CN1044943C - 制造含绕铁心窗口缠绕的非晶钢带的变压器铁心的装置 - Google Patents

制造含绕铁心窗口缠绕的非晶钢带的变压器铁心的装置 Download PDF

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Publication number
CN1044943C
CN1044943C CN93119385A CN93119385A CN1044943C CN 1044943 C CN1044943 C CN 1044943C CN 93119385 A CN93119385 A CN 93119385A CN 93119385 A CN93119385 A CN 93119385A CN 1044943 C CN1044943 C CN 1044943C
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CN
China
Prior art keywords
steel band
folded
axle
steel
band
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Expired - Lifetime
Application number
CN93119385A
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English (en)
Chinese (zh)
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CN1087747A (zh
Inventor
W·克拉佩特
D·R·弗里曼
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General Electric Co
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General Electric Co
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Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of CN1087747A publication Critical patent/CN1087747A/zh
Application granted granted Critical
Publication of CN1044943C publication Critical patent/CN1044943C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Basic Packing Technique (AREA)
CN93119385A 1992-10-20 1993-10-20 制造含绕铁心窗口缠绕的非晶钢带的变压器铁心的装置 Expired - Lifetime CN1044943C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US963,779 1992-10-20
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 (2)

Publication Number Publication Date
CN1087747A CN1087747A (zh) 1994-06-08
CN1044943C true CN1044943C (zh) 1999-09-01

Family

ID=25507698

Family Applications (1)

Application Number Title Priority Date Filing Date
CN93119385A Expired - Lifetime CN1044943C (zh) 1992-10-20 1993-10-20 制造含绕铁心窗口缠绕的非晶钢带的变压器铁心的装置

Country Status (14)

Country Link
US (1) US5321883A (enExample)
EP (1) EP0594382B1 (enExample)
JP (1) JP2635919B2 (enExample)
KR (1) KR100284517B1 (enExample)
CN (1) CN1044943C (enExample)
AU (1) AU664484B2 (enExample)
CA (1) CA2107424C (enExample)
DE (1) DE69304481T2 (enExample)
DK (1) DK0594382T3 (enExample)
ES (1) ES2090888T3 (enExample)
FI (1) FI934608A7 (enExample)
MX (1) MX9306492A (enExample)
NO (1) NO933758L (enExample)
TW (1) TW224534B (enExample)

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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0461829A1 (en) * 1990-06-11 1991-12-18 General Electric Company Method of making a transformer core

Family Cites Families (13)

* 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 (enExample) * 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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0461829A1 (en) * 1990-06-11 1991-12-18 General Electric Company Method of making a transformer core

Also Published As

Publication number Publication date
AU4886293A (en) 1994-05-05
KR940010138A (ko) 1994-05-24
EP0594382B1 (en) 1996-09-04
CA2107424C (en) 2004-11-30
NO933758D0 (no) 1993-10-19
TW224534B (enExample) 1994-06-01
DE69304481T2 (de) 1997-04-03
JP2635919B2 (ja) 1997-07-30
DE69304481D1 (de) 1996-10-10
NO933758L (no) 1994-04-21
AU664484B2 (en) 1995-11-16
KR100284517B1 (ko) 2001-04-02
CN1087747A (zh) 1994-06-08
CA2107424A1 (en) 1994-04-21
US5321883A (en) 1994-06-21
EP0594382A1 (en) 1994-04-27
JPH06208928A (ja) 1994-07-26
MX9306492A (es) 1994-06-30
ES2090888T3 (es) 1996-10-16
FI934608A7 (fi) 1994-04-21
FI934608A0 (fi) 1993-10-19
DK0594382T3 (da) 1996-12-09

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20131020

Granted publication date: 19990901