CA2848942C - Hybrid dielectric film for high temperature application - Google Patents
Hybrid dielectric film for high temperature application Download PDFInfo
- Publication number
- CA2848942C CA2848942C CA2848942A CA2848942A CA2848942C CA 2848942 C CA2848942 C CA 2848942C CA 2848942 A CA2848942 A CA 2848942A CA 2848942 A CA2848942 A CA 2848942A CA 2848942 C CA2848942 C CA 2848942C
- Authority
- CA
- Canada
- Prior art keywords
- ceramic coating
- polymeric film
- insulation assembly
- combinations
- deposition material
- 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.)
- Expired - Fee Related
Links
- 238000005524 ceramic coating Methods 0.000 claims abstract description 68
- 238000009413 insulation Methods 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 28
- 239000004020 conductor Substances 0.000 claims abstract description 20
- 238000004804 winding Methods 0.000 claims abstract description 10
- 239000012212 insulator Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 57
- 238000000151 deposition Methods 0.000 claims description 51
- 230000008021 deposition Effects 0.000 claims description 47
- -1 polytetrafluoroethylene Polymers 0.000 claims description 14
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 14
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 14
- 229920001721 polyimide Polymers 0.000 claims description 12
- 239000004642 Polyimide Substances 0.000 claims description 10
- 125000003118 aryl group Chemical group 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 9
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 7
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 7
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 7
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 claims description 7
- 229920000728 polyester Polymers 0.000 claims description 7
- 229920002530 polyetherether ketone Polymers 0.000 claims description 7
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 7
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 7
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000005229 chemical vapour deposition Methods 0.000 claims description 6
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 6
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 6
- 239000002033 PVDF binder Substances 0.000 claims description 5
- 229920001774 Perfluoroether Polymers 0.000 claims description 5
- 239000004962 Polyamide-imide Substances 0.000 claims description 5
- 239000004697 Polyetherimide Substances 0.000 claims description 5
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 5
- 239000004734 Polyphenylene sulfide Substances 0.000 claims description 5
- 229910010272 inorganic material Inorganic materials 0.000 claims description 5
- 239000011147 inorganic material Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 150000002739 metals Chemical class 0.000 claims description 5
- 229920002312 polyamide-imide Polymers 0.000 claims description 5
- 229920001601 polyetherimide Polymers 0.000 claims description 5
- 229920006380 polyphenylene oxide Polymers 0.000 claims description 5
- 229920000069 polyphenylene sulfide Polymers 0.000 claims description 5
- 229920012287 polyphenylene sulfone Polymers 0.000 claims description 5
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 5
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 5
- 150000002910 rare earth metals Chemical class 0.000 claims description 5
- 239000004695 Polyether sulfone Substances 0.000 claims description 4
- 239000011368 organic material Substances 0.000 claims description 4
- 229920006393 polyether sulfone Polymers 0.000 claims description 4
- 238000005245 sintering Methods 0.000 claims description 4
- 238000000231 atomic layer deposition Methods 0.000 claims description 2
- 238000009616 inductively coupled plasma Methods 0.000 claims description 2
- 238000005546 reactive sputtering Methods 0.000 claims description 2
- 238000007581 slurry coating method Methods 0.000 claims description 2
- 238000004544 sputter deposition Methods 0.000 claims description 2
- 239000004812 Fluorinated ethylene propylene Substances 0.000 claims 3
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims 3
- 229920009441 perflouroethylene propylene Polymers 0.000 claims 3
