JPS502198A - - Google Patents

Info

Publication number
JPS502198A
JPS502198A JP8424073A JP8424073A JPS502198A JP S502198 A JPS502198 A JP S502198A JP 8424073 A JP8424073 A JP 8424073A JP 8424073 A JP8424073 A JP 8424073A JP S502198 A JPS502198 A JP S502198A
Authority
JP
Japan
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.)
Granted
Application number
JP8424073A
Other versions
JPS598050B2 (ja
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
Priority claimed from US356893A external-priority patent/US3880603A/en
Application filed filed Critical
Publication of JPS502198A publication Critical patent/JPS502198A/ja
Publication of JPS598050B2 publication Critical patent/JPS598050B2/ja
Expired legal-status Critical Current

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
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/10—Structure or manufacture of housings or shields for heads
    • G11B5/11—Shielding of head against electric or magnetic fields
    • G11B5/115—Shielding devices arranged between heads or windings
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/147—Structure or manufacture of heads, e.g. inductive with cores being composed of metal sheets, i.e. laminated cores with cores composed of isolated magnetic layers, e.g. sheets
    • 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
    • H01F1/16—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 in the form of sheets
    • H01F1/18—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 in the form of sheets with insulating coating
    • 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
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Magnetic Heads (AREA)
  • Soft Magnetic Materials (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Laminated Bodies (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
JP48084240A 1973-05-03 1973-07-27 積層磁性材料及びそれを用いた積層構造体 Expired JPS598050B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US356893A US3880603A (en) 1970-10-12 1973-05-03 Laminated magnetic material
US356893 1973-05-03

Publications (2)

Publication Number Publication Date
JPS502198A true JPS502198A (ja) 1975-01-10
JPS598050B2 JPS598050B2 (ja) 1984-02-22

Family

ID=23403403

Family Applications (3)

Application Number Title Priority Date Filing Date
JP48084240A Expired JPS598050B2 (ja) 1973-05-03 1973-07-27 積層磁性材料及びそれを用いた積層構造体
JP5938383A Expired JPS6048887B2 (ja) 1973-05-03 1983-04-06 積層磁性材料
JP5938283A Granted JPS5951505A (ja) 1973-05-03 1983-04-06 磁気記録ヘツド用積層磁性材料の製造方法

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP5938383A Expired JPS6048887B2 (ja) 1973-05-03 1983-04-06 積層磁性材料
JP5938283A Granted JPS5951505A (ja) 1973-05-03 1983-04-06 磁気記録ヘツド用積層磁性材料の製造方法

Country Status (9)

Country Link
JP (3) JPS598050B2 (ja)
AR (1) AR197914A1 (ja)
AT (1) AT342884B (ja)
BE (1) BE802436A (ja)
CA (1) CA999404A (ja)
CH (3) CH607258A5 (ja)
DE (3) DE2366048C2 (ja)
ES (1) ES418427A1 (ja)
NL (1) NL7310366A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57138022A (en) * 1981-02-20 1982-08-26 Mitsumi Electric Co Ltd Magnetic head
JPS59123762A (ja) * 1982-12-28 1984-07-17 Toshiba Corp 磁気ヘツド用積層材
JP2009533855A (ja) * 2006-04-12 2009-09-17 シーメンス アクチエンゲゼルシヤフト 変圧器鉄心用電磁鋼帯の積層方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES460709A1 (es) * 1976-08-11 1978-11-16 Gen Electric Un metodo para formar un nucleo de estator aglomerado.
JPS53127707A (en) * 1977-04-13 1978-11-08 Nippon Gakki Seizo Kk Production of laminated type head core
SE433981B (sv) * 1981-08-25 1984-06-25 Asea Ab Magnetoelastisk givare bestaende av ett antal platar, hopfogade medelst limning till ett platpaket
AU558265B2 (en) * 1984-05-25 1987-01-22 Dx Antenna Company Ltd. Method of automatically tracking satellite by receiving antenna
JPS6130009A (ja) * 1984-07-23 1986-02-12 Kawasaki Steel Corp ラミネ−ト電磁鋼板およびその製造方法
JPH0722229B2 (ja) * 1986-02-17 1995-03-08 キヤノン電子株式会社 磁気遮断板の製造方法
US4749625A (en) * 1986-03-31 1988-06-07 Hiraoka & Co., Ltd. Amorphous metal laminate sheet
JPS63154948U (ja) * 1987-03-30 1988-10-12
DE102013221442B4 (de) * 2013-10-22 2021-06-24 Sts Spezial-Transformatoren-Stockach Gmbh & Co. Kg Induktives Bauteil mit reduziertem Leerraum
DE102014113144A1 (de) * 2014-09-11 2016-03-17 Knorr-Bremse Gmbh Abschirmvorrichtung zum Leiten eines magnetischen Feldes für eine Schienenbremse, Magnetkörper für eine Schienenbremse, Schienenbremse für ein Schienenfahrzeug und Verfahren zum Betreiben einer Schienenbremse mit einer Abschirmvorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803570A (en) * 1952-08-05 1957-08-20 Michigan Bumper Corp Method of making magnetic core layers
DE1078196B (de) * 1953-10-29 1960-03-24 Boehler & Co Ag Geb Elektrisch isolierende Schichten an magnetisch weichen Werkstoffen
US3614830A (en) * 1969-02-28 1971-10-26 Ibm Method of manufacturing laminated structures

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57138022A (en) * 1981-02-20 1982-08-26 Mitsumi Electric Co Ltd Magnetic head
JPS59123762A (ja) * 1982-12-28 1984-07-17 Toshiba Corp 磁気ヘツド用積層材
JP2009533855A (ja) * 2006-04-12 2009-09-17 シーメンス アクチエンゲゼルシヤフト 変圧器鉄心用電磁鋼帯の積層方法

Also Published As

Publication number Publication date
DE2366048C2 (de) 1982-12-09
JPS619722B2 (ja) 1986-03-25
ES418427A1 (es) 1976-06-16
JPS5946010A (ja) 1984-03-15
DE2366048A1 (de) 1977-10-06
DE2366049A1 (de) 1977-08-04
JPS5951505A (ja) 1984-03-26
JPS598050B2 (ja) 1984-02-22
CH607258A5 (ja) 1978-11-30
CA999404A (en) 1976-11-09
DE2338042A1 (de) 1974-11-21
DE2338042C2 (de) 1984-05-10
CH607257A5 (ja) 1978-11-30
BE802436A (fr) 1973-11-16
ATA618173A (de) 1977-08-15
DE2366049C2 (ja) 1987-01-22
JPS6048887B2 (ja) 1985-10-30
NL7310366A (ja) 1974-11-05
AR197914A1 (es) 1974-05-15
CH607256A5 (ja) 1978-11-30
AT342884B (de) 1978-04-25

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