ATE248428T1 - Geschlitzter transformator - Google Patents

Geschlitzter transformator

Info

Publication number
ATE248428T1
ATE248428T1 AT98917775T AT98917775T ATE248428T1 AT E248428 T1 ATE248428 T1 AT E248428T1 AT 98917775 T AT98917775 T AT 98917775T AT 98917775 T AT98917775 T AT 98917775T AT E248428 T1 ATE248428 T1 AT E248428T1
Authority
AT
Austria
Prior art keywords
bobbin
coil
high frequency
projecting part
frequency transfer
Prior art date
Application number
AT98917775T
Other languages
English (en)
Inventor
Bong Soo Jeong
Jin Ho Yang
Jin Wook Koo
Original Assignee
Samwha Electronics Co Ltd
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.)
Filing date
Publication date
Application filed by Samwha Electronics Co Ltd filed Critical Samwha Electronics Co Ltd
Application granted granted Critical
Publication of ATE248428T1 publication Critical patent/ATE248428T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/42—Flyback transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
AT98917775T 1997-06-13 1998-04-30 Geschlitzter transformator ATE248428T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019970024711A KR100302951B1 (ko) 1997-06-13 1997-06-13 트랜스
PCT/KR1998/000109 WO1998057339A1 (en) 1997-06-13 1998-04-30 Slit transformer

Publications (1)

Publication Number Publication Date
ATE248428T1 true ATE248428T1 (de) 2003-09-15

Family

ID=19509566

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98917775T ATE248428T1 (de) 1997-06-13 1998-04-30 Geschlitzter transformator

Country Status (6)

Country Link
EP (1) EP0918342B1 (de)
JP (1) JP3251303B2 (de)
KR (1) KR100302951B1 (de)
AT (1) ATE248428T1 (de)
DE (1) DE69817508D1 (de)
WO (1) WO1998057339A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000050860A (ko) * 1999-01-15 2000-08-05 전주범 트랜스포머의 코일 권취구조
JP4356928B2 (ja) * 2004-01-30 2009-11-04 Ｔｄｋ株式会社 折畳みコイル、折畳みコイル用ボビンおよび折畳みコイルの製造方法
JP4876767B2 (ja) * 2006-08-11 2012-02-15 株式会社村田製作所 トランス
JP4706736B2 (ja) 2008-08-12 2011-06-22 Ｔｄｋ株式会社 コイル用ボビン、コイル巻線、及びコイル部品
JP4760874B2 (ja) 2008-08-12 2011-08-31 Ｔｄｋ株式会社 コイル巻線、及びコイル部品
DE102013009588A1 (de) * 2012-06-14 2013-12-19 Robert Bosch Gmbh Transformator und Verfahren zur Anbringung von Wicklungen
KR101456525B1 (ko) * 2013-11-21 2014-11-03 국립대학법인 울산과학기술대학교 산학협력단 양방향 고주파 변압기
DE102017211400B4 (de) * 2017-07-04 2019-01-31 Richard Wolf Gmbh Schallwellenbehandlungsgerät
KR102286623B1 (ko) * 2021-04-26 2021-08-05 주식회사 엠에스티테크 코일 부품 및 그 제조방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534119U (de) * 1976-06-28 1978-01-14
DE3129381A1 (de) * 1981-07-25 1983-02-10 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltnetzteil-transformator, insbesondere fuer einen fernsehempfaenger
JPS63175405A (ja) * 1987-01-14 1988-07-19 Tdk Corp 絶縁パルストランス
JPH069463Y2 (ja) * 1987-08-03 1994-03-09 株式会社村田製作所 変圧器
JPH01108917U (de) * 1988-01-18 1989-07-24
DE3824037A1 (de) * 1988-07-15 1990-01-18 Thomson Brandt Gmbh Transformator fuer ein schaltnetzteile
DE3918905A1 (de) * 1989-06-09 1990-12-13 Grundig Emv Diodensplit-transformator mit einlagiger zylinderspule als primaerwicklung
JP3130200B2 (ja) * 1994-04-12 2001-01-31 松下電器産業株式会社 トランス

Also Published As

Publication number Publication date
EP0918342A4 (de) 2000-08-16
EP0918342A1 (de) 1999-05-26
JP3251303B2 (ja) 2002-01-28
EP0918342B1 (de) 2003-08-27
DE69817508D1 (de) 2003-10-02
KR19990001403A (ko) 1999-01-15
WO1998057339A1 (en) 1998-12-17
KR100302951B1 (ko) 2001-11-30

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties