CA1048217A - Methode de fabrication de bobines electriquement isolees - Google Patents

Methode de fabrication de bobines electriquement isolees

Info

Publication number: CA1048217A
Authority: CA; Canada
Prior art keywords: mica; coil; manufacturing; electrically insulated; epoxy resin
Prior art date: 1975-03-18
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

Application number

CA75222595A

Other languages

English (en)

Other versions

CA222595S (en

Inventor

Junichi Kamiuchi

Taichi Takechi

Hisayasu Mitsui

Ryozi Kumazawa

Kimikazu Umemoto

Toshimitsu Yamada

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

Toshiba Corp

Original Assignee

Tokyo Shibaura Electric Co Ltd

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.)

1975-03-18

Filing date

1975-03-18

Publication date

1979-02-13

1975-03-18 Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd

1975-03-18 Priority to CA75222595A priority Critical patent/CA1048217A/fr

1979-02-13 Application granted granted Critical

1979-02-13 Publication of CA1048217A publication Critical patent/CA1048217A/fr

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title claims abstract description 14
239000010445 mica Substances 0.000 claims abstract description 70
229910052618 mica group Inorganic materials 0.000 claims abstract description 70
239000003795 chemical substances by application Substances 0.000 claims abstract description 31
239000003822 epoxy resin Substances 0.000 claims abstract description 20
229920000647 polyepoxide Polymers 0.000 claims abstract description 20
229920005989 resin Polymers 0.000 claims description 15
239000011347 resin Substances 0.000 claims description 15
239000000463 material Substances 0.000 claims description 13
WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical class FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 claims description 11
150000008065 acid anhydrides Chemical class 0.000 claims description 5
239000011353 cycloaliphatic epoxy resin Substances 0.000 claims description 3
239000007787 solid Substances 0.000 claims description 3
238000000465 moulding Methods 0.000 claims description 2
239000011248 coating agent Substances 0.000 claims 1
238000000576 coating method Methods 0.000 claims 1
239000007767 bonding agent Substances 0.000 abstract description 17
238000005470 impregnation Methods 0.000 abstract description 15
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 abstract description 10
238000009413 insulation Methods 0.000 abstract description 10
238000000034 method Methods 0.000 abstract description 8
239000000843 powder Substances 0.000 description 11
239000004593 Epoxy Substances 0.000 description 8
238000007711 solidification Methods 0.000 description 8
230000008023 solidification Effects 0.000 description 8
239000002966 varnish Substances 0.000 description 7
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 6
229910015900 BF3 Inorganic materials 0.000 description 3
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
239000004744 fabric Substances 0.000 description 3
239000011521 glass Substances 0.000 description 3
RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
239000002184 metal Substances 0.000 description 3
239000012779 reinforcing material Substances 0.000 description 3
239000002904 solvent Substances 0.000 description 3
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
OWYWGLHRNBIFJP-UHFFFAOYSA-N Ipazine Chemical compound CCN(CC)C1=NC(Cl)=NC(NC(C)C)=N1 OWYWGLHRNBIFJP-UHFFFAOYSA-N 0.000 description 2
241001024304 Mino Species 0.000 description 2
NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
239000000853 adhesive Substances 0.000 description 2
230000001070 adhesive effect Effects 0.000 description 2
150000008064 anhydrides Chemical class 0.000 description 2
230000007547 defect Effects 0.000 description 2
238000009826 distribution Methods 0.000 description 2
238000001035 drying Methods 0.000 description 2
150000002924 oxiranes Chemical class 0.000 description 2
229920000728 polyester Polymers 0.000 description 2
230000001737 promoting effect Effects 0.000 description 2
239000000126 substance Substances 0.000 description 2
LTVUCOSIZFEASK-MPXCPUAZSA-N (3ar,4s,7r,7as)-3a-methyl-3a,4,7,7a-tetrahydro-4,7-methano-2-benzofuran-1,3-dione Chemical compound C([C@H]1C=C2)[C@H]2[C@H]2[C@]1(C)C(=O)OC2=O LTVUCOSIZFEASK-MPXCPUAZSA-N 0.000 description 1
HKICRFPEBRRBJT-UHFFFAOYSA-N 1,2,3,4,4a,5-hexahydronaphthalene-1-carbonyl 1,2,3,4,4a,5-hexahydronaphthalene-1-carboxylate Chemical compound C1CCC2CC=CC=C2C1C(=O)OC(=O)C1C2=CC=CCC2CCC1 HKICRFPEBRRBJT-UHFFFAOYSA-N 0.000 description 1
VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 1
ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 1
229930185605 Bisphenol Natural products 0.000 description 1
LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 1
241000905957 Channa melasoma Species 0.000 description 1
101100130497 Drosophila melanogaster Mical gene Proteins 0.000 description 1
101100345589 Mus musculus Mical1 gene Proteins 0.000 description 1
IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical class C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 1
-1 bisphenol epichlorohydrin series Chemical class 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 1
239000003085 diluting agent Substances 0.000 description 1
ZZTCPWRAHWXWCH-UHFFFAOYSA-N diphenylmethanediamine Chemical compound C=1C=CC=CC=1C(N)(N)C1=CC=CC=C1 ZZTCPWRAHWXWCH-UHFFFAOYSA-N 0.000 description 1
238000010292 electrical insulation Methods 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
PTTGUMJPKGLRIW-UHFFFAOYSA-N ethanamine;piperidine Chemical compound CCN.C1CCNCC1 PTTGUMJPKGLRIW-UHFFFAOYSA-N 0.000 description 1
239000000835 fiber Substances 0.000 description 1
239000012467 final product Substances 0.000 description 1
125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 1
239000000203 mixture Substances 0.000 description 1
VOVZXURTCKPRDQ-CQSZACIVSA-N n-[4-[chloro(difluoro)methoxy]phenyl]-6-[(3r)-3-hydroxypyrrolidin-1-yl]-5-(1h-pyrazol-5-yl)pyridine-3-carboxamide Chemical compound C1[C@H](O)CCN1C1=NC=C(C(=O)NC=2C=CC(OC(F)(F)Cl)=CC=2)C=C1C1=CC=NN1 VOVZXURTCKPRDQ-CQSZACIVSA-N 0.000 description 1
229920000136 polysorbate Polymers 0.000 description 1
239000000047 product Substances 0.000 description 1
230000009257 reactivity Effects 0.000 description 1
230000003014 reinforcing effect Effects 0.000 description 1
239000011342 resin composition Substances 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
229920001169 thermoplastic Polymers 0.000 description 1
239000004416 thermosoftening plastic Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
238000004804 winding Methods 0.000 description 1

