KR830006786A - 무정형 스트립 금속으로 변압기 등의 철심을 만드는 방법 - Google Patents

무정형 스트립 금속으로 변압기 등의 철심을 만드는 방법 Download PDF

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Publication number
KR830006786A
KR830006786A KR1019810002896A KR810002896A KR830006786A KR 830006786 A KR830006786 A KR 830006786A KR 1019810002896 A KR1019810002896 A KR 1019810002896A KR 810002896 A KR810002896 A KR 810002896A KR 830006786 A KR830006786 A KR 830006786A
Authority
KR
South Korea
Prior art keywords
iron core
cross
cut
cutting tool
section
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.)
Ceased
Application number
KR1019810002896A
Other languages
English (en)
Korean (ko)
Inventor
비·엘리스 벨빈
피·코버트 포올
쿠치린
Original Assignee
데어도어 스턴
웨스팅 하우스 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 데어도어 스턴, 웨스팅 하우스 일렉트릭 코오포레이숀 filed Critical 데어도어 스턴
Publication of KR830006786A publication Critical patent/KR830006786A/ko
Ceased 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Coils Or Transformers For Communication (AREA)
KR1019810002896A 1980-08-11 1981-08-08 무정형 스트립 금속으로 변압기 등의 철심을 만드는 방법 Ceased KR830006786A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17707580A 1980-08-11 1980-08-11
US177,075 1980-08-11

Publications (1)

Publication Number Publication Date
KR830006786A true KR830006786A (ko) 1983-10-06

Family

ID=22647084

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810002896A Ceased KR830006786A (ko) 1980-08-11 1981-08-08 무정형 스트립 금속으로 변압기 등의 철심을 만드는 방법

Country Status (12)

Country Link
JP (1) JPS5754308A (enrdf_load_stackoverflow)
KR (1) KR830006786A (enrdf_load_stackoverflow)
AU (1) AU7316981A (enrdf_load_stackoverflow)
BE (1) BE889934A (enrdf_load_stackoverflow)
BR (1) BR8105132A (enrdf_load_stackoverflow)
CA (1) CA1177628A (enrdf_load_stackoverflow)
ES (1) ES8301554A1 (enrdf_load_stackoverflow)
FR (1) FR2488438A1 (enrdf_load_stackoverflow)
GB (1) GB2081611B (enrdf_load_stackoverflow)
IT (1) IT1146050B (enrdf_load_stackoverflow)
NO (1) NO812640L (enrdf_load_stackoverflow)
YU (1) YU193981A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102124788B1 (ko) 2020-02-28 2020-06-19 티에이치산업주식회사 변압기 코어용 금속판 가공방법

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO824097L (no) * 1981-12-11 1983-06-13 Westinghouse Electric Corp Fremgangsmaate til fremstilling av magnetiske kjerner fra amorft baandmetall.
JPS5979515A (ja) * 1982-10-29 1984-05-08 Aichi Electric Mfg Co Ltd 変圧器鉄心の製造方法
GB2133932A (en) * 1982-12-31 1984-08-01 Int Research & Dev Co Ltd Improvements to strip wound magnetic cores
DE3322136A1 (de) * 1983-06-20 1984-12-20 Transformatoren Union Ag, 7000 Stuttgart Verfahren zur herstellung von magnetkernen fuer transformatoren und drosselspulen mit grossen nennleistungen
JPS6091611A (ja) * 1983-10-25 1985-05-23 Toshiba Corp 巻鉄心の製造方法
JPS61500419A (ja) * 1983-11-14 1986-03-13 ゼネラル・エレクトリック・カンパニイ 非晶質金属を加熱して切断を容易にする方法
CA1211169A (fr) * 1984-04-03 1986-09-09 Nicolai Alexandrov Transformateur de distribution a circuit magnetique enroule
JPS60208815A (ja) * 1984-04-03 1985-10-21 Aichi Electric Mfg Co Ltd 巻鉄心の製造方法
JPS6176938U (enrdf_load_stackoverflow) * 1984-10-25 1986-05-23
JPS61180411A (ja) * 1985-02-05 1986-08-13 Toshiba Corp 巻鉄心構成体の製造方法
US6287687B1 (en) 1998-05-08 2001-09-11 Asten, Inc. Structures and components thereof having a desired surface characteristic together with methods and apparatuses for producing the same
US6146462A (en) * 1998-05-08 2000-11-14 Astenjohnson, Inc. Structures and components thereof having a desired surface characteristic together with methods and apparatuses for producing the same
CN103667673B (zh) * 2013-12-06 2016-07-06 青岛云路先进材料技术有限公司 一种非晶磁粉芯的冷却处理方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR980613A (fr) * 1948-02-13 1951-05-16 Westinghouse Electric Corp Appareils électriques à induction
FR1111238A (fr) * 1954-09-03 1956-02-23 Mcgraw Electric Co Noyaux magnétiques pour transformateurs
FR1371508A (fr) * 1963-10-01 1964-09-04 Thomson Houston Comp Francaise Procédé de fabrication de noyaux magnétiques préformés avec enroulement unique et noyaux magnétiques correspondants
FR1419660A (fr) * 1964-08-05 1965-12-03 Westinghouse Electric Corp Noyaux magnétiques pour appareils à induction
FR1473573A (fr) * 1966-03-29 1967-03-17 Telcon Magnetic Cores Ltd Noyaux de transformateurs et procédé de fabrication desdits noyaux
FR2137372B1 (enrdf_load_stackoverflow) * 1971-05-17 1973-05-25 Augier Ets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102124788B1 (ko) 2020-02-28 2020-06-19 티에이치산업주식회사 변압기 코어용 금속판 가공방법

Also Published As

Publication number Publication date
ES504669A0 (es) 1982-12-01
YU193981A (en) 1983-09-30
IT8141625A0 (it) 1981-08-07
IT1146050B (it) 1986-11-12
FR2488438B1 (enrdf_load_stackoverflow) 1984-06-15
JPS5754308A (enrdf_load_stackoverflow) 1982-03-31
GB2081611B (en) 1983-12-21
BE889934A (fr) 1982-02-11
BR8105132A (pt) 1982-04-27
FR2488438A1 (fr) 1982-02-12
GB2081611A (en) 1982-02-24
ES8301554A1 (es) 1982-12-01
AU7316981A (en) 1982-02-18
NO812640L (no) 1982-02-12
CA1177628A (en) 1984-11-13

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19810808

PG1501 Laying open of application
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19840802

Patent event code: PE09021S01D

PE0601 Decision on rejection of patent

Patent event date: 19841016

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19840802

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I