WO1996026833A1 - Film presentant d'excellentes caracteristiques de resistance a effet de corona, et fil bobine et moteur electriques isoles avec lesquels ledit film est utilise comme materiau d'isolation - Google Patents
Film presentant d'excellentes caracteristiques de resistance a effet de corona, et fil bobine et moteur electriques isoles avec lesquels ledit film est utilise comme materiau d'isolation Download PDFInfo
- Publication number
- WO1996026833A1 WO1996026833A1 PCT/JP1996/000456 JP9600456W WO9626833A1 WO 1996026833 A1 WO1996026833 A1 WO 1996026833A1 JP 9600456 W JP9600456 W JP 9600456W WO 9626833 A1 WO9626833 A1 WO 9626833A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- film
- corona
- resistance
- coil
- present
- Prior art date
Links
- 239000011810 insulating material Substances 0.000 title claims description 25
- 229910010272 inorganic material Inorganic materials 0.000 claims abstract description 49
- 150000002484 inorganic compounds Chemical class 0.000 claims abstract description 44
- 238000010030 laminating Methods 0.000 claims abstract description 12
- 239000011147 inorganic material Substances 0.000 claims abstract description 5
- 229920001721 polyimide Polymers 0.000 claims description 23
- 239000000126 substance Substances 0.000 claims description 23
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- 150000004767 nitrides Chemical class 0.000 claims description 4
- 229910021332 silicide Inorganic materials 0.000 claims description 4
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010079 rubber tapping Methods 0.000 claims 1
- 239000002985 plastic film Substances 0.000 abstract description 7
- 229920006255 plastic film Polymers 0.000 abstract description 7
- 230000001133 acceleration Effects 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 description 169
- 239000010410 layer Substances 0.000 description 54
- 238000000034 method Methods 0.000 description 27
- 235000020083 shōchū Nutrition 0.000 description 22
- 239000002966 varnish Substances 0.000 description 15
- 238000007740 vapor deposition Methods 0.000 description 11
- 238000009413 insulation Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 230000015556 catabolic process Effects 0.000 description 7
- 239000000945 filler Substances 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 6
- 239000012790 adhesive layer Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000006731 degradation reaction Methods 0.000 description 5
- 238000010894 electron beam technology Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 4
- 239000000292 calcium oxide Substances 0.000 description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000004642 Polyimide Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000007733 ion plating Methods 0.000 description 3
- 239000000395 magnesium oxide Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 2
- FRWYFWZENXDZMU-UHFFFAOYSA-N 2-iodoquinoline Chemical compound C1=CC=CC2=NC(I)=CC=C21 FRWYFWZENXDZMU-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- LTPBRCUWZOMYOC-UHFFFAOYSA-N beryllium oxide Inorganic materials O=[Be] LTPBRCUWZOMYOC-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 238000010525 oxidative degradation reaction Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- 238000007738 vacuum evaporation Methods 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229920001634 Copolyester Polymers 0.000 description 1
- 241000283070 Equus zebra Species 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- YXTPWUNVHCYOSP-UHFFFAOYSA-N bis($l^{2}-silanylidene)molybdenum Chemical compound [Si]=[Mo]=[Si] YXTPWUNVHCYOSP-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- -1 gay dioxide Chemical compound 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229920006015 heat resistant resin Polymers 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000005596 ionic collisions Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229920005684 linear copolymer Polymers 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021344 molybdenum silicide Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 description 1
- 229910003452 thorium oxide Inorganic materials 0.000 description 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
- ZVWKZXLXHLZXLS-UHFFFAOYSA-N zirconium nitride Chemical compound [Zr]#N ZVWKZXLXHLZXLS-UHFFFAOYSA-N 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
- B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/002—Inhomogeneous material in general
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
- H01B3/025—Other inorganic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
- H01B3/10—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances metallic oxides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/303—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups H01B3/38 or H01B3/302
- H01B3/306—Polyimides or polyesterimides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2806—Protection against damage caused by corrosion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2813—Protection against damage caused by electrical, chemical or water tree deterioration
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/30—Windings characterised by the insulating material
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/40—Windings characterised by the shape, form or construction of the insulation for high voltage, e.g. affording protection against corona discharges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2379/00—Other polymers having nitrogen, with or without oxygen or carbon only, in the main chain
- B32B2379/08—Polyimides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
- C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
- Y10T428/2958—Metal or metal compound in coating
Definitions
- an inorganic compound or inorganic substance having a high thermal conductivity is laminated as a high thermal conductive layer on at least one side of the base film, thereby increasing the thermal conductivity on the film surface. This prevents the accumulated heat from accumulating.
