DK0594382T3 - Apparat til fremstilling af en transformatorkerne omfattende strimler af amorft stål, som er viklet rundt om kernevinduet - Google Patents

Apparat til fremstilling af en transformatorkerne omfattende strimler af amorft stål, som er viklet rundt om kernevinduet

Info

Publication number
DK0594382T3
DK0594382T3 DK93308267.9T DK93308267T DK0594382T3 DK 0594382 T3 DK0594382 T3 DK 0594382T3 DK 93308267 T DK93308267 T DK 93308267T DK 0594382 T3 DK0594382 T3 DK 0594382T3
Authority
DK
Denmark
Prior art keywords
core
strips
producing
wound around
amorphous steel
Prior art date
Application number
DK93308267.9T
Other languages
Danish (da)
English (en)
Inventor
David R Freeman
Willi Klappert
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of DK0594382T3 publication Critical patent/DK0594382T3/da

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
    • 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
    • H01F41/0233—Manufacturing of magnetic circuits made from sheets
    • H01F41/024—Manufacturing of magnetic circuits made from deformed sheets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Basic Packing Technique (AREA)
DK93308267.9T 1992-10-20 1993-10-18 Apparat til fremstilling af en transformatorkerne omfattende strimler af amorft stål, som er viklet rundt om kernevinduet DK0594382T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/963,779 US5321883A (en) 1992-10-20 1992-10-20 Apparatus for making a transformer core comprising strips of amorphous stell wrapped around the core window

Publications (1)

Publication Number Publication Date
DK0594382T3 true DK0594382T3 (da) 1996-12-09

Family

ID=25507698

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93308267.9T DK0594382T3 (da) 1992-10-20 1993-10-18 Apparat til fremstilling af en transformatorkerne omfattende strimler af amorft stål, som er viklet rundt om kernevinduet

Country Status (14)

Country Link
US (1) US5321883A (fr)
EP (1) EP0594382B1 (fr)
JP (1) JP2635919B2 (fr)
KR (1) KR100284517B1 (fr)
CN (1) CN1044943C (fr)
AU (1) AU664484B2 (fr)
CA (1) CA2107424C (fr)
DE (1) DE69304481T2 (fr)
DK (1) DK0594382T3 (fr)
ES (1) ES2090888T3 (fr)
FI (1) FI934608A (fr)
MX (1) MX9306492A (fr)
NO (1) NO933758L (fr)
TW (1) TW224534B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6374480B1 (en) * 1998-05-13 2002-04-23 Abb Inc. Method and apparatus for making a transformer core from amorphous metal ribbons
JP5079389B2 (ja) * 2006-05-31 2012-11-21 株式会社ダイヘン 鉄心製造装置
CN101552129B (zh) * 2008-12-26 2011-05-11 蒋道平 环形变压器铁芯的制造设备及制作工艺
CN101794666B (zh) * 2010-03-24 2011-11-16 天津光电万泰克电子有限公司 气动插片机
DE102010016599B4 (de) * 2010-04-23 2013-09-05 Embedded Microsystems Bremen GmbH (EMB) Applikationszentrum für Mikrosystemtechnik Vorrichtung zum Biegen eines ebenen Werkstücks
US8708264B2 (en) * 2012-04-20 2014-04-29 Metso Minerals (Sweden) Ab Roller crusher having at least one roller comprising a flange

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB538081A (en) * 1939-08-28 1941-07-18 British Thomson Houston Co Ltd Improvements in methods of and apparatus for assembling electric transformers
US3049793A (en) * 1957-09-20 1962-08-21 Moloney Electric Company Manufacture of magnetic cores
JPS4839610B1 (fr) * 1969-05-02 1973-11-26
US4467632A (en) * 1982-04-05 1984-08-28 General Electric Company Method of making a wound core for an electric transformer
JPS5918624A (ja) * 1982-07-22 1984-01-31 Mitsubishi Electric Corp 鉄心製造装置
JPS62120010A (ja) * 1985-11-20 1987-06-01 Daihen Corp 鉄心用鋼板段付積層装置
US4734975A (en) * 1985-12-04 1988-04-05 General Electric Company Method of manufacturing an amorphous metal transformer core and coil assembly
US4741096A (en) * 1986-03-13 1988-05-03 General Electric Company Method of manufacturing wound transformer core
US4967632A (en) * 1988-10-24 1990-11-06 Verne Q. Powell Flutes, Inc. Pad with impression memory
US5093981A (en) * 1990-01-11 1992-03-10 General Electric Company Method for making a transformer core comprising amorphous metal strips surrounding the core window
US5050294A (en) * 1990-04-06 1991-09-24 General Electric Company Method for making a transformer core comprising amorphous steel strips surrounding the core window
CA2042253C (fr) * 1990-06-11 2000-08-15 Willi Klappert Methode de fabrication d'un noyau de transformateur comprenant des bandes d'acier amorphe enroulees autour de la fenetre de noyau
US5230139A (en) * 1990-06-11 1993-07-27 General Electric Company Method of making a transformer core comprising strips of amorphous steel wrapped around the core window
JP2599076B2 (ja) * 1992-08-28 1997-04-09 愛知電機株式会社 巻鉄心の巻回装置

Also Published As

Publication number Publication date
ES2090888T3 (es) 1996-10-16
CN1044943C (zh) 1999-09-01
NO933758D0 (no) 1993-10-19
JP2635919B2 (ja) 1997-07-30
US5321883A (en) 1994-06-21
MX9306492A (es) 1994-06-30
CN1087747A (zh) 1994-06-08
AU4886293A (en) 1994-05-05
CA2107424C (fr) 2004-11-30
JPH06208928A (ja) 1994-07-26
FI934608A (fi) 1994-04-21
KR940010138A (ko) 1994-05-24
AU664484B2 (en) 1995-11-16
KR100284517B1 (ko) 2001-04-02
DE69304481D1 (de) 1996-10-10
NO933758L (no) 1994-04-21
EP0594382A1 (fr) 1994-04-27
EP0594382B1 (fr) 1996-09-04
DE69304481T2 (de) 1997-04-03
CA2107424A1 (fr) 1994-04-21
FI934608A0 (fi) 1993-10-19
TW224534B (fr) 1994-06-01

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