JP6525324B2 - 誘導鉄心 - Google Patents
誘導鉄心Info
- Publication number
- JP6525324B2 JP6525324B2 JP2015548364A JP2015548364A JP6525324B2 JP 6525324 B2 JP6525324 B2 JP 6525324B2 JP 2015548364 A JP2015548364 A JP 2015548364A JP 2015548364 A JP2015548364 A JP 2015548364A JP 6525324 B2 JP6525324 B2 JP 6525324B2
- Authority
- JP
- Japan
- Prior art keywords
- core
- induction
- protrusions
- inductor
- core member
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/263—Fastening parts of the core together
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
- H01F3/14—Constrictions; Gaps, e.g. air-gaps
-
- 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
- H01F21/06—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by movement of core or part of core relative to the windings as a whole
-
- 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
- H01F27/255—Magnetic cores made from particles
-
- 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
Description
第2の鉄心部材は、第1の誘導鉄心構成要素及び第2の誘導鉄心構成要素の一方の中に完全に備えられてもよく、又は第1の誘導鉄心構成要素及び第2の誘導鉄心構成要素の両方の中に部分的に備えられてもよい。
Claims (4)
- 2つの別個の誘導鉄心構成要素を備える誘導鉄心であって、前記2つの別個の誘導鉄心構成要素は、相互に組み付けられた場合に前記誘導鉄心を共に形成し、共通軸を規定し、前記誘導鉄心構成要素は、少なくとも1つの磁束バリアを形成し、前記磁束バリアは、前記共通軸に対して周方向に幅を有し、前記幅は、前記共通軸を中心として相互に対して前記誘導鉄心構成要素を回転させることにより調節可能であり、
前記誘導鉄心は、内方鉄心部材及び外方鉄心部材を備え、前記内方鉄心部材及び前記外方鉄心部材は、第1のベース部材と第2のベース部材との間に軸方向にそれぞれ延在し、前記第1のベース部材と前記第2のベース部材との間に各磁束経路を形成しており、前記外方鉄心部材は、前記内方鉄心部材を少なくとも部分的に囲み、それにより前記内方鉄心部材と前記外方鉄心部材との間に巻線を収容するための前記内方鉄心部材の周囲の空間の外方外周部を画定し、前記内方鉄心部材及び前記外方鉄心部材の少なくとも一方が、前記少なくとも1つの磁束バリアを備える、誘導鉄心。 - 前記外方鉄心部材は、第2のセットの各突出部と第1のセットの各隣接する突出部との間に各間隙を画定する前記第1のセットの突出部と前記第2のセットの突出部とを備える、請求項1に記載の誘導子。
- 各突出部が、前記周方向に沿って変動する径方向幅を有する、請求項2に記載の誘導鉄心。
- 前記外方鉄心部材の磁束伝導断面積は、前記内方鉄心部材の磁束伝導断面積を超過する、請求項1から3までのいずれか一項に記載の誘導鉄心。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12197982 | 2012-12-19 | ||
EP12197982.7 | 2012-12-19 | ||
PCT/EP2013/076110 WO2014095495A1 (en) | 2012-12-19 | 2013-12-10 | Inductor core |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016506626A JP2016506626A (ja) | 2016-03-03 |
JP6525324B2 true JP6525324B2 (ja) | 2019-06-05 |
Family
ID=47522317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015548364A Expired - Fee Related JP6525324B2 (ja) | 2012-12-19 | 2013-12-10 | 誘導鉄心 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9847164B2 (ja) |
EP (1) | EP2936509A1 (ja) |
JP (1) | JP6525324B2 (ja) |
CN (1) | CN104885167B (ja) |
TW (1) | TWI611435B (ja) |
WO (1) | WO2014095495A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013113481A1 (de) * | 2013-12-04 | 2015-06-11 | Epcos Ag | Übertragerbauelement mit Einstellung einer Induktivität |
CA3021004A1 (en) * | 2016-04-14 | 2017-10-19 | Mte Corporation | Adjustable integrated combined common mode and differential mode three phase inductors with increased common mode inductance and methods of manufacture and use thereof |
US10256036B2 (en) | 2016-09-08 | 2019-04-09 | Apple Inc. | Magnetic field containment inductors |
FR3063567B1 (fr) * | 2017-03-02 | 2020-06-19 | Valeo Siemens Eautomotive France Sas | Composant magnetique et convertisseur de tension le comprenant |
