EP0848392A4 - Encased magnetic core - Google Patents

Encased magnetic core

Info

Publication number
EP0848392A4
EP0848392A4 EP96928693A EP96928693A EP0848392A4 EP 0848392 A4 EP0848392 A4 EP 0848392A4 EP 96928693 A EP96928693 A EP 96928693A EP 96928693 A EP96928693 A EP 96928693A EP 0848392 A4 EP0848392 A4 EP 0848392A4
Authority
EP
European Patent Office
Prior art keywords
magnetic core
encased magnetic
encased
core
magnetic
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.)
Withdrawn
Application number
EP96928693A
Other languages
German (de)
French (fr)
Other versions
EP0848392A1 (en
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
Mitsui Chemicals Inc
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 Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Publication of EP0848392A1 publication Critical patent/EP0848392A1/en
Publication of EP0848392A4 publication Critical patent/EP0848392A4/en
Withdrawn legal-status Critical Current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
EP96928693A 1995-09-01 1996-08-29 Encased magnetic core Withdrawn EP0848392A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP22562795 1995-09-01
JP225627/95 1995-09-01
PCT/JP1996/002426 WO1997009728A1 (en) 1995-09-01 1996-08-29 Encased magnetic core

Publications (2)

Publication Number Publication Date
EP0848392A1 EP0848392A1 (en) 1998-06-17
EP0848392A4 true EP0848392A4 (en) 1999-08-18

Family

ID=16832281

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96928693A Withdrawn EP0848392A4 (en) 1995-09-01 1996-08-29 Encased magnetic core

Country Status (4)

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

Families Citing this family (4)

* 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 (en) * 2012-08-09 2014-08-01 Schneider Electric Ind Sas POST-POLE TYPE DISTRIBUTION TRANSFORMER WITH LOW LOSS
CN102881414B (en) * 2012-10-12 2016-04-20 张百良 A kind of with protecting the stress sensitive transformer core of box and unstressed fixing means thereof
CN112992519B (en) * 2019-12-02 2023-04-07 河南森源电气股份有限公司 Current transformer iron core buffer treatment production method and buffer treatment die

Citations (3)

* 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
US3683303A (en) * 1966-04-04 1972-08-08 Hiroyoshi Ayano Compound for electric devices
EP0057832A2 (en) * 1981-02-07 1982-08-18 Vacuumschmelze GmbH Arrangement for radio interference suppression and method of manufacturing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52133960U (en) * 1976-04-02 1977-10-12
JPS5484524U (en) * 1977-11-29 1979-06-15
JPS5637610A (en) * 1979-09-05 1981-04-11 Toshiba Corp Electromagnetic coil
JP2573606B2 (en) * 1987-06-02 1997-01-22 日立金属 株式会社 Magnetic core and manufacturing method thereof
JPH0442906A (en) * 1990-06-07 1992-02-13 Tohoku Steel Kk Inductor
JPH0652722A (en) * 1992-07-29 1994-02-25 Tokyo Electric Co Ltd Electric wire with coating for electric equipment

Patent Citations (3)

* 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
US3683303A (en) * 1966-04-04 1972-08-08 Hiroyoshi Ayano Compound for electric devices
EP0057832A2 (en) * 1981-02-07 1982-08-18 Vacuumschmelze GmbH Arrangement for radio interference suppression and method of manufacturing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9709728A1 *

Also Published As

Publication number Publication date
EP0848392A1 (en) 1998-06-17
TW340946B (en) 1998-09-21
CA2230276A1 (en) 1997-03-13
WO1997009728A1 (en) 1997-03-13

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Legal Events

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