ATE390699T1 - INDUCTIVE CIRCUIT ELEMENT AND METHOD FOR MOUNTING AN INDUCTIVE CIRCUIT ELEMENT - Google Patents

INDUCTIVE CIRCUIT ELEMENT AND METHOD FOR MOUNTING AN INDUCTIVE CIRCUIT ELEMENT

Info

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
Application number
AT05815657T
Other languages
German (de)
Inventor
Gerald Eckl
Original Assignee
Siemens Ag Oesterreich
Rumpler Helmut
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Ag Oesterreich, Rumpler Helmut filed Critical Siemens Ag Oesterreich
Application granted granted Critical
Publication of ATE390699T1 publication Critical patent/ATE390699T1/en

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).
AT05815657T 2004-11-19 2005-11-14 INDUCTIVE CIRCUIT ELEMENT AND METHOD FOR MOUNTING AN INDUCTIVE CIRCUIT ELEMENT ATE390699T1 (en)

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 (7)

* Cited by examiner, † Cited by third party
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 Surrounding type graphene filtering choke coil and manufacturing 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
GB202117336D0 (en) * 2021-12-01 2022-01-12 Rolls Royce Plc Inductor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
AT501073B1 (en) 2007-05-15
WO2006053862A1 (en) 2006-05-26
EP1812938B8 (en) 2008-05-28
EP1812938A1 (en) 2007-08-01
EP1812938B1 (en) 2008-03-26
AT501073A1 (en) 2006-06-15
DE502005003510D1 (en) 2008-05-08

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