AU8053298A - Method for impregnating amorphous metal transformer cores - Google Patents

Method for impregnating amorphous metal transformer cores

Info

Publication number
AU8053298A
AU8053298A AU80532/98A AU8053298A AU8053298A AU 8053298 A AU8053298 A AU 8053298A AU 80532/98 A AU80532/98 A AU 80532/98A AU 8053298 A AU8053298 A AU 8053298A AU 8053298 A AU8053298 A AU 8053298A
Authority
AU
Australia
Prior art keywords
amorphous metal
transformer cores
metal transformer
impregnating
impregnating amorphous
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
AU80532/98A
Inventor
Davidson M. Nathasingh
Dung Anh Ngo
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.)
Honeywell International Inc
Original Assignee
AlliedSignal 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 AlliedSignal Inc filed Critical AlliedSignal Inc
Publication of AU8053298A publication Critical patent/AU8053298A/en
Abandoned legal-status Critical Current

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
    • H01F27/24—Magnetic cores
    • H01F27/25—Magnetic cores made from strips or ribbons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/153—Amorphous metallic alloys, e.g. glassy metals
    • H01F1/15383—Applying coatings thereon
    • 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
    • H01F41/005—Impregnating or encapsulating
    • 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
    • H01F41/02—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 for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
    • H01F41/0226—Manufacturing of magnetic circuits made from strip(s) or ribbon(s) from amorphous ribbons

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
AU80532/98A 1997-06-26 1998-06-05 Method for impregnating amorphous metal transformer cores Abandoned AU8053298A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US88280397A 1997-06-26 1997-06-26
US08882803 1997-06-26
PCT/US1998/010401 WO1999000805A1 (en) 1997-06-26 1998-06-05 Method for impregnating amorphous metal transformer cores

Publications (1)

Publication Number Publication Date
AU8053298A true AU8053298A (en) 1999-01-19

Family

ID=25381367

Family Applications (1)

Application Number Title Priority Date Filing Date
AU80532/98A Abandoned AU8053298A (en) 1997-06-26 1998-06-05 Method for impregnating amorphous metal transformer cores

Country Status (2)

Country Link
AU (1) AU8053298A (en)
WO (1) WO1999000805A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2562770A1 (en) 2011-08-24 2013-02-27 ABB Research Ltd. Corrosion-resistant magnetic core
CN103426607B (en) * 2013-08-02 2016-01-20 安徽稳利达变压器科技有限公司 The iron core of amorphous alloy transformer and manufacture method thereof
KR102139004B1 (en) * 2019-04-02 2020-07-28 한국전력공사 Variable-capacity transformer structure using magnetic flux assist slot and manufacturing method thereof
CN113035546B (en) * 2021-03-01 2022-07-26 合肥合美电子技术有限公司 Permalloy iron core dipping and curing process for CT electricity taking

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8501491A (en) * 1985-05-24 1986-12-16 Philips Nv MAGNETIC CORE.
US4789849A (en) * 1985-12-04 1988-12-06 General Electric Company Amorphous metal transformer core and coil assembly
JPH07161558A (en) * 1993-12-03 1995-06-23 Daihen Corp Method of impregnating amorphous core with resin

Also Published As

Publication number Publication date
WO1999000805A1 (en) 1999-01-07

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase