DE3584825D1 - Kontakt fuer vakuumschalter. - Google Patents

Kontakt fuer vakuumschalter.

Info

Publication number
DE3584825D1
DE3584825D1 DE8585115919T DE3584825T DE3584825D1 DE 3584825 D1 DE3584825 D1 DE 3584825D1 DE 8585115919 T DE8585115919 T DE 8585115919T DE 3584825 T DE3584825 T DE 3584825T DE 3584825 D1 DE3584825 D1 DE 3584825D1
Authority
DE
Germany
Prior art keywords
contact
vacuum switches
switches
vacuum
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
Application number
DE8585115919T
Other languages
English (en)
Inventor
Eizo Tsushinki Seisakusho Naya
Mitsuhiro C O Tsushink Okumura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi 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
Priority claimed from JP59263192A external-priority patent/JPS61140011A/ja
Priority claimed from JP60002689A external-priority patent/JPH0734342B2/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of DE3584825D1 publication Critical patent/DE3584825D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
DE8585115919T 1984-12-13 1985-12-13 Kontakt fuer vakuumschalter. Expired - Fee Related DE3584825D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59263192A JPS61140011A (ja) 1984-12-13 1984-12-13 真空しや断器用接点
JP60002689A JPH0734342B2 (ja) 1985-01-10 1985-01-10 真空しゃ断器用接点

Publications (1)

Publication Number Publication Date
DE3584825D1 true DE3584825D1 (de) 1992-01-16

Family

ID=26336132

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585115919T Expired - Fee Related DE3584825D1 (de) 1984-12-13 1985-12-13 Kontakt fuer vakuumschalter.

Country Status (5)

Country Link
US (1) US4870231A (de)
EP (1) EP0184854B1 (de)
KR (1) KR890002585B1 (de)
CN (1) CN1003329B (de)
DE (1) DE3584825D1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0480922B1 (de) * 1989-05-31 1994-01-05 Siemens Aktiengesellschaft VERFAHREN ZUM HERSTELLEN VON CuCr-KONTAKTSTÜCKEN FÜR VAKUUMSCHALTER
JP3597544B2 (ja) * 1993-02-05 2004-12-08 株式会社東芝 真空バルブ用接点材料及びその製造方法
US5852266A (en) * 1993-07-14 1998-12-22 Hitachi, Ltd. Vacuum circuit breaker as well as vacuum valve and electric contact used in same
JP2874522B2 (ja) * 1993-07-14 1999-03-24 株式会社日立製作所 真空遮断器及びそれに用いる真空バルブと真空バルブ用電極並びにその製造法
JP3441331B2 (ja) * 1997-03-07 2003-09-02 芝府エンジニアリング株式会社 真空バルブ用接点材料の製造方法
CN1096322C (zh) * 1998-03-23 2002-12-18 西安理工大学 铜钨——铬铜整体触头立式烧结方法
DE10010723B4 (de) 2000-03-04 2005-04-07 Metalor Technologies International Sa Verfahren zum Herstellen eines Kontaktwerkstoff-Halbzeuges für Kontaktstücke für Vakuumschaltgeräte sowie Kontaktwerkstoff-Halbzeuge und Kontaktstücke für Vakuumschaltgeräte
KR100400356B1 (ko) * 2000-12-06 2003-10-04 한국과학기술연구원 진공개폐기용 구리-크롬계 접점 소재의 조직 제어 방법
CN100355924C (zh) * 2003-09-05 2007-12-19 上海材料研究所 一种钨铜功能复合材料及其制备工艺
CN1300816C (zh) * 2004-04-14 2007-02-14 山东晨鸿电工有限责任公司 高压真空灭弧室触头材料的制备方法
KR100643149B1 (ko) * 2005-01-12 2006-11-10 노바템스 주식회사 진공차단기용 접점소재 제조방법 및 이에 의해 제조된접점소재
CN101786164A (zh) * 2010-03-05 2010-07-28 陕西斯瑞工业有限责任公司 采用CrMo合金粉制备CuCrMo触头材料的方法
WO2011162398A1 (ja) * 2010-06-24 2011-12-29 株式会社日本Ａｅパワーシステムズ 真空遮断器用電極材料の製造方法、真空遮断器用電極材料及び真空遮断器用電極
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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1079013A (en) * 1964-04-21 1967-08-09 English Electric Co Ltd Improvements in or relating to contacts and electrodes
GB1346758A (en) * 1970-02-24 1974-02-13 Ass Elect Ind Vacuum interrupter contacts
FR2392481A1 (fr) * 1977-05-27 1978-12-22 Mitsubishi Electric Corp Interrupteur de circuit sous vide et procede de production
JPS5578429A (en) * 1978-12-06 1980-06-13 Mitsubishi Electric Corp Contact material for vacuum breaker
NL7905720A (nl) * 1979-07-24 1981-01-27 Hazemeijer Bv Werkwijze voor het verbeteren van schakelkontakten, in het bijzonder voor vakuumschakelaars.
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
US4517033A (en) * 1982-11-01 1985-05-14 Mitsubishi Denki Kabushiki Kaisha Contact material for vacuum circuit breaker
DE3362624D1 (en) * 1982-11-16 1986-04-24 Mitsubishi Electric Corp Contact material for vacuum circuit breaker
JPS6054124A (ja) * 1983-09-02 1985-03-28 株式会社日立製作所 真空しや断器
US4626282A (en) * 1984-10-30 1986-12-02 Mitsubishi Denki Kabushiki Kaisha Contact material for vacuum circuit breaker

Also Published As

Publication number Publication date
EP0184854A3 (en) 1987-08-26
CN1003329B (zh) 1989-02-15
CN85108080A (zh) 1986-06-10
KR890002585B1 (ko) 1989-07-19
US4870231A (en) 1989-09-26
EP0184854B1 (de) 1991-12-04
EP0184854A2 (de) 1986-06-18
KR860005411A (ko) 1986-07-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee