JPS615779Y2 - - Google Patents
Info
- Publication number
- JPS615779Y2 JPS615779Y2 JP1979132150U JP13215079U JPS615779Y2 JP S615779 Y2 JPS615779 Y2 JP S615779Y2 JP 1979132150 U JP1979132150 U JP 1979132150U JP 13215079 U JP13215079 U JP 13215079U JP S615779 Y2 JPS615779 Y2 JP S615779Y2
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coils Or Transformers For Communication (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979132150U JPS615779Y2 (US07922777-20110412-C00004.png) | 1979-09-25 | 1979-09-25 | |
| US06/188,978 US4352080A (en) | 1979-09-25 | 1980-09-19 | Ferrite core |
| EP80303330A EP0026104B1 (en) | 1979-09-25 | 1980-09-23 | Ferrite core half and devices using such core halves |
| DE8080303330T DE3069027D1 (en) | 1979-09-25 | 1980-09-23 | Ferrite core half and devices using such core halves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979132150U JPS615779Y2 (US07922777-20110412-C00004.png) | 1979-09-25 | 1979-09-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5651329U JPS5651329U (US07922777-20110412-C00004.png) | 1981-05-07 |
| JPS615779Y2 true JPS615779Y2 (US07922777-20110412-C00004.png) | 1986-02-21 |
Family
ID=15074520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979132150U Expired JPS615779Y2 (US07922777-20110412-C00004.png) | 1979-09-25 | 1979-09-25 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4352080A (US07922777-20110412-C00004.png) |
| EP (1) | EP0026104B1 (US07922777-20110412-C00004.png) |
| JP (1) | JPS615779Y2 (US07922777-20110412-C00004.png) |
| DE (1) | DE3069027D1 (US07922777-20110412-C00004.png) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2035706B (en) * | 1978-11-09 | 1983-05-05 | Tdk Electronics Co Ltd | Inductance element |
| JPS6322658Y2 (US07922777-20110412-C00004.png) * | 1981-06-18 | 1988-06-22 | ||
| US4424504A (en) * | 1981-06-19 | 1984-01-03 | Tdk Electronics Co., Ltd. | Ferrite core |
| JPH029522Y2 (US07922777-20110412-C00004.png) * | 1981-06-19 | 1990-03-09 | ||
| JPS6120012U (ja) * | 1984-07-10 | 1986-02-05 | ティーディーケイ株式会社 | 磁心 |
| JPS62180920U (US07922777-20110412-C00004.png) * | 1986-05-07 | 1987-11-17 | ||
| DK0594031T3 (da) * | 1992-10-22 | 1997-12-22 | Siemens Matsushita Components | Induktivt elektrisk byggeelement |
| CN1234137C (zh) * | 1996-10-24 | 2005-12-28 | 松下电器产业株式会社 | 扼流圈 |
| JP3522577B2 (ja) * | 1999-04-13 | 2004-04-26 | 太陽誘電株式会社 | コモンモードチョークコイル |
| US6501362B1 (en) | 2000-11-28 | 2002-12-31 | Umec Usa, Inc. | Ferrite core |
| DE50208151D1 (de) * | 2001-07-11 | 2006-10-26 | Vogt Electronic Ag | Schwingdrossel |
| JP2004165256A (ja) * | 2002-11-11 | 2004-06-10 | Minebea Co Ltd | コモンモードチョークコイル |
| US7701320B2 (en) * | 2005-04-28 | 2010-04-20 | Tdk Corporation | Ferrite core and transformer using the same |
| JP4888844B2 (ja) * | 2009-08-28 | 2012-02-29 | Ｔｄｋ株式会社 | コイル部品 |
| CN102064004A (zh) * | 2009-11-17 | 2011-05-18 | 台达电子工业股份有限公司 | 变压器及其磁芯结构 |
| US9721716B1 (en) | 2010-02-26 | 2017-08-01 | Universal Lighting Technologies, Inc. | Magnetic component having a core structure with curved openings |
| TW201225118A (en) * | 2010-12-06 | 2012-06-16 | Delta Electronics Thailand Public Co Ltd | Magnetic device and assembling method thereof |
