CN1722584A - 用于电力变换器的噪声削减滤波器 - Google Patents
用于电力变换器的噪声削减滤波器 Download PDFInfo
- Publication number
- CN1722584A CN1722584A CNA2005100673962A CN200510067396A CN1722584A CN 1722584 A CN1722584 A CN 1722584A CN A2005100673962 A CNA2005100673962 A CN A2005100673962A CN 200510067396 A CN200510067396 A CN 200510067396A CN 1722584 A CN1722584 A CN 1722584A
- Authority
- CN
- China
- Prior art keywords
- main circuit
- dielectric sheet
- noise
- spiral coil
- conductor
- 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
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/201—Filters for transverse electromagnetic waves
- H01P1/203—Strip line filters
- H01P1/20327—Electromagnetic interstage coupling
- H01P1/20336—Comb or interdigital filters
- H01P1/20345—Multilayer filters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
- H01P11/007—Manufacturing frequency-selective devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/09—Filters comprising mutual inductance
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/46—Filters
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Filters And Equalizers (AREA)
- Coils Or Transformers For Communication (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23308097A JP3287544B2 (ja) | 1997-08-28 | 1997-08-28 | ノイズフィルタ |
JP233080/97 | 1997-08-28 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB981185177A Division CN1229915C (zh) | 1997-08-28 | 1998-08-28 | 制造用于电力变换器的噪声削减滤波器的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1722584A true CN1722584A (zh) | 2006-01-18 |
CN100585992C CN100585992C (zh) | 2010-01-27 |
Family
ID=16949494
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB981185177A Expired - Fee Related CN1229915C (zh) | 1997-08-28 | 1998-08-28 | 制造用于电力变换器的噪声削减滤波器的方法 |
CN200510067396A Expired - Fee Related CN100585992C (zh) | 1997-08-28 | 1998-08-28 | 用于电力变换器的噪声削减滤波器 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB981185177A Expired - Fee Related CN1229915C (zh) | 1997-08-28 | 1998-08-28 | 制造用于电力变换器的噪声削减滤波器的方法 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP3287544B2 (zh) |
KR (1) | KR100469117B1 (zh) |
CN (2) | CN1229915C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103368376A (zh) * | 2012-04-09 | 2013-10-23 | 三菱电机株式会社 | 降噪滤波器及使用该滤波器的功率转换装置 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3680627B2 (ja) * | 1999-04-27 | 2005-08-10 | 富士電機機器制御株式会社 | ノイズフィルタ |
CN101212860B (zh) * | 2006-12-29 | 2010-04-07 | 英业达股份有限公司 | 电磁能隙结构及具该电磁能隙结构的多层印刷电路板 |
KR101445741B1 (ko) | 2013-05-24 | 2014-10-07 | 주식회사 이노칩테크놀로지 | 회로 보호 소자 |
JP6422204B2 (ja) * | 2013-06-20 | 2018-11-14 | 株式会社不二工機 | ステータユニット |
CN103681539B (zh) * | 2013-12-18 | 2016-06-08 | 江阴长电先进封装有限公司 | 一种集成共模电感的封装结构及其封装方法 |
CN105099089A (zh) * | 2014-04-30 | 2015-11-25 | 德昌电机(深圳)有限公司 | 射频滤波器及具有该射频滤波器的电机 |
KR20160013658A (ko) * | 2014-07-28 | 2016-02-05 | 현대자동차주식회사 | 파워모듈 기판 |
JP6445810B2 (ja) * | 2014-09-02 | 2018-12-26 | 田淵電機株式会社 | インターリーブ用チョークコイル |
JP5850357B1 (ja) * | 2015-07-21 | 2016-02-03 | 株式会社オートネットワーク技術研究所 | ノイズフィルタ付き導電路 |
MX367705B (es) * | 2016-06-02 | 2019-09-03 | Nissan Motor | Dispositivo de conversion de energia. |
CN106050560A (zh) * | 2016-06-20 | 2016-10-26 | 大唐(赤峰)新能源有限公司 | 一种薄片电感及风电机组超速保护系统的检测装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4844755A (zh) * | 1971-10-07 | 1973-06-27 | ||
JPS5952620U (ja) * | 1982-09-29 | 1984-04-06 | 株式会社村田製作所 | 雑音除去フイルタ |
JPS59152606A (ja) * | 1983-02-21 | 1984-08-31 | Nippon Ferrite Ltd | プリントコイル |
JPS62233911A (ja) * | 1986-04-03 | 1987-10-14 | Matsushita Electric Ind Co Ltd | ロ−パスフイルタ |
JP2999494B2 (ja) * | 1990-01-17 | 2000-01-17 | 毅 池田 | 積層型lcノイズフィルタ及びその製造方法 |
JPH0677755A (ja) * | 1992-08-28 | 1994-03-18 | Takeshi Ikeda | ノイズフィルタ及びその製造方法 |
JPH073125U (ja) * | 1993-06-08 | 1995-01-17 | トップ電子株式会社 | コモンモードチョークコイル部品およびemiノイズフィルタ |
-
1997
- 1997-08-28 JP JP23308097A patent/JP3287544B2/ja not_active Expired - Fee Related
-
1998
- 1998-08-26 KR KR10-1998-0034547A patent/KR100469117B1/ko not_active IP Right Cessation
- 1998-08-28 CN CNB981185177A patent/CN1229915C/zh not_active Expired - Fee Related
- 1998-08-28 CN CN200510067396A patent/CN100585992C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103368376A (zh) * | 2012-04-09 | 2013-10-23 | 三菱电机株式会社 | 降噪滤波器及使用该滤波器的功率转换装置 |
CN103368376B (zh) * | 2012-04-09 | 2016-04-06 | 三菱电机株式会社 | 降噪滤波器及使用该滤波器的功率转换装置 |
Also Published As
Publication number | Publication date |
---|---|
CN1212503A (zh) | 1999-03-31 |
KR100469117B1 (ko) | 2005-06-17 |
CN100585992C (zh) | 2010-01-27 |
CN1229915C (zh) | 2005-11-30 |
KR19990023869A (ko) | 1999-03-25 |
JP3287544B2 (ja) | 2002-06-04 |
JPH1174748A (ja) | 1999-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CI01 | Correction of invention patent gazette |
Correction item: Name; CO inventor Correct: Okamoto Kenji|Fukasawa Naoudo False: Okamoto Kenji|Uchida Shinji Number: 04 Volume: 26 |
|
CI03 | Correction of invention patent |
Correction item: Inventor Correct: Fukasawa Naoudo False: Uchida Shinji Number: 04 Volume: 26 |
|
ERR | Gazette correction |
Free format text: CORRECT: NAME; CO-INVENTOR; FROM: KENJI OKAMOTO; SHEN MASATO TO: KENJI OKAMOTO; SHEN NAOTO |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20150828 |
|
EXPY | Termination of patent right or utility model |