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000005191 phase separation Methods 0.000 abstract description 2
- 239000011247 coating layer Substances 0.000 description 48
- 239000000203 mixture Substances 0.000 description 9
- 239000010410 layer Substances 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 229910010293 ceramic material Inorganic materials 0.000 description 4
- 230000035882 stress Effects 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 229920003020 cross-linked polyethylene Polymers 0.000 description 2
- 239000004703 cross-linked polyethylene Substances 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229920002313 fluoropolymer Polymers 0.000 description 2
- 239000004811 fluoropolymer Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 description 2
- 229920006254 polymer film Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920001780 ECTFE Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 241000282337 Nasua nasua Species 0.000 description 1
- 229910004012 SiCx Inorganic materials 0.000 description 1
- 229910004205 SiNX Inorganic materials 0.000 description 1
- 238000003917 TEM image Methods 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003878 thermal aging Methods 0.000 description 1
- 238000002411 thermogravimetry Methods 0.000 description 1
- 238000004627 transmission electron microscopy Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
- H01B19/04—Treating the surfaces, e.g. applying coatings
-
- 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
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/56—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks
- C23C14/562—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks for coating elongated substrates
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/54—Apparatus specially adapted for continuous coating
- C23C16/545—Apparatus specially adapted for continuous coating for coating elongated substrates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/56—Insulating bodies
- H01B17/60—Composite insulating bodies
-
- 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
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49885—Assembling or joining with coating before or during assembling
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
-
- 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
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31721—Of polyimide
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31725—Of polyamide
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Laminated Bodies (AREA)
- Insulating Bodies (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/241,686 US8884476B2 (en) | 2011-09-23 | 2011-09-23 | Hybrid dielectric film for high temperature application |
| US13/241,686 | 2011-09-23 | ||
| PCT/US2012/056499 WO2013043978A1 (en) | 2011-09-23 | 2012-09-21 | Hybrid dielectric film for high temperature application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2848942A1 CA2848942A1 (en) | 2013-03-28 |
| CA2848942C true CA2848942C (en) | 2016-12-06 |
Family
ID=47003249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2848942A Expired - Fee Related CA2848942C (en) | 2011-09-23 | 2012-09-21 | Hybrid dielectric film for high temperature application |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US8884476B2 (OSRAM) |
| EP (1) | EP2758970A1 (OSRAM) |
| JP (1) | JP6050366B2 (OSRAM) |
| CN (1) | CN103814414A (OSRAM) |
| BR (1) | BR112014005871A2 (OSRAM) |
| CA (1) | CA2848942C (OSRAM) |
| IN (1) | IN2014CN02171A (OSRAM) |
| WO (1) | WO2013043978A1 (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016097704A1 (en) * | 2014-12-19 | 2016-06-23 | Fujifilm Manufacturing Europe Bv | Method for preparing transparent sheet materials |
| US20170011820A1 (en) * | 2015-07-10 | 2017-01-12 | General Electric Company | Insulated windings and methods of making thereof |
| CN110819964A (zh) * | 2018-08-13 | 2020-02-21 | 中兴通讯股份有限公司 | 真空镀膜设备、方法及滤波器腔体膜层的制备方法 |
| CN111614336A (zh) * | 2020-05-27 | 2020-09-01 | 东晶电子金华有限公司 | 磁性件、镀膜夹具和磁性件的制造方法 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5138656A (ja) * | 1974-09-30 | 1976-03-31 | Hitachi Ltd | Zetsuensenrinnoseizoho |
