EP1530223A4 - High thermal conductivity insulating member and its manufacturing method, electromagnetic coil, and electromagnetic device - Google Patents

High thermal conductivity insulating member and its manufacturing method, electromagnetic coil, and electromagnetic device

Info

Publication number
EP1530223A4
EP1530223A4 EP03741216A EP03741216A EP1530223A4 EP 1530223 A4 EP1530223 A4 EP 1530223A4 EP 03741216 A EP03741216 A EP 03741216A EP 03741216 A EP03741216 A EP 03741216A EP 1530223 A4 EP1530223 A4 EP 1530223A4
Authority
EP
European Patent Office
Prior art keywords
manufacturing
thermal conductivity
insulating member
high thermal
electromagnetic
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.)
Granted
Application number
EP03741216A
Other languages
German (de)
French (fr)
Other versions
EP1530223A1 (en
EP1530223B1 (en
Inventor
Tetsushi Okamoto
Hiroyoshi Tsuchiya
Fumio Sawa
Noriyuki Iwata
Mitsuhiko Koyama
Yukio Suzuki
Akihiko Suzuki
Tooru Ootaka
Shigehito Ishii
Susumu Nagano
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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
Priority claimed from JP2002196363A external-priority patent/JP2004035782A/en
Priority claimed from JP2003144919A external-priority patent/JP4625615B2/en
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of EP1530223A1 publication Critical patent/EP1530223A1/en
Publication of EP1530223A4 publication Critical patent/EP1530223A4/en
Application granted granted Critical
Publication of EP1530223B1 publication Critical patent/EP1530223B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01F41/04—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 for manufacturing coils
    • H01F41/12—Insulating of windings
    • H01F41/127—Encapsulating or impregnating
    • 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
    • H01F27/08—Cooling; Ventilating
    • H01F27/22—Cooling by heat conduction through solid or powdered fillings
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/323—Insulation between winding turns, between winding layers
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/327—Encapsulating or impregnating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/06—Insulation of windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulating Bodies (AREA)
  • Laminated Bodies (AREA)
EP03741216A 2002-07-04 2003-07-04 High thermal conductivity insulating member and its manufacturing method, electromagnetic coil, and electromagnetic device Expired - Lifetime EP1530223B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2002196363A JP2004035782A (en) 2002-07-04 2002-07-04 Highly thermoconductive material and manufacturing method therefor
JP2002196363 2002-07-04
JP2003144919 2003-05-22
JP2003144919A JP4625615B2 (en) 2003-05-22 2003-05-22 Tape member, manufacturing method thereof, electromagnetic coil using tape member, and electromagnetic device
PCT/JP2003/008564 WO2004006271A1 (en) 2002-07-04 2003-07-04 High thermal conductivity insulating member and its manufacturing method, electromagnetic coil, and electromagnetic device

Publications (3)

Publication Number Publication Date
EP1530223A1 EP1530223A1 (en) 2005-05-11
EP1530223A4 true EP1530223A4 (en) 2006-06-28
EP1530223B1 EP1530223B1 (en) 2009-02-04

Family

ID=30117385

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03741216A Expired - Lifetime EP1530223B1 (en) 2002-07-04 2003-07-04 High thermal conductivity insulating member and its manufacturing method, electromagnetic coil, and electromagnetic device

Country Status (4)

