HK1067778A1 - Switching transformer - Google Patents

Switching transformer

Info

Publication number: HK1067778A1
Authority: HK; Hong Kong
Prior art keywords: switching transformer; transformer; switching
Prior art date: 2002-12-23

Application number

HK05100022A

Inventor

Osamu Watanabe

Takayuki Miyashita

Original Assignee

Tamura Seisakusho Kk

Priority date (The priority date 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 date listed.)

2002-12-23

Filing date

2005-01-04

Publication date

2005-04-15

2005-01-04 Application filed by Tamura Seisakusho Kk filed Critical Tamura Seisakusho Kk

2005-04-15 Publication of HK1067778A1 publication Critical patent/HK1067778A1/en

Links

HK05100022A 2002-12-23 2005-01-04 Switching transformer HK1067778A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CNB021574693A CN1305084C (en)	2002-12-23	2002-12-23	Switch voltage transformer

Publications (1)

Publication Number	Publication Date
HK1067778A1 true HK1067778A1 (en)	2005-04-15

Family

ID=34236588

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HK05100022A HK1067778A1 (en)	2002-12-23	2005-01-04	Switching transformer

Country Status (2)

Country	Link
CN (1)	CN1305084C (en)
HK (1)	HK1067778A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5147062B2 (en) *	2008-07-17	2013-02-20	Ｎｅｃトーキン株式会社	Winding parts
KR101179305B1 (en) *	2011-06-30	2012-09-03	삼성전기주식회사	Transformer and display device using the same
KR101179384B1 (en) *	2011-06-30	2012-09-03	삼성전기주식회사	Transformer and display device using the same
KR101197796B1 (en) *	2011-06-30	2012-11-05	삼성전기주식회사	Transformer and display device having same
CN103956255B (en) *	2014-04-15	2016-09-14	昆山达功电子有限公司	A kind of transformator of heat radiation
CN103956254B (en) *	2014-04-15	2017-02-22	昆山一邦泰汽车零部件制造有限公司	Transformer with automatic cooling function

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0217452Y2 (en) *	1984-10-30	1990-05-16

2002
- 2002-12-23 CN CNB021574693A patent/CN1305084C/en not_active Expired - Fee Related
2005
- 2005-01-04 HK HK05100022A patent/HK1067778A1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
CN1510702A (en)	2004-07-07
CN1305084C (en)	2007-03-14

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Legal Events

Date	Code	Title	Description
2012-08-03	PC	Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)	Effective date: 20111223