BR9206065A - Material de contato, na base de prata, para o uso em aparelhos de comando elétrico da téchnica de energia assim como processo para a produção de peças de contato a partir desse material - Google Patents
Material de contato, na base de prata, para o uso em aparelhos de comando elétrico da téchnica de energia assim como processo para a produção de peças de contato a partir desse materialInfo
- Publication number
- BR9206065A BR9206065A BR9206065A BR9206065A BR9206065A BR 9206065 A BR9206065 A BR 9206065A BR 9206065 A BR9206065 A BR 9206065A BR 9206065 A BR9206065 A BR 9206065A BR 9206065 A BR9206065 A BR 9206065A
- Authority
- BR
- Brazil
- Prior art keywords
- contact
- pct
- production
- well
- control devices
- Prior art date
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
- H01H1/021—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
-
- 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
- C22C32/001—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 only oxides
- C22C32/0015—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 only oxides with only single oxides as main non-metallic constituents
- C22C32/0021—Matrix based on noble metals, Cu or alloys 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
- H01H1/0237—Composite material having a noble metal as the basic material and containing oxides
- H01H2001/02378—Composite material having a noble metal as the basic material and containing oxides containing iron-oxide as major component
Landscapes
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Composite Materials (AREA)
- Contacts (AREA)
- Manufacture Of Switches (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Conductive Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4117311A DE4117311A1 (de) | 1991-05-27 | 1991-05-27 | Kontaktwerkstoff auf silberbasis zur verwendung in schaltgeraeten der energietechnik |
PCT/DE1992/000388 WO1992022080A1 (de) | 1991-05-27 | 1992-05-14 | Kontaktwerkstoff auf silberbasis zur verwendung in schaltgeräten der energietechnik sowie verfahren zur herstellung von kontaktstücken aus diesem werkstoff |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9206065A true BR9206065A (pt) | 1994-11-29 |
Family
ID=6432544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9206065A BR9206065A (pt) | 1991-05-27 | 1992-05-14 | Material de contato, na base de prata, para o uso em aparelhos de comando elétrico da téchnica de energia assim como processo para a produção de peças de contato a partir desse material |
Country Status (9)
Country | Link |
---|---|
US (1) | US5429656A (pt) |
EP (1) | EP0586410B1 (pt) |
JP (1) | JP3280968B2 (pt) |
AT (1) | ATE144857T1 (pt) |
BR (1) | BR9206065A (pt) |
DE (2) | DE4117311A1 (pt) |
DK (1) | DK0586410T3 (pt) |
ES (1) | ES2094354T3 (pt) |
WO (1) | WO1992022080A1 (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0645049B1 (de) * | 1992-06-10 | 1996-04-03 | DODUCO GMBH + Co Dr. Eugen DÀ¼rrwächter | Werkstoff für elektrische kontakte auf der basis von silber-zinnoxid oder silber-zinkoxid |
EP0715765B1 (de) * | 1993-08-23 | 1998-01-21 | Siemens Aktiengesellschaft | Kontaktwerkstoff auf silber-basis, verwendung eines solchen kontaktwerkstoffes in einem schaltgerät der energietechnik und verfahren zur herstellung des kontaktwerkstoffes |
DE4331913A1 (de) * | 1993-09-20 | 1995-03-23 | Siemens Ag | Verfahren zum Verbinden von einer Kontaktauflage aus Silber-Metalloxid-Werkstoff mit einem metallischen Kontaktträger |
DE4343550A1 (de) * | 1993-12-20 | 1995-06-22 | Siemens Ag | Kontaktwerkstoff auf Silberbasis zur Verwendung in Schaltgeräten der Energietechnik |
US5846288A (en) * | 1995-11-27 | 1998-12-08 | Chemet Corporation | Electrically conductive material and method for making |