- the surface electrical resistance and volume electrical resistivity of the film surface are adjusted to specific values so that the film does not lose its function as an insulating material. In addition, the generation of heat due to the collision of the electrons and ions of the discharge with the film surface is suppressed, and the accumulation of heat on the film surface is suppressed.
- a bundle of a plurality of zebra diagonals 24 of the present invention is used for taping with the above-described tubing film 20 to produce a coil 26.
- the insulating wire 24 used here is designed so that the taping film 20 does not have irregularities around the copper wire 22 so that no space such as a gap is formed between the bundled insulating wires 24.
- the surface is treated if there are irregularities.
- the coil 26 may be taped with the taping film 20 of the present invention as shown in FIG. 4, but the insulated wire is excellent in the characteristics of the present invention. Then, as the insulating film on the outermost surface of the coil 26, another insulating material may be used.
- a film in which the high thermal conductive layer 14 and the low electric resistance layer 14 are double-layered may be formed, or an inorganic compound or an inorganic substance used to form these layers may be mixed. It is also possible to stack them afterwards. Further, a film may be formed by laminating the high thermal conductive layer 14 and the low electric resistance layer 14 on both sides of the base film.
- a taping film 30 having an adhesive layer 18 formed on a surface on which a high thermal conductive layer or a low electric resistance layer 14 is formed is used to manufacture an insulated wire or coil. Taping with the high thermal conductivity layer or low electrical resistance layer 14 inside It may be.
- an insulated wire may be produced using a circular copper di, or an insulated wire may be formed by bundling a plurality of copper di and then filming the film 10 of the present invention.
- the present invention may be based on the knowledge of a person skilled in the art without departing from the spirit of the present invention, such as an electric wire made of another material instead of a copper wire, for example, an electric wire made of a superconducting material.
- an electric wire made of another material instead of a copper wire
- an electric wire made of a superconducting material for example, an electric wire made of a superconducting material.
- a high thermal conductive layer was formed by laminating 100 OA of magnesium oxide to a thickness of 100 OA on one side of Avical 25 AH (registered trademark; Polyimide Film, manufactured by Kanegabuchi Chemical Industry Co., Ltd.) by vacuum evaporation using an electron beam heating method.
- a film having excellent corona characteristics according to the present invention was produced.
- the thermal conductivity of magnesium oxide was 36.2 WZm ⁇ K at 373 K.
- the obtained film was evaluated for corona resistance in accordance with the method prescribed in ASTM D 2275. That is, as shown in FIG. 7 and FIG. 8, the upper electrode 32 and the lower electrode 34 are several hundreds; the test device 36 is installed at an interval h of about wm, and the sample is placed on the lower electrode 34.
- the film (38) was placed, and the time (minute) until the sample (36) was broken when an arbitrary frequency and voltage were applied between the electrodes was measured to evaluate the corona characteristics of the shochu.
- a film having excellent corona characteristics according to the present invention was produced in the same manner as in Example 2 except that the high heat conductive layers were formed on both surfaces of the film.
- the obtained film was evaluated for shochu corona characteristics in the same manner as in Example 1, and the results are shown in Table 1.