Landscapes

Insulating Bodies (AREA)
Insulation, Fastening Of Motor, Generator Windings (AREA)

CA75222595A 1975-03-18 1975-03-18 Methode de fabrication de bobines electriquement isolees Expired CA1048217A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA75222595A CA1048217A (fr)	1975-03-18	1975-03-18	Methode de fabrication de bobines electriquement isolees

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA75222595A CA1048217A (fr)	1975-03-18	1975-03-18	Methode de fabrication de bobines electriquement isolees

Publications (1)

Publication Number	Publication Date
CA1048217A true CA1048217A (fr)	1979-02-13

Family

ID=4102587

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA75222595A Expired CA1048217A (fr)	1975-03-18	1975-03-18	Methode de fabrication de bobines electriquement isolees

Country Status (1)

Country	Link
CA (1)	CA1048217A (fr)

1975
- 1975-03-18 CA CA75222595A patent/CA1048217A/fr not_active Expired

Publication	Publication Date	Title
US3991232A (en)	1976-11-09	Method of manufacturing an electrically insulated coil
US6103157A (en)	2000-08-15	Process for impregnating electrical coils
US4704322A (en)	1987-11-03	Resin rich mica tape
US3239598A (en)	1966-03-08	Polyvinyl acetal resin together with an epoxy resin and a resin selected from urea formaldehyde, melamine, and phenol formaldehyde coated on an insulated wire and method for producing the same
US4160926A (en)	1979-07-10	Materials and impregnating compositions for insulating electric machines
US3960803A (en)	1976-06-01	Flexible nontacky prepreg for bonding coils in high voltage devices and method of making said prepreg
CA2057537C (fr)	2001-10-30	Compositions et articles de resine thermoresistantes, et methode pour leur fabrication
US2459018A (en)	1949-01-11	Method of coating electrical devices
CA2170067C (fr)	2007-06-12	Composition de resine sans solvant possedant une reactivite minimale a la temperature de la piece
US4562164A (en)	1985-12-31	Insulation of a coil used in electrical apparatus
EP0187759B1 (fr)	1990-01-24	Procede de fabrication d'articles composites ou encapsules
CA1048217A (fr)	1979-02-13	Methode de fabrication de bobines electriquement isolees
US3901833A (en)	1975-08-26	Hardenable epoxy resin compositions and process for making the same
CH365769A (de)	1962-11-30	Verfahren zur Herstellung einer elektrischen Leiterisolation
US5455392A (en)	1995-10-03	Insulated winding, together with process and semi-finished product for the production thereof
US6395330B1 (en)	2002-05-28	Method for producing impregnable fine mica tapes with an incorporated accelerator
JP2908431B1 (ja)	1999-06-21	電気絶縁コイルの製造方法
JPS60189105A (ja)	1985-09-26	導電性成形材料
US5705009A (en)	1998-01-06	Process for producing an insulation system
JP3748324B2 (ja)	2006-02-22	回転電機用コイル
CN110072923A (zh)	2019-07-30	用于绝缘带的组合物
US3117900A (en)	1964-01-14	Insulating electrical conductors
US4356237A (en)	1982-10-26	Porous encapsulating composition for electrical apparatus
DE68905266T2 (de)	1993-07-01	Rissbildungsbestaendige harzumhuellte spule.
JPS6351321B2 (fr)	1988-10-13