IN2015MN00482A - - Google Patents

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Publication number
IN2015MN00482A
IN2015MN00482A IN482MUN2015A IN2015MN00482A IN 2015MN00482 A IN2015MN00482 A IN 2015MN00482A IN 482MUN2015 A IN482MUN2015 A IN 482MUN2015A IN 2015MN00482 A IN2015MN00482 A IN 2015MN00482A
Authority
IN
India
Prior art keywords
pair
main part
permanent
secured
free end
Prior art date
Application number
Other languages
English (en)
Inventor
Oana Aitken
Chakib Fnineche
Original Assignee
Alstom Technology 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=47557253&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2015MN00482(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alstom Technology Ltd filed Critical Alstom Technology Ltd
Publication of IN2015MN00482A publication Critical patent/IN2015MN00482A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/025—Terminal arrangements
    • 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
    • H01H1/021—Composite material
    • H01H1/023—Composite material having a noble metal as the basic material
    • H01H1/0233—Composite material having a noble metal as the basic material and containing carbides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H01H1/023—Composite material having a noble metal as the basic material
    • H01H1/0237—Composite material having a noble metal as the basic material and containing oxides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/38—Plug-and-socket contacts
    • H01H1/385—Contact arrangements for high voltage gas blast circuit breakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • H01H33/78—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor wherein the break is in gas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2201/00—Contacts
    • H01H2201/008—Both contacts movable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2201/00—Contacts
    • H01H2201/022—Material
    • H01H2201/026—Material non precious

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Fuses (AREA)
  • Thermally Actuated Switches (AREA)
  • Contacts (AREA)
IN482MUN2015 2012-10-19 2013-10-17 IN2015MN00482A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1259989A FR2997222B1 (fr) 2012-10-19 2012-10-19 Dispositif d'etablissement et/ou de coupure de courant a contacts permanents a usure reduite
PCT/EP2013/071689 WO2014060498A1 (fr) 2012-10-19 2013-10-17 Dispositif d'établissement et/ou de coupure de courant à contacts permanents à usure réduite

Publications (1)

Publication Number Publication Date
IN2015MN00482A true IN2015MN00482A (fr) 2015-09-04

Family

ID=47557253

Family Applications (1)

Application Number Title Priority Date Filing Date
IN482MUN2015 IN2015MN00482A (fr) 2012-10-19 2013-10-17

Country Status (6)

Country Link
US (1) US10186389B2 (fr)
EP (1) EP2909849B1 (fr)
CN (1) CN104769693B (fr)
FR (1) FR2997222B1 (fr)
IN (1) IN2015MN00482A (fr)
WO (1) WO2014060498A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107787516B (zh) * 2015-04-13 2020-06-19 Abb瑞士股份有限公司 仅中断非短路电流的装置、尤其是隔离开关或接地开关
EP3933865A1 (fr) * 2020-06-30 2022-01-05 ABB Power Grids Switzerland AG Accès de courant hybride pour disjoncteurs

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US400820A (en) * 1889-04-02 Metal-turning lathe
US2504906A (en) 1945-08-10 1950-04-18 Westinghouse Electric Corp Composite metal electric contact member
CH413960A (de) * 1964-12-23 1966-05-31 Bbc Brown Boveri & Cie Kontaktanordnung für Druckgasschalter
US4205209A (en) * 1979-02-07 1980-05-27 Societe Anonyme Dite: Delle-Alsthom Articulated contact finger
US5272295A (en) * 1991-01-23 1993-12-21 Sumitomo Electric Industries, Ltd. Electric contact and method for producing the same
DE4105335A1 (de) 1991-02-18 1992-08-20 Siemens Ag Elektrische kontaktanordnung
DE4230060A1 (de) 1992-09-07 1994-03-10 Siemens Ag Trennschalter mit in einem Isoliergas angeordneten Kontaktgliedern
FR2715499B1 (fr) 1994-01-25 1996-03-15 Gec Alsthom T & D Sa Disjoncteur à auto-soufflage à piston semi-mobile verrouillé pneumatiquement.
US5453591A (en) * 1994-04-05 1995-09-26 Abb Power T&D Company Inc. Sensing structure for component wear in high voltage circuit interrupters
KR960023066A (ko) * 1994-12-10 1996-07-18 성재갑 전에스 (s) 2 펩티드 함유 비 (b) 형 간염 표면항원의 정제 방법
CN1045610C (zh) * 1995-03-31 1999-10-13 中国科学院化学研究所 液相色谱用粒度单分散大孔交联聚苯乙烯微球的制备
DE19803974C1 (de) * 1998-01-23 1999-08-12 Siemens Ag Kontaktanordnung für einen elektrischen Leistungsschalter
DE19816509B4 (de) 1998-04-14 2006-08-10 Abb Schweiz Ag Abbrandschaltanordnung
DE19837945A1 (de) 1998-08-21 2000-02-24 Asea Brown Boveri Schaltanordnung und Verfahren zu ihrer Herstellung
DE10221576B4 (de) * 2002-05-08 2006-06-01 Siemens Ag Elektrisches Schaltgerät mit einer Kühleinrichtung
DE10318223A1 (de) 2003-04-22 2004-12-02 Louis Renner Gmbh Kontaktstück aus Wolfram mit einer korrosionshemmenden Schicht aus Unedelmetall
DE10353497A1 (de) * 2003-11-11 2005-06-09 Siemens Ag Schalteinrichtung
FR2869449B1 (fr) 2004-04-21 2008-02-29 Areva T & D Sa Appareillage electrique de coupure en moyenne ou haute tension.
US20060121292A1 (en) * 2004-12-08 2006-06-08 Caterpillar Inc. Fusing of thermal-spray coatings
ES2347786T3 (es) * 2004-12-21 2010-11-04 Abb Technology Ag Sistema de contacto para un aparato de conmutacion electrica.
US8314355B2 (en) 2005-05-20 2012-11-20 Mitsubishi Electric Corporation Gas insulated breaking device
DE102006014286A1 (de) 2006-03-24 2007-10-11 Siemens Ag Unterbrechereinheit mit Einschaltwiderstand
KR101140051B1 (ko) 2010-07-01 2012-05-02 에스케이하이닉스 주식회사 반도체 소자 및 그 형성 방법
FR2966972B1 (fr) 2010-10-27 2013-07-19 Areva T & D Sas Appareillage electrique sous enveloppe metallique comportant au moins un capot pare-effluve assurant des echanges convectifs
CN102162045B (zh) * 2011-03-29 2013-04-03 温州银泰合金材料有限公司 粉末铜基电触头的制造工艺

Also Published As

Publication number Publication date
EP2909849A1 (fr) 2015-08-26
CN104769693B (zh) 2017-12-26
WO2014060498A1 (fr) 2014-04-24
CN104769693A (zh) 2015-07-08
FR2997222A1 (fr) 2014-04-25
FR2997222B1 (fr) 2015-01-16
EP2909849B1 (fr) 2016-12-07
US20150340179A1 (en) 2015-11-26
US10186389B2 (en) 2019-01-22

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