DE68926309D1 - Kernpaket und verfahren und anordnung zu ihrer herstellung - Google Patents

Kernpaket und verfahren und anordnung zu ihrer herstellung

Info

Publication number
DE68926309D1
DE68926309D1 DE68926309T DE68926309T DE68926309D1 DE 68926309 D1 DE68926309 D1 DE 68926309D1 DE 68926309 T DE68926309 T DE 68926309T DE 68926309 T DE68926309 T DE 68926309T DE 68926309 D1 DE68926309 D1 DE 68926309D1
Authority
DE
Germany
Prior art keywords
laminations
arrangement
production
core package
packs
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 - Fee Related
Application number
DE68926309T
Other languages
English (en)
Other versions
DE68926309T2 (de
Inventor
Peter Jenkins
Trevor Hirst
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.)
Linton and Hirst Ltd
Original Assignee
Linton and Hirst 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 Linton and Hirst Ltd filed Critical Linton and Hirst Ltd
Application granted granted Critical
Publication of DE68926309D1 publication Critical patent/DE68926309D1/de
Publication of DE68926309T2 publication Critical patent/DE68926309T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • 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
    • Y10T29/5317—Laminated device

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Making Paper Articles (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Laminated Bodies (AREA)
DE68926309T 1988-12-23 1989-12-20 Kernpaket und verfahren und anordnung zu ihrer herstellung Expired - Fee Related DE68926309T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8830103A GB2226459B (en) 1988-12-23 1988-12-23 Packs of laminations and method and apparatus for forming them
PCT/GB1989/001515 WO1990007782A1 (en) 1988-12-23 1989-12-20 Packs of laminations and method and apparatus for forming them

Publications (2)

Publication Number Publication Date
DE68926309D1 true DE68926309D1 (de) 1996-05-23
DE68926309T2 DE68926309T2 (de) 1996-09-19

Family

ID=10649062

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68926309T Expired - Fee Related DE68926309T2 (de) 1988-12-23 1989-12-20 Kernpaket und verfahren und anordnung zu ihrer herstellung

Country Status (8)

Country Link
US (1) US5406243A (de)
EP (1) EP0449931B1 (de)
JP (1) JPH04504029A (de)
AT (1) ATE137051T1 (de)
DE (1) DE68926309T2 (de)
ES (1) ES2086398T3 (de)
GB (1) GB2226459B (de)
WO (1) WO1990007782A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5809638A (en) * 1992-10-26 1998-09-22 L.H. Carbide Corporation Method for manufacturing laminated parts with center interlock
JPH07123696A (ja) * 1993-10-22 1995-05-12 Oriental Motor Co Ltd 多相リニアモータの鉄心製造方法
RO111306B (ro) 1994-12-14 1996-08-30 Inst De Fizica Tehnica Traductor pentru controlul produselor metalurgice, cilindrice, conductoare
US5799387A (en) * 1996-06-05 1998-09-01 L.H. Carbide Corpordation Lamina stack having a plurality of outer perimeter configurations and an apparatus and method for manufacturing said stack
US6195875B1 (en) 1996-06-05 2001-03-06 L.H. Carbide Corporation Apparatus for manufacturing long, slender lamina stacks from nonuniform laminae
US6163949A (en) * 1996-06-05 2000-12-26 L.H. Carbide Corporation Method for manufacturing long, slender lamina stack from nonuniform laminae
US6636137B1 (en) 1996-06-05 2003-10-21 L.H. Carbide Corporation Ignition coil assembly
US5755023A (en) * 1996-06-05 1998-05-26 L.H. Carbide Corporation Lamina stack with at least one lamina layer having a plurality of discrete segments and an apparatus and method for manufacturing said stack
IT1286450B1 (it) * 1996-12-06 1998-07-08 Corrada Spa Articolo laminare comprendente elementi di accoppiamento del tipo a maschio-femmina
DE19741364C2 (de) 1997-09-19 2000-05-25 Vacuumschmelze Gmbh Verfahren und Vorrichtung zur Herstellung von aus Blechlamellen bestehenden Paketen für Magnetkerne
US6094125A (en) * 1998-07-16 2000-07-25 Wako Seiki Co., Ltd. Thin metal plate stack assembly and method of making the same
DE19956042A1 (de) * 1999-11-22 2001-05-23 Abb Ind Ag Baden Rotor für eine schnellaufende elektrische Maschine
ES2220151B1 (es) * 2001-01-25 2006-02-01 Amanda Gomez Garcia Nucleo de chapa magnetica para transformadores monofasicos de baja potencia.
US7086317B2 (en) * 2003-07-25 2006-08-08 Tempel Steel Company Method for manufacturing linear motor lamination
US7337531B2 (en) * 2004-10-06 2008-03-04 L.H. Carbide Corporation Die assembly and method for manufacturing lamina stacks from a plurality of separate strips of stock material
WO2006041470A1 (en) * 2004-10-06 2006-04-20 L.H. Carbide Corporation Die assembly and method for manufacturing lamina stacks from a plurality of separate strips of stock material
US7656267B2 (en) 2005-04-28 2010-02-02 Tyco Electronics Corporation Electrical transformers and assemblies
US7600312B2 (en) * 2005-07-12 2009-10-13 L.H. Carbide Corporation Die assembly for manufacturing lamina stacks that include formed features
ITMI20080674A1 (it) * 2008-04-15 2009-10-16 Morsettitalia Spa Corpo conduttore multistrato e procedimento per la produzione dello stesso
CN108430774B (zh) * 2015-12-22 2020-08-21 株式会社Posco大宇 粘合式层叠芯制造装置
CN112599347B (zh) * 2020-11-26 2022-04-05 天长市盛泰磁电科技有限公司 一种磁芯分层机

