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WO2008087802A1 - Method of manufacturing winding body, method of manufacturing antenna coil, winding body, and antenna coil - Google Patents

Method of manufacturing winding body, method of manufacturing antenna coil, winding body, and antenna coil Download PDF

Info

Publication number
WO2008087802A1
WO2008087802A1 PCT/JP2007/073302 JP2007073302W WO2008087802A1 WO 2008087802 A1 WO2008087802 A1 WO 2008087802A1 JP 2007073302 W JP2007073302 W JP 2007073302W WO 2008087802 A1 WO2008087802 A1 WO 2008087802A1
Authority
WO
WIPO (PCT)
Prior art keywords
antenna coil
winding body
manufacturing
metal terminals
bobbin
Prior art date
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.)
Ceased
Application number
PCT/JP2007/073302
Other languages
French (fr)
Japanese (ja)
Inventor
Kenji Naito
Yoshihiro Sako
Takaaki Ooi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Priority to JP2008553978A priority Critical patent/JP4883096B2/en
Publication of WO2008087802A1 publication Critical patent/WO2008087802A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01F41/076—Forming taps or terminals while winding, e.g. by wrapping or soldering the wire onto pins, or by directly forming terminals from the wire
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • 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
    • H01F17/045—Fixed inductances of the signal type with magnetic core with core of cylindric geometry and coil wound along its longitudinal axis, i.e. rod or drum core
    • 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
    • H01F27/40—Structural association with built-in electric component, e.g. fuse

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

The electrodes of a circuit part are electrically connected to metal terminals (114a, 114b, 114c), and the metal terminals (114a, 114b, 114c) are fastened to a bobbin (108) so that the circuit part can be constructed between the metal terminals (114a, 114b, 114c). Consequently, a winding body (104) ,in which the bobbin (108) is not deformed even by a heat generated during the soldering, and an antenna coil (100) can be manufactured.
PCT/JP2007/073302 2007-01-17 2007-12-03 Method of manufacturing winding body, method of manufacturing antenna coil, winding body, and antenna coil Ceased WO2008087802A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008553978A JP4883096B2 (en) 2007-01-17 2007-12-03 Winding body manufacturing method, antenna coil manufacturing method, and antenna coil

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-007951 2007-01-17
JP2007007951 2007-01-17

Publications (1)

Publication Number Publication Date
WO2008087802A1 true WO2008087802A1 (en) 2008-07-24

Family

ID=39635808

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/073302 Ceased WO2008087802A1 (en) 2007-01-17 2007-12-03 Method of manufacturing winding body, method of manufacturing antenna coil, winding body, and antenna coil

Country Status (2)

Country Link
JP (1) JP4883096B2 (en)
WO (1) WO2008087802A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013225947A (en) * 2013-08-09 2013-10-31 Sumida Corporation Antenna coil component, antenna device and manufacturing method of antenna coil component
JP2015216582A (en) * 2014-05-13 2015-12-03 スミダコーポレーション株式会社 Antenna coil component and antenna device
WO2017115547A1 (en) * 2015-12-28 2017-07-06 株式会社村田製作所 Antenna component
US9768509B2 (en) 2013-08-09 2017-09-19 Sumida Corporation Antenna coil component, antenna unit, and method of manufacturing the antenna coil component
JP2018139399A (en) * 2017-02-24 2018-09-06 パナソニックＩｐマネジメント株式会社 Antenna device, and door handle and mobile body comprising the same
US10796843B2 (en) * 2018-04-09 2020-10-06 Tokyo Parts Industrial Co., Ltd. Antenna coil and antenna device
WO2021002099A1 (en) * 2019-07-01 2021-01-07 スミダコーポレーション株式会社 Coil component, electrical appliance with coil component, and coil component attachment method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017208828A1 (en) * 2016-06-03 2017-12-07 株式会社村田製作所 Coil antenna

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62130502A (en) * 1985-12-02 1987-06-12 Murata Mfg Co Ltd Manufacture of magnetic shield type coil
JP2003046323A (en) * 2001-07-27 2003-02-14 Yokowo Co Ltd Antenna
WO2003060175A1 (en) * 2002-01-16 2003-07-24 Mitsui Chemicals, Inc. Magnetic base material, laminate from magnetic base material and method for production thereof
JP2003234234A (en) * 2002-02-06 2003-08-22 Shindengen Electric Mfg Co Ltd Transformer, inductor, and manufacturing methods thereof
JP2005077241A (en) * 2003-08-29 2005-03-24 Mitsumi Electric Co Ltd Antenna module for radio clock
JP2005295473A (en) * 2004-04-06 2005-10-20 Toko Inc Antenna coil
JP2006092509A (en) * 2004-08-27 2006-04-06 Nippon Telegr & Teleph Corp <Ntt> Resource search apparatus, resource search method, and resource search program
JP3766144B2 (en) * 1996-10-09 2006-04-12 松下電器産業株式会社 Antenna device for wireless equipment
JP3783226B2 (en) * 1999-07-08 2006-06-07 ミツミ電機株式会社 Planar antenna
JP2006180436A (en) * 2004-12-24 2006-07-06 Tokai Rika Co Ltd Antenna device and its manufacturing method
JP7095491B2 (en) * 2018-08-27 2022-07-05 株式会社デンソー Pulse signal abnormality detector

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62130502A (en) * 1985-12-02 1987-06-12 Murata Mfg Co Ltd Manufacture of magnetic shield type coil
JP3766144B2 (en) * 1996-10-09 2006-04-12 松下電器産業株式会社 Antenna device for wireless equipment
JP3783226B2 (en) * 1999-07-08 2006-06-07 ミツミ電機株式会社 Planar antenna
JP2003046323A (en) * 2001-07-27 2003-02-14 Yokowo Co Ltd Antenna
WO2003060175A1 (en) * 2002-01-16 2003-07-24 Mitsui Chemicals, Inc. Magnetic base material, laminate from magnetic base material and method for production thereof
JP2003234234A (en) * 2002-02-06 2003-08-22 Shindengen Electric Mfg Co Ltd Transformer, inductor, and manufacturing methods thereof
JP2005077241A (en) * 2003-08-29 2005-03-24 Mitsumi Electric Co Ltd Antenna module for radio clock
JP2005295473A (en) * 2004-04-06 2005-10-20 Toko Inc Antenna coil
JP2006092509A (en) * 2004-08-27 2006-04-06 Nippon Telegr & Teleph Corp <Ntt> Resource search apparatus, resource search method, and resource search program
JP2006180436A (en) * 2004-12-24 2006-07-06 Tokai Rika Co Ltd Antenna device and its manufacturing method
JP7095491B2 (en) * 2018-08-27 2022-07-05 株式会社デンソー Pulse signal abnormality detector

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107257011A (en) * 2013-08-09 2017-10-17 胜美达集团株式会社 Aerial coil part
CN107257013B (en) * 2013-08-09 2020-12-11 胜美达集团株式会社 Antenna Coil Parts
US10116053B2 (en) 2013-08-09 2018-10-30 Sumida Corporation Antenna coil component, antenna unit, and method of manufacturing the antenna coil component
US9768509B2 (en) 2013-08-09 2017-09-19 Sumida Corporation Antenna coil component, antenna unit, and method of manufacturing the antenna coil component
CN107257012A (en) * 2013-08-09 2017-10-17 胜美达集团株式会社 Aerial coil part, antenna assembly
CN107257013A (en) * 2013-08-09 2017-10-17 胜美达集团株式会社 Aerial coil part
CN107257010A (en) * 2013-08-09 2017-10-17 胜美达集团株式会社 The manufacture method of aerial coil part
CN107257014A (en) * 2013-08-09 2017-10-17 胜美达集团株式会社 Aerial coil part
CN107257011B (en) * 2013-08-09 2020-12-01 胜美达集团株式会社 Antenna Coil Parts
JP2013225947A (en) * 2013-08-09 2013-10-31 Sumida Corporation Antenna coil component, antenna device and manufacturing method of antenna coil component
JP2015216582A (en) * 2014-05-13 2015-12-03 スミダコーポレーション株式会社 Antenna coil component and antenna device
WO2017115547A1 (en) * 2015-12-28 2017-07-06 株式会社村田製作所 Antenna component
JP2018139399A (en) * 2017-02-24 2018-09-06 パナソニックＩｐマネジメント株式会社 Antenna device, and door handle and mobile body comprising the same
US10796843B2 (en) * 2018-04-09 2020-10-06 Tokyo Parts Industrial Co., Ltd. Antenna coil and antenna device
WO2021002099A1 (en) * 2019-07-01 2021-01-07 スミダコーポレーション株式会社 Coil component, electrical appliance with coil component, and coil component attachment method
JPWO2021002099A1 (en) * 2019-07-01 2021-01-07
JP7259960B2 (en) 2019-07-01 2023-04-18 スミダコーポレーション株式会社 Coil parts, electrical equipment with coil parts, and method of mounting coil parts

Also Published As

Publication number Publication date
JPWO2008087802A1 (en) 2010-05-06
JP4883096B2 (en) 2012-02-22

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