HK1002924A1 - A transformer - Google Patents

A transformer Download PDF

Info

Publication number
HK1002924A1
HK1002924A1 HK98102030A HK98102030A HK1002924A1 HK 1002924 A1 HK1002924 A1 HK 1002924A1 HK 98102030 A HK98102030 A HK 98102030A HK 98102030 A HK98102030 A HK 98102030A HK 1002924 A1 HK1002924 A1 HK 1002924A1
Authority
HK
Hong Kong
Prior art keywords
board
sleeve
perforation
divider
bobbin
Prior art date
Application number
HK98102030A
Other languages
German (de)
English (en)
French (fr)
Chinese (zh)
Other versions
HK1002924B (en
Inventor
Ohtsuki Eiji
Original Assignee
Nec东金株式会社
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
Priority claimed from JP5154153A external-priority patent/JPH06342726A/ja
Application filed by Nec东金株式会社 filed Critical Nec东金株式会社
Publication of HK1002924B publication Critical patent/HK1002924B/en
Publication of HK1002924A1 publication Critical patent/HK1002924A1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • H01F27/325—Coil bobbins
    • 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
    • H01F2005/025—Coils wound on non-magnetic supports, e.g. formers wound on coaxial arrangement of two or more formers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Insulating Of Coils (AREA)
HK98102030A 1993-05-31 1994-05-31 A transformer HK1002924A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP154153/93 1993-05-31
JP15415493 1993-05-31
JP5154153A JPH06342726A (ja) 1993-05-31 1993-05-31 高圧トランス用コイルボビン
JP154154/93 1993-05-31
JP5497794 1994-02-28
JP54977/94 1994-02-28
PCT/JP1994/000860 WO1994028561A1 (en) 1993-05-31 1994-05-31 A bobbin capable of reliably insulating a first coil from a second coil

Publications (2)

Publication Number Publication Date
HK1002924B HK1002924B (en) 1998-09-25
HK1002924A1 true HK1002924A1 (en) 1998-09-25

Family

ID=27295452

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98102030A HK1002924A1 (en) 1993-05-31 1994-05-31 A transformer

Country Status (11)

Country Link
EP (1) EP0653099B1 (enrdf_load_stackoverflow)
JP (1) JPH08502860A (enrdf_load_stackoverflow)
KR (1) KR100310372B1 (enrdf_load_stackoverflow)
CN (1) CN1085390C (enrdf_load_stackoverflow)
DE (1) DE69401485T2 (enrdf_load_stackoverflow)
HK (1) HK1002924A1 (enrdf_load_stackoverflow)
MY (1) MY111103A (enrdf_load_stackoverflow)
NO (1) NO305459B1 (enrdf_load_stackoverflow)
SG (1) SG45178A1 (enrdf_load_stackoverflow)
TW (1) TW239216B (enrdf_load_stackoverflow)
WO (1) WO1994028561A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005340342A (ja) * 2004-05-25 2005-12-08 Yoshiaki Akachi コイル装置
JP6138540B2 (ja) * 2013-03-27 2017-05-31 日本電気通信システム株式会社 トランスおよびその製造方法
JP6099135B2 (ja) * 2013-03-27 2017-03-22 日本電気通信システム株式会社 電子機器、実装基板、及び実装基板の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2100303B (en) * 1981-06-13 1984-08-01 Carclo Eng Group Plc Improvements in or relating to cardclothing
FR2529375A1 (fr) * 1982-06-23 1983-12-30 Legrand Sa Dispositif electromagnetique tel que transformateur electrique, du genre comportant une carcasse en deux parties
DE3335814A1 (de) * 1983-10-01 1985-04-25 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth Kammerspulenkoerper
JPS6181612A (ja) * 1984-09-28 1986-04-25 Matsushita Electric Ind Co Ltd 変成器
US4857878A (en) * 1988-01-19 1989-08-15 Eng Jr Benjamin Modular high frequency power transformer
JP2668545B2 (ja) * 1988-04-26 1997-10-27 株式会社キジマ 電気巻線部品
FR2643534B1 (fr) * 1989-02-02 1993-09-17 Gen Electric Cgr Dispositif d'alimentation haute tension pour tube a rayons x

Also Published As

Publication number Publication date
CN1110489A (zh) 1995-10-18
KR950702740A (ko) 1995-07-29
DE69401485T2 (de) 1997-06-05
DE69401485D1 (de) 1997-02-27
EP0653099B1 (en) 1997-01-15
NO950331L (no) 1995-01-27
TW239216B (enrdf_load_stackoverflow) 1995-01-21
NO950331D0 (no) 1995-01-27
EP0653099A1 (en) 1995-05-17
KR100310372B1 (ko) 2003-05-09
MY111103A (en) 1999-08-30
WO1994028561A1 (en) 1994-12-08
SG45178A1 (en) 1998-01-16
NO305459B1 (no) 1999-05-31
CN1085390C (zh) 2002-05-22
JPH08502860A (ja) 1996-03-26

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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)