CH517994A - Verfahren zum Isolieren eines elektrischen Leiters - Google Patents
Verfahren zum Isolieren eines elektrischen LeitersInfo
- Publication number
- CH517994A CH517994A CH327566A CH327566A CH517994A CH 517994 A CH517994 A CH 517994A CH 327566 A CH327566 A CH 327566A CH 327566 A CH327566 A CH 327566A CH 517994 A CH517994 A CH 517994A
- Authority
- CH
- Switzerland
- Prior art keywords
- weight
- parts
- resin
- binder
- mixture
- Prior art date
Links
- 229920005989 resin Polymers 0.000 title claims abstract description 44
- 239000011347 resin Substances 0.000 title claims abstract description 44
- 239000003365 glass fiber Substances 0.000 title claims abstract description 43
- 239000004593 Epoxy Substances 0.000 title description 10
- 229920000728 polyester Polymers 0.000 title description 4
- 229920001296 polysiloxane Polymers 0.000 title description 4
- 239000000203 mixture Substances 0.000 claims abstract description 59
- 239000011230 binding agent Substances 0.000 claims abstract description 41
- 239000003822 epoxy resin Substances 0.000 claims abstract description 33
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 33
- 238000009413 insulation Methods 0.000 claims abstract description 24
- 230000005855 radiation Effects 0.000 claims abstract description 23
- 239000011521 glass Substances 0.000 claims abstract description 11
- 229920002050 silicone resin Polymers 0.000 claims abstract description 11
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 9
- 150000004982 aromatic amines Chemical class 0.000 claims abstract description 8
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 5
- 239000002245 particle Substances 0.000 claims abstract description 3
- 239000004744 fabric Substances 0.000 claims description 59
- 238000000034 method Methods 0.000 claims description 52
- 238000005470 impregnation Methods 0.000 claims description 49
- 239000004020 conductor Substances 0.000 claims description 35
- 239000000945 filler Substances 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 23
- 239000010445 mica Substances 0.000 claims description 20
- 229910052618 mica group Inorganic materials 0.000 claims description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- 238000011049 filling Methods 0.000 claims description 16
- 229920003002 synthetic resin Polymers 0.000 claims description 16
- 239000000057 synthetic resin Substances 0.000 claims description 16
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 14
- 239000004848 polyfunctional curative Substances 0.000 claims description 14
- 239000000080 wetting agent Substances 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 229920001225 polyester resin Polymers 0.000 claims description 10
- 239000004645 polyester resin Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 230000009974 thixotropic effect Effects 0.000 claims description 9
- 230000001419 dependent effect Effects 0.000 claims description 8
- 238000005266 casting Methods 0.000 claims description 7
- 239000000377 silicon dioxide Substances 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 6
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 5
- 238000011417 postcuring Methods 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 229910052736 halogen Inorganic materials 0.000 claims description 4
- 150000002367 halogens Chemical class 0.000 claims description 4
- 239000000395 magnesium oxide Substances 0.000 claims description 4
- 238000004046 wet winding Methods 0.000 claims description 4
- 229910052681 coesite Inorganic materials 0.000 claims description 3
- 229910052906 cristobalite Inorganic materials 0.000 claims description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical group O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 229910052682 stishovite Inorganic materials 0.000 claims description 3
- 229910052905 tridymite Inorganic materials 0.000 claims description 3
- 239000008119 colloidal silica Substances 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 2
- 239000013008 thixotropic agent Substances 0.000 claims description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 2
- 239000011256 inorganic filler Substances 0.000 abstract description 10
- 229910003475 inorganic filler Inorganic materials 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract description 5
- 239000000460 chlorine Substances 0.000 abstract description 5
- 229910052801 chlorine Inorganic materials 0.000 abstract description 5
- 229920006305 unsaturated polyester Polymers 0.000 abstract description 2
- 239000000615 nonconductor Substances 0.000 abstract 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 13
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 description 11
- 239000003054 catalyst Substances 0.000 description 11
- 239000000126 substance Substances 0.000 description 11
- 238000002360 preparation method Methods 0.000 description 9
- 239000011152 fibreglass Substances 0.000 description 8
- 239000011810 insulating material Substances 0.000 description 8
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 6
- 150000001412 amines Chemical class 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- KUBDPQJOLOUJRM-UHFFFAOYSA-N 2-(chloromethyl)oxirane;4-[2-(4-hydroxyphenyl)propan-2-yl]phenol Chemical compound ClCC1CO1.C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 KUBDPQJOLOUJRM-UHFFFAOYSA-N 0.000 description 4
- 238000007792 addition Methods 0.000 description 4
- 229910052593 corundum Inorganic materials 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 4
- 150000004756 silanes Chemical class 0.000 description 4
- 229910001845 yogo sapphire Inorganic materials 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 3
- XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical compound CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 239000012764 mineral filler Substances 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 2
- ZKSPHENWXBWOPM-UHFFFAOYSA-N 2-methylprop-2-enoic acid oxochromium Chemical compound CC(=C)C(=O)O.O=[Cr] ZKSPHENWXBWOPM-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- BYFGZMCJNACEKR-UHFFFAOYSA-N aluminium(i) oxide Chemical compound [Al]O[Al] BYFGZMCJNACEKR-UHFFFAOYSA-N 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229940106691 bisphenol a Drugs 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000005337 ground glass Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- -1 siloxanes Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 2
- XKZQKPRCPNGNFR-UHFFFAOYSA-N 2-(3-hydroxyphenyl)phenol Chemical compound OC1=CC=CC(C=2C(=CC=CC=2)O)=C1 XKZQKPRCPNGNFR-UHFFFAOYSA-N 0.000 description 1
- OFQCQIGMURIECL-UHFFFAOYSA-N 2-[2-(diethylamino)ethyl]-2',6'-dimethylspiro[isoquinoline-4,4'-oxane]-1,3-dione;phosphoric acid Chemical compound OP(O)(O)=O.O=C1N(CCN(CC)CC)C(=O)C2=CC=CC=C2C21CC(C)OC(C)C2 OFQCQIGMURIECL-UHFFFAOYSA-N 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910021555 Chromium Chloride Inorganic materials 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 230000016571 aggressive behavior Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- ATMABMRDZYWJJU-UHFFFAOYSA-L chromium(2+);2-methylprop-2-enoate;chloride Chemical compound [Cl-].[Cr+2].CC(=C)C([O-])=O ATMABMRDZYWJJU-UHFFFAOYSA-L 0.000 description 1
- QSWDMMVNRMROPK-UHFFFAOYSA-K chromium(3+) trichloride Chemical compound [Cl-].[Cl-].[Cl-].[Cr+3] QSWDMMVNRMROPK-UHFFFAOYSA-K 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005490 dry winding Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000000374 eutectic mixture Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000012766 organic filler Substances 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229910052628 phlogopite Inorganic materials 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 125000005372 silanol group Chemical group 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/065—Insulating conductors with lacquers or enamels
-
- 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
- H01B3/002—Inhomogeneous material in general
- H01B3/006—Other inhomogeneous material
-
- 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
-
- 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
-
- 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
-
- 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
- H01F41/122—Insulating between turns or between winding layers
-
- 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
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2475—Coating or impregnation is electrical insulation-providing, -improving, or -increasing, or conductivity-reducing
-
- 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
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2926—Coated or impregnated inorganic fiber fabric
- Y10T442/2951—Coating or impregnation contains epoxy polymer or copolymer or polyether
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Manufacture Of Motors, Generators (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Insulating Bodies (AREA)
- Organic Insulating Materials (AREA)
- Reinforced Plastic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43879865A | 1965-03-10 | 1965-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH517994A true CH517994A (de) | 1972-01-15 |
Family
ID=23742059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH327566A CH517994A (de) | 1965-03-10 | 1966-03-08 | Verfahren zum Isolieren eines elektrischen Leiters |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3427189A (enExample) |
| CH (1) | CH517994A (enExample) |
| DE (1) | DE1719241B2 (enExample) |
| GB (1) | GB1141706A (enExample) |
| SE (1) | SE324821B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0003972A1 (de) * | 1978-03-10 | 1979-09-19 | Siemens Aktiengesellschaft | Elektrisches Kabel oder elektrische Leitung mit einer Umhüllung aus Silikonkautschuk |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1143859A (enExample) * | 1966-06-28 | |||
| US3869334A (en) * | 1971-06-10 | 1975-03-04 | Micropore Insulation Limited | Insulating materials |
| CA996849A (en) * | 1972-08-02 | 1976-09-14 | General Electric Company | Insulating material |
| JPS5635494A (en) * | 1979-08-30 | 1981-04-08 | Showa Denko Kk | High heat transfer electric insulating substrate |
| US4430384A (en) | 1979-09-07 | 1984-02-07 | Subtex, Inc. | Flame resistant insulated electrical wire and cable construction |
| US4425397A (en) | 1979-09-07 | 1984-01-10 | Subtex, Inc. | Flame and heat resistant electrical insulating tape |
| FR2482769A1 (fr) * | 1980-05-13 | 1981-11-20 | Textured Products Inc | Structure de fil et de cable electriques isoles resistant a la flamme |
| US4615935A (en) * | 1985-04-29 | 1986-10-07 | The Boeing Company | Glass fiber reinforced ceramic preform and method of casting it |
| FR2630253A1 (fr) * | 1988-04-19 | 1989-10-20 | Alsthom | Procede d'amelioration de la tenue au feu d'un bobinage de transformateur electrique sec |
| US7033670B2 (en) * | 2003-07-11 | 2006-04-25 | Siemens Power Generation, Inc. | LCT-epoxy polymers with HTC-oligomers and method for making the same |
| US20050277721A1 (en) * | 2004-06-15 | 2005-12-15 | Siemens Westinghouse Power Corporation | High thermal conductivity materials aligned within resins |
| US20050274774A1 (en) * | 2004-06-15 | 2005-12-15 | Smith James D | Insulation paper with high thermal conductivity materials |
| US7553781B2 (en) * | 2004-06-15 | 2009-06-30 | Siemens Energy, Inc. | Fabrics with high thermal conductivity coatings |
| US7651963B2 (en) | 2005-04-15 | 2010-01-26 | Siemens Energy, Inc. | Patterning on surface with high thermal conductivity materials |
| US8357433B2 (en) | 2005-06-14 | 2013-01-22 | Siemens Energy, Inc. | Polymer brushes |
| 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 |
| EP1881033A1 (en) * | 2006-07-20 | 2008-01-23 | Abb Research Ltd. | Diluent free epoxy resin formulation |
| CN102264198A (zh) * | 2010-05-27 | 2011-11-30 | 昆山同寅兴业机电制造有限公司 | 电子产品外壳的结构及其加工工艺 |
| WO2013175012A1 (de) * | 2012-05-25 | 2013-11-28 | Leoni Kabel Holding Gmbh | Verfahren zur herstellung eines elements, insbesondere eines kabels, aus einem|silikonartigen grundmaterial umfassend die einbringung von feststoffpartikelnin die oberfläche eines zwischenprodukts |
| CN112768149B (zh) * | 2020-12-28 | 2022-07-05 | 东莞市长胜电线有限公司 | 一种高柔性耐磨损抗干扰音频线缆的制备方法及音频线缆 |
| CN116330769A (zh) * | 2023-03-21 | 2023-06-27 | 宁波卓翔科技有限公司 | 一种高强度高隔热的纤维复合防火云母板 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3234042A (en) * | 1966-02-08 | Method for improving the adhesion of vinyl polymers to glass fibers by the use of nitrogen compounds | ||
| US2656290A (en) * | 1948-10-28 | 1953-10-20 | Westinghouse Electric Corp | Processes for producing electrical coils insulated with mica and synthetic resins and the products thereof |
| US2757298A (en) * | 1953-04-30 | 1956-07-31 | Westinghouse Electric Corp | Insulated coils for electrical machines and processes for preparing them |
| US2936516A (en) * | 1954-05-17 | 1960-05-17 | John A Adair | Method of making a dielectric core and resistor |
| US2975088A (en) * | 1956-02-29 | 1961-03-14 | Allis Chalmers Mfg Co | Unsupported silicone rubber electrical insulation and method of preparing same |
| US2956613A (en) * | 1957-07-05 | 1960-10-18 | Westinghouse Electric Corp | Treated glass cloth insulation making |
| BE575513A (enExample) * | 1958-02-12 | |||
| DE1102265B (de) * | 1958-11-08 | 1961-03-16 | Loher & Soehne G M B H | Isolierung von Wicklungsdraehten fuer elektrische Maschinen |
| US3254150A (en) * | 1961-07-24 | 1966-05-31 | Westinghouse Electric Corp | Electrical coils for refrigerating apparatus |
-
1965
- 1965-03-10 US US438798A patent/US3427189A/en not_active Expired - Lifetime
-
1966
- 1966-02-14 GB GB6356/66A patent/GB1141706A/en not_active Expired
- 1966-02-28 SE SE2555/66A patent/SE324821B/xx unknown
- 1966-03-05 DE DE1719241A patent/DE1719241B2/de active Pending
- 1966-03-08 CH CH327566A patent/CH517994A/de not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0003972A1 (de) * | 1978-03-10 | 1979-09-19 | Siemens Aktiengesellschaft | Elektrisches Kabel oder elektrische Leitung mit einer Umhüllung aus Silikonkautschuk |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1719241B2 (de) | 1975-02-27 |
| DE1719241A1 (de) | 1972-04-06 |
| US3427189A (en) | 1969-02-11 |
| GB1141706A (en) | 1969-01-29 |
| SE324821B (enExample) | 1970-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |