DE3213265C2 - - Google Patents

Info

Publication number
DE3213265C2
DE3213265C2 DE3213265A DE3213265A DE3213265C2 DE 3213265 C2 DE3213265 C2 DE 3213265C2 DE 3213265 A DE3213265 A DE 3213265A DE 3213265 A DE3213265 A DE 3213265A DE 3213265 C2 DE3213265 C2 DE 3213265C2
Authority
DE
Germany
Prior art keywords
alloys
weight
metals
vib
contact
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 - Lifetime
Application number
DE3213265A
Other languages
German (de)
English (en)
Other versions
DE3213265A1 (de
Inventor
Mitsuo Osada
Nobuhito Kuroishi
Yoshinari Amano
Akira Itami Hyogo Jp Fukui
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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
Priority claimed from JP56054633A external-priority patent/JPS6059978B2/ja
Priority claimed from JP56108537A external-priority patent/JPS589954A/ja
Priority claimed from JP56108536A external-priority patent/JPS589953A/ja
Priority claimed from JP56108535A external-priority patent/JPS589952A/ja
Priority claimed from JP56110496A external-priority patent/JPS5811753A/ja
Priority claimed from JP56110497A external-priority patent/JPS5811754A/ja
Priority claimed from JP12127481A external-priority patent/JPH0230370B2/ja
Priority claimed from JP56181931A external-priority patent/JPS5884947A/ja
Priority claimed from JP56181923A external-priority patent/JPS5884939A/ja
Priority claimed from JP56181929A external-priority patent/JPS5884945A/ja
Priority claimed from JP56181930A external-priority patent/JPS5884946A/ja
Priority claimed from JP56181932A external-priority patent/JPS5884948A/ja
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of DE3213265A1 publication Critical patent/DE3213265A1/de
Publication of DE3213265C2 publication Critical patent/DE3213265C2/de
Application granted granted Critical
Granted 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
    • H01H1/0233—Composite material having a noble metal as the basic material and containing carbides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Contacts (AREA)
  • Powder Metallurgy (AREA)
DE19823213265 1981-04-10 1982-04-08 Elektrisches kontaktmaterial Granted DE3213265A1 (de)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP56054633A JPS6059978B2 (ja) 1981-04-10 1981-04-10 電気接点材料
JP56108535A JPS589952A (ja) 1981-07-10 1981-07-10 電気接点材料
JP56108536A JPS589953A (ja) 1981-07-10 1981-07-10 電気接点材料
JP56108537A JPS589954A (ja) 1981-07-10 1981-07-10 電気接点材料
JP56110496A JPS5811753A (ja) 1981-07-15 1981-07-15 電気接点材料
JP56110497A JPS5811754A (ja) 1981-07-15 1981-07-15 電気接点材料
JP12127481A JPH0230370B2 (ja) 1981-07-31 1981-07-31 Denkisetsutenzairyonoseizoho
JP56181931A JPS5884947A (ja) 1981-11-13 1981-11-13 電気接点材料
JP56181923A JPS5884939A (ja) 1981-11-13 1981-11-13 電気接点材料
JP56181929A JPS5884945A (ja) 1981-11-13 1981-11-13 電気接点材料
JP56181930A JPS5884946A (ja) 1981-11-13 1981-11-13 電気接点材料
JP56181932A JPS5884948A (ja) 1981-11-13 1981-11-13 電気接点材料

Publications (2)

Publication Number Publication Date
DE3213265A1 DE3213265A1 (de) 1982-11-18
DE3213265C2 true DE3213265C2 (enExample) 1991-06-27

Family

ID=27583331

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823213265 Granted DE3213265A1 (de) 1981-04-10 1982-04-08 Elektrisches kontaktmaterial

Country Status (2)

Country Link
US (1) US4457780A (enExample)
DE (1) DE3213265A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10318890A1 (de) * 2003-04-17 2004-11-11 Ami Doduco Gmbh Elektrische Steckkontakte und ein Halbzeug für deren Herstellung

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4702769A (en) * 1982-05-21 1987-10-27 Toshiba Tungaloy Co., Ltd. Sintered alloy for decoration
US4880600A (en) * 1983-05-27 1989-11-14 Ford Motor Company Method of making and using a titanium diboride comprising body
US4937041A (en) * 1984-03-23 1990-06-26 Carlisle Memory Products Group Incorporated Stainless steel silver compositions
US4784829A (en) * 1985-04-30 1988-11-15 Mitsubishi Denki Kabushiki Kaisha Contact material for vacuum circuit breaker
US4699763A (en) * 1986-06-25 1987-10-13 Westinghouse Electric Corp. Circuit breaker contact containing silver and graphite fibers
FR2671357A1 (fr) * 1991-01-07 1992-07-10 Sandvik Hard Materials Sa Metaux durs a caracteristiques tribologiques ameliorees.
US5516995A (en) * 1994-03-30 1996-05-14 Eaton Corporation Electrical contact compositions and novel manufacturing method
DE19607183C1 (de) * 1996-02-27 1997-04-10 Degussa Gesinterter Silber-Eisen-Werkstoff für elektrische Kontakte und Verfahren zu seiner Herstellung
US5831186A (en) * 1996-04-01 1998-11-03 Square D Company Electrical contact for use in a circuit breaker and a method of manufacturing thereof
CN1050215C (zh) * 1997-12-24 2000-03-08 王千 低压电器用特种合金电触头材料
KR100332513B1 (ko) * 1998-08-21 2002-04-13 니시무로 타이죠 진공 밸브용 접점 재료 및 그 제조 방법
US6740821B1 (en) * 2002-03-01 2004-05-25 Micron Technology, Inc. Selectively configurable circuit board
US7405374B2 (en) * 2006-05-02 2008-07-29 Electrolux Home Products, Inc. Door plunger switch
DE102013014915A1 (de) * 2013-09-11 2015-03-12 Airbus Defence and Space GmbH Kontaktwerkstoffe für Hochspannungs-Gleichstrombordsysteme

