BR112021021684A2 - Componente indutivo e método para ajustar uma indutância - Google Patents
Componente indutivo e método para ajustar uma indutânciaInfo
- Publication number
- BR112021021684A2 BR112021021684A2 BR112021021684A BR112021021684A BR112021021684A2 BR 112021021684 A2 BR112021021684 A2 BR 112021021684A2 BR 112021021684 A BR112021021684 A BR 112021021684A BR 112021021684 A BR112021021684 A BR 112021021684A BR 112021021684 A2 BR112021021684 A2 BR 112021021684A2
- Authority
- BR
- Brazil
- Prior art keywords
- inductance
- inductive component
- tuning
- winding
- adjusting
- Prior art date
Links
Classifications
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/08—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators
- H01F29/10—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators having movable part of magnetic circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F21/00—Variable inductances or transformers of the signal type
- H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
- H01F21/10—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by means of a movable shield
-
- 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
- H01F27/02—Casings
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2823—Wires
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coils Or Transformers For Communication (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
componente indutivo e método para ajustar uma indutância. a presente invenção refere-se a um componente indutivo (1) que compreende um enrolamento (2) e pelo menos um corpo de ajuste (4, 4_1, 4_2, 4_n) para ajustar uma indutância (l) do componente indutivo (1), em que o corpo de ajuste (4, 4_1, 4_2, 4_n) compreende um material ferromagnético e envolve pelo menos algumas regiões do enrolamento (2), em que a indutância (l) é ajustada através da forma e/ou posição e/ou número de corpos de ajuste (4, 4_1, 4_2, 4_n).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019114508 | 2019-05-29 | ||
PCT/EP2020/064726 WO2020239849A1 (de) | 2019-05-29 | 2020-05-27 | Induktives bauelement und verfahren zur einstellung einer induktivität |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112021021684A2 true BR112021021684A2 (pt) | 2022-03-15 |
Family
ID=70922017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112021021684A BR112021021684A2 (pt) | 2019-05-29 | 2020-05-27 | Componente indutivo e método para ajustar uma indutância |
Country Status (9)
Country | Link |
---|---|
US (1) | US20220223339A1 (pt) |
EP (1) | EP3977493B1 (pt) |
JP (1) | JP2022534579A (pt) |
KR (1) | KR20220015431A (pt) |
CN (1) | CN113874968A (pt) |
BR (1) | BR112021021684A2 (pt) |
IL (1) | IL288325A (pt) |
PL (1) | PL3977493T3 (pt) |
WO (1) | WO2020239849A1 (pt) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2555511A (en) * | 1946-04-09 | 1951-06-05 | Rca Corp | Variable permeability tuning system |
CH668662A5 (de) * | 1985-05-09 | 1989-01-13 | Max Breitmeier | Elektromagnetische drossel. |
DE3618122A1 (de) | 1986-05-30 | 1987-12-03 | Johann Leonhard Huettlinger | Abgleichbare filterspule |
DE3926231A1 (de) | 1989-08-09 | 1991-02-14 | Kolbe & Co Hans | Kleine abgleichbare induktivitaet |
DE19952192A1 (de) | 1999-10-29 | 2001-04-12 | Siemens Ag | Verfahren zum Abgleichen einer elektronischen Schaltung, insbesondere einer Oszillatorschaltung |
JP2007194282A (ja) * | 2006-01-17 | 2007-08-02 | Sumida Corporation | コイル部品 |
DE102008063312B4 (de) | 2008-12-30 | 2015-05-21 | Siemens Aktiengesellschaft | Vorabgleichbare SMD-Spulen für hohe Ströme |
JP5350192B2 (ja) * | 2009-11-20 | 2013-11-27 | オムロンオートモーティブエレクトロニクス株式会社 | 送信用アンテナ |
-
2020
- 2020-05-27 BR BR112021021684A patent/BR112021021684A2/pt unknown
- 2020-05-27 EP EP20729682.3A patent/EP3977493B1/de active Active
- 2020-05-27 KR KR1020217042427A patent/KR20220015431A/ko unknown
- 2020-05-27 PL PL20729682.3T patent/PL3977493T3/pl unknown
- 2020-05-27 CN CN202080039164.9A patent/CN113874968A/zh active Pending
- 2020-05-27 WO PCT/EP2020/064726 patent/WO2020239849A1/de active Search and Examination
- 2020-05-27 US US17/614,447 patent/US20220223339A1/en active Pending
- 2020-05-27 JP JP2021570427A patent/JP2022534579A/ja active Pending
-
2021
- 2021-11-23 IL IL288325A patent/IL288325A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN113874968A (zh) | 2021-12-31 |
JP2022534579A (ja) | 2022-08-02 |
KR20220015431A (ko) | 2022-02-08 |
US20220223339A1 (en) | 2022-07-14 |
IL288325A (en) | 2022-01-01 |
WO2020239849A1 (de) | 2020-12-03 |
EP3977493A1 (de) | 2022-04-06 |
PL3977493T3 (pl) | 2023-11-13 |
EP3977493B1 (de) | 2023-07-05 |
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