IN164883B - - Google Patents

Info

Publication number
IN164883B
IN164883B IN126/CAL/85A IN126CA1985A IN164883B IN 164883 B IN164883 B IN 164883B IN 126CA1985 A IN126CA1985 A IN 126CA1985A IN 164883 B IN164883 B IN 164883B
Authority
IN
India
Application number
IN126/CAL/85A
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=26373911&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN164883(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP59035025A external-priority patent/JPS60180026A/ja
Priority claimed from JP3502684A external-priority patent/JPS60180027A/ja
Application filed by Meidensha Electric Mfg Co Ltd filed Critical Meidensha Electric Mfg Co Ltd
Publication of IN164883B publication Critical patent/IN164883B/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
    • 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)
IN126/CAL/85A 1984-02-25 1985-02-21 IN164883B (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
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

Publications (1)

Publication Number Publication Date
IN164883B true IN164883B (fr) 1989-06-24

Family

ID=26373911

Family Applications (1)

Application Number Title Priority Date Filing Date
IN126/CAL/85A IN164883B (fr) 1984-02-25 1985-02-21

Country Status (5)

Country Link
US (1) US4686338A (fr)
EP (2) EP0227973B1 (fr)
CA (1) CA1246901A (fr)
DE (2) DE3563396D1 (fr)
IN (1) IN164883B (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
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 (fr) * 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
AU3569299A (en) 1998-04-17 1999-11-08 Penn State Research Foundation, The 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
AU2003256393A1 (en) * 2002-07-03 2004-01-23 Viking Technologies, L.C. Temperature compensating insert for a mechanically leveraged smart material actuator
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
BRPI0416808A (pt) * 2003-11-20 2007-01-09 Viking Technologies Lc termo-compensação integral para atuador eletro-mecánico
TW200710905A (en) * 2005-07-07 2007-03-16 Hitachi Ltd Electrical contacts for vacuum circuit breakers and methods of manufacturing the same
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
JP5029698B2 (ja) * 2007-11-27 2012-09-19 パナソニック株式会社 静電気対策部品の製造方法
JP2011506924A (ja) * 2007-12-06 2011-03-03 ケンストロニクス（エム） エスディーエヌ ビーエイチディー エアーギャップ接触器
TWI455775B (zh) * 2010-06-24 2014-10-11 Meidensha Electric Mfg Co Ltd 真空遮斷器用電極材料之製造方法、真空遮斷器用電極材料及真空遮斷器用電極
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
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)

* Cited by examiner, † Cited by third party
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 (fr) 1968-07-30 1973-11-01
GB1257417A (fr) * 1970-03-20 1971-12-15
CH573278A5 (fr) 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 (fr) * 1983-03-15 1988-05-17 Yoshiyuki Kashiwagi Interrupteur sous vide
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

Also Published As

Publication number Publication date
DE3584977D1 (de) 1992-01-30
EP0227973A2 (fr) 1987-07-08
EP0153635A3 (en) 1986-02-05
US4686338A (en) 1987-08-11
EP0227973A3 (en) 1988-01-13
DE3563396D1 (en) 1988-07-21
EP0153635B1 (fr) 1988-06-15
EP0153635B2 (fr) 1992-08-26
EP0227973B1 (fr) 1991-12-18
CA1246901A (fr) 1988-12-20
EP0153635A2 (fr) 1985-09-04

Similar Documents

Publication Publication Date Title
IN164883B (fr)
AT379850B (fr)
DE3590632T1 (fr)
GR76648B (fr)
GR75458B (fr)
AU2557584A (fr)
GR75960B (fr)
AU2219783A (fr)
BG44829A1 (fr)
BG44718A1 (fr)
BG45095A1 (fr)
BG45094A1 (fr)
BG45092A1 (fr)
BG45091A1 (fr)
BG45080A1 (fr)
BG45079A1 (fr)
BG45060A1 (fr)
BG45054A1 (fr)
BG45025A1 (fr)
BG44935A1 (fr)
BG44933A1 (fr)
BG44917A1 (fr)
BG44848A1 (fr)
BG44830A1 (fr)
BG45134A1 (fr)