DE2215206C3 - Wrapping tape for the insulation of electrical machines - Google Patents
Wrapping tape for the insulation of electrical machinesInfo
- Publication number
- DE2215206C3 DE2215206C3 DE2215206A DE2215206A DE2215206C3 DE 2215206 C3 DE2215206 C3 DE 2215206C3 DE 2215206 A DE2215206 A DE 2215206A DE 2215206 A DE2215206 A DE 2215206A DE 2215206 C3 DE2215206 C3 DE 2215206C3
- Authority
- DE
- Germany
- Prior art keywords
- resin
- winding
- tape
- mixture
- epoxy
- 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
Links
- 238000009413 insulation Methods 0.000 title claims 8
- 229920005989 resin Polymers 0.000 claims description 55
- 239000011347 resin Substances 0.000 claims description 55
- 238000004804 winding Methods 0.000 claims description 28
- 239000011230 binding agent Substances 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 26
- 238000005470 impregnation Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 239000004848 polyfunctional curative Substances 0.000 claims description 5
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 claims description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims 24
- 239000010445 mica Substances 0.000 claims 18
- 229910052618 mica group Inorganic materials 0.000 claims 18
- 239000004593 Epoxy Substances 0.000 claims 11
- SYNHCENRCUAUNM-UHFFFAOYSA-N Nitrogen mustard N-oxide hydrochloride Chemical compound Cl.ClCC[N+]([O-])(C)CCCl SYNHCENRCUAUNM-UHFFFAOYSA-N 0.000 claims 11
- 239000003822 epoxy resin Substances 0.000 claims 11
- 229920000647 polyepoxide Polymers 0.000 claims 11
- 238000002844 melting Methods 0.000 claims 10
- 230000008018 melting Effects 0.000 claims 10
- 239000011521 glass Substances 0.000 claims 8
- 239000012876 carrier material Substances 0.000 claims 7
- 239000004020 conductor Substances 0.000 claims 7
- 239000004744 fabric Substances 0.000 claims 7
- 229920003986 novolac Polymers 0.000 claims 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims 6
- 229930185605 Bisphenol Natural products 0.000 claims 6
- 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 claims 6
- 150000001412 amines Chemical class 0.000 claims 5
- 239000000047 product Substances 0.000 claims 5
- 238000001816 cooling Methods 0.000 claims 4
- 125000000466 oxiranyl group Chemical group 0.000 claims 4
- 239000002904 solvent Substances 0.000 claims 4
- 239000012209 synthetic fiber Substances 0.000 claims 4
- 229920002994 synthetic fiber Polymers 0.000 claims 4
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 claims 3
- 125000000217 alkyl group Chemical group 0.000 claims 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims 3
- 238000004821 distillation Methods 0.000 claims 3
- 239000003365 glass fiber Substances 0.000 claims 3
- 150000002576 ketones Chemical class 0.000 claims 3
- 239000000463 material Substances 0.000 claims 3
- GEMHFKXPOCTAIP-UHFFFAOYSA-N n,n-dimethyl-n'-phenylcarbamimidoyl chloride Chemical compound CN(C)C(Cl)=NC1=CC=CC=C1 GEMHFKXPOCTAIP-UHFFFAOYSA-N 0.000 claims 3
- 150000003335 secondary amines Chemical class 0.000 claims 3
- 150000003512 tertiary amines Chemical class 0.000 claims 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical class OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 claims 2
- 125000002947 alkylene group Chemical group 0.000 claims 2
- 125000004432 carbon atom Chemical group C* 0.000 claims 2
- 238000005520 cutting process Methods 0.000 claims 2
- 238000001879 gelation Methods 0.000 claims 2
- 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 claims 2
- 125000005842 heteroatom Chemical group 0.000 claims 2
- 125000000623 heterocyclic group Chemical group 0.000 claims 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 125000005474 octanoate group Chemical group 0.000 claims 2
- 238000010992 reflux Methods 0.000 claims 2
- MUTGBJKUEZFXGO-OLQVQODUSA-N (3as,7ar)-3a,4,5,6,7,7a-hexahydro-2-benzofuran-1,3-dione Chemical compound C1CCC[C@@H]2C(=O)OC(=O)[C@@H]21 MUTGBJKUEZFXGO-OLQVQODUSA-N 0.000 claims 1
