CN1074850C - 变压器和线圈架 - Google Patents
变压器和线圈架Info
- Publication number
- CN1074850C CN1074850C CN95105856A CN95105856A CN1074850C CN 1074850 C CN1074850 C CN 1074850C CN 95105856 A CN95105856 A CN 95105856A CN 95105856 A CN95105856 A CN 95105856A CN 1074850 C CN1074850 C CN 1074850C
- Authority
- CN
- China
- Prior art keywords
- groove
- iron core
- bobbin
- core position
- coiling
- 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
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
-
- 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
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
- H01F27/325—Coil bobbins
-
- 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
- H01F5/00—Coils
- H01F5/02—Coils wound on non-magnetic supports, e.g. formers
- H01F2005/025—Coils wound on non-magnetic supports, e.g. formers wound on coaxial arrangement of two or more formers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulating Of Coils (AREA)
- Coils Of Transformers For General Uses (AREA)
- Transformer Cooling (AREA)
- Electromagnets (AREA)
Abstract
Description
Claims (21)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11702394 | 1994-05-30 | ||
JP117023/94 | 1994-05-30 | ||
JP117023/1994 | 1994-05-30 | ||
JP99735/95 | 1995-03-31 | ||
JP99735/1995 | 1995-03-31 | ||
JP09973595A JP3229512B2 (ja) | 1994-05-30 | 1995-03-31 | 変成器及び変成器用のコイルボビン |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1116358A CN1116358A (zh) | 1996-02-07 |
CN1074850C true CN1074850C (zh) | 2001-11-14 |
Family
ID=26440840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95105856A Expired - Lifetime CN1074850C (zh) | 1994-05-30 | 1995-05-30 | 变压器和线圈架 |
Country Status (5)
Country | Link |
---|---|
US (2) | US6046663A (zh) |
JP (1) | JP3229512B2 (zh) |
KR (1) | KR100231751B1 (zh) |
CN (1) | CN1074850C (zh) |
DE (1) | DE19519629C2 (zh) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4503756B2 (ja) * | 2000-01-20 | 2010-07-14 | 音羽電機工業株式会社 | コイルボビン式巻鉄心変圧器 |
US6411165B1 (en) | 2000-04-17 | 2002-06-25 | Tripath Technology, Inc. | Active common mode feedback for unbalanced input and feedback signals and methods thereof |
IL139714A0 (en) * | 2000-11-15 | 2002-02-10 | Payton Planar Magnetics Ltd | A bobbin for hybrid coils in planar magnetic components |
JP4565781B2 (ja) * | 2001-09-03 | 2010-10-20 | 株式会社ダブリュー・ビー・トランス | 巻鉄心の巻き込み装置及び締め付け装置 |
JP4711568B2 (ja) * | 2001-09-05 | 2011-06-29 | 株式会社ダブリュー・ビー・トランス | 変成器 |
DE10334149B3 (de) * | 2003-07-26 | 2005-02-10 | Bühler Motor GmbH | Spulenkörper für eine Spule, vorzugsweise einer Elektromagnetbremse oder einer Elektromagnetkupplung |
US6867676B1 (en) * | 2004-05-03 | 2005-03-15 | Yu-Lin Chung | Transformer |
NO320550B1 (no) * | 2004-06-07 | 2005-12-19 | Applied Plasma Physics Asa | Anordning ved planar hoyspenningstransformator |
US7619861B2 (en) * | 2004-09-29 | 2009-11-17 | Pass & Seymour, Inc. | Protective device having a thin construction |
TWI313470B (en) * | 2006-12-22 | 2009-08-11 | Unihan Corporatio | Signal distributing inductor |