- Example 8 Aluminum was laminated on one side of Avical 25 AH in a thickness of 100 OA in the same manner as in Example 1, and the evaluation of the corona resistance and the measurement of the surface electrical resistance and the volume electrical resistivity were performed in the same manner as in Example 8. Table 2 shows the results. Industrial applicability
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Laminated Bodies (AREA)
- Insulating Bodies (AREA)
- Organic Insulating Materials (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69634941T DE69634941T2 (de) | 1995-02-28 | 1996-02-27 | Film mit hoher koronabeständigkeit, sowie isolierter elektrischer draht, spule und motor, die diesem film als insulationsmaterial benutzen |
EP96903258A EP0760282B1 (en) | 1995-02-28 | 1996-02-27 | Film having excellent corona resisting characteristics, and insulated electric wire, coil and motor using the same film as insulating material |
US08/736,660 US6194665B1 (en) | 1995-02-28 | 1996-10-25 | Film distinguished in coriona resistant characteristic and insulated wires, coils and motors comprising the film as an insulation material |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPPCT/JP95/00310 | 1995-02-28 | ||
PCT/JP1995/000310 WO1996026973A1 (fr) | 1995-02-28 | 1995-02-28 | FILM D'EXCELLENTE RESISTANCE A EFFET DE COURONNE ET CONDUCTEURS, BOBINES ET MOTEURS ISOLES l'UTILISANT COMME MATERIAU ISOLANT |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/736,660 Continuation-In-Part US6194665B1 (en) | 1995-02-28 | 1996-10-25 | Film distinguished in coriona resistant characteristic and insulated wires, coils and motors comprising the film as an insulation material |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996026833A1 true WO1996026833A1 (fr) | 1996-09-06 |
Family
ID=14125678
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1995/000310 WO1996026973A1 (fr) | 1995-02-28 | 1995-02-28 | FILM D'EXCELLENTE RESISTANCE A EFFET DE COURONNE ET CONDUCTEURS, BOBINES ET MOTEURS ISOLES l'UTILISANT COMME MATERIAU ISOLANT |
PCT/JP1996/000456 WO1996026833A1 (fr) | 1995-02-28 | 1996-02-27 | Film presentant d'excellentes caracteristiques de resistance a effet de corona, et fil bobine et moteur electriques isoles avec lesquels ledit film est utilise comme materiau d'isolation |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1995/000310 WO1996026973A1 (fr) | 1995-02-28 | 1995-02-28 | FILM D'EXCELLENTE RESISTANCE A EFFET DE COURONNE ET CONDUCTEURS, BOBINES ET MOTEURS ISOLES l'UTILISANT COMME MATERIAU ISOLANT |
Country Status (6)
Country | Link |
---|---|
US (1) | US6194665B1 (ja) |
EP (2) | EP0760282B1 (ja) |
CN (1) | CN1152275A (ja) |
CA (1) | CA2185337A1 (ja) |
DE (1) | DE69634941T2 (ja) |
WO (2) | WO1996026973A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004214168A (ja) * | 2002-12-16 | 2004-07-29 | Dainippon Printing Co Ltd | フラットケーブル被覆材及びフラットケーブル |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9907527D0 (en) * | 1999-04-01 | 1999-05-26 | Alstom Uk Ltd | Improvements in electrical machines |
US6509665B1 (en) * | 1999-10-25 | 2003-01-21 | Matsushita Electric Industial Co., Ltd. | Motor having stator with insulator of high heat-conductivity |
US20020142161A1 (en) * | 1999-12-10 | 2002-10-03 | Cynthia Grimes | Magnet wire having enamel with a boron nitride filler |
US6724118B2 (en) * | 2001-06-13 | 2004-04-20 | Siemens Westinghouse Power Corporation | Electrical isolation layer system strand assembly and method of forming for electrical generator |
US6677848B1 (en) * | 2002-07-01 | 2004-01-13 | Siemens Westinghouse Power Corporation | High-voltage winding including double-sided insulating tape and associated methods |
US7135639B2 (en) * | 2003-09-05 | 2006-11-14 | Siemens Power Generation, Inc. | Integral slip layer for insulating tape |
JP2008141122A (ja) * | 2006-12-05 | 2008-06-19 | Denso Corp | 樹脂モールド電子部品及びその製造方法 |
DE102008000073A1 (de) | 2008-01-17 | 2009-07-23 | Alstom Technology Ltd. | Leiterstab für eine rotierende elektrische Maschine |
