WO2005062316A3 - Induktives miniatur-bauelement, insbesondere antenne - Google Patents

Induktives miniatur-bauelement, insbesondere antenne Download PDF

Info

Publication number
WO2005062316A3
WO2005062316A3 PCT/DE2004/002763 DE2004002763W WO2005062316A3 WO 2005062316 A3 WO2005062316 A3 WO 2005062316A3 DE 2004002763 W DE2004002763 W DE 2004002763W WO 2005062316 A3 WO2005062316 A3 WO 2005062316A3
Authority
WO
WIPO (PCT)
Prior art keywords
winding body
guide
winding
antenna
coil
Prior art date
Application number
PCT/DE2004/002763
Other languages
English (en)
French (fr)
Other versions
WO2005062316A2 (de
Inventor
Dieter Lorenz
Olaf Schoen
Eugeniusz Swoboda
Original Assignee
Pemetzrieder Neosid
Dieter Lorenz
Olaf Schoen
Eugeniusz Swoboda
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 Pemetzrieder Neosid, Dieter Lorenz, Olaf Schoen, Eugeniusz Swoboda filed Critical Pemetzrieder Neosid
Priority to DE502004002866T priority Critical patent/DE502004002866D1/de
Priority to EP04802950A priority patent/EP1634308B1/de
Publication of WO2005062316A2 publication Critical patent/WO2005062316A2/de
Publication of WO2005062316A3 publication Critical patent/WO2005062316A3/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H01Q7/06—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
    • H01Q7/08—Ferrite rod or like elongated core
    • 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
    • H01F2005/027—Coils wound on non-magnetic supports, e.g. formers wound on formers for receiving several coils with perpendicular winding axes, e.g. for antennae or inductive power transfer
    • 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
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H01F27/292—Surface mounted devices
    • 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
    • H01F3/00—Cores, Yokes, or armatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Details Of Aerials (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

Ein induktives Miniatur-Bauelement, insbesondere eine Antenne. Das Bau­element besitzt einen als flaches Bauteil ausgebildeten Wickelkörper (1), auf welchen drei Spulenwicklungen (2X, 2Y, 2Z) derart aufgebracht sind, dass die Achsen dieser Spulenwicklungen in die drei Raumrichtungen (X, Y, Z) weisen. Der Wickelkörper (1) besteht aus Kunststoffmaterial und besitzt innerhalb seiner Aussenflächen einen Führungsflächen (7.1 bis 7.3) enthaltenden, im wesentlichen parallel zur Mittelebene verlaufenden Aufnahmeraum (5), in den ein als flaches Bauteil ausgebildeter Ferritkern eingesetzt oder eingeschoben ist. Zur Führung der dritten Spulenwicklung (2Z) kann der Wickelkörper (1) in den Eckbereichen Führungselemente (3.1, 3.4; 4.1, 4.4) an der Oberseite und an der Unterseite aufweisen, die Aufnahmetaschen mit U-förmigem Quer­schnitt bilden, in denen die Windungen der dritten Spulenwicklung (2Z) ver­laufen. An den Führungselementen (3.1, 3.4) der Unterseite des Wickelkörpers (1) können Kontaktelemente (6.1, 6.4) angeordnet sein, an denen die Wick­lungsenden der Spulenwicklungen angeschlossen sind.
PCT/DE2004/002763 2003-12-24 2004-12-17 Induktives miniatur-bauelement, insbesondere antenne WO2005062316A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE502004002866T DE502004002866D1 (de) 2003-12-24 2004-12-17 Induktives miniatur-bauelement, insbesondere antenne
EP04802950A EP1634308B1 (de) 2003-12-24 2004-12-17 Induktives miniatur-bauelement, insbesondere antenne

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10361233.5 2003-12-24
DE10361233A DE10361233A1 (de) 2003-12-24 2003-12-24 Induktives Miniatur-Bauelement, insbesondere Antenne

Publications (2)

Publication Number Publication Date
WO2005062316A2 WO2005062316A2 (de) 2005-07-07
WO2005062316A3 true WO2005062316A3 (de) 2005-11-17

Family

ID=34706581

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2004/002763 WO2005062316A2 (de) 2003-12-24 2004-12-17 Induktives miniatur-bauelement, insbesondere antenne

Country Status (4)

