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
Authority: BR; Brazil
Prior art keywords: electrical contact; entities; magnetic; blow; electric arc
Prior art date: 2008-05-22

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.)

2008-05-22

Filing date

2009-05-14

Publication date

2015-10-13

2009-05-14 Application filed by Metalor Technologies Int filed Critical Metalor Technologies Int

2015-10-13 Publication of BRPI0913030A2 publication Critical patent/BRPI0913030A2/pt

Links

239000000463 material Substances 0.000 title abstract 4
238000010891 electric arc Methods 0.000 title 1
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
150000001875 compounds Chemical class 0.000 abstract 2
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
229910000583 Nd alloy Inorganic materials 0.000 abstract 1
229910001154 Pr alloy Inorganic materials 0.000 abstract 1
238000007664 blowing Methods 0.000 abstract 1
229910052796 boron Inorganic materials 0.000 abstract 1
239000004020 conductor Substances 0.000 abstract 1
229910052802 copper Inorganic materials 0.000 abstract 1
239000010949 copper Substances 0.000 abstract 1
229910052742 iron Inorganic materials 0.000 abstract 1
229910052751 metal Inorganic materials 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
KZKCOVQRXJUGDG-UHFFFAOYSA-N praseodymium Chemical compound [Pr][Pr] KZKCOVQRXJUGDG-UHFFFAOYSA-N 0.000 abstract 1
229910052761 rare earth metal Inorganic materials 0.000 abstract 1
150000002910 rare earth metals Chemical class 0.000 abstract 1
229910052709 silver Inorganic materials 0.000 abstract 1
239000004332 silver Substances 0.000 abstract 1

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 (14)

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)
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
CN1898756B (zh) *	2004-07-16	2010-05-26	Tdk株式会社	稀土类磁铁
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

2008
- 2008-05-22 EP EP08156731A patent/EP2124236A1/fr not_active Withdrawn
2009
- 2009-05-14 BR BRPI0913030A patent/BRPI0913030A2/pt not_active Application Discontinuation
- 2009-05-14 EP EP09749760A patent/EP2297757B1/fr active Active
- 2009-05-14 SI SI200930226T patent/SI2297757T1/sl unknown
- 2009-05-14 WO PCT/EP2009/055879 patent/WO2009141270A1/fr not_active Ceased
- 2009-05-14 ES ES09749760T patent/ES2380310T3/es active Active
- 2009-05-14 AT AT09749760T patent/ATE545144T1/de active
- 2009-05-14 MX MX2010012523A patent/MX2010012523A/es active IP Right Grant
- 2009-05-14 JP JP2011509934A patent/JP2011521418A/ja active Pending
- 2009-05-14 PT PT09749760T patent/PT2297757E/pt unknown
- 2009-05-14 CA CA2723770A patent/CA2723770A1/fr not_active Abandoned
- 2009-05-14 CN CN2009801183666A patent/CN102037530A/zh active Pending
- 2009-05-14 US US12/992,308 patent/US20110068088A1/en not_active Abandoned
- 2009-05-14 PL PL09749760T patent/PL2297757T3/pl unknown
2010
- 2010-11-14 IL IL209303A patent/IL209303A0/en unknown

Also Published As

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

Legal Events

Date	Code	Title
2019-07-23	B06F	Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
2019-08-27	B06U	Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
2019-12-17	B11B	Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements

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