| US9980396B1 (en) * | 2011-01-18 | 2018-05-22 | Universal Lighting Technologies, Inc. | Low profile magnetic component apparatus and methods |
| TWM424581U (en) * | 2011-12-01 | 2012-03-11 | Innotrans Technology Co Ltd | Iron core winding set |
| JP6047887B2 (ja) * | 2012-02-21 | 2016-12-21 | Fdk株式会社 | チョークコイル |
| US9893536B2 (en) * | 2012-05-15 | 2018-02-13 | Delta Electronics, Inc. | Electronic device |
| CN103915238B (zh) * | 2013-01-08 | 2016-08-17 | 台达电子工业股份有限公司 | 磁性元件 |
| TWI457954B (zh) * | 2013-01-08 | 2014-10-21 | Delta Electronics Inc | 磁性元件 |
| DE102014207140A1 (de) * | 2014-04-14 | 2015-10-15 | Würth Elektronik iBE GmbH | Induktionsbauteil |
| US10395815B2 (en) * | 2015-01-22 | 2019-08-27 | Delta Electronics, Inc. | Magnetic device |
| JP7205807B2 (ja) * | 2018-11-15 | 2023-01-17 | 株式会社オートネットワーク技術研究所 | リアクトル |
| EP4008051A1 (en) | 2019-08-02 | 2022-06-08 | Eaton Intelligent Power Limited | Resonant power converter for wide range voltage switching |
| US20230368960A1 (en) * | 2022-05-13 | 2023-11-16 | Raytheon Company | Surface mount compatible planar magnetics for high shock environments |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2608610A (en) * | 1950-01-28 | 1952-08-26 | Bell Telephone Labor Inc | Transformer |
| US2811203A (en) * | 1952-05-27 | 1957-10-29 | Armour Res Found | Method for forming ei lamination for shell-type core |
| US2849696A (en) * | 1953-08-04 | 1958-08-26 | M & F Associates | Ferromagnetic core |
| US2932787A (en) * | 1956-03-19 | 1960-04-12 | Allis Chalmers Mfg Co | Magnetic amplifier |
| GB817312A (en) * | 1956-09-20 | 1959-07-29 | Ericsson Telefon Ab L M | Improvements in or relating to inductors |
| US3007125A (en) * | 1958-02-20 | 1961-10-31 | Gen Electric | Inductive device |
| DE1907881U (de) * | 1963-06-20 | 1965-01-07 | Fujitsu Ltd | Magnetisierbarer, im wesentlichen quaderfoermiger schalenkern. |
| SE300265B (US07922777-20110412-C00004.png) * | 1963-07-11 | 1968-04-22 | Siemens Ag | |
| DE1439276A1 (de) * | 1963-08-09 | 1968-10-24 | Siemens Ag | Elektrische Spule fuer gedruckte Schaltungen |
| GB1169742A (en) * | 1966-02-02 | 1969-11-05 | Plessey Co Ltd | Improvements relating to Electric Transformers |
| GB1306597A (en) * | 1970-07-24 | 1973-02-14 | Standard Telephones Cables Ltd | Bobbin for square modular pot cores |
| DE2409881C3 (de) * | 1974-03-01 | 1978-12-21 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schalenkernübertrager |
| DE2650074B2 (de) * | 1976-10-30 | 1980-03-06 | Philberth, Karl, Dr.Phys., 8031 Puchheim | Kernblech für Mantelkerne, für wechselseitig geschichtete Transformatorenkerne o.dgl |
-
1979
- 1979-09-25 JP JP1979132150U patent/JPS615779Y2/ja not_active Expired
-
1980
- 1980-09-19 US US06/188,978 patent/US4352080A/en not_active Expired - Lifetime
- 1980-09-23 EP EP80303330A patent/EP0026104B1/en not_active Expired
- 1980-09-23 DE DE8080303330T patent/DE3069027D1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5651329U (US07922777-20110412-C00004.png) | 1981-05-07 |
| EP0026104B1 (en) | 1984-08-22 |
| DE3069027D1 (en) | 1984-09-27 |
| US4352080A (en) | 1982-09-28 |
| EP0026104A1 (en) | 1981-04-01 |
