BRPI0913030A2 - utilização de um material de contato elétrico para soprar um arco elétrico - Google Patents

utilização de um material de contato elétrico para soprar um arco elétrico

Info

Publication number
BRPI0913030A2
BRPI0913030A2 BRPI0913030A BRPI0913030A BRPI0913030A2 BR PI0913030 A2 BRPI0913030 A2 BR PI0913030A2 BR PI0913030 A BRPI0913030 A BR PI0913030A BR PI0913030 A BRPI0913030 A BR PI0913030A BR PI0913030 A2 BRPI0913030 A2 BR PI0913030A2
Authority
BR
Brazil
Prior art keywords
electrical contact
entities
magnetic
blow
electric arc
Prior art date
Application number
BRPI0913030A
Other languages
English (en)
Inventor
Christine Bourda
Didier Jeannot
Dominique Givord
Laurent Doublet
Pierre Ramoni
Sophie Rivoirard
Original Assignee
Metalor Technologies Int
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 Metalor Technologies Int filed Critical Metalor Technologies Int
Publication of BRPI0913030A2 publication Critical patent/BRPI0913030A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H9/446—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/0094—Switches making use of nanoelectromechanical systems [NEMS]
    • 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
    • H01H1/02372—Composite material having a noble metal as the basic material and containing oxides containing as major components one or more oxides of the following elements only: Cd, Sn, Zn, In, Bi, Sb or Te
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.

Landscapes

  • Contacts (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Manufacture Of Switches (AREA)
  • Hard Magnetic Materials (AREA)
BRPI0913030A 2008-05-22 2009-05-14 utilização de um material de contato elétrico para soprar um arco elétrico BRPI0913030A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08156731A EP2124236A1 (fr) 2008-05-22 2008-05-22 Utilisation d'un matériau de contact électrique pour souffler un arc électrique
PCT/EP2009/055879 WO2009141270A1 (fr) 2008-05-22 2009-05-14 Utilisation d'un materiau de contact electrique pour souffler un arc electrique

Publications (1)

Publication Number Publication Date
BRPI0913030A2 true BRPI0913030A2 (pt) 2015-10-13

Family

ID=39855341

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0913030A BRPI0913030A2 (pt) 2008-05-22 2009-05-14 utilização de um material de contato elétrico para soprar um arco elétrico

Country Status (15)

Country Link
US (1) US20110068088A1 (pt)
EP (2) EP2124236A1 (pt)
JP (1) JP2011521418A (pt)
CN (1) CN102037530A (pt)
AT (1) ATE545144T1 (pt)
BR (1) BRPI0913030A2 (pt)
CA (1) CA2723770A1 (pt)
ES (1) ES2380310T3 (pt)
HK (1) HK1152146A1 (pt)
IL (1) IL209303A0 (pt)
MX (1) MX2010012523A (pt)
PL (1) PL2297757T3 (pt)
PT (1) PT2297757E (pt)
SI (1) SI2297757T1 (pt)
WO (1) WO2009141270A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103551575A (zh) * 2013-10-31 2014-02-05 福达合金材料股份有限公司 一种具有自吹弧特性的软磁电触头材料的制备方法及其产品
CN113194590B (zh) * 2021-04-20 2023-03-14 核工业西南物理研究院 一种静电探针探头

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE857252C (de) * 1950-06-08 1952-11-27 Siemens Ag Anordnung an Schaltkontakten, insbesondere von Temperaturreglern
US3641298A (en) * 1967-07-19 1972-02-08 Mallory & Co Inc P R Electrically conductive material and electrical contact
US3626124A (en) 1969-11-17 1971-12-07 Peter A Denes Arc and spark extinguishing contacts utilizing single domain magnetic particles
JPS60162351U (ja) * 1984-04-05 1985-10-28 オムロン株式会社 電磁継電器
DE4117311A1 (de) * 1991-05-27 1992-12-03 Siemens Ag Kontaktwerkstoff auf silberbasis zur verwendung in schaltgeraeten der energietechnik
US5233143A (en) * 1991-11-06 1993-08-03 The United States Of America As Represented By The Secretary Of The Navy High-power gas switch with hydride electrodes
JPH0668735A (ja) * 1992-08-20 1994-03-11 Daido Steel Co Ltd 電気接点
JPH0773767A (ja) * 1993-09-06 1995-03-17 Daido Steel Co Ltd 電気接点
US5578885A (en) * 1994-12-22 1996-11-26 General Motors Corporation Rotor assembly for hybrid alternator
KR100332513B1 (ko) * 1998-08-21 2002-04-13 니시무로 타이죠 진공 밸브용 접점 재료 및 그 제조 방법
JP2002294384A (ja) * 2001-03-28 2002-10-09 Toshiba Corp 電気接点材料
JP3795830B2 (ja) * 2002-04-26 2006-07-12 株式会社日立製作所 車両用交流発電機
EP1381065A1 (fr) * 2002-07-12 2004-01-14 Metalor Technologies International S.A. Matériau de contact électrique et son procédé de fabrication
JP2004288605A (ja) * 2003-03-04 2004-10-14 Sumitomo Electric Ind Ltd 直流リレー
JP2004349203A (ja) 2003-05-26 2004-12-09 Omron Corp 直流負荷用接点構成および該接点構成を有した開閉器
WO2006009137A1 (ja) * 2004-07-16 2006-01-26 Tdk Corporation 希土類磁石
JP4565338B2 (ja) * 2005-11-30 2010-10-20 アイシン精機株式会社 永久磁石の固定構造及び固定方法

Also Published As

Publication number Publication date
JP2011521418A (ja) 2011-07-21
US20110068088A1 (en) 2011-03-24
PT2297757E (pt) 2012-04-18
SI2297757T1 (sl) 2012-08-31
IL209303A0 (en) 2011-01-31
HK1152146A1 (en) 2012-02-17
CA2723770A1 (fr) 2009-11-26
PL2297757T3 (pl) 2012-07-31
WO2009141270A1 (fr) 2009-11-26
EP2297757B1 (fr) 2012-02-08
ES2380310T3 (es) 2012-05-10
ATE545144T1 (de) 2012-02-15
EP2297757A1 (fr) 2011-03-23
EP2124236A1 (fr) 2009-11-25
CN102037530A (zh) 2011-04-27
MX2010012523A (es) 2011-02-22

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements