KR900013539A - 비결정 금속 철심을 구비하는 자체 지지변압기 제작방법 - Google Patents

비결정 금속 철심을 구비하는 자체 지지변압기 제작방법 Download PDF

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Publication number
KR900013539A
KR900013539A KR1019900001095A KR900001095A KR900013539A KR 900013539 A KR900013539 A KR 900013539A KR 1019900001095 A KR1019900001095 A KR 1019900001095A KR 900001095 A KR900001095 A KR 900001095A KR 900013539 A KR900013539 A KR 900013539A
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KR
South Korea
Prior art keywords
iron core
self
amorphous metal
supporting transformer
adhesive
Prior art date
Application number
KR1019900001095A
Other languages
English (en)
Inventor
도널드 밸런식 밀랜
헨리 그라임즈 프랭크
Original Assignee
알렉스 마아크 쥬니어
웨스팅하우스 일렉트릭 코오포레이숀
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 알렉스 마아크 쥬니어, 웨스팅하우스 일렉트릭 코오포레이숀 filed Critical 알렉스 마아크 쥬니어
Publication of KR900013539A publication Critical patent/KR900013539A/ko

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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
    • 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
    • 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
    • Y10T29/49073—Electromagnet, transformer or inductor by assembling coil and core
    • 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
    • Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
    • Y10T29/49078—Laminated

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

내용 없음

Description

비결정 금속 철심을 구비하는 자체 지지변압기 제작방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 방법에 따라 초기 준비 단계의 비결정 급속 철심의 현 양호한 실시예를 도시하는 분해도,
제2도는 프레스로 삽입하기 위해 준비된 제1도의 기소를 도시하는 도면,
제3도는 본 발명의 방법에 따라 프레스의 비결정 금속철심에 대한 현 양호한 실시예를 도시하는 도면.

Claims (4)

  1. 작동시 빅려정 금속 입자들이 떨어져 나가는 것을 저지시키는 열경화성 수지로 피복된 접착기면 및 두면을 갖는 감겨진 비결정 금속 철심을 구비하는 자체 지지변압기를 제작하는 방법에 있어서, 각각의 상기 열경화성 접착수지로 피복된 접착기면으로 상기 철심의 각각의 면이 실제로 커버되는 상기 철심을 180℃ 이상되는 고온에서 어니일링시키며, 상기 어니일링 단계시에 도달된 약 150℃ 내지 180℃의 후 어니일 온도이하로 냉각되기 전에 상기 철심이 커버되고 프레스되며, 이것에 의해서 상기 열경화성 접착 수지로 피복된 접착기폄면은경화되고, 철심의 각각의 면에 결합되어 상기 철심의 구조 부재가 되는 것을 특징으로 하는 비결정 금속 철심을 구비하는 자체 지지변압기 제작방법.
  2. 제1항에 있어서, 상기 접착기면은 열결화성 접착수지로 함침된 크레프트지로 구성된 것을 특징으로 하는 비결정 금속철심을 구비하는 자체지지 변압기 제작방법.
  3. 제1항에 있어서, 상기 철심은 장방형 단면, 세다리 및 절단된 다리를 구비하며, 프레싱후에 상기 절단된 다리와 인접하는 각각의 다리에 대해 코일을 배치시키는 단계를 포함하는 것을 특징으로 하는 비결정 금속철심을 구비하는 자체지지 변압기 제작방법.
  4. 제1항에 있어서, 상기 철심의 상기 면이 상기 수지로 피복된 접착기면으로 커버된 후에, 상기 절단된 다리에 대해 다공성 재료를 배치시키는 단계를 포함하는 것을 특징으로 하는 비결정 금속철심을 구비하는 자체지지변압기 제작방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900001095A 1989-02-01 1990-01-31 비결정 금속 철심을 구비하는 자체 지지변압기 제작방법 KR900013539A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/304,618 US4910863A (en) 1989-02-01 1989-02-01 Method of making an amorphous metal transformer
US304618 1989-02-01

Publications (1)

Publication Number Publication Date
KR900013539A true KR900013539A (ko) 1990-09-06

Family

ID=23177261

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900001095A KR900013539A (ko) 1989-02-01 1990-01-31 비결정 금속 철심을 구비하는 자체 지지변압기 제작방법

Country Status (13)

Country Link
US (1) US4910863A (ko)
EP (1) EP0380935A1 (ko)
JP (1) JPH02239607A (ko)
KR (1) KR900013539A (ko)
CN (1) CN1035579C (ko)
AU (1) AU615130B2 (ko)
BR (1) BR9000286A (ko)
CA (1) CA2007476A1 (ko)
FI (1) FI900521A0 (ko)
IE (1) IE900307L (ko)
MX (1) MX167323B (ko)
NO (1) NO900455L (ko)
ZA (1) ZA898807B (ko)

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US5179776A (en) * 1991-03-26 1993-01-19 Cooper Power Systems, Inc. Method of restraining an amorphous metal core
US5248952A (en) * 1992-01-14 1993-09-28 Kuhlman Corporation Transformer core and method for finishing
US5331304A (en) * 1992-09-11 1994-07-19 Cooper Power Systems, Inc. Amorphous metal transformer core
US5441783A (en) * 1992-11-17 1995-08-15 Alliedsignal Inc. Edge coating for amorphous ribbon transformer cores
US6413351B1 (en) 1996-05-31 2002-07-02 General Electric Company Edge bonding for amorphous metal transformer
WO2000005786A2 (en) * 1998-07-22 2000-02-03 Koninklijke Philips Electronics N.V. Power cord provided with a power cord transformer
US6525444B2 (en) 2001-05-16 2003-02-25 General Electric Company Apparatus and method utilizing amorphous metal laminates in an electric generator
CN1805085B (zh) * 2005-01-14 2010-04-28 王爱科 非晶金属磁芯表面封装工艺方法
WO2011107387A1 (de) 2010-03-01 2011-09-09 Abb Technology Ag Trockentransformatorkern mit einem amorphen transformatorkern und trockentransformator
WO2014117073A1 (en) * 2013-01-28 2014-07-31 Lakeview Metals, Inc. Forming amorphous metal transformer cores
MX2017003972A (es) * 2014-09-26 2018-01-26 Hitachi Metals Ltd Metodopara fabricar un núcleo magnético de aleación amorfa.
CN108481877B (zh) * 2018-03-10 2020-06-23 葛理想 电磁屏蔽用磁材的碎化处理工艺
JP7288355B2 (ja) * 2019-06-26 2023-06-07 株式会社日立産機システム 巻鉄心変圧器の組立方法

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Also Published As

Publication number Publication date
BR9000286A (pt) 1990-11-27
ZA898807B (en) 1991-05-29
NO900455L (no) 1990-08-02
CA2007476A1 (en) 1990-08-01
CN1035579C (zh) 1997-08-06
EP0380935A1 (en) 1990-08-08
NO900455D0 (no) 1990-01-31
CN1044731A (zh) 1990-08-15
MX167323B (es) 1993-03-16
AU615130B2 (en) 1991-09-19
FI900521A0 (fi) 1990-02-01
IE900307L (en) 1990-08-01
JPH02239607A (ja) 1990-09-21
US4910863A (en) 1990-03-27
AU4797690A (en) 1990-08-09

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