JP2010109727A5 - - Google Patents
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- Publication number
- JP2010109727A5 JP2010109727A5 JP2008280087A JP2008280087A JP2010109727A5 JP 2010109727 A5 JP2010109727 A5 JP 2010109727A5 JP 2008280087 A JP2008280087 A JP 2008280087A JP 2008280087 A JP2008280087 A JP 2008280087A JP 2010109727 A5 JP2010109727 A5 JP 2010109727A5
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- plate
- terminal
- core
- pedestal
- 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.)
- Granted
Links
Claims (2)
前記ボビンに巻回する第一および第二の巻線と、
前記ボビンの貫通孔に一磁脚を挿入するロの字型の閉磁路磁芯と、
前記ボビンと前記閉磁路磁芯を載置するとともに前記巻線の端末が接続される端子を設けた端子台と、を備え、
前記端子台は、前記端子が植設された台座と、前記台座に略並行な板状部と、前記台座と前記板状部をつなぐ支柱とによって形成された断面コ形状であり、
前記板状部は、前記ボビンの外周と前記閉磁路磁芯の他磁脚の隙間部に挿入され、
前記閉磁路磁芯の他磁脚は、前記コ形状の横方向に開口されている空間部に挿入され、
前記板状部は、前記ボビンの鍔間に形成された溝部に係合して前記ボビンの回転を防止する係合部と、前記ボビンの位置を固定する位置決め部を有する、
ことを特徴とするラインフィルタ。 A bobbin having a through hole in the winding axis direction and having a plurality of ridges;
First and second windings wound around the bobbin;
A B-shaped closed magnetic circuit core for inserting a single magnetic leg into the through-hole of the bobbin;
A terminal block on which the bobbin and the closed magnetic path magnetic core are placed and a terminal to which a terminal of the winding is connected are provided, and
The terminal block is a U-shaped cross section formed by a pedestal in which the terminal is implanted, a plate-like portion substantially parallel to the pedestal, and a column connecting the pedestal and the plate-like portion,
The plate-like portion is inserted into the gap between the outer periphery of the bobbin and the other magnetic leg of the closed magnetic path core,
The other magnetic leg of the closed magnetic path magnetic core is inserted into the space portion opened in the lateral direction of the U-shape,
The plate-like portion has an engaging portion that engages with a groove portion formed between the bobbins and prevents the bobbin from rotating, and a positioning portion that fixes the position of the bobbin .
A line filter characterized by that.
前記鍔間の溝部には前記突部の上面部と対向する平面部を設け、
前記突部が前記溝部内に係合される、
ことを特徴とする請求項１に記載のラインフィルタ The engagement portion is a protrusion that continues from the front end to the rear end at the approximate center of the plate-like portion,
The groove between the ribs is provided with a flat portion facing the upper surface of the protrusion,
The protrusion is engaged in the groove,
The line filter according to claim 1.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008280087A JP5384907B2 (en) | 2008-10-30 | 2008-10-30 | Line filter |
| CN200910166896XA CN101728058B (en) | 2008-10-30 | 2009-09-03 | Line filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008280087A JP5384907B2 (en) | 2008-10-30 | 2008-10-30 | Line filter |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010109727A JP2010109727A (en) | 2010-05-13 |
| JP2010109727A5 true JP2010109727A5 (en) | 2011-08-11 |
| JP5384907B2 JP5384907B2 (en) | 2014-01-08 |
Family
ID=42298715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008280087A Active JP5384907B2 (en) | 2008-10-30 | 2008-10-30 | Line filter |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5384907B2 (en) |
| CN (1) | CN101728058B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101422898B1 (en) | 2011-12-20 | 2014-07-24 | 삼성전기주식회사 | Coil component and manufacturing method there of |
| ES2886517T3 (en) * | 2014-05-09 | 2021-12-20 | Hitachi Metals Ltd | Central box unit, coil component and method for producing coil component |
| TWI801745B (en) * | 2020-06-24 | 2023-05-11 | 萬潤科技股份有限公司 | Filter manufacturing method and device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3063748B2 (en) * | 1998-11-17 | 2000-07-12 | 松下電器産業株式会社 | Line filter |
| CN2370573Y (en) * | 1998-12-18 | 2000-03-22 | 潘正友 | Anti electromagnetic interference wave filter |
| CN2504826Y (en) * | 2001-08-29 | 2002-08-07 | 潘正友 | Filter preventing electromagnetic interference |
| JP4003615B2 (en) * | 2002-11-01 | 2007-11-07 | 松下電器産業株式会社 | Line filter |
| CN2741156Y (en) * | 2004-06-08 | 2005-11-16 | 施学铭 | Power supply filter |
-
2008
- 2008-10-30 JP JP2008280087A patent/JP5384907B2/en active Active
-
2009
- 2009-09-03 CN CN200910166896XA patent/CN101728058B/en active Active
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