ES2133596T3 - Conjunto de nucleo para transformador toroidal. - Google Patents
Conjunto de nucleo para transformador toroidal.Info
- Publication number
- ES2133596T3 ES2133596T3 ES95101724T ES95101724T ES2133596T3 ES 2133596 T3 ES2133596 T3 ES 2133596T3 ES 95101724 T ES95101724 T ES 95101724T ES 95101724 T ES95101724 T ES 95101724T ES 2133596 T3 ES2133596 T3 ES 2133596T3
- Authority
- ES
- Spain
- Prior art keywords
- toroidal
- toroidal transformer
- coil
- core assembly
- winding core
- 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 - Lifetime
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
- H01F27/25—Magnetic cores made from strips or ribbons
-
- 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
- H01F41/02—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 for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coils Or Transformers For Communication (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
SE PRESENTA UN NUCLEO DE BOBINADO (11; 12; 13) PARA UN TRANSFORMADOR TOROIDAL QUE TIENE UNA FORMA MEJORADA, POR EJEMPLO, EXTREMOS LONGITUDINALES CIRCULARES O ELIPTICOS (11C, 11D; 12C, 12D; 13C, 13D) EN SU SECCION, PARA ENGANCHAR APROPIADAMENTE UNA BOBINA (BOBINA TOROIDAL) AL NUCLEO DE BOBINADO. ADEMAS, EL NUCLEO DE BOBINADO PERMITE UN TRANSFORMADOR TOROIDAL QUE EMPLEA EL NUCLEO DE BOBINADO PARA CONSEGUIR UN RENDIMIENTO COMPLETO, Y MEJORA LA PRODUCTIVIDAD DE LOS TRANSFORMADORES TOROIDALES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6046017A JP2771109B2 (ja) | 1994-03-16 | 1994-03-16 | 巻鉄心 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2133596T3 true ES2133596T3 (es) | 1999-09-16 |
Family
ID=12735288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95101724T Expired - Lifetime ES2133596T3 (es) | 1994-03-16 | 1995-02-09 | Conjunto de nucleo para transformador toroidal. |
Country Status (9)
Country | Link |
---|---|
US (1) | US6407655B1 (es) |
EP (1) | EP0676776B1 (es) |
JP (1) | JP2771109B2 (es) |
KR (1) | KR0155447B1 (es) |
CN (2) | CN1058803C (es) |
DE (1) | DE69510852T2 (es) |
ES (1) | ES2133596T3 (es) |
HK (1) | HK1010419A1 (es) |
TW (1) | TW335498B (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3794928B2 (ja) | 2000-04-17 | 2006-07-12 | 東京精電株式会社 | 低騒音・低損失リアクトル |
US6601312B1 (en) | 2001-09-29 | 2003-08-05 | Ahmed M. Phuly | Method and apparatus for universal shape cutting of pipes |
US6865622B2 (en) * | 2002-05-13 | 2005-03-08 | Intel Corporation | System including real-time data communication features |
US7154368B2 (en) * | 2003-10-15 | 2006-12-26 | Actown Electricoil, Inc. | Magnetic core winding method, apparatus, and product produced therefrom |
TWI276122B (en) | 2003-11-05 | 2007-03-11 | Tdk Corp | Coil device |
US7551053B2 (en) | 2003-11-05 | 2009-06-23 | Tdk Corporation | Coil device |
US7501955B2 (en) * | 2004-09-13 | 2009-03-10 | Avery Dennison Corporation | RFID device with content insensitivity and position insensitivity |
