HK1034374A1 - Noise filter and noise-guraded elevtronic device. - Google Patents
Noise filter and noise-guraded elevtronic device.Info
- Publication number
- HK1034374A1 HK1034374A1 HK01104747A HK01104747A HK1034374A1 HK 1034374 A1 HK1034374 A1 HK 1034374A1 HK 01104747 A HK01104747 A HK 01104747A HK 01104747 A HK01104747 A HK 01104747A HK 1034374 A1 HK1034374 A1 HK 1034374A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- noise
- guraded
- elevtronic
- filter
- noise filter
- Prior art date
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
-
- 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
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
- H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
- H03H3/06—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of magnetostrictive resonators or networks
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11191866A JP2001023834A (en) | 1999-07-06 | 1999-07-06 | Noise filter and electronic device subjected to noise countermeasure |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1034374A1 true HK1034374A1 (en) | 2001-10-19 |
Family
ID=16281800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK01104747A HK1034374A1 (en) | 1999-07-06 | 2001-07-10 | Noise filter and noise-guraded elevtronic device. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2001023834A (en) |
KR (1) | KR100399503B1 (en) |
CN (1) | CN1177336C (en) |
HK (1) | HK1034374A1 (en) |
TW (1) | TW468368B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010114246A (en) * | 2008-11-06 | 2010-05-20 | Alps Electric Co Ltd | Multilayer magnetic sheet |
US9584187B2 (en) | 2012-10-15 | 2017-02-28 | Broadcom Corporation | Non-interruptive filtering of transmission line communications |
KR101711706B1 (en) | 2014-11-20 | 2017-03-02 | 주식회사 엘지화학 | Common mode noise simulator |
KR20180061767A (en) * | 2016-11-30 | 2018-06-08 | 쌍용자동차 주식회사 | Emergency Start system of the car's engine start button device |
TWI650199B (en) * | 2018-01-16 | 2019-02-11 | 聖杰國際股份有限公司 | Automatic tool changer |
-
1999
- 1999-07-06 JP JP11191866A patent/JP2001023834A/en active Pending
-
2000
- 2000-06-26 TW TW089112507A patent/TW468368B/en not_active IP Right Cessation
- 2000-07-03 KR KR10-2000-0037733A patent/KR100399503B1/en not_active IP Right Cessation
- 2000-07-06 CN CNB001204092A patent/CN1177336C/en not_active Expired - Fee Related
-
2001
- 2001-07-10 HK HK01104747A patent/HK1034374A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1279534A (en) | 2001-01-10 |
CN1177336C (en) | 2004-11-24 |
TW468368B (en) | 2001-12-11 |
KR20010015144A (en) | 2001-02-26 |
JP2001023834A (en) | 2001-01-26 |
KR100399503B1 (en) | 2003-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20100706 |