Country Link
EP (1) EP1530223B1 (en)
CN (1) CN1324615C (en)
DE (1) DE60326072D1 (en)
WO (1) WO2004006271A1 (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7781063B2 (en) 2003-07-11 2010-08-24 Siemens Energy, Inc. High thermal conductivity materials with grafted surface functional groups
US7033670B2 (en) 2003-07-11 2006-04-25 Siemens Power Generation, Inc. LCT-epoxy polymers with HTC-oligomers and method for making the same
JP4599063B2 (en) * 2004-01-15 2010-12-15 株式会社東芝 Coil winding insulation tape
US7553781B2 (en) 2004-06-15 2009-06-30 Siemens Energy, Inc. Fabrics with high thermal conductivity coatings
US7776392B2 (en) 2005-04-15 2010-08-17 Siemens Energy, Inc. Composite insulation tape with loaded HTC materials
US7268293B2 (en) 2004-06-15 2007-09-11 Siemen Power Generation, Inc. Surface coating of lapped insulation tape
US8216672B2 (en) 2004-06-15 2012-07-10 Siemens Energy, Inc. Structured resin systems with high thermal conductivity fillers
US20050274774A1 (en) 2004-06-15 2005-12-15 Smith James D Insulation paper with high thermal conductivity materials
US20050277721A1 (en) 2004-06-15 2005-12-15 Siemens Westinghouse Power Corporation High thermal conductivity materials aligned within resins
US7846853B2 (en) 2005-04-15 2010-12-07 Siemens Energy, Inc. Multi-layered platelet structure
US7651963B2 (en) 2005-04-15 2010-01-26 Siemens Energy, Inc. Patterning on surface with high thermal conductivity materials
EP1878027A4 (en) * 2005-05-04 2012-04-11 Abb Research Ltd Electric insulation material, an electric device and a method for producing an electric insulation material
DE202005008757U1 (en) * 2005-06-02 2006-10-12 Sts Spezial-Transformatoren-Stockach Gmbh & Co. transformer
US7955661B2 (en) 2005-06-14 2011-06-07 Siemens Energy, Inc. Treatment of micropores in mica materials
US7781057B2 (en) 2005-06-14 2010-08-24 Siemens Energy, Inc. Seeding resins for enhancing the crystallinity of polymeric substructures
US8357433B2 (en) 2005-06-14 2013-01-22 Siemens Energy, Inc. Polymer brushes
US7655295B2 (en) * 2005-06-14 2010-02-02 Siemens Energy, Inc. Mix of grafted and non-grafted particles in a resin
US7851059B2 (en) 2005-06-14 2010-12-14 Siemens Energy, Inc. Nano and meso shell-core control of physical properties and performance of electrically insulating composites
JP5597106B2 (en) * 2010-11-19 2014-10-01 住友電気工業株式会社 Reactor
JP5798210B2 (en) * 2013-07-10 2015-10-21 デクセリアルズ株式会社 Thermally conductive sheet
CN103559950A (en) * 2013-10-09 2014-02-05 王子跃 Technical manufacturing method of radiating electric wire
JP6028267B2 (en) 2015-03-05 2016-11-16 株式会社明電舎 Coil for rotating electrical machine
CN104943162A (en) * 2015-05-05 2015-09-30 上海和鸣变压器有限公司 Glass steel barrel manufacturing technology for superconducting transformer
CN105097148B (en) * 2015-07-31 2017-03-08 江苏神马电力股份有限公司 Composite electric insulator core bar and preparation method thereof and composite insulator
FR3045923B1 (en) * 2015-12-17 2021-05-07 Commissariat Energie Atomique MONOLITHIC INDUCTANCE CORES INTEGRATING A THERMAL DRAIN
FR3045922B1 (en) 2015-12-17 2018-09-21 Commissariat A L'energie Atomique Et Aux Energies Alternatives ELECTRONIC DEVICE COMPRISING AT LEAST ONE INDUCTANCE INCLUDING PASSIVE THERMAL MANAGEMENT MEANS
JP6234615B1 (en) 2016-05-31 2017-11-22 新電元工業株式会社 Magnetic parts
JP6234614B1 (en) * 2016-05-31 2017-11-22 新電元工業株式会社 Coil structure and magnetic parts
WO2018002972A1 (en) * 2016-07-01 2018-01-04 東芝三菱電機産業システム株式会社 Method for producing insulating structure, insulating structure, and rotating electrical machine
CN106531288B (en) * 2016-11-02 2018-10-19 株洲时代电气绝缘有限责任公司 A kind of low resin mica tape and preparation method thereof
US20180191228A1 (en) * 2016-12-29 2018-07-05 General Electric Magnetic apparatus having electrically insulating layer
CN107573564B (en) * 2017-08-31 2020-08-25 四川大学 Polymer-based insulating and heat-conducting composite material
CN107538661B (en) * 2017-09-11 2019-05-28 苏州大学 Four-layer structure polymer matrix composites and preparation method thereof
WO2019173660A1 (en) * 2018-03-09 2019-09-12 Engi-Mat Co. Thermally conductive composite dielectric materials
CN108872401B (en) * 2018-08-27 2023-11-10 中南大学 High-temperature-resistant and wear-resistant electromagnetic ultrasonic transverse wave transducer and manufacturing method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000297204A (en) * 1999-04-16 2000-10-24 Toshiba Corp Epoxy resin composition, rotating electric machine coil, casting resin composition and rotating electric machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55147753U (en) * 1979-04-12 1980-10-23
JPS6130041U (en) * 1984-07-27 1986-02-22 株式会社岡部マイカ工業所 heat dissipation insulation sheet
JPS63105412A (en) * 1986-10-20 1988-05-10 富士電機株式会社 Hybrid mica prepreg tape for coil insulation
JPH0945133A (en) * 1995-08-01 1997-02-14 Japan Mica Ind Co Ltd Mica base sheet-like body and insulated coil
JPH1169687A (en) * 1997-08-21 1999-03-09 Toshiba Corp Electromagnetic coil and its manufacture
EP0966001A1 (en) * 1998-06-17 1999-12-22 COMPAGNIE ROYALE ASTURIENNE DES MINES, Société Anonyme Manufacture of a mica tape and obtained product
JP2000294061A (en) * 1999-04-05 2000-10-20 Hitachi Ltd Insulating material and winding of electric machine
JP2001061247A (en) * 1999-08-23 2001-03-06 Toshiba Corp Stator coil for rotating electric machine
JP4103390B2 (en) * 1999-08-27 2008-06-18 株式会社日立製作所 Insulating material, electric winding and manufacturing method thereof
JP4116236B2 (en) * 2000-10-06 2008-07-09 東芝アイテック株式会社 Laminated member and rotating electric machine using the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000297204A (en) * 1999-04-16 2000-10-24 Toshiba Corp Epoxy resin composition, rotating electric machine coil, casting resin composition and rotating electric machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 13 5 February 2001 (2001-02-05) *

