DE3584977D1 - Kontaktelektrodenmaterial fuer vakuumschalter und herstellungsverfahren desselben. - Google Patents
Kontaktelektrodenmaterial fuer vakuumschalter und herstellungsverfahren desselben.Info
- Publication number
- DE3584977D1 DE3584977D1 DE8686116822T DE3584977T DE3584977D1 DE 3584977 D1 DE3584977 D1 DE 3584977D1 DE 8686116822 T DE8686116822 T DE 8686116822T DE 3584977 T DE3584977 T DE 3584977T DE 3584977 D1 DE3584977 D1 DE 3584977D1
- Authority
- DE
- Germany
- Prior art keywords
- electrode material
- contact electrode
- production methods
- vacuum switches
- switches
- 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 - Fee Related
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
- H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
- H01H1/0206—Contacts characterised by the material thereof specially adapted for vacuum switches containing as major components Cu and Cr
-
- 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)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3502684A JPS60180027A (ja) | 1984-02-25 | 1984-02-25 | 真空インタラプタの電極材料とその製造方法 |
JP59035025A JPS60180026A (ja) | 1984-02-25 | 1984-02-25 | 真空インタラプタの電極材料とその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3584977D1 true DE3584977D1 (de) | 1992-01-30 |
Family
ID=26373911
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686116822T Expired - Fee Related DE3584977D1 (de) | 1984-02-25 | 1985-02-08 | Kontaktelektrodenmaterial fuer vakuumschalter und herstellungsverfahren desselben. |
DE8585101359T Expired DE3563396D1 (en) | 1984-02-25 | 1985-02-08 | Contact electrode material for vacuum interrupter and method of manufacturing the same |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585101359T Expired DE3563396D1 (en) | 1984-02-25 | 1985-02-08 | Contact electrode material for vacuum interrupter and method of manufacturing the same |
Country Status (5)
Country | Link |
---|---|
US (1) | US4686338A (de) |
EP (2) | EP0153635B2 (de) |
CA (1) | CA1246901A (de) |
DE (2) | DE3584977D1 (de) |
IN (1) | IN164883B (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4929415A (en) * | 1988-03-01 | 1990-05-29 | Kenji Okazaki | Method of sintering powder |
US5225381A (en) * | 1989-11-02 | 1993-07-06 | Mitsubishi Denki Kabushiki Kaisha | Vacuum switch contact material and method of manufacturing it |
JPH03149719A (ja) * | 1989-11-02 | 1991-06-26 | Mitsubishi Electric Corp | 真空スイツチ用接点材料およびその製法 |
US4971830A (en) * | 1990-02-01 | 1990-11-20 | Westinghouse Electric Corp. | Method of electrode fabrication for solid oxide electrochemical cells |
US5443615A (en) * | 1991-02-08 | 1995-08-22 | Honda Giken Kogyo Kabushiki Kaisha | Molded ceramic articles |
GB2243160B (en) * | 1990-02-13 | 1994-08-10 | Honda Motor Co Ltd | A method of producing a moulded article |
TW237551B (de) * | 1990-06-07 | 1995-01-01 | Toshiba Co Ltd | |
US5156321A (en) * | 1990-08-28 | 1992-10-20 | Liburdi Engineering Limited | Powder metallurgy repair technique |
US5903203A (en) * | 1997-08-06 | 1999-05-11 | Elenbaas; George H. | Electromechanical switch |
US6399018B1 (en) | 1998-04-17 | 2002-06-04 | The Penn State Research Foundation | Powdered material rapid production tooling method and objects produced therefrom |
US7040349B2 (en) * | 2002-03-27 | 2006-05-09 | Viking Technologies, L.C. | Piezo-electric actuated multi-valve manifold |
CN1666352B (zh) * | 2002-07-03 | 2011-09-14 | 瓦伊金技术有限公司 | 起机械杠杆作用的灵巧器件操作机构上的温度补偿嵌入件 |
US7190102B2 (en) * | 2002-09-05 | 2007-03-13 | Viking Technologies, L.C. | Apparatus and method for charging and discharging a capacitor to a predetermined setpoint |
US7021191B2 (en) * | 2003-01-24 | 2006-04-04 | Viking Technologies, L.C. | Accurate fluid operated cylinder positioning system |
