ZA822857B - Composite material for electric contacts and process for its manufacture - Google Patents

Composite material for electric contacts and process for its manufacture

Info

Publication number
ZA822857B
ZA822857B ZA822857A ZA822857A ZA822857B ZA 822857 B ZA822857 B ZA 822857B ZA 822857 A ZA822857 A ZA 822857A ZA 822857 A ZA822857 A ZA 822857A ZA 822857 B ZA822857 B ZA 822857B
Authority
ZA
South Africa
Prior art keywords
manufacture
composite material
electric contacts
contacts
electric
Prior art date
Application number
ZA822857A
Inventor
Manfred Wilhelm
Ludwig Schultz
Guenther Rauter
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of ZA822857B publication Critical patent/ZA822857B/en

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
    • H01H1/025—Composite material having copper as the basic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Contacts (AREA)
ZA822857A 1981-04-27 1982-04-27 Composite material for electric contacts and process for its manufacture ZA822857B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813116657 DE3116657A1 (en) 1981-04-27 1981-04-27 COMPOSITE FOR ELECTRICAL CONTACTS AND METHOD FOR THE PRODUCTION THEREOF

Publications (1)

Publication Number Publication Date
ZA822857B true ZA822857B (en) 1983-03-30

Family

ID=6130903

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA822857A ZA822857B (en) 1981-04-27 1982-04-27 Composite material for electric contacts and process for its manufacture

Country Status (10)

Country Link
EP (1) EP0064191B1 (en)
JP (1) JPS57181349A (en)
DE (2) DE3116657A1 (en)
DK (1) DK184482A (en)
ES (1) ES511704A0 (en)
FI (1) FI820843L (en)
GR (1) GR75431B (en)
NO (1) NO821253L (en)
PT (1) PT74798B (en)
ZA (1) ZA822857B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501941A (en) * 1982-10-26 1985-02-26 Westinghouse Electric Corp. Vacuum interrupter contact material
US4752334A (en) * 1983-12-13 1988-06-21 Scm Metal Products Inc. Dispersion strengthened metal composites
DE3430490A1 (en) * 1984-08-18 1986-02-27 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim SWITCHING CHAMBER FOR AN ELECTRICAL SWITCHGEAR, ESPECIALLY FOR USE IN LOW VOLTAGE ENERGY TECHNOLOGY
US4687515A (en) * 1986-04-10 1987-08-18 General Electric Company Vacuum interrupter contact
CN102306512A (en) * 2011-06-27 2012-01-04 福达合金材料股份有限公司 Copper-based contact material for low-voltage apparatus
CN104117748B (en) * 2014-08-19 2016-10-19 郑州机械研究所 A kind of high voltage power transmission and transforming contact and welding method thereof
US10468205B2 (en) 2016-12-13 2019-11-05 Eaton Intelligent Power Limited Electrical contact alloy for vacuum contactors
CN114427049B (en) * 2022-01-12 2023-03-28 中国科学院金属研究所 Cu-TiC x Composite material and method for producing the same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1084351A (en) *
FR833748A (en) * 1938-02-14 1938-10-28 Process for manufacturing a high hardness sintered carbide
US2186245A (en) * 1939-05-05 1940-01-09 Westinghouse Electric & Mfg Co Electrical contact member
US2396101A (en) * 1942-10-23 1946-03-05 Mallory & Co Inc P R Electrical contact
DE1126624B (en) * 1957-08-01 1962-03-29 Siemens Ag Sintered intercalation composite for electrical contacts
FR1213453A (en) * 1957-08-01 1960-04-01 Siemens Ag Contact material for electrical switches
FR1392967A (en) * 1964-04-28 1965-03-19 Morganite Carbon Ltd Electrical contact and material for this contact
DE1245481B (en) * 1964-09-19 1967-07-27 Schunk & Ebe Gmbh Metal carbon brushes for electrical machines
FR1561985A (en) * 1966-12-19 1969-04-04
AT286423B (en) * 1969-01-27 1970-12-10 Plansee Metallwerk Electric contact
GB1376626A (en) * 1971-10-27 1974-12-11 Square D Co Electrical contact materials
JPS5614732B2 (en) * 1973-03-12 1981-04-06
FR2294527A1 (en) * 1974-12-10 1976-07-09 Plessey Handel Investment Ag Electrical contact materials contg cadmium oxide - to increase brittleness of contact welds and eliminate high energy electrons
US4279649A (en) * 1978-06-16 1981-07-21 Nippon Telegraph And Telephone Public Corporation Electrical contact material

Also Published As

Publication number Publication date
PT74798B (en) 1983-11-07
EP0064191A1 (en) 1982-11-10
FI820843L (en) 1982-10-28
JPS57181349A (en) 1982-11-08
ES8307065A1 (en) 1983-06-16
DE3264643D1 (en) 1985-08-14
DK184482A (en) 1982-10-28
PT74798A (en) 1982-05-01
EP0064191B1 (en) 1985-07-10
GR75431B (en) 1984-07-17
ES511704A0 (en) 1983-06-16
DE3116657A1 (en) 1983-01-27
NO821253L (en) 1982-10-28

Similar Documents

Publication Publication Date Title
GB8326910D0 (en) Composite insulation material
GB2076833B (en) Composite insulating material and process
DE3176425D1 (en) Composite material and process for its production
GB2017149B (en) Composite electrical contact material
JPS5651501A (en) Powdery material for electrical contact and manufacture thereof
YU103288A (en) Process for making silver-iron material for electric contacts
DE3061351D1 (en) Material for electric contacts and process for its manufacture
GB2123033B (en) Electrical contact material and method of producing the same
GB2107378B (en) Composite material
DE3377990D1 (en) Boride-dispersed alloy material and process for manufacturing same
ZA82349B (en) Material for electric contacts
ZA822857B (en) Composite material for electric contacts and process for its manufacture
DE3278972D1 (en) Composite material
GB2093066B (en) Electrical contact material
PL238134A1 (en) Material for electric contacts and method of manufacturing the same
JPS57126006A (en) Electric insulating material
JPS57202603A (en) Electric insulating material
JPS57152950A (en) Composite material and its manufacture
JPS55115219A (en) Method of manufacturing composite electric contact material
GB2122642B (en) Electric contact material and the method for producing the same
JPS57158912A (en) Electric contact material and method of producing same
JPS57191911A (en) Electric contact material and method of producing same
JPS5566812A (en) Composite electric contact material
JPS55115218A (en) Method of manufacturing composite electric contact material
JPS55115220A (en) Method of manufacturing composite electric contact material