BR8604458A - Bobina de reatancia com pelo menos um nucleo de ferro com secao transversal anular circular - Google Patents
Bobina de reatancia com pelo menos um nucleo de ferro com secao transversal anular circularInfo
- Publication number
- BR8604458A BR8604458A BR8604458A BR8604458A BR8604458A BR 8604458 A BR8604458 A BR 8604458A BR 8604458 A BR8604458 A BR 8604458A BR 8604458 A BR8604458 A BR 8604458A BR 8604458 A BR8604458 A BR 8604458A
- Authority
- BR
- Brazil
- Prior art keywords
- reatancy
- coil
- section
- annular cross
- circular annular
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F37/00—Fixed inductances not covered by group H01F17/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853533323 DE3533323A1 (de) | 1985-09-18 | 1985-09-18 | Drosselspule mit mindestens einem im querschnitt kreisringfoermigen eisenkern |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8604458A true BR8604458A (pt) | 1987-05-19 |
Family
ID=6281315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8604458A BR8604458A (pt) | 1985-09-18 | 1986-09-17 | Bobina de reatancia com pelo menos um nucleo de ferro com secao transversal anular circular |
Country Status (2)
Country | Link |
---|---|
BR (1) | BR8604458A (de) |
DE (1) | DE3533323A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104021921A (zh) * | 2014-05-27 | 2014-09-03 | 华为技术有限公司 | 耦合电感和功率变换器 |
ES2809148T3 (es) * | 2017-01-17 | 2021-03-03 | General Electric Technology Gmbh | Núcleo para un reactor de derivación eléctrica |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2482362A1 (fr) * | 1980-05-12 | 1981-11-13 | Alsthom Atlantique | Bobine electrique d'inductance shunt |
DE3413359A1 (de) * | 1984-04-09 | 1985-10-17 | Transformatoren Union Ag, 7000 Stuttgart | Drossel mit wicklungen um eisenkernschenkel aus eisenkernscheiben |
-
1985
- 1985-09-18 DE DE19853533323 patent/DE3533323A1/de active Granted
-
1986
- 1986-09-17 BR BR8604458A patent/BR8604458A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3533323A1 (de) | 1987-04-30 |
DE3533323C2 (de) | 1989-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Transfer |
Free format text: SIEMENS S/A. (BR/SP) |
|
TC | Change of proprietor's name | ||
TE | Change of address | ||
B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 17/09/2001 |