Also Published As

Publication number Publication date
DE60326072D1 (en) 2009-03-19
EP1530223A1 (en) 2005-05-11
EP1530223B1 (en) 2009-02-04
CN1324615C (en) 2007-07-04
WO2004006271A1 (en) 2004-01-15
CN1666303A (en) 2005-09-07

Similar Documents

Publication Publication Date Title
EP1530223A4 (en) High thermal conductivity insulating member and its manufacturing method, electromagnetic coil, and electromagnetic device
AU2003283844A8 (en) Vacuum heat insulator and its manufacturing method
GB2394978B (en) Insulating device and assembly
HK1080543A1 (en) Heat transfer device and method of manufacturing the same
EP1363325A4 (en) Member for electronic circuit, method for manufacturing the member, and electronic part
EP1528658A4 (en) Coil forming device and coil forming method
EP1580821A4 (en) Magnetoresistance effect element, magnetic memory element, magnetic memory device, and their manufacturing method
EP1452614A4 (en) Sintered diamond having high thermal conductivity and method for producing the same and heat sink employing it
SG132505A1 (en) Semiconductor device, and manufacturing method thereof
PL355437A1 (en) Synchronous device, electromagnetic superconductor device and method of cooling that electromagnetic superconductor device
EP1653485A4 (en) Superconducting wire and superconducting coil employing it
SG103859A1 (en) Flat coil component, characteristic adjusting method of flat coil component, id tag, and characteristic adjusting method of id tag
EP1548884A4 (en) Anisotropic conductive sheet, its manufacturing method, and its application
SG90247A1 (en) Screen-printing plate, manufacturing method of laminated-ceramic electronic devices, and laminated-ceramic electronic device manufactured by the method
EP1357619A4 (en) Method and device for manufacturing coiled electrode group
EP1391926A4 (en) Heat sink and its manufacturing method
HK1071422A1 (en) Defrosting heater, and manufacturing method thereof
PL352456A1 (en) Thermally insulating block
EP1605544A4 (en) Antenna device and antenna device manufacturing method
PL356432A1 (en) Cooling element and method for manufacturing cooling elements
EP1363333A4 (en) Semiconductor device and its manufacturing method
EP1487058A4 (en) Anisotropic conductive sheet and its manufacturing method
EP1378943A4 (en) Semiconductor device and its manufacturing method
EP1487055A4 (en) Anisotropic conductive sheet and its manufacturing method
TWI372951B (en) Manufacturing and mounting method of electrical contacts for control members of small dimensions, in particular for the horological field

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20050104

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

RBV Designated contracting states (corrected)

Designated state(s): CH DE FR LI

A4 Supplementary search report drawn up and despatched

Effective date: 20060529

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR LI

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: CH

Ref legal event code: NV

Representative=s name: E. BLUM & CO. AG PATENT- UND MARKENANWAELTE VSP

REF Corresponds to:

Ref document number: 60326072

Country of ref document: DE

Date of ref document: 20090319

Kind code of ref document: P

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20091105

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20220523

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20220524

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20220801

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 60326072

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL