JP4693113B2 - コイルアンテナ - Google Patents
コイルアンテナ Download PDFInfo
- Publication number
- JP4693113B2 JP4693113B2 JP2005315937A JP2005315937A JP4693113B2 JP 4693113 B2 JP4693113 B2 JP 4693113B2 JP 2005315937 A JP2005315937 A JP 2005315937A JP 2005315937 A JP2005315937 A JP 2005315937A JP 4693113 B2 JP4693113 B2 JP 4693113B2
- Authority
- JP
- Japan
- Prior art keywords
- resin
- inductor
- coil antenna
- harness
- capacitor
- 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.)
- Active
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- 229920005989 resin Polymers 0.000 claims description 60
- 239000011347 resin Substances 0.000 claims description 60
- 239000003990 capacitor Substances 0.000 claims description 17
- 239000000758 substrate Substances 0.000 claims description 15
- 229920005992 thermoplastic resin Polymers 0.000 claims description 13
- 229920001187 thermosetting polymer Polymers 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 8
- 229920001577 copolymer Polymers 0.000 description 7
- 229920000728 polyester Polymers 0.000 description 7
- 229910000859 α-Fe Inorganic materials 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 5
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000009795 derivation Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 230000006355 external stress Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
Images
Landscapes
- Details Of Aerials (AREA)
Description
2 磁芯
3 巻線
4 ハーネス
5 コンデンサ
6 基板
7,9 第1の樹脂
8 第2の樹脂
Claims (2)
- 磁芯と前記磁芯に巻線を巻回したコイルからなるインダクタと、前記インダクタに電力を供給するための絶縁被覆を有するハーネスとで構成されるコイルアンテナにおいて、前記インダクタ、および、前記インダクタと前記ハーネスとの電気的接続部分を含む、外周全体を、熱可塑性樹脂からなる第1の樹脂で、一体に被覆してなり、前記電気的接続部分に、熱硬化性樹脂からなる第2の樹脂を流し込んで硬化させたことを特徴とするコイルアンテナ。
- 磁芯と前記磁芯に巻線を巻回したコイルからなるインダクタと、コンデンサと、前記インダクタと前記コンデンサを電気的に接続するための基板と、前記基板を介して、前記インダクタと前記コンデンサに電力を供給するための絶縁被覆を有するハーネスとで構成されたコイルアンテナにおいて、前記インダクタ、前記コンデンサ、前記基板、および、前記基板と前記ハーネスとの電気的接続部分を含む、外周全体を、熱可塑性樹脂からなる第1の樹脂で、一体に被覆してなり、前記電気的接続部分に、熱硬化性樹脂からなる第2の樹脂を流し込んで硬化させたことを特徴とするコイルアンテナ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005315937A JP4693113B2 (ja) | 2005-10-31 | 2005-10-31 | コイルアンテナ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005315937A JP4693113B2 (ja) | 2005-10-31 | 2005-10-31 | コイルアンテナ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007124458A JP2007124458A (ja) | 2007-05-17 |
JP4693113B2 true JP4693113B2 (ja) | 2011-06-01 |
Family
ID=38147776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005315937A Active JP4693113B2 (ja) | 2005-10-31 | 2005-10-31 | コイルアンテナ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4693113B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5787148B2 (ja) | 2011-08-19 | 2015-09-30 | 日立工機株式会社 | 電動工具 |
JP6229814B2 (ja) | 2015-03-12 | 2017-11-15 | 株式会社村田製作所 | 通信端末装置 |
EP4362050A1 (en) * | 2022-10-26 | 2024-05-01 | Premo, SL | Waterproof electromagnetic device and production method thereof |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54135352A (en) * | 1978-04-12 | 1979-10-20 | Sumida Electric | Method of fixing high frequency coil |
JPS6129512U (ja) * | 1984-07-26 | 1986-02-22 | オムロン株式会社 | フエライトアンテナ装置 |
JPS63507U (ja) * | 1986-06-19 | 1988-01-05 | ||
JPH11297520A (ja) * | 1998-04-08 | 1999-10-29 | Mitsubishi Materials Corp | 盗難防止用タグ及びその製造方法 |
JP2000322542A (ja) * | 1999-05-12 | 2000-11-24 | Toshiba Chem Corp | 非接触データキャリア用アンテナ磁芯及び当該アンテナ磁芯の製造方法、当該アンテナ磁芯を用いた非接触データキャリア用アンテナ並びに非接触データキャリア |
JP2001007488A (ja) * | 1999-06-17 | 2001-01-12 | Mitsubishi Electric Corp | 半導体装置の実装構造及びその実装方法 |
JP2005101710A (ja) * | 2003-09-22 | 2005-04-14 | Alpha Corp | アンテナ |
JP2005295473A (ja) * | 2004-04-06 | 2005-10-20 | Toko Inc | アンテナコイル |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2007015344A1 (ja) * | 2005-08-04 | 2009-02-19 | 株式会社村田製作所 | コイルアンテナ |
-
2005
- 2005-10-31 JP JP2005315937A patent/JP4693113B2/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54135352A (en) * | 1978-04-12 | 1979-10-20 | Sumida Electric | Method of fixing high frequency coil |
JPS6129512U (ja) * | 1984-07-26 | 1986-02-22 | オムロン株式会社 | フエライトアンテナ装置 |
JPS63507U (ja) * | 1986-06-19 | 1988-01-05 | ||
JPH11297520A (ja) * | 1998-04-08 | 1999-10-29 | Mitsubishi Materials Corp | 盗難防止用タグ及びその製造方法 |
JP2000322542A (ja) * | 1999-05-12 | 2000-11-24 | Toshiba Chem Corp | 非接触データキャリア用アンテナ磁芯及び当該アンテナ磁芯の製造方法、当該アンテナ磁芯を用いた非接触データキャリア用アンテナ並びに非接触データキャリア |
JP2001007488A (ja) * | 1999-06-17 | 2001-01-12 | Mitsubishi Electric Corp | 半導体装置の実装構造及びその実装方法 |
JP2005101710A (ja) * | 2003-09-22 | 2005-04-14 | Alpha Corp | アンテナ |
JP2005295473A (ja) * | 2004-04-06 | 2005-10-20 | Toko Inc | アンテナコイル |
Also Published As
Publication number | Publication date |
---|---|
JP2007124458A (ja) | 2007-05-17 |
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