BR0000298B1 - nécleo toroidal que consiste de materiais enrolados com no mÍnimo duas camadas e indutor para eletrânica de potÊncia. - Google Patents
nécleo toroidal que consiste de materiais enrolados com no mÍnimo duas camadas e indutor para eletrânica de potÊncia.Info
- Publication number
- BR0000298B1 BR0000298B1 BRPI0000298-4A BR0000298A BR0000298B1 BR 0000298 B1 BR0000298 B1 BR 0000298B1 BR 0000298 A BR0000298 A BR 0000298A BR 0000298 B1 BR0000298 B1 BR 0000298B1
- Authority
- BR
- Brazil
- Prior art keywords
- inductor
- layers
- power electronics
- toroidal core
- core consisting
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/04—Cores, Yokes, or armatures made from strips or ribbons
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19907320A DE19907320C2 (de) | 1999-02-20 | 1999-02-20 | Ringkern und dessen Verwendung |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0000298A BR0000298A (pt) | 2000-09-12 |
BR0000298B1 true BR0000298B1 (pt) | 2013-05-14 |
Family
ID=7898272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0000298-4A BR0000298B1 (pt) | 1999-02-20 | 2000-01-31 | nécleo toroidal que consiste de materiais enrolados com no mÍnimo duas camadas e indutor para eletrânica de potÊncia. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1030319B1 (pt) |
JP (1) | JP3648425B2 (pt) |
AR (1) | AR022629A1 (pt) |
AT (1) | ATE265736T1 (pt) |
BR (1) | BR0000298B1 (pt) |
DE (2) | DE19907320C2 (pt) |
DK (1) | DK1030319T3 (pt) |
ES (1) | ES2217676T3 (pt) |
PT (1) | PT1030319E (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10314265A1 (de) * | 2003-03-29 | 2004-10-07 | J. Pröpster GmbH Blitzschutzmaterial Metallwarenfabrik | Entkopplungselement zur Entkopplung mindestens zweier Überspannungs-Schutzeinrichtungen einer baulichen Anlage |
ES2343930B1 (es) * | 2008-05-22 | 2011-06-28 | Universidad Carlos Iii De Madrid | Inductancia para corriente continua. |
JP5555725B2 (ja) | 2012-01-13 | 2014-07-23 | 本田技研工業株式会社 | 電気負荷制御装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2495167A (en) * | 1945-05-19 | 1950-01-17 | Westinghouse Electric Corp | Wound core |
GB1115507A (en) * | 1964-09-10 | 1968-05-29 | Mini Of The Ministerul Ind Con | Manufacturing processes of magnetic cores of stratified strips and sheets |
DE2062694B2 (de) * | 1970-09-08 | 1975-05-28 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Fehlerstromschutzschalter |
DE2913741A1 (de) * | 1979-04-05 | 1980-10-09 | Philips Patentverwaltung | Verfahren zum herstellen von ringbandkernen fuer transformatoren und nach dem verfahren hergestellter ringbandkern |
DE3031257A1 (de) * | 1980-08-19 | 1982-03-18 | Vacuumschmelze Gmbh, 6450 Hanau | Verfahren zum herstellen von ringbandkernen fuer fehlerstromschutzschalter und verwendung dieser kerne |
US4366520A (en) * | 1981-03-25 | 1982-12-28 | Magnetic Metals Corporation | Differential transformer core for pulse currents |
GB2105522A (en) * | 1981-09-05 | 1983-03-23 | Gen Motors Ltd | Laminated core structure |
US4558297A (en) * | 1982-10-05 | 1985-12-10 | Tdk Corporation | Saturable core consisting of a thin strip of amorphous magnetic alloy and a method for manufacturing the same |
GB2133932A (en) * | 1982-12-31 | 1984-08-01 | Int Research & Dev Co Ltd | Improvements to strip wound magnetic cores |
JPH0311603A (ja) * | 1989-06-08 | 1991-01-18 | Toshiba Corp | 磁心 |
US5091253A (en) * | 1990-05-18 | 1992-02-25 | Allied-Signal Inc. | Magnetic cores utilizing metallic glass ribbons and mica paper interlaminar insulation |
JPH07201549A (ja) * | 1994-01-11 | 1995-08-04 | Nippon Steel Corp | インダクタ素子 |
-
1999
- 1999-02-20 DE DE19907320A patent/DE19907320C2/de not_active Expired - Lifetime
- 1999-11-25 PT PT99123475T patent/PT1030319E/pt unknown
- 1999-11-25 EP EP99123475A patent/EP1030319B1/de not_active Expired - Lifetime
- 1999-11-25 DE DE59909327T patent/DE59909327D1/de not_active Expired - Lifetime
- 1999-11-25 DK DK99123475T patent/DK1030319T3/da active
- 1999-11-25 AT AT99123475T patent/ATE265736T1/de active
- 1999-11-25 ES ES99123475T patent/ES2217676T3/es not_active Expired - Lifetime
-
2000
- 2000-01-31 BR BRPI0000298-4A patent/BR0000298B1/pt not_active IP Right Cessation
- 2000-02-18 AR ARP000100694A patent/AR022629A1/es active IP Right Grant
- 2000-02-21 JP JP2000042199A patent/JP3648425B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE59909327D1 (de) | 2004-06-03 |
ES2217676T3 (es) | 2004-11-01 |
JP3648425B2 (ja) | 2005-05-18 |
EP1030319B1 (de) | 2004-04-28 |
JP2000243616A (ja) | 2000-09-08 |
AR022629A1 (es) | 2002-09-04 |
PT1030319E (pt) | 2004-09-30 |
BR0000298A (pt) | 2000-09-12 |
DE19907320C2 (de) | 2001-03-08 |
ATE265736T1 (de) | 2004-05-15 |
DE19907320A1 (de) | 2000-08-31 |
DK1030319T3 (da) | 2004-08-09 |
EP1030319A1 (de) | 2000-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 14/05/2013, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 20A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2551 DE 26-11-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |