GR75431B - - Google Patents
Info
- Publication number
- GR75431B GR75431B GR68002A GR820168002A GR75431B GR 75431 B GR75431 B GR 75431B GR 68002 A GR68002 A GR 68002A GR 820168002 A GR820168002 A GR 820168002A GR 75431 B GR75431 B GR 75431B
- Authority
- GR
- Greece
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)
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 |
|---|---|
| GR75431B true GR75431B (en) | 1984-07-17 |
Family
ID=6130903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR68002A GR75431B (en) | 1981-04-27 | 1982-04-27 |
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)
| 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)
| 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 |
| FR1213453A (en) * | 1957-08-01 | 1960-04-01 | Siemens Ag | Contact material for electrical switches |
| DE1126624B (en) * | 1957-08-01 | 1962-03-29 | Siemens Ag | Sintered intercalation composite for electrical contacts |
| 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 |
-
1981
- 1981-04-27 DE DE19813116657 patent/DE3116657A1/en not_active Withdrawn
-
1982
- 1982-03-11 FI FI820843A patent/FI820843L/en not_active Application Discontinuation
- 1982-04-15 DE DE8282103195T patent/DE3264643D1/en not_active Expired
- 1982-04-15 EP EP82103195A patent/EP0064191B1/en not_active Expired
- 1982-04-19 NO NO821253A patent/NO821253L/en unknown
- 1982-04-21 JP JP57067040A patent/JPS57181349A/en active Pending
- 1982-04-26 DK DK184482A patent/DK184482A/en not_active Application Discontinuation
- 1982-04-26 PT PT74798A patent/PT74798B/en unknown
- 1982-04-26 ES ES511704A patent/ES511704A0/en active Granted
- 1982-04-27 ZA ZA822857A patent/ZA822857B/en unknown
- 1982-04-27 GR GR68002A patent/GR75431B/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA822857B (en) | 1983-03-30 |
| DE3264643D1 (en) | 1985-08-14 |
| NO821253L (en) | 1982-10-28 |
| DE3116657A1 (en) | 1983-01-27 |
| ES8307065A1 (en) | 1983-06-16 |
| FI820843L (en) | 1982-10-28 |
| EP0064191B1 (en) | 1985-07-10 |
| DK184482A (en) | 1982-10-28 |
| PT74798A (en) | 1982-05-01 |
| JPS57181349A (en) | 1982-11-08 |
| EP0064191A1 (en) | 1982-11-10 |
| ES511704A0 (en) | 1983-06-16 |
| PT74798B (en) | 1983-11-07 |