CA2999563C (en) | 2009-11-19 | 2019-03-12 | Hydro-Quebec | System and method for treating an amorphous alloy ribbon |
US9721716B1 (en) * | 2010-02-26 | 2017-08-01 | Universal Lighting Technologies, Inc. | Magnetic component having a core structure with curved openings |
JP5777005B2 (ja) | 2010-07-02 | 2015-09-09 | サムソン エレクトロ−メカニックス カンパニーリミテッド. | トランスフォーマ及びこれを備えるフラットパネルディスプレイ装置 |
KR101032231B1 (ko) * | 2010-07-02 | 2011-05-02 | 삼성전기주식회사 | 트랜스포머 및 이를 갖는 디스플레이 장치 |
KR101133315B1 (ko) | 2010-09-20 | 2012-04-04 | 삼성전기주식회사 | 트랜스포머 |
US8698587B2 (en) | 2010-07-02 | 2014-04-15 | Samsung Electro-Mechanics Co., Ltd. | Transformer |
JP5388140B2 (ja) * | 2010-07-02 | 2014-01-15 | サムソン エレクトロ−メカニックス カンパニーリミテッド. | トランスフォーマ及びこれを備えた平板ディスプレイ装置 |
US8698588B2 (en) | 2010-07-02 | 2014-04-15 | Samsung Electro-Mechanics Co., Ltd. | Transformer |
CN106882651B (zh) | 2011-05-18 | 2019-08-16 | 魁北克水电公司 | 铁磁金属带输送设备和方法 |
KR101422898B1 (ko) * | 2011-12-20 | 2014-07-24 | 삼성전기주식회사 | 코일 부품 및 이의 제조 방법 |
JP5605953B2 (ja) * | 2012-02-15 | 2014-10-15 | 政隆 長嶺 | 電気溶接機用変圧器 |
GB2511844B (en) * | 2013-03-15 | 2015-12-23 | Eisergy Ltd | A magnetic component for a switching power supply and a method of manufacturing a magnetic component |
JP6437851B2 (ja) * | 2015-03-05 | 2018-12-12 | 株式会社ダイヘン | コイルボビン、コイル及びそのコイルを備えた変圧器 |
JP6576734B2 (ja) * | 2015-08-18 | 2019-09-18 | 株式会社ダイヘン | コイルボビン、コイル及びそのコイルを備えた変圧器 |
JP6576740B2 (ja) * | 2015-08-24 | 2019-09-18 | 株式会社ダイヘン | コイルボビン、コイル及びそのコイルを備えた変圧器 |
JP6576753B2 (ja) * | 2015-09-11 | 2019-09-18 | 株式会社ダイヘン | コイルボビン、コイル及びそのコイルを備えた変圧器 |
JP6607809B2 (ja) * | 2016-03-10 | 2019-11-20 | 株式会社ダイヘン | コイルボビン、コイル及びそのコイルを備えた変圧器 |
JP6607808B2 (ja) * | 2016-03-10 | 2019-11-20 | 株式会社ダイヘン | コイルボビン、コイル及びそのコイルを備えた変圧器 |
JP6615652B2 (ja) * | 2016-03-14 | 2019-12-04 | 株式会社ダイヘン | 巻鉄心組立装置及び巻鉄心組立方法 |
JP6713406B2 (ja) * | 2016-11-17 | 2020-06-24 | 株式会社ダイヘン | コイルボビン、および変圧器 |
JP2019040934A (ja) * | 2017-08-23 | 2019-03-14 | レシップホールディングス株式会社 | スコットトランスおよび車両 |
JP7063579B2 (ja) * | 2017-11-13 | 2022-05-09 | 株式会社ダイヘン | 変圧器、およびコイルボビン |
JP7043292B2 (ja) * | 2018-02-27 | 2022-03-29 | 株式会社ダイヘン | 変成器の製造方法及び変成器 |
JP7165543B2 (ja) * | 2018-09-19 | 2022-11-04 | 株式会社ダイヘン | 変成器、コイルボビン、及び変成器の製造方法 |
JP6872203B2 (ja) * | 2019-04-12 | 2021-05-19 | 士郎 嶋原 | レゾルバ |
JP7308093B2 (ja) * | 2019-08-01 | 2023-07-13 | 株式会社ダイヘン | 変圧器及びボビン |
JP2021027104A (ja) * | 2019-08-01 | 2021-02-22 | 株式会社ダイヘン | 変成器 |
JP7442885B1 (ja) * | 2023-03-31 | 2024-03-05 | 株式会社Sht | トランス及びトランスの製造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4366520A (en) * | 1981-03-25 | 1982-12-28 | Magnetic Metals Corporation | Differential transformer core for pulse currents |
CN85203145U (zh) * | 1985-07-26 | 1986-06-18 | 李树原 | 鸟笼式变压器 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2927366A (en) * | 1956-05-21 | 1960-03-08 | R T & E Corp | Method of making magnetic cores |
US3027628A (en) * | 1957-05-01 | 1962-04-03 | Gen Electric | Magnetic core and method of making the same |
FR1424518A (fr) * | 1964-12-02 | 1966-01-14 | Parisienne De Const Electro Me | Transformateurs, selfs ou autres appareils électromagnétiques, à circuit magnétique bobiné |
