ZA837449B - Vacuum interrupter contact material - Google Patents

Vacuum interrupter contact material

Info

Publication number
ZA837449B
ZA837449B ZA837449A ZA837449A ZA837449B ZA 837449 B ZA837449 B ZA 837449B ZA 837449 A ZA837449 A ZA 837449A ZA 837449 A ZA837449 A ZA 837449A ZA 837449 B ZA837449 B ZA 837449B
Authority
ZA
South Africa
Prior art keywords
contact material
vacuum interrupter
interrupter contact
vacuum
interrupter
Prior art date
Application number
ZA837449A
Other languages
English (en)
Inventor
Sidney John Cherry
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ZA837449B publication Critical patent/ZA837449B/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00Contacts
    • H01H1/02Contacts characterised by the material thereof
    • H01H1/0203Contacts characterised by the material thereof specially adapted for vacuum switches
    • H01H1/0206Contacts characterised by the material thereof specially adapted for vacuum switches containing as major components Cu and Cr
ZA837449A 1982-10-26 1983-10-05 Vacuum interrupter contact material ZA837449B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/436,867 US4501941A (en) 1982-10-26 1982-10-26 Vacuum interrupter contact material

Publications (1)

Publication Number Publication Date
ZA837449B true ZA837449B (en) 1984-05-30

Family

ID=23734149

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA837449A ZA837449B (en) 1982-10-26 1983-10-05 Vacuum interrupter contact material

Country Status (8)

Country Link
US (1) US4501941A (cs)
JP (1) JPS5994320A (cs)
CA (1) CA1219024A (cs)
DE (1) DE3336696A1 (cs)
GB (1) GB2130013B (cs)
IN (1) IN161723B (cs)
IT (1) IT1172766B (cs)
ZA (1) ZA837449B (cs)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4752334A (en) * 1983-12-13 1988-06-21 Scm Metal Products Inc. Dispersion strengthened metal composites
JPS60172116A (ja) * 1984-02-16 1985-09-05 三菱電機株式会社 真空しや断器用接点
US4743718A (en) * 1987-07-13 1988-05-10 Westinghouse Electric Corp. Electrical contacts for vacuum interrupter devices
BE1002075A6 (fr) * 1988-06-29 1990-06-19 Centre Rech Metallurgique Materiau composite a base de cuivre pour contacts electriques fortement sollicites, procedes de fabrication de ce materiau et organes de contact s'en composant.
DE19932867A1 (de) * 1999-07-14 2001-01-18 Abb Patent Gmbh Cu- oder Ag-haltiger Werkstoff
JP2006120373A (ja) * 2004-10-20 2006-05-11 Hitachi Ltd 真空遮断器,真空バルブ及び電極とその製法
JP6304454B2 (ja) * 2016-03-29 2018-04-04 三菱電機株式会社 接点部材の製造方法および接点部材並びに真空バルブ
US10468205B2 (en) * 2016-12-13 2019-11-05 Eaton Intelligent Power Limited Electrical contact alloy for vacuum contactors
CN114628178B (zh) * 2022-03-16 2024-03-19 桂林金格电工电子材料科技有限公司 一种铜铬触头自耗电极的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1194674A (en) * 1966-05-27 1970-06-10 English Electric Co Ltd Vacuum Type Electric Circuit Interrupting Devices
US4190723A (en) * 1976-08-05 1980-02-26 Cassella Aktiengesellschaft Substituted pyridines and process for making them
DE3116657A1 (de) * 1981-04-27 1983-01-27 Siemens AG, 1000 Berlin und 8000 München Verbundwerkstoff fuer elektrische kontakte und verfahren zu seiner herstellung
JPS5848323A (ja) * 1981-09-16 1983-03-22 三菱電機株式会社 真空開閉器用接点

Also Published As

Publication number Publication date
JPS5994320A (ja) 1984-05-31
GB8326921D0 (en) 1983-11-09
IT1172766B (it) 1987-06-18
IN161723B (cs) 1988-01-23
GB2130013A (en) 1984-05-23
IT8341629A1 (it) 1985-04-21
IT8341629A0 (it) 1983-10-21
DE3336696A1 (de) 1984-04-26
GB2130013B (en) 1986-07-09
US4501941A (en) 1985-02-26
CA1219024A (en) 1987-03-10

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