Country Link
EP (1) EP1634308B1 (de)
AT (1) ATE353469T1 (de)
DE (2) DE10361233A1 (de)
WO (1) WO2005062316A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007116623A1 (ja) * 2006-04-07 2007-10-18 Sumida Corporation アンテナコイル
DE102006049485A1 (de) 2006-10-17 2008-04-24 Tyco Electronics Belgium Ec N.V. Endkappe für ein induktives Bauelement und induktives Bauelement
DE202008004315U1 (de) * 2008-03-29 2009-08-06 Neosid Pemetzrieder Gmbh & Co. Kg Induktives Bauelement, insbesondere Antenne
JP6039583B2 (ja) * 2011-12-28 2016-12-07 日本発條株式会社 非接触情報媒体、非接触情報媒体用ボビン部材、非接触情報媒体用本体部材、及び非接触情報媒体の製造方法
RU2573180C1 (ru) * 2014-10-13 2016-01-20 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт автоматики им. Н.Л. Духова" (ФГУП "ВНИИА") Компактное широкополосное трёхкомпонентное приёмное антенное устройство
EP3361483B1 (de) 2017-02-09 2020-10-28 Premo, S.A. Induktorvorrichtung, verfahren zur herstellung davon und antenne
WO2023012060A1 (en) * 2021-08-03 2023-02-09 Premo, Sa Surface mounting inductive coiled component for mounting on printed circuit boards

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287809A (en) * 1979-08-20 1981-09-08 Honeywell Inc. Helmet-mounted sighting system
US6407677B1 (en) * 1998-12-21 2002-06-18 Valeo Securite Habitacle Device for low-frequency communication by magnetic coupling
JP2003092509A (ja) * 2001-07-13 2003-03-28 Sumida Corporation アンテナコイル
EP1315178A1 (de) * 2001-11-27 2003-05-28 ABB Research Ltd. Dreidimensionale Wicklungsanordnung
US20030222829A1 (en) * 2002-06-04 2003-12-04 Takahide Kitahara Reception antenna, core, and portable device
US20040232845A1 (en) * 2003-02-04 2004-11-25 Baarman David W. Inductive coil assembly

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287809A (en) * 1979-08-20 1981-09-08 Honeywell Inc. Helmet-mounted sighting system
US6407677B1 (en) * 1998-12-21 2002-06-18 Valeo Securite Habitacle Device for low-frequency communication by magnetic coupling
JP2003092509A (ja) * 2001-07-13 2003-03-28 Sumida Corporation アンテナコイル
EP1315178A1 (de) * 2001-11-27 2003-05-28 ABB Research Ltd. Dreidimensionale Wicklungsanordnung
US20030222829A1 (en) * 2002-06-04 2003-12-04 Takahide Kitahara Reception antenna, core, and portable device
US20040232845A1 (en) * 2003-02-04 2004-11-25 Baarman David W. Inductive coil assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 07 3 July 2003 (2003-07-03) *

Also Published As

Publication number Publication date
ATE353469T1 (de) 2007-02-15
DE10361233A1 (de) 2005-07-28
WO2005062316A2 (de) 2005-07-07
EP1634308B1 (de) 2007-02-07
EP1634308A2 (de) 2006-03-15
DE502004002866D1 (de) 2007-03-22

Similar Documents

Publication Publication Date Title
DK1620920T3 (da) Induktivt miniaturebyggeelement, især en antenne
EP1321950A4 (de) Dauermagnet, magnetkern mit dem magneten als vormagneten und induktivitätsteile mit dem kern
EP1362355A4 (de) Ferritkern
EP1366636A4 (de) Planarmagnetische lautsprecher mit sekundärmagnetstruktur
DE60139036D1 (de) Antennenspule für Chipkarten und Herstellungsverfahren
TWI266059B (en) Magnetic detector
HK1054276B (zh) 線圈軸
HK1055646A1 (zh) 具有環形線圈的電機
HK1039681A1 (zh) 卷線型共態抗流線圈
TWI373055B (de)
GB2467703A (en) Antennas for deep induction array tools with increased sensitivities
EP1286366A3 (de) Mn-Zn Ferrit und Spulenbestandteil mit Mn-Zn Ferritkern
WO2008003006A3 (en) Configurable multiphase coupled magnetic structure
SG148121A1 (en) Transformer with effective high turn ratio
EP1933259A4 (de) Speicherkartensockel
WO2003007318A3 (de) Schwingdrossel
HK1073529A1 (en) Component core with coil terminations
AU2001283487A1 (en) Fault-current limiter with multi-winding coil
WO2005062316A3 (de) Induktives miniatur-bauelement, insbesondere antenne
WO2001063732A3 (en) Methods and apparatus for selectively tailored electromagnetic fields of linear motors
EP1250732A4 (de) Sub-d-steckverbinder mit ferritkernen
WO1999022565A3 (en) Planar magnetic component with transverse winding pattern
IL138323A0 (en) Smart magnetic card
HK1052794A1 (en) Ferrite core and its production method.
DE60131324D1 (de) Gefilterter elektrischer Verbinder mit Ferritkernspule

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2004802950

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2004802950

Country of ref document: EP

WWG Wipo information: grant in national office

Ref document number: 2004802950

Country of ref document: EP