DE19602812C1 (de) * | 1996-01-26 | 1997-07-31 | Siemens Ag | Verfahren zur Herstellung eines Formstücks aus einem Kontaktwerkstoff auf Silberbasis und Formstück |
DE19608490C1 (de) * | 1996-03-05 | 1997-09-04 | Siemens Ag | Kontaktwerkstoff aus Silber und Wirkkomponenten, daraus gefertigtes Formstück sowie Verfahren zur Herstellung des Formstücks |
BR9710794A (pt) * | 1996-08-01 | 1999-08-17 | Metalor Contacts Deutschland G | Processo para a prepara-Æo de um produto de um amterial de contato a base de prata material de contato bem como produto do material de contato |
DE60107578T2 (de) * | 2001-07-18 | 2005-12-22 | Nec Schott Components Corp., Koka | Thermische sicherung |
US6757963B2 (en) * | 2002-01-23 | 2004-07-06 | Mcgraw-Edison Company | Method of joining components using a silver-based composition |
EP1381065A1 (fr) * | 2002-07-12 | 2004-01-14 | Metalor Technologies International S.A. | Matériau de contact électrique et son procédé de fabrication |
CN1820335A (zh) * | 2004-06-18 | 2006-08-16 | 田中贵金属工业株式会社 | 密封式交流负荷用继电器以及其中使用的Ag系接点元件材料 |
EP2124236A1 (fr) * | 2008-05-22 | 2009-11-25 | Metalor Technologies International S.A. | Utilisation d'un matériau de contact électrique pour souffler un arc électrique |
JP6145285B2 (ja) * | 2012-03-22 | 2017-06-07 | 日本タングステン株式会社 | 電気接点材料およびその製造方法ならびに電気接点 |
CN112475295B (zh) * | 2020-09-30 | 2022-11-15 | 浙江福达合金材料科技有限公司 | 一种氧化物颗粒弥散分布的银氧化铁电接触材料及其制备方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2394501A (en) * | 1942-09-12 | 1946-02-05 | Square D Co | Electrical contact |
US3607244A (en) * | 1967-03-11 | 1971-09-21 | Sumitomo Electric Industries | Electric contact material and method of making the same |
DE2310784B2 (de) * | 1973-03-03 | 1975-03-13 | Fa. Dr. Eugen Duerrwaechter Doduco, 7530 Pforzheim | Verfahren zur Herstellung eines duktilen Silber-Metalloxid-Halbzeugs |
DE2446698C2 (de) * | 1974-09-30 | 1983-04-14 | Siemens AG, 1000 Berlin und 8000 München | Zweischichten-Sinterkontaktstück für elektrische Schaltgeräte |
JPS5913578B2 (ja) * | 1977-01-25 | 1984-03-30 | 日本科学冶金株式会社 | 電気接点材料 |
US4369063A (en) * | 1981-11-12 | 1983-01-18 | Ciba-Geigy Corporation | Silver containing conductive coatings |
JPH06104873B2 (ja) * | 1986-07-08 | 1994-12-21 | 富士電機株式会社 | 銀―金属酸化物系接点用材料及びその製造方法 |
YU46258B (sh) * | 1987-06-06 | 1993-05-28 | Degussa Ag. | Primena srebrno gvozdenog materijala za električne kontakte |
DE3816895A1 (de) * | 1987-06-06 | 1988-12-22 | Degussa | Verwendung eines silber-eisen-werkstoffs fuer elektrische kontakte |
JPS6455345A (en) * | 1987-08-25 | 1989-03-02 | Chugai Electric Ind Co Ltd | Silver-iron oxide sintered electrical contact material |
DE3911904A1 (de) * | 1988-04-16 | 1989-12-14 | Duerrwaechter E Dr Doduco | Pulvermetallurgisches verfahren zum herstellen eines halbzeugs fuer elektrische kontakte aus einem verbundwerkstoff auf silberbasis mit eisen |
DE58904983D1 (de) * | 1988-04-20 | 1993-08-26 | Siemens Ag | Sinterkontaktwerkstoff auf silberbasis zur verwendung in schaltgeraeten der energietechnik, insbesondere fuer kontaktstuecke in niederspannungsschaltern. |
EP0369282B1 (de) * | 1988-11-17 | 1995-06-14 | Siemens Aktiengesellschaft | Niederspannungsschaltgeräte-Sinterkontaktwerkstoff der Energietechnik, insbesondere für Motorschütze |
EP0369283B1 (de) * | 1988-11-17 | 1994-09-14 | Siemens Aktiengesellschaft | Sinterkontaktwerkstoff für Niederspannungsschaltgeräte der Energietechnik, insbesondere für Motorschütze |
-
1991
- 1991-05-27 DE DE4117311A patent/DE4117311A1/de not_active Withdrawn
-
1992
- 1992-05-14 WO PCT/DE1992/000388 patent/WO1992022080A1/de active IP Right Grant
