CN101700673A - 一种超薄型软磁铁氧体磁芯成型模具 - Google Patents
一种超薄型软磁铁氧体磁芯成型模具 Download PDFInfo
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- CN101700673A CN101700673A CN200910221323A CN200910221323A CN101700673A CN 101700673 A CN101700673 A CN 101700673A CN 200910221323 A CN200910221323 A CN 200910221323A CN 200910221323 A CN200910221323 A CN 200910221323A CN 101700673 A CN101700673 A CN 101700673A
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- mould
- magnetic core
- ferrite magnetic
- soft ferrite
- thin soft
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CN2009102213232A CN101700673B (zh) | 2009-11-03 | 2009-11-03 | 一种超薄型软磁铁氧体磁芯成型模具 |
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CN2009102213232A CN101700673B (zh) | 2009-11-03 | 2009-11-03 | 一种超薄型软磁铁氧体磁芯成型模具 |
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CN101700673A true CN101700673A (zh) | 2010-05-05 |
CN101700673B CN101700673B (zh) | 2012-11-28 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102555039A (zh) * | 2012-02-21 | 2012-07-11 | 鸿康磁业电子(昆山)有限公司 | 一种软磁铁氧体磁芯的成型模具 |
CN106032026A (zh) * | 2015-03-20 | 2016-10-19 | 深圳振华富电子有限公司 | 一种软磁铁氧体磁心的成型模具 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002108347A (ja) * | 2000-09-27 | 2002-04-10 | Enplas Corp | プラスチックマグネット及び電磁発音器 |
CN1172334C (zh) * | 2001-12-12 | 2004-10-20 | 浙江天通电子股份有限公司 | 软磁铁氧体磁芯成型方法及模具结构 |
CN201566031U (zh) * | 2009-11-03 | 2010-09-01 | 中山市华佑磁芯材料有限公司 | 一种超薄型软磁铁氧体磁芯成型模具 |
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2009
- 2009-11-03 CN CN2009102213232A patent/CN101700673B/zh active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102555039A (zh) * | 2012-02-21 | 2012-07-11 | 鸿康磁业电子(昆山)有限公司 | 一种软磁铁氧体磁芯的成型模具 |
CN102555039B (zh) * | 2012-02-21 | 2014-06-18 | 鸿康磁业电子(昆山)有限公司 | 一种软磁铁氧体磁芯的成型模具 |
CN106032026A (zh) * | 2015-03-20 | 2016-10-19 | 深圳振华富电子有限公司 | 一种软磁铁氧体磁心的成型模具 |
CN106032026B (zh) * | 2015-03-20 | 2018-07-10 | 深圳振华富电子有限公司 | 一种软磁铁氧体磁心的成型模具 |
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Publication number | Publication date |
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CN101700673B (zh) | 2012-11-28 |
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Legal Events
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Mould for molding super-thin soft ferrite magnetic core Effective date of registration: 20180626 Granted publication date: 20121128 Pledgee: Bank of China Limited by Share Ltd Zhongshan branch Pledgor: Zhongshan Huayou Magnetic Core Material Co., Ltd. Registration number: 2018440000161 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210425 Granted publication date: 20121128 Pledgee: Bank of China Limited by Share Ltd. Zhongshan branch Pledgor: ZHONGSHAN HUAYOU MAGNETIC CORE MATERIALS Co.,Ltd. Registration number: 2018440000161 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An ultra thin soft ferrite core forming die Effective date of registration: 20210609 Granted publication date: 20121128 Pledgee: Bank of China Limited by Share Ltd. Zhongshan branch Pledgor: ZHONGSHAN HUAYOU MAGNETIC CORE MATERIALS Co.,Ltd. Registration number: Y2021440000200 |