- FUIQBJHUESBZNU-UHFFFAOYSA-N 2-[(dimethylazaniumyl)methyl]phenolate Chemical compound CN(C)CC1=CC=CC=C1O FUIQBJHUESBZNU-UHFFFAOYSA-N 0.000 claims 1
- 229910015900 BF3 Inorganic materials 0.000 claims 1
- 239000010754 BS 2869 Class F Substances 0.000 claims 1
- -1 Boron fluoride amine Chemical class 0.000 claims 1
- 241000428199 Mustelinae Species 0.000 claims 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims 1
- 230000001133 acceleration Effects 0.000 claims 1
- 150000001298 alcohols Chemical class 0.000 claims 1
- 150000008064 anhydrides Chemical class 0.000 claims 1
- 239000003125 aqueous solvent Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000009835 boiling Methods 0.000 claims 1
- 239000000969 carrier Substances 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical compound CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 claims 1
- WEHWNAOGRSTTBQ-UHFFFAOYSA-N dipropylamine Chemical compound CCCNCCC WEHWNAOGRSTTBQ-UHFFFAOYSA-N 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 125000003700 epoxy group Chemical group 0.000 claims 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 claims 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 235000015110 jellies Nutrition 0.000 claims 1
- 239000008274 jelly Substances 0.000 claims 1
- 239000004850 liquid epoxy resins (LERs) Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- YDNHCHDMPIHHGH-UHFFFAOYSA-N methyl 3-[bis(3-methoxy-3-oxopropyl)amino]propanoate Chemical class COC(=O)CCN(CCC(=O)OC)CCC(=O)OC YDNHCHDMPIHHGH-UHFFFAOYSA-N 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 125000005609 naphthenate group Chemical group 0.000 claims 1
- 239000003960 organic solvent Substances 0.000 claims 1
- 229920001568 phenolic resin Polymers 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 239000011541 reaction mixture Substances 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- WSFQLUVWDKCYSW-UHFFFAOYSA-M sodium;2-hydroxy-3-morpholin-4-ylpropane-1-sulfonate Chemical compound [Na+].[O-]S(=O)(=O)CC(O)CN1CCOCC1 WSFQLUVWDKCYSW-UHFFFAOYSA-M 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
- 230000003335 steric effect Effects 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- BRNULMACUQOKMR-UHFFFAOYSA-N thiomorpholine Chemical compound C1CSCCN1 BRNULMACUQOKMR-UHFFFAOYSA-N 0.000 claims 1
- 230000004580 weight loss Effects 0.000 claims 1
- 239000008096 xylene Substances 0.000 claims 1
- BWLUMTFWVZZZND-UHFFFAOYSA-N Dibenzylamine Chemical compound C=1C=CC=CC=1CNCC1=CC=CC=C1 BWLUMTFWVZZZND-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000005265 dialkylamine group Chemical group 0.000 description 1
- 125000001302 tertiary amino group Chemical group 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
- B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
- B32B19/06—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to a fibrous or filamentary layer
-
- 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
- H01B3/04—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances mica
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- H01B3/40—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 epoxy resins
-
- 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
- H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
- H01B3/50—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials fabric
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/02—Cellular or porous
- B32B2305/026—Porous
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- 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
- B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
- B32B2315/10—Mica
-
- 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.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
- Y10T442/3927—Including a paper or wood pulp layer
- Y10T442/3935—Mica paper layer
-
- 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.]
- Y10T442/50—FELT FABRIC
- Y10T442/56—From synthetic organic fiber
-
- 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.]