- 1992-05-14 JP JP50896092A patent/JP3280968B2/ja not_active Expired - Fee Related
- 1992-05-14 AT AT92909652T patent/ATE144857T1/de not_active IP Right Cessation
- 1992-05-14 DE DE59207467T patent/DE59207467D1/de not_active Expired - Fee Related
- 1992-05-14 EP EP92909652A patent/EP0586410B1/de not_active Expired - Lifetime
- 1992-05-14 US US08/142,441 patent/US5429656A/en not_active Expired - Lifetime
- 1992-05-14 BR BR9206065A patent/BR9206065A/pt not_active IP Right Cessation
- 1992-05-14 DK DK92909652.7T patent/DK0586410T3/da active
- 1992-05-14 ES ES92909652T patent/ES2094354T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2094354T3 (es) | 1997-01-16 |
DE4117311A1 (de) | 1992-12-03 |
JP3280968B2 (ja) | 2002-05-13 |
EP0586410B1 (de) | 1996-10-30 |
US5429656A (en) | 1995-07-04 |
EP0586410A1 (de) | 1994-03-16 |
DK0586410T3 (da) | 1997-04-14 |
WO1992022080A1 (de) | 1992-12-10 |
ATE144857T1 (de) | 1996-11-15 |
DE59207467D1 (de) | 1996-12-05 |
JPH06507447A (ja) | 1994-08-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9206065A (pt) | Material de contato, na base de prata, para o uso em aparelhos de comando elétrico da téchnica de energia assim como processo para a produção de peças de contato a partir desse material | |
JPS5249916A (en) | Material for electric contact consisting of ag-metal oxides | |
IT8422405A0 (it) | Struttura di contatti di interruttore a limitazione di corrente manovrabile sia manualmente che mediante azionatore elettromagnetico. | |
ES2084678T3 (es) | Cristal termico laminado. | |
BR9206059A (pt) | Material de contato, na base de prata, para o uso aparelhos de comando elétrico da técnica de energia assim como processo para a produção de peças de contato a partir desse material | |
ES2035154T3 (es) | Empleo de un material de plata y hierro para contactos electricos. | |
JPS5410279A (en) | Cathode | |
BR8102764A (pt) | Material para contatos eltricos | |
DE58908359D1 (de) | Sinterkontaktwerkstoff für Niederspannungsschaltgeräte der Energietechnik, insbesondere für Motorschütze. | |
DE58909295D1 (de) | Niederspannungsschaltgeräte-Sinterkontaktwerkstoff der Energietechnik, insbesondere für Motorschütze. | |
IT8247831A0 (it) | Perfezionamento nei contatti elettrici sinterizzati per interruttori rele' e simili, e procedimento di fabbricazione | |
BR8502760A (pt) | Material sinterizado para contatos de chaves de baixa tenssao na tecnica de energia eletrica | |
JPS6455345A (en) | Silver-iron oxide sintered electrical contact material | |
JPS53128525A (en) | Electrical contact point material | |
JPS52143915A (en) | Preparation of l aminated magnet core | |
JPS5248518A (en) | Manufacturing method of silver-metal nitride contact material | |
Frommeyer | Mechanical Properties, Electrical Conductivities and Magnetic Hardening of Highly Deformed Ag/Ni, Cu/Fe and Ag/Cu Bonded Laminae | |
Hadfield | Sintered rare-earth transition metal permanent magnets and their applications | |
ES2164123T3 (es) | Convertidor de corriente acumulativa para aparatos electronicos de proteccion. | |
JPS5252106A (en) | Phenium base alloy contact | |
Jurczok et al. | Performance Properties of Copper--Tin--Zinc Deposits in the Electrical Industry | |
EP0350823A3 (de) | Niederspannungsschaltgerät | |
JPS527629A (en) | Contactless push-button switch | |
Lambert et al. | Electrical Contacts. I | |
GB925410A (en) | Electromagnetic switching devices with sealed magnetic contacts |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EE | Request for examination | ||
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
PC | Transfer |
Free format text: METALOR CONTACTS DEUTSCHLAND GMBH (DE) |
|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 14/05/2012 |