KR200452287Y1 (ko) * | 2009-03-03 | 2011-02-16 | (주)동일기연 | 원통형 코일조립체 |
JP2009296015A (ja) * | 2009-09-18 | 2009-12-17 | Sumitomo Electric Ind Ltd | 車載用電力変換装置 |
CN101800127B (zh) * | 2010-04-12 | 2012-12-26 | 东莞市高鑫机电科技服务有限公司 | 卷绕铁芯制备方法及实施该方法制成的铁芯 |
JP2011249699A (ja) * | 2010-05-31 | 2011-12-08 | Sht Co Ltd | 磁気コア装置及びこれを用いたコイル装置 |
JP5757407B2 (ja) * | 2011-04-25 | 2015-07-29 | 日立金属株式会社 | カットコア |
CN102185393B (zh) * | 2011-05-09 | 2012-12-19 | 镇江中船现代发电设备有限公司 | 大容量低压发电机定子 |
CN102426908A (zh) * | 2011-12-19 | 2012-04-25 | 苏州博远特种变压器有限公司 | 变压器铁芯 |
JP6491835B2 (ja) * | 2014-08-08 | 2019-03-27 | 株式会社日立製作所 | 静止誘導電器 |
DE102017126473A1 (de) * | 2017-11-10 | 2019-05-16 | Abb Schweiz Ag | Transformator zur Verwendung in einem Schienenfahrzeug |
JP2021119588A (ja) * | 2020-01-30 | 2021-08-12 | 岡谷電機産業株式会社 | 磁性コア |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1107583A (fr) * | 1954-06-18 | 1956-01-03 | Cem Comp Electro Mec | Procédé de fabrication de circuits magnétiques à tôles enroulées |
US3201734A (en) * | 1960-08-03 | 1965-08-17 | Fed Pacific Electric Co | Transformer core and winding |
US3149296A (en) * | 1961-01-03 | 1964-09-15 | Gulton Ind Inc | Shielded transformer |
US3465273A (en) | 1967-12-14 | 1969-09-02 | Hunterdon Transformer Co | Toroidal inductor |
JPS5258818A (en) * | 1975-11-08 | 1977-05-14 | Matsushita Electric Ind Co Ltd | Core for wound-core type transformer and its preparation |
JPS5384118A (en) * | 1976-12-29 | 1978-07-25 | Matsushita Electric Ind Co Ltd | Curve slit system and its apparatus |
JPS5837681B2 (ja) | 1978-06-28 | 1983-08-18 | 株式会社ダイヘン | 内鉄形変圧器 |
JPS6028375B2 (ja) | 1978-08-31 | 1985-07-04 | 昭和電線商事株式会社 | 巻鉄心製造装置 |
NZ191840A (en) | 1978-10-19 | 1983-06-14 | L Manderson | Transformer core construction |
JPS55132027A (en) * | 1979-04-02 | 1980-10-14 | Kitamura Kikai:Kk | Rolled core material forming device and rolled core forming device |
JPS5680113A (en) | 1979-12-05 | 1981-07-01 | Kitamura Kikai:Kk | Cutting of band material for circular cross-sectional winding core |
JPS5837681A (ja) * | 1981-08-31 | 1983-03-04 | セイコーインスツルメンツ株式会社 | 学習器 |
FR2518306B1 (fr) * | 1981-12-11 | 1986-11-28 | Transfix Soc Nouv | Transformateur electrique et procede pour sa fabrication |
JPS58201568A (ja) | 1982-05-20 | 1983-11-24 | Mitsubishi Electric Corp | 始動電動機の起動方法 |
DE3232025A1 (de) | 1982-08-27 | 1984-03-01 | Siemens AG, 1000 Berlin und 8000 München | Ringkern fuer elektrische ringspulen und uebertrager |
JPS59111019U (ja) * | 1983-01-17 | 1984-07-26 | 広畑電磁鋼センタ−株式会社 | 変成器用巻き鉄芯 |
JPS6037510B2 (ja) | 1983-06-17 | 1985-08-27 | 富士通株式会社 | ロ−マ字漢字変換方式 |
JPS603108A (ja) * | 1983-06-20 | 1985-01-09 | Kyushu Henatsuki Kk | 電気機器用鉄心 |
JPS60111021U (ja) * | 1983-12-28 | 1985-07-27 | 北芝電機株式会社 | 巻鉄心 |
IT1184115B (it) * | 1984-01-26 | 1987-10-22 | Gen Electric | Metodo ed apparato per dividere o tagliare un foglio di metallo amorfo |
