FR2997222B1 - Dispositif d'etablissement et/ou de coupure de courant a contacts permanents a usure reduite - Google Patents

Dispositif d'etablissement et/ou de coupure de courant a contacts permanents a usure reduite

Info

Publication number
FR2997222B1
FR2997222B1 FR1259989A FR1259989A FR2997222B1 FR 2997222 B1 FR2997222 B1 FR 2997222B1 FR 1259989 A FR1259989 A FR 1259989A FR 1259989 A FR1259989 A FR 1259989A FR 2997222 B1 FR2997222 B1 FR 2997222B1
Authority
FR
France
Prior art keywords
establishing
reduced wear
cutting current
permanent contacts
permanent
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.)
Active
Application number
FR1259989A
Other languages
English (en)
French (fr)
Other versions
FR2997222A1 (fr
Inventor
Oana Aitken
Chakib Fnineche
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.)
GE Vernova GmbH
Original Assignee
Alstom Technology AG
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=FR2997222(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alstom Technology AG filed Critical Alstom Technology AG
Priority to FR1259989A priority Critical patent/FR2997222B1/fr
Priority to IN482MUN2015 priority patent/IN2015MN00482A/en
Priority to US14/435,882 priority patent/US10186389B2/en
Priority to EP13777286.9A priority patent/EP2909849B1/fr
Priority to CN201380054550.5A priority patent/CN104769693B/zh
Priority to PCT/EP2013/071689 priority patent/WO2014060498A1/fr
Publication of FR2997222A1 publication Critical patent/FR2997222A1/fr
Publication of FR2997222B1 publication Critical patent/FR2997222B1/fr
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • H01H33/70—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Thermally Actuated Switches (AREA)
  • Contacts (AREA)
  • Fuses (AREA)
FR1259989A 2012-10-19 2012-10-19 Dispositif d'etablissement et/ou de coupure de courant a contacts permanents a usure reduite Active FR2997222B1 (fr)

Priority Applications (6)

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
CN201380054550.5A CN104769693B (zh) 2012-10-19 2013-10-17 包括减少磨损的常设触头的电流接通和/或切断装置
US14/435,882 US10186389B2 (en) 2012-10-19 2013-10-17 Current connection and/or cut-off device comprising permanent contacts with reduced wear
EP13777286.9A EP2909849B1 (fr) 2012-10-19 2013-10-17 Dispositif d'établissement et/ou de coupure de courant à contacts permanents à usure réduite
IN482MUN2015 IN2015MN00482A (https=) 2012-10-19 2013-10-17
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

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2997222A1 FR2997222A1 (fr) 2014-04-25
FR2997222B1 true FR2997222B1 (fr) 2015-01-16

Family

ID=47557253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1259989A Active FR2997222B1 (fr) 2012-10-19 2012-10-19 Dispositif d'etablissement et/ou de coupure de courant a contacts permanents a usure reduite

Country Status (6)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2759262T5 (es) 2015-04-13 2022-11-30 Hitachi Energy Switzerland Ag Dispositivo para interrumpir solo corrientes que no son de cortocircuito, en particular seccionador o conmutador de puesta a tierra
EP3933865A1 (en) * 2020-06-30 2022-01-05 ABB Power Grids Switzerland AG Hybrid current path for circuit breakers
CN117966146B (zh) * 2024-02-27 2025-06-24 河南科丰新材料有限公司 一种CuCr基触头涂层的冷喷涂制备工艺

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
EP1675142B1 (de) * 2004-12-21 2010-07-21 ABB Technology AG Kontaktsystem für ein elektrisches Schaltgerät
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
FR2997222A1 (fr) 2014-04-25
US10186389B2 (en) 2019-01-22
US20150340179A1 (en) 2015-11-26
EP2909849A1 (fr) 2015-08-26
EP2909849B1 (fr) 2016-12-07
CN104769693A (zh) 2015-07-08
CN104769693B (zh) 2017-12-26
WO2014060498A1 (fr) 2014-04-24
IN2015MN00482A (https=) 2015-09-04

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