CA2230276A1 - Casing enclosed type magnetic core - Google Patents

Casing enclosed type magnetic core Download PDF

Info

Publication number
CA2230276A1
CA2230276A1 CA 2230276 CA2230276A CA2230276A1 CA 2230276 A1 CA2230276 A1 CA 2230276A1 CA 2230276 CA2230276 CA 2230276 CA 2230276 A CA2230276 A CA 2230276A CA 2230276 A1 CA2230276 A1 CA 2230276A1
Authority
CA
Canada
Prior art keywords
magnetic core
casing
enclosed type
type magnetic
powder
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA 2230276
Other languages
English (en)
French (fr)
Inventor
Norio Matsumoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Chemicals Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2230276A1 publication Critical patent/CA2230276A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/16—Toroidal transformers
    • 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
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/266—Fastening or mounting the core on casing or support

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Casings For Electric Apparatus (AREA)
  • Coils Or Transformers For Communication (AREA)
CA 2230276 1995-09-01 1996-08-29 Casing enclosed type magnetic core Abandoned CA2230276A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP22562795 1995-09-01
JP7-225627 1995-09-01

Publications (1)

Publication Number Publication Date
CA2230276A1 true CA2230276A1 (en) 1997-03-13

Family

ID=16832281

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2230276 Abandoned CA2230276A1 (en) 1995-09-01 1996-08-29 Casing enclosed type magnetic core

Country Status (4)

Country Link
EP (1) EP0848392A4 (zh)
CA (1) CA2230276A1 (zh)
TW (1) TW340946B (zh)
WO (1) WO1997009728A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102881414A (zh) * 2012-10-12 2013-01-16 张百良 一种带保护盒的应力敏感变压器铁芯及其无应力固定方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6592877B1 (en) 1995-09-01 2003-07-15 Corixa Corporation Compounds and methods for immunotherapy and diagnosis of tuberculosis
FR2994503B1 (fr) * 2012-08-09 2014-08-01 Schneider Electric Ind Sas Transformateur de distribution de type poteau a perte faible
CN112992519B (zh) * 2019-12-02 2023-04-07 河南森源电气股份有限公司 电流互感器铁心缓冲处理生产方法及缓冲处理模具

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290635A (en) * 1964-02-07 1966-12-06 Westinghouse Electric Corp Damped magnetic cores
GB1185665A (en) * 1966-04-04 1970-03-25 Matsushita Electric Works Ltd Ballast Composition for Electric Devices
JPS52133960U (zh) * 1976-04-02 1977-10-12
JPS5484524U (zh) * 1977-11-29 1979-06-15
JPS5637610A (en) * 1979-09-05 1981-04-11 Toshiba Corp Electromagnetic coil
DE3104270A1 (de) * 1981-02-07 1982-09-02 Vacuumschmelze Gmbh, 6450 Hanau Funkentstoeranordnung und verfahren zur herstellung
JP2573606B2 (ja) * 1987-06-02 1997-01-22 日立金属 株式会社 磁心およびその製造方法
JPH0442906A (ja) * 1990-06-07 1992-02-13 Tohoku Steel Kk インダクタ
JPH0652722A (ja) * 1992-07-29 1994-02-25 Tokyo Electric Co Ltd 電子機器用被覆付き電線

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102881414A (zh) * 2012-10-12 2013-01-16 张百良 一种带保护盒的应力敏感变压器铁芯及其无应力固定方法

Also Published As

Publication number Publication date
TW340946B (en) 1998-09-21
EP0848392A4 (en) 1999-08-18
EP0848392A1 (en) 1998-06-17
WO1997009728A1 (fr) 1997-03-13

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Legal Events

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