JPH0378764B2 - - Google Patents

Info

Publication number
JPH0378764B2
JPH0378764B2 JP61156064A JP15606486A JPH0378764B2 JP H0378764 B2 JPH0378764 B2 JP H0378764B2 JP 61156064 A JP61156064 A JP 61156064A JP 15606486 A JP15606486 A JP 15606486A JP H0378764 B2 JPH0378764 B2 JP H0378764B2
Authority
JP
Japan
Prior art keywords
core
shape
thin iron
manufacturing
shaped
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.)
Expired
Application number
JP61156064A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6313306A (ja
Inventor
Katsuhiko Asano
Hiroshi Hashimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP61156064A priority Critical patent/JPS6313306A/ja
Priority to US07/069,176 priority patent/US4887059A/en
Priority to EP87109542A priority patent/EP0251321B1/en
Priority to DE8787109542T priority patent/DE3784564T2/de
Publication of JPS6313306A publication Critical patent/JPS6313306A/ja
Publication of JPH0378764B2 publication Critical patent/JPH0378764B2/ja
Granted 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/02—Cores, Yokes, or armatures made from sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnets (AREA)
  • Particle Accelerators (AREA)
JP61156064A 1986-07-04 1986-07-04 電磁石鉄心，及びその製作方法 Granted JPS6313306A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP61156064A JPS6313306A (ja) 1986-07-04 1986-07-04 電磁石鉄心，及びその製作方法
US07/069,176 US4887059A (en) 1986-07-04 1987-07-02 Iron core of electromagnet and method of producing the same
EP87109542A EP0251321B1 (en) 1986-07-04 1987-07-02 Iron core of electromagnet and method of producing the same
DE8787109542T DE3784564T2 (de) 1986-07-04 1987-07-02 Eisenkern fuer elektromagnet und verfahren zur herstellung.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61156064A JPS6313306A (ja) 1986-07-04 1986-07-04 電磁石鉄心，及びその製作方法

Publications (2)

Publication Number Publication Date
JPS6313306A JPS6313306A (ja) 1988-01-20
JPH0378764B2 true JPH0378764B2 (en]) 1991-12-16

Family

ID=15619515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61156064A Granted JPS6313306A (ja) 1986-07-04 1986-07-04 電磁石鉄心，及びその製作方法

Country Status (4)

Country Link
US (1) US4887059A (en])
EP (1) EP0251321B1 (en])
JP (1) JPS6313306A (en])
DE (1) DE3784564T2 (en])

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5117212A (en) * 1989-01-12 1992-05-26 Mitsubishi Denki Kabushiki Kaisha Electromagnet for charged-particle apparatus
SG43224A1 (en) * 1990-09-29 1997-10-17 Sumitomo Spec Metals Magnetic field generating device used for MRI
US5550558A (en) * 1992-09-11 1996-08-27 Unisplay S.A. Display matrix
DE19638954C2 (de) * 1996-09-12 1999-08-12 Siemens Ag Transformator oder Drossel sowie Verfahren zum Herstellen eines Transformators oder einer Drossel
US6331363B1 (en) 1998-11-06 2001-12-18 Honeywell International Inc. Bulk amorphous metal magnetic components
US6346337B1 (en) 1998-11-06 2002-02-12 Honeywell International Inc. Bulk amorphous metal magnetic component
US6348275B1 (en) 1998-11-06 2002-02-19 Honeywell International Inc. Bulk amorphous metal magnetic component
DE19924814A1 (de) * 1999-05-29 2000-12-07 Daimler Chrysler Ag Aktor zur elektromagnetischen Ventilsteuerung
WO2001054147A1 (de) * 2000-01-20 2001-07-26 Tyco Electronics Amp Gmbh Elektromagnet
DE10002628A1 (de) * 2000-01-22 2001-07-26 Heinz Leiber Elektromagnet
US6552639B2 (en) 2000-04-28 2003-04-22 Honeywell International Inc. Bulk stamped amorphous metal magnetic component
DE10134708A1 (de) * 2001-07-21 2003-02-06 Heinz Leiber Elektromagnet
US6873239B2 (en) * 2002-11-01 2005-03-29 Metglas Inc. Bulk laminated amorphous metal inductive device
US6737951B1 (en) * 2002-11-01 2004-05-18 Metglas, Inc. Bulk amorphous metal inductive device
US7235910B2 (en) 2003-04-25 2007-06-26 Metglas, Inc. Selective etching process for cutting amorphous metal shapes and components made thereof
WO2010022569A1 (zh) * 2008-08-25 2010-03-04 Ni Guoqing 一种肩背按摩器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE197806C (en]) *
US2239267A (en) * 1939-03-13 1941-04-22 M L Jeffrey Corp Electromagnet
FR898004A (fr) * 1942-09-11 1945-04-09 Atlas Werke Ag Dispositif pour l'émission ou la réception d'ondes sonores
US3221191A (en) * 1962-09-12 1965-11-30 Daco Instr Company Inc Angular displacement solenoid
ZA774496B (en) * 1977-07-28 1978-06-28 Telcon Metals Ltd An improved ferro-magnetic core
SE419009B (sv) * 1979-10-26 1981-07-06 Sten Trolle Induktansspole samt sett vid tillverkning av en sadan
DE3238439A1 (de) * 1982-10-16 1984-04-19 Vacuumschmelze Gmbh, 6450 Hanau Ringbandkern mit luftspalt und verfahren zur herstellung eines derartigen ringbandkerns
EP0160121B1 (de) * 1984-03-31 1990-01-10 Square D Company (Deutschland) Gmbh Elektromagnet für elektrische Schaltgeräte, insbesondere Schütze

Also Published As

Publication number Publication date
EP0251321B1 (en) 1993-03-10
EP0251321A1 (en) 1988-01-07
DE3784564D1 (de) 1993-04-15
DE3784564T2 (de) 1993-08-12
US4887059A (en) 1989-12-12
JPS6313306A (ja) 1988-01-20

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