US3705372A (en) * | 1971-12-07 | 1972-12-05 | Westinghouse Electric Corp | Cast-type winding structure for electrical inductive apparatus |
NL7204034A (zh) * | 1972-03-25 | 1973-09-27 | ||
JPS5737459Y2 (zh) * | 1978-06-05 | 1982-08-18 | ||
DE2914123A1 (de) * | 1979-04-07 | 1980-10-23 | Philips Patentverwaltung | Verfahren zum herstellen von ringbandkernen fuer transformatoren |
JPS55152028A (en) | 1979-05-15 | 1980-11-27 | Matsushita Electric Ind Co Ltd | Reproduction of information recorded carrier |
JPS56161317A (en) | 1980-05-15 | 1981-12-11 | Green Cross Corp:The | Pharmaceutical preparation of fatty corpuscle of steroid |
JPS5860908A (ja) | 1981-10-07 | 1983-04-11 | 吉村 幸雄 | 接地式刈払機 |
JPS58188113A (ja) | 1982-04-28 | 1983-11-02 | Toshiba Corp | 巻鉄心の製造方法 |
FR2529375A1 (fr) * | 1982-06-23 | 1983-12-30 | Legrand Sa | Dispositif electromagnetique tel que transformateur electrique, du genre comportant une carcasse en deux parties |
JPS59194415A (ja) | 1983-04-19 | 1984-11-05 | Usui Denki Kk | 巻鉄心型トランスの製造方法 |
JPH02165610A (ja) * | 1988-12-20 | 1990-06-26 | Yokogawa Medical Syst Ltd | 変圧器 |
JPH05226168A (ja) * | 1991-03-20 | 1993-09-03 | Kawatetsu Densetsu Kk | 定電圧変圧器 |
GB9112435D0 (en) * | 1991-06-10 | 1991-07-31 | Gec Alsthom Ltd | Distribution transformers |
JP2581383B2 (ja) | 1992-10-26 | 1997-02-12 | 三菱電機株式会社 | 巻鉄心の成形方法 |
JP3099606B2 (ja) * | 1993-10-07 | 2000-10-16 | 株式会社村田製作所 | チョークコイル |
-
1995
- 1995-03-31 JP JP09973595A patent/JP3229512B2/ja not_active Expired - Lifetime
- 1995-05-29 DE DE19519629A patent/DE19519629C2/de not_active Expired - Fee Related
- 1995-05-30 US US08/453,094 patent/US6046663A/en not_active Expired - Fee Related
- 1995-05-30 KR KR1019950013943A patent/KR100231751B1/ko active IP Right Grant
- 1995-05-30 CN CN95105856A patent/CN1074850C/zh not_active Expired - Lifetime
-
1999
- 1999-09-16 US US09/391,045 patent/US6320492B1/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4366520A (en) * | 1981-03-25 | 1982-12-28 | Magnetic Metals Corporation | Differential transformer core for pulse currents |
CN85203145U (zh) * | 1985-07-26 | 1986-06-18 | 李树原 | 鸟笼式变压器 |
Also Published As
Publication number | Publication date |
---|---|
DE19519629A1 (de) | 1995-12-07 |
KR100231751B1 (ko) | 1999-11-15 |
DE19519629C2 (de) | 2000-01-13 |
JP3229512B2 (ja) | 2001-11-19 |
KR950034306A (ko) | 1995-12-28 |
JPH0851034A (ja) | 1996-02-20 |
US6320492B1 (en) | 2001-11-20 |
CN1116358A (zh) | 1996-02-07 |
US6046663A (en) | 2000-04-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WB TRANSFORMER CO., LTD. Free format text: FORMER OWNER: KAWASHO POWER CO., LTD. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20011221 Address after: Kyoto Japan Co-patentee after: Jibun Compositing Kotobukiya Co., Ltd. Patentee after: WB Transformer Co., Ltd. Address before: Hyogo Co-patentee before: Jibun Compositing Kotobukiya Co., Ltd. Patentee before: Kawatetsu Electric Eingineering Co., Ltd. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20150530 Granted publication date: 20011114 |