CN110011324A (zh) * | 2018-01-05 | 2019-07-12 | 速德实业股份有限公司 | 低压成套无功功率补偿装置 |
JP2022535129A (ja) * | 2019-06-07 | 2022-08-04 | ラム リサーチ コーポレーション | 可変インダクタ装置 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR68208E (fr) * | 1955-09-27 | 1958-04-09 | Lignes Telegraph Telephon | Bobine à noyau ferromagnétique d'inductance réglable |
JPS478945U (ja) * | 1971-02-24 | 1972-10-03 | ||
JPS559818B2 (ja) * | 1973-07-06 | 1980-03-12 | ||
JPS5612316U (ja) * | 1979-07-10 | 1981-02-02 | ||
JPS5943694Y2 (ja) * | 1980-01-16 | 1984-12-26 | ティーディーケイ株式会社 | 可変インダクタンスコア |
JPS5710727U (ja) * | 1980-06-23 | 1982-01-20 | ||
JPS5724514A (en) * | 1980-07-21 | 1982-02-09 | Tdk Corp | Inductance element |
US4689731A (en) * | 1986-08-07 | 1987-08-25 | Honeywell Inc. | MOSFET inverter gate drive circuit |
JPH0269910A (ja) | 1988-09-05 | 1990-03-08 | Fujitsu Ltd | 可変型コイル |
JPH02121306A (ja) * | 1989-02-10 | 1990-05-09 | Sony Corp | コイル装置 |
JPH033721U (ja) * | 1989-06-01 | 1991-01-16 | ||
JPH0566922U (ja) * | 1992-02-12 | 1993-09-03 | 富士電気化学株式会社 | つぼ形磁心及びそれを用いた巻線部品 |
JPH0634214U (ja) * | 1992-10-12 | 1994-05-06 | ネミック・ラムダ株式会社 | トランス |
JPH08138943A (ja) | 1994-11-14 | 1996-05-31 | Matsushita Electric Ind Co Ltd | 可変高周波コイル |
ES2203784T3 (es) | 1996-02-23 | 2004-04-16 | Hoganas Ab | Polvo de hierro recubierto de fosfato y metodo para su fabricacion. |
US5892313A (en) * | 1996-10-04 | 1999-04-06 | Ford Motor Company | Rotating electrical machine with permanent magnet inserts |
JP2001345214A (ja) * | 2000-05-30 | 2001-12-14 | Kawaguchiko Seimitsu Co Ltd | 表面実装型小型トランス |
JP2002008926A (ja) * | 2000-06-23 | 2002-01-11 | Kawaguchiko Seimitsu Co Ltd | 表面実装型小型トランス |
JP2006216610A (ja) | 2005-02-01 | 2006-08-17 | Sumida Corporation | インダクタンス素子 |
US20070024153A1 (en) * | 2005-07-28 | 2007-02-01 | York Michael T | Rotor for an electric machine with improved cooling, magnetic noise, and reduced inertia using profiled rotor pole fingers |
US7538467B2 (en) * | 2006-06-05 | 2009-05-26 | Burgess-Norton Mfg. Co., Inc | Magnetic powder metal composite core for electrical machines |
CN102339666A (zh) * | 2010-07-16 | 2012-02-01 | 株式会社田村制作所 | 电感器 |
CN201946404U (zh) * | 2010-12-02 | 2011-08-24 | 陈国祥 | 一种用于pc电源的电感器 |
PL2472531T3 (pl) | 2011-01-03 | 2013-09-30 | Hoeganaes Ab | Rdzeń cewki indukcyjnej |
-
2013
- 2013-12-10 US US14/654,364 patent/US9847164B2/en not_active Expired - Fee Related
- 2013-12-10 CN CN201380066375.1A patent/CN104885167B/zh not_active Expired - Fee Related
- 2013-12-10 JP JP2015548364A patent/JP6525324B2/ja not_active Expired - Fee Related
- 2013-12-10 WO PCT/EP2013/076110 patent/WO2014095495A1/en active Application Filing
- 2013-12-10 EP EP13802071.4A patent/EP2936509A1/en not_active Withdrawn
- 2013-12-18 TW TW102147012A patent/TWI611435B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2014095495A1 (en) | 2014-06-26 |
CN104885167B (zh) | 2017-04-05 |
EP2936509A1 (en) | 2015-10-28 |
TWI611435B (zh) | 2018-01-11 |
US20150340147A1 (en) | 2015-11-26 |
CN104885167A (zh) | 2015-09-02 |
JP2016506626A (ja) | 2016-03-03 |
TW201440092A (zh) | 2014-10-16 |
US9847164B2 (en) | 2017-12-19 |
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