US8884476B2 (en) * | 2011-09-23 | 2014-11-11 | General Electric Company | Hybrid dielectric film for high temperature application |
CN102490426A (zh) * | 2011-11-25 | 2012-06-13 | 桂林电器科学研究院 | 耐电晕聚酰亚胺薄膜及其制备方法 |
DE102012205048A1 (de) * | 2012-03-29 | 2013-10-02 | Siemens Aktiengesellschaft | Endenglimmschutzvorrichtung und Verfahren zum Herstellen einer wärmeleitfähigen Schicht auf einem Endenglimmschutz |
CN103733276B (zh) * | 2012-06-11 | 2017-09-26 | 株式会社藤仓 | 氧化物超导电线材以及超导电线圈 |
CN103589153B (zh) * | 2013-11-08 | 2016-03-02 | 苏州市相城区明达复合材料厂 | 一种抑菌复合膜材料的制备方法 |
EP3118859B1 (en) * | 2014-03-12 | 2021-03-24 | Essex Furukawa Magnet Wire Japan Co., Ltd. | Flat-type insulated wire, coil, and electric/electronic equipment |
CN103951967B (zh) * | 2014-04-30 | 2016-02-24 | 苏州久鋐电子有限公司 | 绝缘耐高压薄膜材料 |
US9059616B1 (en) * | 2014-08-20 | 2015-06-16 | Dantam K. Rao | Insulation system for a stator bar with low partial discharge |
CN104362786B (zh) * | 2014-11-25 | 2017-07-04 | 南阳防爆集团股份有限公司 | 200级低压电机散嵌绕组绝缘结构及其绝缘方法 |
WO2017208332A1 (ja) * | 2016-05-31 | 2017-12-07 | 新電元工業株式会社 | コイル構造体及び磁性部品 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6226906B2 (ja) * | 1983-07-28 | 1987-06-11 | Denki Kagaku Kogyo Kk | |
JPH05230234A (ja) * | 1992-02-19 | 1993-09-07 | Gunze Ltd | 半導電性フィルム |
JPH06108400A (ja) * | 1992-09-24 | 1994-04-19 | Teijin Ltd | 電気絶縁シート |
JPH07171938A (ja) * | 1993-12-21 | 1995-07-11 | Diafoil Co Ltd | 積層ポリエステルフィルム |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3244800A (en) * | 1960-06-23 | 1966-04-05 | Amp Inc | Corona-free high voltage cable |
US3660592A (en) * | 1970-02-27 | 1972-05-02 | Haveg Industries Inc | Anti-corona electrical conductor |
JPS5820791B2 (ja) * | 1973-10-15 | 1983-04-25 | 帝人株式会社 | デンキゼツエンセイポリエステルフイルム |
US4227234A (en) * | 1978-07-03 | 1980-10-07 | Xerox Corporation | Corona charging element |
US4546041A (en) * | 1979-07-30 | 1985-10-08 | General Electric Company | Corona-resistant wire enamel compositions and conductors insulated therewith |
US4760296A (en) * | 1979-07-30 | 1988-07-26 | General Electric Company | Corona-resistant insulation, electrical conductors covered therewith and dynamoelectric machines and transformers incorporating components of such insulated conductors |
JPS5818724A (ja) | 1981-07-23 | 1983-02-03 | Yamaha Motor Co Ltd | 遅延追従機構 |
JPS5818724B2 (ja) * | 1982-01-29 | 1983-04-14 | 株式会社東芝 | 巻線用絶縁導体 |
US4797325A (en) * | 1984-12-13 | 1989-01-10 | United Kingdom Atomic Energy Authority | Spacecraft materials |
FR2590080A1 (fr) | 1985-07-26 | 1987-05-15 | Messerschmitt Boelkow Blohm | Dispositif a reflecteurs |
JPH0611800B2 (ja) * | 1986-01-23 | 1994-02-16 | 鐘淵化学工業株式会社 | 改良された耐熱性ポリイミドフイルム |
SE457030B (sv) * | 1987-03-24 | 1988-11-21 | Asea Ab | Elektriskt isolermaterial omfattande ett isolerskikt av en organisk polymer samt anvaendning av isolermaterialet i en haerva. |
JPH04122783A (ja) * | 1990-09-12 | 1992-04-23 | Nippon Besuto Kk | 放熱性コーティング剤および放熱性複合フィルム |
JP3105571B2 (ja) * | 1991-04-24 | 2000-11-06 | 日本電信電話株式会社 | 導電性フィルムおよびその製造方法 |
AU656016B2 (en) * | 1991-07-03 | 1995-01-19 | Minnesota Mining And Manufacturing Company | Microwave activatable adhesive article and method of use |
US5622769A (en) * | 1993-02-12 | 1997-04-22 | Kabushiki Kaisha Toshiba | Ceramic circuit board having a thermal conductivity substrate |
US5660917A (en) * | 1993-07-06 | 1997-08-26 | Kabushiki Kaisha Toshiba | Thermal conductivity sheet |
US5677051A (en) * | 1993-11-30 | 1997-10-14 | Tdk Corporation | Magnetic recording medium having a specified plasma polymerized hydrogen containing carbon film and lubricant |
-
1995
- 1995-02-28 WO PCT/JP1995/000310 patent/WO1996026973A1/ja active Application Filing
-
1996
- 1996-02-27 CN CN96190122A patent/CN1152275A/zh active Pending
- 1996-02-27 WO PCT/JP1996/000456 patent/WO1996026833A1/ja active IP Right Grant
- 1996-02-27 DE DE69634941T patent/DE69634941T2/de not_active Expired - Lifetime
- 1996-02-27 EP EP96903258A patent/EP0760282B1/en not_active Expired - Lifetime