US7368856B2 (en) | 2003-04-04 | 2008-05-06 | Parker-Hannifin Corporation | Apparatus and process for optimizing work from a smart material actuator product |
KR100849155B1 (ko) * | 2003-11-20 | 2008-07-30 | 바이킹 테크놀러지스, 엘.씨. | 전기-기계식 액추에이터를 위한 통합적 열 보상 장치 및방법 |
JP2007018835A (ja) * | 2005-07-07 | 2007-01-25 | Hitachi Ltd | 真空遮断器用電気接点およびその製法 |
TW200710905A (en) * | 2005-07-07 | 2007-03-16 | Hitachi Ltd | Electrical contacts for vacuum circuit breakers and methods of manufacturing the same |
EP2190083A4 (de) * | 2007-11-27 | 2013-03-13 | Panasonic Corp | Komponente zum schutz vor statischer elektrizität sowie verfahren zur herstellung der komponente zum schutz vor statischer elektrizität |
CN101896823A (zh) * | 2007-12-06 | 2010-11-24 | 肯斯卓尼克斯私人有限公司 | 气隙接触器 |
US9281136B2 (en) * | 2010-06-24 | 2016-03-08 | Meidensha Corporation | Method for producing electrode material for vacuum circuit breaker, electrode material for vacuum circuit breaker and electrode for vacuum circuit breaker |
US9030280B2 (en) * | 2011-09-19 | 2015-05-12 | Mitsubishi Electric Corporation | Electromagnetically operated device and switching device including the same |
JP6090388B2 (ja) * | 2015-08-11 | 2017-03-08 | 株式会社明電舎 | 電極材料及び電極材料の製造方法 |
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 (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3125441A (en) * | 1964-03-17 | Materials | ||
US2648747A (en) * | 1950-08-24 | 1953-08-11 | Gibson Electric Company | Electrical contact |
US3246976A (en) | 1961-06-30 | 1966-04-19 | Stauffer Chemical Co | Method for controlling crab grass and water grass |
GB1194674A (en) * | 1966-05-27 | 1970-06-10 | English Electric Co Ltd | Vacuum Type Electric Circuit Interrupting Devices |
JPS4836071B1 (de) | 1968-07-30 | 1973-11-01 | ||
GB1257417A (de) * | 1970-03-20 | 1971-12-15 | ||
CH573278A5 (de) | 1971-01-13 | 1976-03-15 | Siemens Ag | |
DE2346179A1 (de) * | 1973-09-13 | 1975-06-26 | Siemens Ag | Verbundmetall als kontaktwerkstoff fuer vakuumschalter |
US3951872A (en) * | 1973-12-03 | 1976-04-20 | P. R. Mallory & Co., Inc. | Electrical contact material |
DE2619459C3 (de) * | 1976-05-03 | 1978-11-09 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Sinterverbundwerkstoff als Kontaktwerkstoff für Vakuum-Mittelspannungs-Leistungsschalter |
JPS54152172A (en) | 1978-05-22 | 1979-11-30 | Mitsubishi Electric Corp | Contact for vacuum breaker |
JPS598015B2 (ja) * | 1978-05-31 | 1984-02-22 | 三菱電機株式会社 | 真空しや断器用接点 |
JPS58115728A (ja) * | 1981-12-28 | 1983-07-09 | 三菱電機株式会社 | 真空しや断器用接点 |
DE3378439D1 (en) * | 1982-08-09 | 1988-12-15 | Meidensha Electric Mfg Co Ltd | Contact material of vacuum interrupter and manufacturing process therefor |
CA1236868A (en) * | 1983-03-15 | 1988-05-17 | Yoshiyuki Kashiwagi | Vacuum interrupter |
JPS6067634A (ja) * | 1983-09-24 | 1985-04-18 | Meidensha Electric Mfg Co Ltd | 真空インタラプタの電極材料とその製造方法 |
-
1985
- 1985-02-06 US US06/698,865 patent/US4686338A/en not_active Expired - Fee Related
- 1985-02-08 EP EP85101359A patent/EP0153635B2/de not_active Expired
- 1985-02-08 EP EP86116822A patent/EP0227973B1/de not_active Expired
- 1985-02-08 DE DE8686116822T patent/DE3584977D1/de not_active Expired - Fee Related
- 1985-02-08 DE DE8585101359T patent/DE3563396D1/de not_active Expired
- 1985-02-11 CA CA000474028A patent/CA1246901A/en not_active Expired
- 1985-02-21 IN IN126/CAL/85A patent/IN164883B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0227973A2 (de) | 1987-07-08 |
EP0153635A2 (de) | 1985-09-04 |
EP0227973B1 (de) | 1991-12-18 |
US4686338A (en) | 1987-08-11 |
EP0153635A3 (en) | 1986-02-05 |
CA1246901A (en) | 1988-12-20 |
IN164883B (de) | 1989-06-24 |
EP0153635B2 (de) | 1992-08-26 |
DE3563396D1 (en) | 1988-07-21 |
EP0153635B1 (de) | 1988-06-15 |
EP0227973A3 (en) | 1988-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |