FI20002373L - Sydänrakenne - Google Patents

Sydänrakenne Download PDF

Info

Publication number
FI20002373L
FI20002373L FI20002373A FI20002373A FI20002373L FI 20002373 L FI20002373 L FI 20002373L FI 20002373 A FI20002373 A FI 20002373A FI 20002373 A FI20002373 A FI 20002373A FI 20002373 L FI20002373 L FI 20002373L
Authority
FI
Finland
Prior art keywords
heart structure
heart
Prior art date
Application number
FI20002373A
Other languages
English (en)
Swedish (sv)
Other versions
FI20002373A0 (fi
FI113416B (fi
Inventor
Jouni Lindroos
Kari Hakko
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
Priority to FI20002373A priority Critical patent/FI113416B/fi
Publication of FI20002373A0 publication Critical patent/FI20002373A0/fi
Priority to US10/399,113 priority patent/US20040109975A1/en
Priority to AU2002212379A priority patent/AU2002212379A1/en
Priority to EP01980565A priority patent/EP1334496A1/en
Priority to PCT/FI2001/000931 priority patent/WO2002035561A1/en
Publication of FI20002373L publication Critical patent/FI20002373L/fi
Application granted granted Critical
Publication of FI113416B publication Critical patent/FI113416B/fi

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)
FI20002373A 2000-10-27 2000-10-27 Sydänrakenne FI113416B (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20002373A FI113416B (fi) 2000-10-27 2000-10-27 Sydänrakenne
US10/399,113 US20040109975A1 (en) 2000-10-27 2001-10-26 Core structure
AU2002212379A AU2002212379A1 (en) 2000-10-27 2001-10-26 Core structure
EP01980565A EP1334496A1 (en) 2000-10-27 2001-10-26 Core structure
PCT/FI2001/000931 WO2002035561A1 (en) 2000-10-27 2001-10-26 Core structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20002373A FI113416B (fi) 2000-10-27 2000-10-27 Sydänrakenne
FI20002373 2000-10-27

Publications (3)

Publication Number Publication Date
FI20002373A0 FI20002373A0 (fi) 2000-10-27
FI20002373L true FI20002373L (fi) 2002-04-28
FI113416B FI113416B (fi) 2004-04-15

Family

ID=8559386

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20002373A FI113416B (fi) 2000-10-27 2000-10-27 Sydänrakenne

Country Status (5)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106373737B (zh) * 2016-10-14 2018-03-09 嵊州市仲明新材料科技有限公司 一种方便使用的铁芯
DE102017214220A1 (de) * 2017-08-15 2019-02-21 Robert Bosch Gmbh Magnetischer Kern und Verfahren zur Herstellung eines magnetischen Kerns
DE102017214219A1 (de) * 2017-08-15 2019-02-21 Robert Bosch Gmbh Geschlitzter magnetischer Kern und Verfahren zur Herstellung eines geschlitzten magnetischen Kerns

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749247C (de) * 1939-06-21 1944-11-20 Aus bandfoermigem Material hergestellter Wickelkern fuer magnetische Zwecke, insbesondere fuer auf Kabel aufsetzbare Drosselspulen, mit einem den Kern auftrennenden Luftspalt
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 (de) * 1957-03-01 1963-05-02 H C Hansen Electronics A G Drosselspule bzw. Streufeldtransformator als Vorschaltgeraet fuer Gasentladungslampen mit rahmenfoermigem Mantel und Vorrichtung zur Herstellung des Mantels
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 (de) * 1972-05-24 1973-12-06 Transformatoren Union Ag Eisenkern mit luftspalt
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 (de) * 1982-10-16 1984-04-19 Vacuumschmelze Gmbh, 6450 Hanau Ringbandkern mit luftspalt und verfahren zur herstellung eines derartigen ringbandkerns
JPS60189916A (ja) * 1984-03-12 1985-09-27 Toshiba Corp 変圧器の製造方法
US4734975A (en) * 1985-12-04 1988-04-05 General Electric Company Method of manufacturing an amorphous metal transformer core and coil assembly
JPH0624172B2 (ja) * 1986-03-25 1994-03-30 東京電力株式会社 静止誘導電器の製造方法
GB8828976D0 (en) * 1988-12-12 1989-01-25 Howells Radio Limited Improved c cores

Also Published As

Publication number Publication date
US20040109975A1 (en) 2004-06-10
EP1334496A1 (en) 2003-08-13
FI20002373A0 (fi) 2000-10-27
FI113416B (fi) 2004-04-15
WO2002035561A1 (en) 2002-05-02
AU2002212379A1 (en) 2002-05-06

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Legal Events

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MM Patent lapsed