DE68919536T2 - Vakuumschalterkontakte und Verfahren zur Herstellung derselben. - Google Patents

Vakuumschalterkontakte und Verfahren zur Herstellung derselben.

Info

Publication number
DE68919536T2
DE68919536T2 DE68919536T DE68919536T DE68919536T2 DE 68919536 T2 DE68919536 T2 DE 68919536T2 DE 68919536 T DE68919536 T DE 68919536T DE 68919536 T DE68919536 T DE 68919536T DE 68919536 T2 DE68919536 T2 DE 68919536T2
Authority
DE
Germany
Prior art keywords
making
same
switch contacts
vacuum switch
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
DE68919536T
Other languages
English (en)
Other versions
DE68919536D1 (de
Inventor
Hajime Fujita
Seishi Chiba
Tsutomu Okutomi
Kazuo Suzuki
Masami Idehara
Mitsutaka Honma
Seikichi Takashima
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.)
Toshiba Corp
Original Assignee
Toshiba 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
Application filed by Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE68919536D1 publication Critical patent/DE68919536D1/de
Publication of DE68919536T2 publication Critical patent/DE68919536T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/48—Ion implantation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/041—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Contacts (AREA)
  • Manufacture Of Switches (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
DE68919536T 1988-05-27 1989-05-24 Vakuumschalterkontakte und Verfahren zur Herstellung derselben. Expired - Fee Related DE68919536T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63129640A JPH01298617A (ja) 1988-05-27 1988-05-27 真空バルブ用接点とその製造方法

Publications (2)

Publication Number Publication Date
DE68919536D1 DE68919536D1 (de) 1995-01-12
DE68919536T2 true DE68919536T2 (de) 1995-04-13

Family

ID=15014505

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68919536T Expired - Fee Related DE68919536T2 (de) 1988-05-27 1989-05-24 Vakuumschalterkontakte und Verfahren zur Herstellung derselben.

Country Status (5)

Country Link
US (1) US5109145A (de)
EP (1) EP0343663B1 (de)
JP (1) JPH01298617A (de)
KR (1) KR910007948B1 (de)
DE (1) DE68919536T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2643037B2 (ja) * 1991-06-17 1997-08-20 三菱電機株式会社 真空スイッチ管
JP3467527B2 (ja) * 1992-12-17 2003-11-17 株式会社山王 接点材料及びその製造方法
KR100332513B1 (ko) * 1998-08-21 2002-04-13 니시무로 타이죠 진공 밸브용 접점 재료 및 그 제조 방법
JP4404980B2 (ja) * 1999-02-02 2010-01-27 芝府エンジニアリング株式会社 真空バルブ
KR100872622B1 (ko) 2004-10-21 2008-12-09 에프씨엠 가부시끼가이샤 기재상에 주석-은-구리 3원합금 박막을 형성하는 방법
FR2896335B1 (fr) * 2006-01-17 2008-11-14 Areva T & D Sa Disjoncteur de generateur avec resistance inseree
DE102006027821A1 (de) * 2006-06-16 2007-12-27 Siemens Ag Elektrischer Schaltkontakt
CN101707147B (zh) * 2009-12-08 2012-08-08 浙江省冶金研究院有限公司 一种CuWC/Cu复合材料及制备工艺
FR2985081B1 (fr) 2011-12-21 2015-03-06 Alstom Technology Ltd Dispositif de protection contre les particules engendrees par un arc electrique de commutation
CN102864474B (zh) * 2012-08-31 2015-03-04 中国振华电子集团宇光电工有限公司（国营第七七一厂） 一种真空灭弧室电镀镍和刷镀镍同时进行的装置
FR2996352B1 (fr) 2012-10-02 2014-10-31 Alstom Technology Ltd Dispositif de contact electrique de type doigt de contact a fort courant nominal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2848980A1 (de) * 1978-11-11 1980-05-22 Heraeus Gmbh W C Verfahren zur herstellung eines verbundwerkstoffes durch plattieren
NL7905720A (nl) * 1979-07-24 1981-01-27 Hazemeijer Bv Werkwijze voor het verbeteren van schakelkontakten, in het bijzonder voor vakuumschakelaars.
JPS58165225A (ja) * 1982-03-26 1983-09-30 株式会社日立製作所 真空しや断器
US4736078A (en) * 1983-10-07 1988-04-05 Kabushiki Kaisha Toshiba Method for processing vacuum switch and vacuum switch processed by the method
JPS6174222A (ja) * 1984-09-19 1986-04-16 株式会社日立製作所 真空遮断器
JPS6417344A (en) * 1987-07-10 1989-01-20 Toshiba Corp Contact for vacuum valve and its manufacture

Also Published As

Publication number Publication date
US5109145A (en) 1992-04-28
JPH01298617A (ja) 1989-12-01
KR900018407A (ko) 1990-12-21
EP0343663B1 (de) 1994-11-30
EP0343663A3 (en) 1990-07-18
DE68919536D1 (de) 1995-01-12
KR910007948B1 (ko) 1991-10-04
EP0343663A2 (de) 1989-11-29

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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