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE643567C (de) * 1931-12-25 1937-04-12 Molybdenum Comp Nv Verfahren zur Herstellung von Zwei- oder Mehrstoffkoerpern
DE622522C (de) * 1932-08-06 1935-11-29 Metallwerk Plansee G M B H Elektrischer Kontaktstoff, der ein oder mehrere Carbide neben einem oder mehreren niedriger schmelzenden und weicheren Metallen enthaelt
US2180984A (en) * 1937-09-29 1939-11-21 Mallory & Co Inc P R Metal composition
US2180956A (en) * 1937-09-29 1939-11-21 Mallory & Co Inc P R Electric contacting element
US2234969A (en) * 1939-02-24 1941-03-18 Mallory & Co Inc P R Tungsten base contact
US2319240A (en) * 1940-03-19 1943-05-18 Mallory & Co Inc P R Electric contact and the like
FR2035041A1 (fr) * 1970-02-27 1970-12-18 Elekt Konsumgueter Vvb Procede de fabrication de contacts mobiles pour installations electriques et contacts mobiles obtenus
DE2446634B1 (de) * 1974-09-30 1976-02-12 Siemens Ag Zweischichten-sinterkontaktstueck fuer elektrische schaltgeraete
JPS5195271A (enExample) * 1975-02-19 1976-08-20
DE2709278C3 (de) * 1977-03-03 1980-05-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen Sinter-Tränkwerkstoff für elektrische Kontaktstücke und Verfahren zu seiner Herstellung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10318890A1 (de) * 2003-04-17 2004-11-11 Ami Doduco Gmbh Elektrische Steckkontakte und ein Halbzeug für deren Herstellung
DE10318890B4 (de) * 2003-04-17 2014-05-08 Ami Doduco Gmbh Elektrische Steckkontakte und ein Halbzeug für deren Herstellung

Also Published As

Publication number Publication date
DE3213265A1 (de) 1982-11-18
US4457780A (en) 1984-07-03

Similar Documents

Publication Publication Date Title
DE3213265C2 (enExample)
DE69032065T2 (de) Verbundwerkstoff von Silber und Metalloxyd und Verfahren zur Herstellung desselben
EP2600996B1 (de) Verfahren zum pulvermetallurgischen herstellen eines cu-cr-werkstoffs
EP1023959B1 (de) Pulvermetallurgisch hergestellter Verbundwerkstoff und Verfahren zu dessen Herstellung
DE69124933T2 (de) Kontaktmaterial für Vakuumschalter
DE69123183T2 (de) Verbundmaterial aus Silber- oder Silber-Kupferlegierung mit Metalloxyden und Verfahren zu seiner Herstellung
DE1533321A1 (de) Wolfram-Kupfer-Zusammensetzungen und Verfahren zu ihrer Herstellung
DE602004008854T2 (de) Elektrischer Kontakt und Verfahren zu seiner Herstellung, Elektrode für Vakuumschalter und Vakuumschalter.
DE3822509A1 (de) Vakuumunterbrecherkontakte
EP2831298B1 (de) Kontaktwerkstoff
DE19503182C1 (de) Sinterwerkstoff auf der Basis Silber-Zinnoxid für elektrische Kontakte und Verfahren zu dessen Herstellung
EP0586411B1 (de) Kontaktwerkstoff auf silberbasis zur verwendung in schaltgeräten der energietechnik sowie verfahren zur herstellung von kontaktstücken aus diesem werkstoff
DE1942702B1 (de) Festes Schmiermittel
DE3027732A1 (de) Kontakt fuer einen vakuumleistungsschalter
DE3543586C2 (enExample)
DE69411803T2 (de) Elektrode und Verfahren zur Herstellung eines Elektrodenmaterials
DE2920014C2 (enExample)
DE69417606T2 (de) Kontaktmaterial für einen Vakuumschalter
DE69614489T2 (de) Kontaktmaterial für Vakuumschalter und Verfahren zu dessen Herstellung
DE69111701T2 (de) Kontakt für einen Vakuumschalter.
DE3224439C2 (de) Elektrisches Kontaktmaterial und das Herstellungsverfahren für ein derartiges Kontaktmaterial
DE2619459A1 (de) Sinterverbundwerkstoff als kontaktwerkstoff fuer vakuum-mittelspannungs- leistungsschalter
DE3750336T2 (de) Kontaktwerkstoff für Vakuumschalter.
DE3614642C2 (enExample)
DE1930859A1 (de) Pulvermetallzusammensetzungen und Verfahren zu ihrer Herstellung

Legal Events

Date Code Title Description
OR8 Request for search as to paragraph 43 lit. 1 sentence 1 patent law
8105 Search report available
8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8380 Miscellaneous part iii

Free format text: ES ERFOLGT ERGAENZUNGSDRUCK NACH UNBESCHRAENKTER AUFRECHTERHALTUNG

8339 Ceased/non-payment of the annual fee