| JPS5161000A (OSRAM) * | 1974-11-25 | 1976-05-27 | Toray Industries | |
| US4342814A (en) * | 1978-12-12 | 1982-08-03 | The Fujikura Cable Works, Ltd. | Heat-resistant electrically insulated wires and a method for preparing the same |
| JPS5711415A (en) * | 1980-06-25 | 1982-01-21 | Fujikura Ltd | Refractory insulated wire |
| JPS5711417A (en) * | 1980-06-25 | 1982-01-21 | Fujikura Ltd | Refractory insulated wire |
| US4562164A (en) * | 1983-07-11 | 1985-12-31 | Nikkiso Co. Ltd. | Insulation of a coil used in electrical apparatus |
| JPS63192895A (ja) * | 1987-02-05 | 1988-08-10 | Sumitomo Electric Ind Ltd | コ−テイング部材 |
| JPH0217841A (ja) * | 1988-07-04 | 1990-01-22 | Fuji Electric Co Ltd | 高電圧回転機コイル |
| EP0457547B1 (en) | 1990-05-15 | 2000-04-26 | Canon Kabushiki Kaisha | Information recognition apparatus and method |
| JPH0461711A (ja) * | 1990-06-28 | 1992-02-27 | Sumitomo Electric Ind Ltd | 無機絶縁電線 |
| US5350638A (en) * | 1991-04-26 | 1994-09-27 | Sumitomo Electric Industries, Ltd. | Electrical insulated wire |
| US5194251A (en) | 1992-02-10 | 1993-03-16 | Dow Corning Corporation | Hair treatment with zwitterionomeric siloxanes |
| NO177812C (no) * | 1992-11-05 | 1995-11-29 | Trelleborg Viking As | Flerlags brannbeskyttende belegg |
| WO1996026973A1 (en) * | 1995-02-28 | 1996-09-06 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Film having excellent corona resistance and insulated wire, coil, and motor using it as insulating material |
| US6638575B1 (en) * | 2000-07-24 | 2003-10-28 | Praxair Technology, Inc. | Plasma sprayed oxygen transport membrane coatings |
| JP3930254B2 (ja) | 2001-01-24 | 2007-06-13 | 東北パイオニア株式会社 | セラミック絶縁被覆電線、自己融着性セラミック絶縁被覆電線、コーティング用組成物、コイルおよびスピーカー用ボイスコイル |
| US7015640B2 (en) * | 2002-09-11 | 2006-03-21 | General Electric Company | Diffusion barrier coatings having graded compositions and devices incorporating the same |
| JP4498814B2 (ja) * | 2004-04-30 | 2010-07-07 | 大日本印刷株式会社 | フラットケーブル被覆材、及びフラットケーブル |
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| CN100338140C (zh) | 2005-10-24 | 2007-09-19 | 浙江大学 | 一种高介电常数聚酰亚胺/陶瓷复合膜及制备方法 |
| US20070108490A1 (en) | 2005-11-14 | 2007-05-17 | General Electric Company | Film capacitors with improved dielectric properties |
| CN2879358Y (zh) * | 2006-01-13 | 2007-03-14 | 慧坦科技股份有限公司 | 可阻隔电磁波的导电线 |
| US7976899B2 (en) * | 2006-10-23 | 2011-07-12 | General Electric Company | Methods for selective deposition of graded materials on continuously fed objects |
| US7939764B2 (en) * | 2007-09-25 | 2011-05-10 | Samuel Gottfried | Fire, heat and high voltage cable protection wrap |
| US7993733B2 (en) * | 2008-02-20 | 2011-08-09 | Applied Materials, Inc. | Index modified coating on polymer substrate |
| US20100310860A1 (en) * | 2008-02-28 | 2010-12-09 | Changwon National University Industry Academy Cooperation Corps | Synthetic method for anti-oxidation ceramic coatings on graphite substrates |
| EP2909644B1 (en) * | 2012-10-19 | 2017-08-16 | Cambridge Enterprise Limited | Electronic devices |
-
2011
- 2011-09-23 US US13/241,686 patent/US8884476B2/en active Active
-
2012
- 2012-09-21 JP JP2014531998A patent/JP6050366B2/ja not_active Expired - Fee Related
- 2012-09-21 EP EP12769830.6A patent/EP2758970A1/en not_active Withdrawn
- 2012-09-21 CN CN201280046197.1A patent/CN103814414A/zh active Pending
- 2012-09-21 WO PCT/US2012/056499 patent/WO2013043978A1/en not_active Ceased
- 2012-09-21 IN IN2171CHN2014 patent/IN2014CN02171A/en unknown
- 2012-09-21 CA CA2848942A patent/CA2848942C/en not_active Expired - Fee Related
- 2012-09-21 BR BR112014005871A patent/BR112014005871A2/pt not_active IP Right Cessation
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2014
- 2014-10-10 US US14/511,973 patent/US9536642B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2758970A1 (en) | 2014-07-30 |
| JP2014534552A (ja) | 2014-12-18 |
| US20130076191A1 (en) | 2013-03-28 |
| IN2014CN02171A (OSRAM) | 2015-05-29 |
| JP6050366B2 (ja) | 2016-12-21 |
| US20150030785A1 (en) | 2015-01-29 |
| BR112014005871A2 (pt) | 2017-04-04 |
| US8884476B2 (en) | 2014-11-11 |
| US9536642B2 (en) | 2017-01-03 |
| CA2848942A1 (en) | 2013-03-28 |
| WO2013043978A1 (en) | 2013-03-28 |
| CN103814414A (zh) | 2014-05-21 |
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