IN163401B - - Google Patents

Info

Publication number
IN163401B
IN163401B IN202/CAL/84A IN202CA1984A IN163401B IN 163401 B IN163401 B IN 163401B IN 202CA1984 A IN202CA1984 A IN 202CA1984A IN 163401 B IN163401 B IN 163401B
Authority
IN
India
Application number
IN202/CAL/84A
Other languages
English (en)
Inventor
Yoshiyuki Kashiwagi
Yasushi Noda
Kaoru Kitakizaki
Original Assignee
Meidensha Electric Mfg Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27312473&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN163401(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP13833182A external-priority patent/JPS5927418A/ja
Priority claimed from JP58113290A external-priority patent/JPS603821A/ja
Priority claimed from JP58113291A external-priority patent/JPS603822A/ja
Application filed by Meidensha Electric Mfg Co Ltd filed Critical Meidensha Electric Mfg Co Ltd
Publication of IN163401B publication Critical patent/IN163401B/en

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/1216—Continuous interengaged phases of plural metals, or oriented fiber containing
    • Y10T428/12174—Mo or W containing
IN202/CAL/84A 1982-08-09 1984-03-26 IN163401B (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP13833182A JPS5927418A (ja) 1982-08-09 1982-08-09 真空インタラプタの電極とその製造方法
JP58113290A JPS603821A (ja) 1983-06-22 1983-06-22 真空インタラプタの電極材料とその製造方法
JP58113291A JPS603822A (ja) 1983-06-22 1983-06-22 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
IN163401B true IN163401B (de) 1988-09-17

Family

ID=27312473

Family Applications (1)

Application Number Title Priority Date Filing Date
IN202/CAL/84A IN163401B (de) 1982-08-09 1984-03-26

Country Status (5)

Country Link
US (1) US4640999A (de)
EP (1) EP0101024B1 (de)
CA (1) CA1217074A (de)
DE (1) DE3378439D1 (de)
IN (1) IN163401B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1236868A (en) * 1983-03-15 1988-05-17 Yoshiyuki Kashiwagi Vacuum interrupter
CA1230909A (en) * 1983-03-22 1987-12-29 Kaoru Kitakizaki Vacuum interrupter electrode with low conductivity magnetic arc rotating portion
JPS60172117A (ja) * 1984-02-17 1985-09-05 三菱電機株式会社 真空しや断器用接点
US4686338A (en) * 1984-02-25 1987-08-11 Kabushiki Kaisha Meidensha Contact electrode material for vacuum interrupter and method of manufacturing the same
CN1003329B (zh) * 1984-12-13 1989-02-15 三菱电机有限公司 真空断路器用触头
US4661666A (en) * 1985-05-28 1987-04-28 Kabushiki Kaisha Meidensha Vacuum interrupter
US4766274A (en) * 1988-01-25 1988-08-23 Westinghouse Electric Corp. Vacuum circuit interrupter contacts containing chromium dispersions
JP2746279B2 (ja) * 1990-06-18 1998-05-06 日本タングステン 株式会社 半導体装置用基板材料及びその製造方法
JP2766441B2 (ja) * 1993-02-02 1998-06-18 株式会社東芝 真空バルブ用接点材料
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
US5903203A (en) * 1997-08-06 1999-05-11 Elenbaas; George H. Electromechanical switch
KR100400356B1 (ko) * 2000-12-06 2003-10-04 한국과학기술연구원 진공개폐기용 구리-크롬계 접점 소재의 조직 제어 방법
CN100475991C (zh) * 2002-10-28 2009-04-08 联合材料公司 复合材料、其制造方法及使用其的构件
US20070080455A1 (en) * 2005-10-11 2007-04-12 International Business Machines Corporation Semiconductors and methods of making
US7863183B2 (en) * 2006-01-18 2011-01-04 International Business Machines Corporation Method for fabricating last level copper-to-C4 connection with interfacial cap structure
WO2009072863A1 (en) * 2007-12-06 2009-06-11 Kenstronics (M) Sdn Bhd Air gap contactor
JP5159947B2 (ja) * 2009-02-17 2013-03-13 株式会社日立製作所 真空バルブ用電気接点およびそれを用いた真空遮断器
EP2586882B1 (de) * 2010-06-24 2016-08-31 Meidensha Corporation Verfahren zur herstellung eines elektrodenmaterials für einen vakuumschutzschalter, elektrodenmaterial für einen vakuumschutzschalter und elektrode für einen vakuumschutzschalter
JP5649738B2 (ja) * 2011-09-19 2015-01-07 三菱電機株式会社 電磁操作装置およびそれを用いた開閉装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1020914A (en) * 1961-11-10 1966-02-23 Gen Electric Improvements in vacuum circuit interrupter
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
CH573278A5 (de) * 1971-01-13 1976-03-15 Siemens Ag
US3828428A (en) * 1972-09-25 1974-08-13 Westinghouse Electric Corp Matrix-type electrodes having braze-penetration barrier
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
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

Also Published As

Publication number Publication date
EP0101024B1 (de) 1988-11-09
DE3378439D1 (en) 1988-12-15
EP0101024A3 (en) 1985-10-09
US4640999A (en) 1987-02-03
EP0101024A2 (de) 1984-02-22
CA1217074A (en) 1987-01-27

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