1078774B publication Critical patent/DE1078774B/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/018—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of a noble metal or a noble metal alloy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • 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)
DEW15742A 1954-03-02 1955-01-14 Elektrischer Kontakt Pending DE1078774B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US413633A US2812406A (en) 1954-03-02 1954-03-02 Electrical contact

Publications (1)

Publication Number Publication Date
DE1078774B true DE1078774B (de) 1960-03-31

Family

ID=23638008

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW15742A Pending DE1078774B (de) 1954-03-02 1955-01-14 Elektrischer Kontakt

Country Status (6)

Country Link
US (1) US2812406A (xx)
BE (1) BE536121A (xx)
DE (1) DE1078774B (xx)
FR (1) FR1118924A (xx)
GB (1) GB765273A (xx)
NL (2) NL92647C (xx)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2604291A1 (de) * 1976-02-04 1977-08-11 Siemens Ag Werkstoffanordnung fuer elektrische schwachstromkontakte
EP0027520A1 (de) * 1979-10-08 1981-04-29 W.C. Heraeus GmbH Elektrischer Schwachstromkontakt
WO1983002195A1 (en) * 1981-12-10 1983-06-23 Anderton, David, James Light duty corrosion resistant contacts
EP0145924A2 (de) * 1983-12-14 1985-06-26 Degussa Aktiengesellschaft Werkstoffe für Schwachstromkontakte

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3086285A (en) * 1957-11-05 1963-04-23 Engelhard Ind Inc Electrical contacts
US3002074A (en) * 1959-06-08 1961-09-26 Daystrom Inc Relay contact system
US3041118A (en) * 1960-07-25 1962-06-26 Gen Electric Electric contact element
CH384100A (de) * 1961-07-05 1964-11-15 Schlatter Ag Verfahren zur Herstellung von Kontaktfedern
DE1270692B (de) * 1962-08-01 1968-06-20 Nippon Electric Co Kontaktfeder fuer ein Schutzrohrrelais
NL296271A (xx) * 1962-08-07
CH434470A (de) * 1963-05-13 1967-04-30 Standard Telephon & Radio Ag Elektromagnetisches Relais
US3649795A (en) * 1969-05-01 1972-03-14 William Ralph Byrne Electrical contacts
DE2256044B2 (de) * 1972-11-15 1980-09-25 Bunker Ramo Corp., Oak Brook, Ill. (V.St.A.) Umschaltkontakt
JPS5331009Y2 (xx) * 1972-12-19 1978-08-02
DE2831791C2 (de) * 1978-07-19 1982-09-09 Gkss - Forschungszentrum Geesthacht Gmbh, 2000 Hamburg Bauteil aus metallischem Werkstoff mit aufladungsgefährdeter Oberfläche und Verwendung hierfür
JPS5569913A (en) * 1979-10-16 1980-05-27 Matsushita Electric Works Ltd Method of manufacturing contactor
DE4139998A1 (de) * 1991-12-04 1993-06-09 Siemens Ag, 8000 Muenchen, De Kontaktstueck mit einer schaltsilber-kontaktauflage und verfahren zu seiner herstellung
JP2895793B2 (ja) * 1995-02-24 1999-05-24 マブチモーター株式会社 摺動接点材料及びクラッド複合材ならびにそれらからなるコンミテータ及びそのコンミテータを使用した直流小型モータ
DE19809450A1 (de) * 1998-03-06 1999-09-23 Inovan Stroebe Elektrisches Mehrlagen-Kontaktprofil
DE10138204B4 (de) * 2001-08-03 2004-04-22 Ami Doduco Gmbh Elektrischer Kontakt
JP2009502502A (ja) * 2005-08-03 2009-01-29 シーシーエムアイ コーポレイション 表面活性固相不均一触媒の増強

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH113777A (de) * 1924-08-14 1926-02-01 Bell Telephone Mfg Metallegierung für elektrische Kontakte usw.
DE727512C (de) * 1939-11-30 1942-11-05 Heraeus Gmbh W C Elektrischer Kontakt
DE858898C (de) * 1944-05-31 1952-12-11 Heraeus Gmbh W C Goldlegierung
DE762506C (de) * 1942-11-21 1954-04-29 Degussa Hochsalzsaeurebestaendige Apparateteile

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735907A (en) * 1956-02-21 Moisture
US937284A (en) * 1909-02-24 1909-10-19 Western Electric Co Alloy.
US1561247A (en) * 1923-09-07 1925-11-10 Western Electric Co Metallic composition
US2241262A (en) * 1939-10-26 1941-05-06 Baker & Co Inc Electrical contact
US2300286A (en) * 1941-05-08 1942-10-27 Fansteel Metallurgical Corp Electrical contact
US2600175A (en) * 1946-09-11 1952-06-10 Metals & Controls Corp Electrical contact

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH113777A (de) * 1924-08-14 1926-02-01 Bell Telephone Mfg Metallegierung für elektrische Kontakte usw.
DE727512C (de) * 1939-11-30 1942-11-05 Heraeus Gmbh W C Elektrischer Kontakt
DE762506C (de) * 1942-11-21 1954-04-29 Degussa Hochsalzsaeurebestaendige Apparateteile
DE858898C (de) * 1944-05-31 1952-12-11 Heraeus Gmbh W C Goldlegierung

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2604291A1 (de) * 1976-02-04 1977-08-11 Siemens Ag Werkstoffanordnung fuer elektrische schwachstromkontakte
EP0027520A1 (de) * 1979-10-08 1981-04-29 W.C. Heraeus GmbH Elektrischer Schwachstromkontakt
WO1983002195A1 (en) * 1981-12-10 1983-06-23 Anderton, David, James Light duty corrosion resistant contacts
EP0082647A2 (en) * 1981-12-10 1983-06-29 Johnson Matthey Public Limited Company Light duty corrosion resistant contacts
EP0082647A3 (en) * 1981-12-10 1983-07-27 Johnson Matthey Public Limited Company Light duty corrosion resistant contacts
EP0145924A2 (de) * 1983-12-14 1985-06-26 Degussa Aktiengesellschaft Werkstoffe für Schwachstromkontakte
EP0145924A3 (en) * 1983-12-14 1985-08-07 Degussa Aktiengesellschaft Material for low-current contacts

Also Published As

Publication number Publication date
US2812406A (en) 1957-11-05
BE536121A (xx)
FR1118924A (fr) 1956-06-13
GB765273A (en) 1957-01-09
NL193594A (xx)
NL92647C (xx)

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