US4605558A (en) * | 1984-04-20 | 1986-08-12 | Wallace Shrimpton | Process for cell separation |
DE3603473A1 (de) * | 1986-02-05 | 1987-08-06 | Flowtec Ag | Verfahren und vorrichtung zum herstellen von magnetischen ringkernen |
JPS62247511A (ja) * | 1986-08-21 | 1987-10-28 | Kitamura Kikai:Kk | 巻鉄芯の成形装置 |
JPS63132408A (ja) * | 1986-11-22 | 1988-06-04 | Kitamura Kiden Kk | 巻鉄心 |
DE3783731T2 (de) | 1986-11-22 | 1993-05-13 | Kitamura Kiden Kk | Wickelkern mit dem querschnittsumfang enthaltenden kreisrunden und elliptischen abschnitten. |
DE3784888T2 (de) | 1986-12-29 | 1993-06-24 | Kitamura Kiden Kk | Verfahren und vorrichtung zur herstellung eines gewickelten kernes. |
JPS63188916A (ja) * | 1987-01-31 | 1988-08-04 | Kitamura Kiden Kk | 帯材走行位置制御装置 |
JPH01206610A (ja) * | 1988-02-13 | 1989-08-18 | Kitamura Kiden Kk | 段付巻鉄心用帯材の切抜方法 |
JPH0289304A (ja) * | 1988-09-27 | 1990-03-29 | Kitamura Kiden Kk | 巻鉄心用帯材の切抜方法 |
US5188305A (en) | 1988-09-27 | 1993-02-23 | Kitamura Kiden Co., Ltd. | Apparatus for cutting winding strips for use in a wound core |
JPH0622182B2 (ja) | 1988-10-22 | 1994-03-23 | 電気鉄芯工業株式会社 | 略円形断面巻鉄芯材料の切抜き方法 |
GB2227888A (en) * | 1989-01-30 | 1990-08-08 | Elektrosvarki Im E O Patona Ak | Ring transformer for welding pipes |
JPH0541327A (ja) * | 1991-08-05 | 1993-02-19 | Denki Tetsushin Kogyo Kk | 巻鉄心の製法 |
JP2575258B2 (ja) | 1992-02-19 | 1997-01-22 | 住友ゴム工業株式会社 | 印刷用オフセットブランケット |
JP2901413B2 (ja) * | 1992-04-22 | 1999-06-07 | 北村機電株式会社 | 巻鉄心用帯材の切り抜き装置 |
JP2838627B2 (ja) | 1992-09-03 | 1998-12-16 | 電気鉄芯工業株式会社 | 巻鉄心 |
-
1994
- 1994-03-16 JP JP6046017A patent/JP2771109B2/ja not_active Expired - Lifetime
-
1995
- 1995-02-09 EP EP95101724A patent/EP0676776B1/en not_active Expired - Lifetime
- 1995-02-09 ES ES95101724T patent/ES2133596T3/es not_active Expired - Lifetime
- 1995-02-09 DE DE69510852T patent/DE69510852T2/de not_active Expired - Fee Related
- 1995-02-18 TW TW084101511A patent/TW335498B/zh active
- 1995-02-27 KR KR1019950003911A patent/KR0155447B1/ko not_active IP Right Cessation
- 1995-02-28 CN CN95100442A patent/CN1058803C/zh not_active Expired - Lifetime
- 1995-02-28 CN CN95203652U patent/CN2259674Y/zh not_active Expired - Fee Related
-
1997
- 1997-02-27 US US08/807,518 patent/US6407655B1/en not_active Expired - Fee Related
-
1998
- 1998-10-21 HK HK98111399A patent/HK1010419A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US6407655B1 (en) | 2002-06-18 |
KR950027856A (ko) | 1995-10-18 |
EP0676776A1 (en) | 1995-10-11 |
JPH07254515A (ja) | 1995-10-03 |
US20020063618A1 (en) | 2002-05-30 |
KR0155447B1 (ko) | 1998-11-16 |
CN2259674Y (zh) | 1997-08-13 |
DE69510852D1 (de) | 1999-08-26 |
EP0676776B1 (en) | 1999-07-21 |
CN1111801A (zh) | 1995-11-15 |
DE69510852T2 (de) | 1999-11-25 |
HK1010419A1 (en) | 1999-06-17 |
JP2771109B2 (ja) | 1998-07-02 |
CN1058803C (zh) | 2000-11-22 |
TW335498B (en) | 1998-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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