JPS5565339A - Contact material for electric device - Google Patents
Contact material for electric deviceInfo
- Publication number
- JPS5565339A JPS5565339A JP14378479A JP14378479A JPS5565339A JP S5565339 A JPS5565339 A JP S5565339A JP 14378479 A JP14378479 A JP 14378479A JP 14378479 A JP14378479 A JP 14378479A JP S5565339 A JPS5565339 A JP S5565339A
- Authority
- JP
- Japan
- Prior art keywords
- electric device
- contact material
- contact
- electric
- 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
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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
- C22C32/0052—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only carbides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Contacts (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7832054A FR2441254A1 (fr) | 1978-11-07 | 1978-11-07 | Materiau de contact pour dispositif electrique et procede de fabrication |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5565339A true JPS5565339A (en) | 1980-05-16 |
Family
ID=9214824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14378479A Pending JPS5565339A (en) | 1978-11-07 | 1979-11-06 | Contact material for electric device |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0011044A1 (ja) |
JP (1) | JPS5565339A (ja) |
BE (1) | BE879889A (ja) |
BR (1) | BR7907185A (ja) |
CA (1) | CA1126009A (ja) |
FR (1) | FR2441254A1 (ja) |
IT (1) | IT1124906B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59159950A (ja) * | 1983-03-03 | 1984-09-10 | Tanaka Kikinzoku Kogyo Kk | 電気接点材料 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2503926B1 (fr) * | 1981-04-10 | 1988-05-06 | Sumitomo Electric Industries | Materiaux de contact electrique |
JP2778826B2 (ja) * | 1990-11-28 | 1998-07-23 | 株式会社東芝 | 真空バルブ用接点材料 |
CH685524A5 (de) * | 1993-03-19 | 1995-07-31 | Maier & Cie C | Leitungsschutzschalter. |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2313070A (en) * | 1940-06-22 | 1943-03-09 | Mallory & Co Inc P R | Metal composition |
GB1005461A (en) * | 1961-06-02 | 1965-09-22 | Stackpole Carbon Co | Electrical contact |
US3158469A (en) * | 1962-08-08 | 1964-11-24 | Stackpole Carbon Co | Electrical contact |
GB1036187A (en) * | 1964-08-27 | 1966-07-13 | Ass Elect Ind | Tungsten-titanium carbide material |
FR1493287A (fr) * | 1966-01-04 | 1967-08-25 | Stackpole Carbon Co | Elément de contact électrique |
US3951872A (en) * | 1973-12-03 | 1976-04-20 | P. R. Mallory & Co., Inc. | Electrical contact material |
US4137076A (en) * | 1977-02-24 | 1979-01-30 | Westinghouse Electric Corp. | Electrical contact material of TiC, WC and silver |
-
1978
- 1978-11-07 FR FR7832054A patent/FR2441254A1/fr active Granted
-
1979
- 1979-10-31 EP EP79420054A patent/EP0011044A1/fr not_active Ceased
- 1979-11-02 IT IT27011/79A patent/IT1124906B/it active
- 1979-11-06 JP JP14378479A patent/JPS5565339A/ja active Pending
- 1979-11-06 BR BR7907185A patent/BR7907185A/pt unknown
- 1979-11-07 CA CA339,376A patent/CA1126009A/fr not_active Expired
- 1979-11-07 BE BE0/198019A patent/BE879889A/fr unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59159950A (ja) * | 1983-03-03 | 1984-09-10 | Tanaka Kikinzoku Kogyo Kk | 電気接点材料 |
Also Published As
Publication number | Publication date |
---|---|
FR2441254B1 (ja) | 1981-08-14 |
BE879889A (fr) | 1980-05-07 |
EP0011044A1 (fr) | 1980-05-14 |
FR2441254A1 (fr) | 1980-06-06 |
IT7927011A0 (it) | 1979-11-02 |
BR7907185A (pt) | 1980-09-16 |
IT1124906B (it) | 1986-05-14 |
CA1126009A (fr) | 1982-06-22 |
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