ATE390699T1 - INDUCTIVE CIRCUIT ELEMENT AND METHOD FOR MOUNTING AN INDUCTIVE CIRCUIT ELEMENT - Google Patents
INDUCTIVE CIRCUIT ELEMENT AND METHOD FOR MOUNTING AN INDUCTIVE CIRCUIT ELEMENTInfo
- Publication number
- ATE390699T1 ATE390699T1 AT05815657T AT05815657T ATE390699T1 AT E390699 T1 ATE390699 T1 AT E390699T1 AT 05815657 T AT05815657 T AT 05815657T AT 05815657 T AT05815657 T AT 05815657T AT E390699 T1 ATE390699 T1 AT E390699T1
- Authority
- AT
- Austria
- Prior art keywords
- inductive circuit
- circuit element
- hoops
- windings
- mounting
- Prior art date
Links
Classifications
-
- 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
- H01F41/04—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 for manufacturing coils
- H01F41/06—Coil winding
- H01F41/08—Winding conductors onto closed formers or cores, e.g. threading conductors through toroidal cores
-
- 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
- H01F27/2895—Windings disposed upon ring cores
-
- 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
- H01F27/02—Casings
- H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements
-
- 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
- H01F27/2847—Sheets; Strips
-
- 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
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coils Or Transformers For Communication (AREA)
- Burglar Alarm Systems (AREA)
- Filters And Equalizers (AREA)
Abstract
For inductive circuit elements, the production of windings from U-shaped curved wire elements is known, which arch over a core and, together with conductor tracks soldered into the ends thereof, form complete windings. The above can lead to thermal problems and large dispersion of the electromagnetic parameters. According to the invention, an inductive circuit element is thus provided, whereby U-shaped first hoops (2) and second hoops (4) are arranged in opposition and directly connected to each other such as to enclose the annular core (3) as complete windings. The group of the first hoops (2) is thus fixed to a support circuit board (1) and the group of the second hoops (4) are fixed on an opposing circuit board (5).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0194804A AT501073B1 (en) | 2004-11-19 | 2004-11-19 | INDUCTIVE SWITCHING ELEMENT AND METHOD FOR MOUNTING AN INDUCTIVE SWITCHING ELEMENT |
PCT/EP2005/055953 WO2006053862A1 (en) | 2004-11-19 | 2005-11-14 | Inductive circuit element and method for assembly of an inductive circuit element |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE390699T1 true ATE390699T1 (en) | 2008-04-15 |
Family
ID=35744893
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0194804A AT501073B1 (en) | 2004-11-19 | 2004-11-19 | INDUCTIVE SWITCHING ELEMENT AND METHOD FOR MOUNTING AN INDUCTIVE SWITCHING ELEMENT |
AT05815657T ATE390699T1 (en) | 2004-11-19 | 2005-11-14 | INDUCTIVE CIRCUIT ELEMENT AND METHOD FOR MOUNTING AN INDUCTIVE CIRCUIT ELEMENT |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0194804A AT501073B1 (en) | 2004-11-19 | 2004-11-19 | INDUCTIVE SWITCHING ELEMENT AND METHOD FOR MOUNTING AN INDUCTIVE SWITCHING ELEMENT |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1812938B8 (en) |
AT (2) | AT501073B1 (en) |
DE (1) | DE502005003510D1 (en) |
WO (1) | WO2006053862A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014005118A1 (en) * | 2014-04-08 | 2015-10-08 | Rosenberger Hochfrequenztechnik Gmbh & Co. Kg | suppression choke |
DE102016119164A1 (en) * | 2016-10-10 | 2018-04-12 | Phoenix Contact Gmbh & Co. Kg | Planar transformer with integrated toroidal core |
WO2018118839A1 (en) * | 2016-12-20 | 2018-06-28 | Koolbridge Solar, Inc. | High current toroidal transformer construction |
CN108565100A (en) * | 2017-05-31 | 2018-09-21 | 洪豪立 | Circulating type graphene smoothing choke and preparation method thereof |
US11581121B1 (en) * | 2017-09-19 | 2023-02-14 | Embedded Systems Inc. | Common mode choke |
FR3090991A1 (en) * | 2018-12-19 | 2020-06-26 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | INDUCTIVE SET |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1136966A (en) * | 1966-08-25 | 1968-12-18 | Communications Patents Ltd | Improvements in or relating to electric transformers |
US3638156A (en) * | 1970-12-16 | 1972-01-25 | Laurice J West | Microinductor device |
JPS63272020A (en) * | 1987-04-30 | 1988-11-09 | Harada Kogyo Kk | Toroidal coil device and manufacture thereof |
JPH0590035A (en) * | 1991-09-25 | 1993-04-09 | Tokin Corp | Built-up type choke coil |
DE29511040U1 (en) * | 1995-07-07 | 1995-09-14 | Theo Benning Elektrotechnik und Elektronik GmbH & Co. KG, 46397 Bocholt | Choke with core for high currents |
DE19615921A1 (en) * | 1996-04-22 | 1997-10-23 | Vacuumschmelze Gmbh | Flat design inductive component |
-
2004
- 2004-11-19 AT AT0194804A patent/AT501073B1/en not_active IP Right Cessation
-
2005
- 2005-11-14 WO PCT/EP2005/055953 patent/WO2006053862A1/en active IP Right Grant
- 2005-11-14 EP EP05815657A patent/EP1812938B8/en not_active Expired - Fee Related
- 2005-11-14 DE DE502005003510T patent/DE502005003510D1/en active Active
- 2005-11-14 AT AT05815657T patent/ATE390699T1/en active
Also Published As
Publication number | Publication date |
---|---|
EP1812938A1 (en) | 2007-08-01 |
AT501073B1 (en) | 2007-05-15 |
DE502005003510D1 (en) | 2008-05-08 |
EP1812938B1 (en) | 2008-03-26 |
WO2006053862A1 (en) | 2006-05-26 |
EP1812938B8 (en) | 2008-05-28 |
AT501073A1 (en) | 2006-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEIH | Change in the person of patent owner |