- 1996-02-27 CA CA002185337A patent/CA2185337A1/en not_active Abandoned
- 1996-02-27 EP EP04008627A patent/EP1454738A3/en not_active Withdrawn
- 1996-10-25 US US08/736,660 patent/US6194665B1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6226906B2 (ja) * | 1983-07-28 | 1987-06-11 | Denki Kagaku Kogyo Kk | |
JPH05230234A (ja) * | 1992-02-19 | 1993-09-07 | Gunze Ltd | 半導電性フィルム |
JPH06108400A (ja) * | 1992-09-24 | 1994-04-19 | Teijin Ltd | 電気絶縁シート |
JPH07171938A (ja) * | 1993-12-21 | 1995-07-11 | Diafoil Co Ltd | 積層ポリエステルフィルム |
Non-Patent Citations (1)
Title |
---|
See also references of EP0760282A4 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004214168A (ja) * | 2002-12-16 | 2004-07-29 | Dainippon Printing Co Ltd | フラットケーブル被覆材及びフラットケーブル |
Also Published As
Publication number | Publication date |
---|---|
DE69634941T2 (de) | 2006-04-20 |
EP0760282B1 (en) | 2005-07-20 |
US6194665B1 (en) | 2001-02-27 |
EP1454738A2 (en) | 2004-09-08 |
CA2185337A1 (en) | 1996-09-06 |
EP0760282A4 (en) | 1999-04-28 |
EP0760282A1 (en) | 1997-03-05 |
EP1454738A3 (en) | 2009-03-11 |
DE69634941D1 (de) | 2005-08-25 |
WO1996026973A1 (fr) | 1996-09-06 |
CN1152275A (zh) | 1997-06-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO1996026833A1 (fr) | Film presentant d'excellentes caracteristiques de resistance a effet de corona, et fil bobine et moteur electriques isoles avec lesquels ledit film est utilise comme materiau d'isolation | |
US7268293B2 (en) | Surface coating of lapped insulation tape | |
US4546041A (en) | Corona-resistant wire enamel compositions and conductors insulated therewith | |
EP2808981B1 (en) | Electrical insulation system | |
US4537804A (en) | Corona-resistant wire enamel compositions and conductors insulated therewith | |
US6762237B2 (en) | Nanocomposite dielectrics | |
US4493873A (en) | Corona-resistant wire enamel compositions and conductors insulated therewith | |
US4503124A (en) | Corona-resistant wire enamel compositions and conductors insulated therewith | |
EP2255961A1 (en) | Composite structures for high energy-density capacitors and other device | |
US20070141324A1 (en) | Multi-layered platelet structure | |
EP1852879A1 (en) | High temperature capacitors and method of manufacturing the same | |
Bao et al. | Improved working temperature and capacitive energy density of biaxially oriented polypropylene films with alumina coating layers | |
KR101124100B1 (ko) | 전기 절연 복합체의 물리적 특성 및 성능의 나노 및 메조 쉘?코어 제어 | |
TW201434650A (zh) | 琺瑯樹脂enamel resin絕緣積層體以及使用其之絕緣線及電氣、電子機器 | |
BRPI0905406A2 (pt) | Fio de magneto com revestimento adicionado com nanoestruturas tipo fulereno | |
US20190115119A1 (en) | Coil for rotating electrical machine, method for producing coil for rotating electrical machine, mica tape, cured product of mica tape, and insulating material | |
JP2019511893A (ja) | コンフォーマルコーティングを備える絶縁巻線物品 | |
EP3217410B1 (en) | Corona-resistant flat wire | |
JP6050366B2 (ja) | 高温用途用のハイブリッド誘電体膜 | |
US11433648B2 (en) | Multilayered dielectric composites for high temperature applications | |
EP3765282A1 (en) | Dielectric composite containing dispersed primary nanoparticles of aluminum or aluminum oxide | |
JP2007200986A (ja) | 電磁コイル、その製造方法および回転電機 | |
US20200243217A1 (en) | Coated electric wire for winding | |
KR102377602B1 (ko) | 내코로나성 평각 권선 | |
US20220392662A1 (en) | Hybrid filler based composite material |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 96190122.5 Country of ref document: CN |
|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): CA CN JP KR US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): DE ES FR GB IT |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2185337 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1996903258 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 08736660 Country of ref document: US |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWP | Wipo information: published in national office |
Ref document number: 1996903258 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 1996903258 Country of ref document: EP |