AU2002212379A1 - Core structure - Google Patents

Core structure

Info

Publication number
AU2002212379A1
AU2002212379A1 AU2002212379A AU1237902A AU2002212379A1 AU 2002212379 A1 AU2002212379 A1 AU 2002212379A1 AU 2002212379 A AU2002212379 A AU 2002212379A AU 1237902 A AU1237902 A AU 1237902A AU 2002212379 A1 AU2002212379 A1 AU 2002212379A1
Authority
AU
Australia
Prior art keywords
core structure
core
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.)
Abandoned
Application number
AU2002212379A
Inventor
Kari Hakko
Jouni Lindroos
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.)
TRAFOMIC Oy
Original Assignee
TRAFOMIC Oy
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 TRAFOMIC Oy filed Critical TRAFOMIC Oy
Publication of AU2002212379A1 publication Critical patent/AU2002212379A1/en
Abandoned 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
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/263—Fastening parts of the core together
    • 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
    • H01F27/25—Magnetic cores made from strips or 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/21—Circular sheet or circular blank
    • Y10T428/218—Aperture containing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
AU2002212379A 2000-10-27 2001-10-26 Core structure Abandoned AU2002212379A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20002373 2000-10-27
FI20002373A FI113416B (en) 2000-10-27 2000-10-27 heart structure
PCT/FI2001/000931 WO2002035561A1 (en) 2000-10-27 2001-10-26 Core structure

Publications (1)

Publication Number Publication Date
AU2002212379A1 true AU2002212379A1 (en) 2002-05-06

Family

ID=8559386

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002212379A Abandoned AU2002212379A1 (en) 2000-10-27 2001-10-26 Core structure

Country Status (5)

Country Link
US (1) US20040109975A1 (en)
EP (1) EP1334496A1 (en)
AU (1) AU2002212379A1 (en)
FI (1) FI113416B (en)
WO (1) WO2002035561A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106373737B (en) * 2016-10-14 2018-03-09 嵊州市仲明新材料科技有限公司 A kind of iron core of convenient use
DE102017214219A1 (en) * 2017-08-15 2019-02-21 Robert Bosch Gmbh Slotted magnetic core and method of making a slotted magnetic core
DE102017214220A1 (en) * 2017-08-15 2019-02-21 Robert Bosch Gmbh Magnetic core and method of making a magnetic core

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749247C (en) * 1939-06-21 1944-11-20 Winding core made of tape-shaped material for magnetic purposes, especially for choke coils that can be placed on cables, with an air gap separating the core
US2586320A (en) * 1948-04-13 1952-02-19 Westinghouse Electric Corp Method of making core and coil assemblies
US2937352A (en) * 1953-04-23 1960-05-17 Gen Electric Magnetic core structure
DE1148020B (en) * 1957-03-01 1963-05-02 H C Hansen Electronics A G Choke coil or stray field transformer as a ballast for gas discharge lamps with a frame-shaped jacket and a device for producing the jacket
US3186067A (en) * 1963-08-02 1965-06-01 Gen Electric Method of making single turn core for transformer or the like
US3189860A (en) * 1963-09-05 1965-06-15 Core Mfg Company Laminated transformer core having butt joints staggered along a straight line
DE2225090A1 (en) * 1972-05-24 1973-12-06 Transformatoren Union Ag IRON CORE WITH AIR GAP
US4024486A (en) * 1975-07-14 1977-05-17 General Electric Company Outer locking turn for precut core
JPS5574111A (en) * 1978-11-29 1980-06-04 Hitachi Ltd Transformer
GB2051491A (en) * 1979-05-16 1981-01-14 Westinghouse Canada Ltd Magnetic core for a capped core shunt reactor
GB2095041A (en) * 1981-03-13 1982-09-22 Bicc Ltd Magnetic cores
DE3238439A1 (en) * 1982-10-16 1984-04-19 Vacuumschmelze Gmbh, 6450 Hanau RINGBAND CORE WITH AIR GAP AND METHOD FOR PRODUCING SUCH A RINGBAND CORE
JPS60189916A (en) * 1984-03-12 1985-09-27 Toshiba Corp Manufacture of transformer
US4734975A (en) * 1985-12-04 1988-04-05 General Electric Company Method of manufacturing an amorphous metal transformer core and coil assembly
JPH0624172B2 (en) * 1986-03-25 1994-03-30 東京電力株式会社 Manufacturing method of static induction
GB8828976D0 (en) * 1988-12-12 1989-01-25 Howells Radio Limited Improved c cores

Also Published As

Publication number Publication date
FI20002373A (en) 2002-04-28
US20040109975A1 (en) 2004-06-10
EP1334496A1 (en) 2003-08-13
FI113416B (en) 2004-04-15
WO2002035561A1 (en) 2002-05-02
FI20002373A0 (en) 2000-10-27

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