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB616536A (en) * 1944-09-11 1949-01-24 British Thomson Houston Co Ltd Improvements in and relating to electro-magnetic induction apparatus
GB680577A (en) * 1950-03-30 1952-10-08 N G N Electrical Ltd Improvements in laminated magnetic cores for electric transformers
US3213727A (en) * 1963-10-25 1965-10-26 Allegheny Ludlum Steel Method of making core pieces
GB1226538A (de) * 1967-11-07 1971-03-31
LU65764A1 (de) * 1971-08-04 1972-11-28
GB1543567A (en) * 1976-04-02 1979-04-04 Linton & Hirst Ltd Manufacture of laminations
GB1581644A (en) * 1976-10-06 1980-12-17 Bicc Ltd Magnetic cores
GB1529967A (en) * 1977-04-28 1978-10-25 Bicc Ltd Magnetic cores
EP0028494B1 (de) * 1979-11-02 1984-06-20 Linton And Hirst Limited Verfahren zum Herstellen von Blechlamellen für Transformatorkerne
GB2075273A (en) * 1980-04-18 1981-11-11 Bicc Ltd Magnetic cores, methods of and components for making them and electromagnetic apparatus incorporating the cores
JPS5799718A (en) * 1980-12-12 1982-06-21 Fujitsu Ltd Assembling method for coil with magnetic core
DE3366094D1 (en) * 1983-08-12 1986-10-16 Essa Maschf Sa Method of and device for manufacturing packets made of sheet plates for magnetic cores of electric machines
JPS6316607A (ja) * 1986-07-09 1988-01-23 Hitachi Lighting Ltd 安定器用鉄心の製造方法

Also Published As

Publication number Publication date
EP0449931B1 (de) 1996-04-17
GB8830103D0 (en) 1989-02-22
DE68926309T2 (de) 1996-09-19
ATE137051T1 (de) 1996-05-15
EP0449931A1 (de) 1991-10-09
GB2226459B (en) 1993-10-20
WO1990007782A1 (en) 1990-07-12
ES2086398T3 (es) 1996-07-01
JPH04504029A (ja) 1992-07-16
GB2226459A (en) 1990-06-27
US5406243A (en) 1995-04-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee