CA1288726C - Methode d'electrodeposition de mica sur des raccordements de bobines ou de barres, et produits ainsi obtenus - Google Patents

Methode d'electrodeposition de mica sur des raccordements de bobines ou de barres, et produits ainsi obtenus

Info

Publication number: CA1288726C
Authority: CA; Canada
Prior art keywords: coating; mica; insulation; bare; coil
Prior art date: 1985-02-19
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 - Lifetime

Application number

CA000493348A

Other languages

English (en)

Inventor

Richard K. Elton

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

General Electric Co

Original Assignee

General Electric Co

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1985-02-19

Filing date

1985-10-18

Publication date

1991-09-10

1985-02-19 Priority claimed from US06/702,525 external-priority patent/US4615778A/en

1985-10-18 Application filed by General Electric Co filed Critical General Electric Co

1991-09-10 Application granted granted Critical

1991-09-10 Publication of CA1288726C publication Critical patent/CA1288726C/fr

2008-09-10 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000010445 mica Substances 0.000 title claims abstract description 72
229910052618 mica group Inorganic materials 0.000 title claims abstract description 72
238000000034 method Methods 0.000 title claims abstract description 36
238000000576 coating method Methods 0.000 claims abstract description 88
239000011248 coating agent Substances 0.000 claims abstract description 76
238000009413 insulation Methods 0.000 claims abstract description 65
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
229920005989 resin Polymers 0.000 claims abstract description 48
239000011347 resin Substances 0.000 claims abstract description 48
239000011230 binding agent Substances 0.000 claims abstract description 24
239000003822 epoxy resin Substances 0.000 claims abstract description 12
229920000647 polyepoxide Polymers 0.000 claims abstract description 12
125000000129 anionic group Chemical group 0.000 claims abstract description 8
229920001225 polyester resin Polymers 0.000 claims abstract description 7
239000004645 polyester resin Substances 0.000 claims abstract description 7
238000010292 electrical insulation Methods 0.000 claims abstract description 3
239000004020 conductor Substances 0.000 claims description 26
239000000203 mixture Substances 0.000 claims description 24
238000004070 electrodeposition Methods 0.000 claims description 21
239000002966 varnish Substances 0.000 claims description 20
239000003792 electrolyte Substances 0.000 claims description 11
229910052751 metal Inorganic materials 0.000 claims description 11
239000002184 metal Substances 0.000 claims description 11
238000000151 deposition Methods 0.000 claims description 10
239000002736 nonionic surfactant Substances 0.000 claims description 10
239000007787 solid Substances 0.000 claims description 8
239000002245 particle Substances 0.000 claims description 6
239000011810 insulating material Substances 0.000 claims description 5
238000005219 brazing Methods 0.000 claims description 3
239000002798 polar solvent Substances 0.000 claims 2
230000008021 deposition Effects 0.000 abstract description 10
238000005470 impregnation Methods 0.000 abstract description 7
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 29
239000010949 copper Substances 0.000 description 29
229910052802 copper Inorganic materials 0.000 description 28
239000006185 dispersion Substances 0.000 description 13
238000009472 formulation Methods 0.000 description 12
229920000728 polyester Polymers 0.000 description 12
238000012360 testing method Methods 0.000 description 11
PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 9
239000012153 distilled water Substances 0.000 description 9
239000000843 powder Substances 0.000 description 8
239000008199 coating composition Substances 0.000 description 6
239000000126 substance Substances 0.000 description 6
239000004593 Epoxy Substances 0.000 description 5
230000000694 effects Effects 0.000 description 5
QYFRTHZXAGSYGT-UHFFFAOYSA-L hexaaluminum dipotassium dioxosilane oxygen(2-) difluoride hydrate Chemical compound O.[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O QYFRTHZXAGSYGT-UHFFFAOYSA-L 0.000 description 5
238000004519 manufacturing process Methods 0.000 description 5
YGANSGVIUGARFR-UHFFFAOYSA-N dipotassium dioxosilane oxo(oxoalumanyloxy)alumane oxygen(2-) Chemical compound [O--].[K+].[K+].O=[Si]=O.O=[Al]O[Al]=O YGANSGVIUGARFR-UHFFFAOYSA-N 0.000 description 4
239000000839 emulsion Substances 0.000 description 4
239000011888 foil Substances 0.000 description 4
229910052627 muscovite Inorganic materials 0.000 description 4
239000011800 void material Substances 0.000 description 4
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 3
229920002125 Sokalan® Polymers 0.000 description 3
NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
230000008901 benefit Effects 0.000 description 3
239000000470 constituent Substances 0.000 description 3
238000002474 experimental method Methods 0.000 description 3
239000004615 ingredient Substances 0.000 description 3
239000000463 material Substances 0.000 description 3
235000019333 sodium laurylsulphate Nutrition 0.000 description 3
238000011282 treatment Methods 0.000 description 3
239000003232 water-soluble binding agent Substances 0.000 description 3
POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 2
KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 description 2
239000004925 Acrylic resin Substances 0.000 description 2
229920000178 Acrylic resin Polymers 0.000 description 2
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
HDYRYUINDGQKMC-UHFFFAOYSA-M acetyloxyaluminum;dihydrate Chemical compound O.O.CC(=O)O[Al] HDYRYUINDGQKMC-UHFFFAOYSA-M 0.000 description 2
239000002253 acid Substances 0.000 description 2
229920006397 acrylic thermoplastic Polymers 0.000 description 2
229940009827 aluminum acetate Drugs 0.000 description 2
230000000712 assembly Effects 0.000 description 2
238000000429 assembly Methods 0.000 description 2
TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
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 2
KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
239000004327 boric acid Substances 0.000 description 2
125000002091 cationic group Chemical group 0.000 description 2
229960002887 deanol Drugs 0.000 description 2
238000007598 dipping method Methods 0.000 description 2
230000005684 electric field Effects 0.000 description 2
238000007654 immersion Methods 0.000 description 2
239000007788 liquid Substances 0.000 description 2
229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
229920000642 polymer Polymers 0.000 description 2
239000000758 substrate Substances 0.000 description 2
ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 2
HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
LCFVJGUPQDGYKZ-UHFFFAOYSA-N Bisphenol A diglycidyl ether Chemical compound C=1C=C(OCC2OC2)C=CC=1C(C)(C)C(C=C1)=CC=C1OCC1CO1 LCFVJGUPQDGYKZ-UHFFFAOYSA-N 0.000 description 1
241000905957 Channa melasoma Species 0.000 description 1
101100016398 Danio rerio hars gene Proteins 0.000 description 1
240000008881 Oenanthe javanica Species 0.000 description 1
239000002202 Polyethylene glycol Substances 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
230000001464 adherent effect Effects 0.000 description 1
125000005037 alkyl phenyl group Chemical group 0.000 description 1
150000001412 amines Chemical class 0.000 description 1
229920006318 anionic polymer Polymers 0.000 description 1
238000005452 bending Methods 0.000 description 1
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
229920006317 cationic polymer Polymers 0.000 description 1
230000001112 coagulating effect Effects 0.000 description 1
239000002131 composite material Substances 0.000 description 1
125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
239000004815 dispersion polymer Substances 0.000 description 1
238000001652 electrophoretic deposition Methods 0.000 description 1
-1 epoxyesters Polymers 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000011065 in-situ storage Methods 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
238000009434 installation Methods 0.000 description 1
239000012774 insulation material Substances 0.000 description 1
229920000831 ionic polymer Polymers 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
230000001788 irregular Effects 0.000 description 1
238000003475 lamination Methods 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000013508 migration Methods 0.000 description 1
230000005012 migration Effects 0.000 description 1
239000011707 mineral Substances 0.000 description 1
239000003973 paint Substances 0.000 description 1
238000007747 plating Methods 0.000 description 1
229920000867 polyelectrolyte Polymers 0.000 description 1
229920001223 polyethylene glycol Polymers 0.000 description 1
229920001451 polypropylene glycol Polymers 0.000 description 1
229920002050 silicone resin Polymers 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
238000005476 soldering Methods 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000004094 surface-active agent Substances 0.000 description 1
239000000725 suspension Substances 0.000 description 1
238000005382 thermal cycling Methods 0.000 description 1
229920003169 water-soluble polymer Polymers 0.000 description 1
239000000080 wetting agent Substances 0.000 description 1

Landscapes

Insulation, Fastening Of Motor, Generator Windings (AREA)
Manufacture Of Motors, Generators (AREA)

CA000493348A 1985-02-19 1985-10-18 Methode d'electrodeposition de mica sur des raccordements de bobines ou de barres, et produits ainsi obtenus Expired - Lifetime CA1288726C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US702,525		1985-02-19
US06/702,525 US4615778A (en)	1983-11-25	1985-02-19	Process for electrodepositing mica on coil or bar connections and resulting products

Publications (1)

Publication Number	Publication Date
CA1288726C true CA1288726C (fr)	1991-09-10

Family

ID=24821562

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000493348A Expired - Lifetime CA1288726C (fr)	1985-02-19	1985-10-18	Methode d'electrodeposition de mica sur des raccordements de bobines ou de barres, et produits ainsi obtenus

Country Status (1)

Country	Link
CA (1)	CA1288726C (fr)

1985
- 1985-10-18 CA CA000493348A patent/CA1288726C/fr not_active Expired - Lifetime

Legal Events

Date	Code	Title	Description
1995-03-11	MKLA	Lapsed

Publication	Publication Date	Title
US4615778A (en)	1986-10-07	Process for electrodepositing mica on coil or bar connections and resulting products
US4723083A (en)	1988-02-02	Electrodeposited mica on coil bar connections and resulting products
US4724345A (en)	1988-02-09	Electrodepositing mica on coil connections
US4622116A (en)	1986-11-11	Process for electrodepositing mica on coil or bar connections and resulting products
US4058444A (en)	1977-11-15	Process for preparing an insulated product
US4576694A (en)	1986-03-18	Method for producing electrically insulated conductor
US4533694A (en)	1985-08-06	Formulation for electrodeposition of mica
CA1288726C (fr)	1991-09-10	Methode d'electrodeposition de mica sur des raccordements de bobines ou de barres, et produits ainsi obtenus
US3540990A (en)	1970-11-17	Electrocoating process
US3616389A (en)	1971-10-26	Process for producing electrophoretically insulated conductors and coils
DE3133734A1 (de)	1983-03-17	Wicklung fuer elektrische maschinen
CA1266541A (fr)	1990-03-06	Composition d'electrodeposition du mica
JPS5852040B2 (ja)	1983-11-19	電着塗装方法
JPH0410687B2 (fr)	1992-02-26
JPS6121377B2 (fr)	1986-05-27
JPS581097A (ja)	1983-01-06	マイカ組成物の製法
JPS6121376B2 (fr)	1986-05-27
JPS601710A (ja)	1985-01-07	電気絶縁導体の製法
JPS5956317A (ja)	1984-03-31	プスバ−の絶縁処理方法
JPS5816568B2 (ja)	1983-03-31	絶縁体の製造方法
JPS6253884B2 (fr)	1987-11-12
Jidai et al.	1983	Electrodeposited mica insulation system
JPS5829703B2 (ja)	1983-06-24	デンチヤクゼツエンホウホウ
JPS6214967A (ja)	1987-01-23	流動浸漬塗装方法
JPS6121379B2 (fr)	1986-05-27