AU2002212379A1 - Core structure - Google Patents

Core structure

Info

Publication number: AU2002212379A1
Authority: AU; Australia
Prior art keywords: core structure; core
Prior art date: 2000-10-27
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.)

2000-10-27

Filing date

2001-10-26

Publication date

2002-05-06

2001-10-26 Application filed by TRAFOMIC Oy filed Critical TRAFOMIC Oy

2002-05-06 Publication of AU2002212379A1 publication Critical patent/AU2002212379A1/en

Status Abandoned legal-status Critical Current

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
FI20002373A FI113416B (en)	2000-10-27	2000-10-27	nuclear structure
FI20002373		2000-10-27
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

2000
- 2000-10-27 FI FI20002373A patent/FI113416B/en not_active IP Right Cessation
2001
- 2001-10-26 US US10/399,113 patent/US20040109975A1/en not_active Abandoned
- 2001-10-26 AU AU2002212379A patent/AU2002212379A1/en not_active Abandoned
- 2001-10-26 WO PCT/FI2001/000931 patent/WO2002035561A1/en not_active Ceased
- 2001-10-26 EP EP01980565A patent/EP1334496A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
FI20002373A0 (en)	2000-10-27
EP1334496A1 (en)	2003-08-13
WO2002035561A1 (en)	2002-05-02
FI20002373L (en)	2002-04-28
US20040109975A1 (en)	2004-06-10
FI113416B (en)	2004-04-15

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AU2001262711A1 (en)	2001-12-17	Cytoprotectors
AU2001284173A1 (en)	2002-03-04	Calycins
AU2001295713A1 (en)	2002-04-22	Blast-processing
AU2001260192A1 (en)	2001-12-11	Glycinamides
AU2002212379A1 (en)	2002-05-06	Core structure
AUPQ505800A0 (en)	2000-02-03	Structural assemblies