DK3021332T3 - Inductance and method of manufacture thereof - Google Patents
Inductance and method of manufacture thereof Download PDFInfo
- Publication number
- DK3021332T3 DK3021332T3 DK15169708T DK15169708T DK3021332T3 DK 3021332 T3 DK3021332 T3 DK 3021332T3 DK 15169708 T DK15169708 T DK 15169708T DK 15169708 T DK15169708 T DK 15169708T DK 3021332 T3 DK3021332 T3 DK 3021332T3
- Authority
- DK
- Denmark
- Prior art keywords
- inductance
- manufacture
- 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
- H01F27/24—Magnetic cores
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
-
- 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
-
- 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
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
- H01F30/12—Two-phase, three-phase or polyphase transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Coils Or Transformers For Communication (AREA)
- Filters And Equalizers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014107829.2A DE102014107829B4 (en) | 2014-06-04 | 2014-06-04 | Inductance and manufacturing processes therefor and modular system |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3021332T3 true DK3021332T3 (en) | 2019-11-04 |
Family
ID=53298157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK15169708T DK3021332T3 (en) | 2014-06-04 | 2015-05-28 | Inductance and method of manufacture thereof |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3021332B1 (en) |
DE (1) | DE102014107829B4 (en) |
DK (1) | DK3021332T3 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017205751A1 (en) * | 2017-04-04 | 2018-10-04 | Siemens Aktiengesellschaft | Electrical device with an active part attached to the boiler via yoke bolts |
CN110729114A (en) * | 2019-10-28 | 2020-01-24 | 江苏龙创电气有限公司 | Distribution transformer with iron core replacement function |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3686561A (en) * | 1971-04-23 | 1972-08-22 | Westinghouse Electric Corp | Regulating and filtering transformer having a magnetic core constructed to facilitate adjustment of non-magnetic gaps therein |
DE3111391A1 (en) * | 1981-03-23 | 1982-11-11 | E. Blum GmbH & Co, 7143 Vaihingen | Electrical machine |
DE3414581A1 (en) * | 1984-04-17 | 1985-10-24 | Transformatoren Union Ag, 7000 Stuttgart | Inductor having yokes which are arranged at the ends above and below the windings |
JP3311391B2 (en) * | 1991-09-13 | 2002-08-05 | ヴィエルティー コーポレーション | Leakage inductance reducing transformer, high frequency circuit and power converter using the same, and method of reducing leakage inductance in transformer |
DE9213190U1 (en) * | 1992-09-28 | 1992-11-26 | Siemens Ag, 8000 Muenchen, De | |
DE10157009C2 (en) * | 2001-11-21 | 2003-12-24 | Epcos Ag | Inductive component |
US7242275B2 (en) * | 2003-02-05 | 2007-07-10 | Paper Quality Management Associates | Variable inductor |
US7915993B2 (en) * | 2004-09-08 | 2011-03-29 | Cyntec Co., Ltd. | Inductor |
DE202005017998U1 (en) * | 2004-11-16 | 2006-07-20 | JUNG FONG ELECTRONICS CO., LTD., Shen Ken Hsiang | Electrical component with the effect of a variable air gap |
JP4331122B2 (en) * | 2005-02-28 | 2009-09-16 | Tdk株式会社 | Coil parts and reactors |
ITVI20060018A1 (en) * | 2006-01-17 | 2007-07-18 | Gbe Srl | TIGHTENING, COMPACTION AND LIFTING SYSTEM FOR TRANSFORMERS AND ELECTRIC REACTORS |
US8514593B2 (en) * | 2009-06-17 | 2013-08-20 | Power Systems Technologies, Ltd. | Power converter employing a variable switching frequency and a magnetic device with a non-uniform gap |
JP5689338B2 (en) * | 2011-03-08 | 2015-03-25 | 株式会社日立製作所 | Reactor device and power conversion device using the reactor device |
CN102306541A (en) * | 2011-05-27 | 2012-01-04 | 广东海鸿变压器有限公司 | Resin-moulded dry-type transformer with three-dimensional noncrystalline alloy roll iron core |
JP2013172135A (en) * | 2012-02-23 | 2013-09-02 | Fdk Corp | Transformer |
JP5616928B2 (en) * | 2012-06-06 | 2014-10-29 | 株式会社エス・エッチ・ティ | Coil device |
-
2014
- 2014-06-04 DE DE102014107829.2A patent/DE102014107829B4/en active Active
-
2015
- 2015-05-28 DK DK15169708T patent/DK3021332T3/en active
- 2015-05-28 EP EP15169708.3A patent/EP3021332B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
DE102014107829A1 (en) | 2016-01-07 |
EP3021332A1 (en) | 2016-05-18 |
DE102014107829B4 (en) | 2020-07-30 |
EP3021332B1 (en) | 2019-09-18 |
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