- Y10T442/50—FELT FABRIC
- Y10T442/59—At least three layers
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Reinforced Plastic Materials (AREA)
- Insulating Bodies (AREA)
- Epoxy Resins (AREA)
- Organic Insulating Materials (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Description
Temperatur Mischung ohne Mischung Mischung + Bindemittel-BeschleunigerTemperature Mixture without Mixture Mixture + Binder-Accelerator
Beschleuniger + 0,25% Benzyl- ausgehend von DiathylaminAccelerator + 0.25% benzyl- starting from diethylamine
dimethylamin Q 25% Q 5% 1% dimethylamine Q 25% Q 5% 1%
Dipropvlamin von Dusobutylamin oder DibenzylaminDipropvlamin of dusobutylamine or dibenzylamine
(zum Vergleich)(for comparison)
0,25% 0,5% 1% 0,25% 0,5% 1%0.25% 0.5% 1% 0.25% 0.5% 1%
1300C 54 Min130 0 C 54 Min
1600C 17'/2 Min160 0 C 17'/2 Min
\us der Tabelle II geht hervor, daß das neue Bindemittel in seiner beschleunigenden Wirkung noch bedeutend starker wirkt, als ein in der Praxis für solche Harz-Hartersysteme häufig empfohlener Beschleuniger\from Table II it can be seen that the new binder has a significantly stronger accelerating effect than an accelerator frequently recommended in practice for such resin-hardener systems
Aus den beiden Tabellen I und II wird deutlich, daß die Harze mit tertiären Amingruppen, wie sie als Bindemittel
des Bandes nach Erfindung verwendet werden, einerseits nicht aus dem Bana durch das losungsmittelfreie
Trankharz herausgelost werden, andererseits aber auf das in der Wicklung verbleibende Trankharz bei der
Temperatur, bei welcher Wicklungen in der Praxis gepreßt werden, auf die Härtung stark beschleunigend wirkt
Ein entsprechend aufgebautes Bindemittel auf der Basis von Dialkylaminen mit verzweigten Alkylresten zeigt
hingegen praktisch keine beschleunigende Wirkung
Durch die Erfindung wird daher ein wesentlicher technischer Fortschritt erreichtFrom both Tables I and II it is clear that the resins with tertiary amine groups, as used as binding agents for the tape according to the invention, are not dissolved out of the tape by the solvent-free impregnating resin, but on the other hand have a strong accelerating effect on the impregnating resin remaining in the winding at the temperature at which windings are pressed in practice. A correspondingly constructed binding agent based on dialkylamines with branched alkyl radicals, on the other hand, shows practically no accelerating effect.
The invention therefore represents a significant technical advance
1 Mit dem neuen Wickelband kann der Impragnierprozeß ohne zusatzliche Behandlung des Bandes zum Aufbringen eines Beschleunigers durchgeführt werden, da Bindemittel und Beschleuniger nun ein und dasselbe sind1 With the new wrapping tape, the impregnation process can be carried out without additional treatment of the tape to apply an accelerator, since the binder and accelerator are now one and the same
2 Die Härtung des zur Imprägnierung verwendeten losungsmittelfreien Harzes wird durch das Bindemittel >o des Bandes stark beschleunigt2 The hardening of the solvent-free resin used for impregnation is greatly accelerated by the binder >o of the tape
3 Da das Bindemittel des Bandes im losungsmittelfreien Trankharz wahrend der Impragnierzeit kaum loslich ist, können als Trankharze langsam hartende Harzsysteme verwendet werden, die sich bei Lagerung in der Kalte kaum verandern und auch bei der Impragniertemperatur nur einen geringen Viskositatsanstieg aufweisen 3 Since the binding agent of the tape is hardly soluble in the solvent-free impregnating resin during the impregnation time, slowly hardening resin systems can be used as impregnating resins, which hardly change when stored in the cold and also only show a slight increase in viscosity at the impregnation temperature.
Claims (3)
-CH-CH2-N (I)/
-CH-CH 2 -N (I)
tertiäre Amine, wie &zgr; B Benzyldimethylamin, Dimethylaminomethyl-phenol,
2,4,6-Tn(dimethylaminoathyl)phenol oder Tri(methoxycarbonylathyl)amin, und
Bortnfluorid-Aminkomplexe, &zgr; B Bortrifluond-Athylamin, -Piperidin oder Pyndin 5sMetal naphthenates and octoates, &zgr; B Cobalt or zinc naphthenate or octoate,
tertiary amines such as &zgr; B benzyldimethylamine, dimethylaminomethylphenol,
2,4,6-Tn(dimethylaminoethyl)phenol or tri(methoxycarbonylethyl)amine, and
Boron fluoride amine complexes, &zgr; B Borontrifluond-ethylamine, -piperidine or Pyndin 5s
(&Pgr;)O
(&Pgr;)
Tabelle ITable I shows the results:
Table I
1022 cps
1068 cps1112 cps
1022 cps
1068 cps
1731 cps
1806 cps1573 cps
1731 cps
1806 cps
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH517071 | 1971-04-08 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2215206A1 DE2215206A1 (en) | 1972-10-19 |
DE2215206B2 DE2215206B2 (en) | 1976-11-11 |
DE2215206C3 true DE2215206C3 (en) | 1987-01-22 |
Family
ID=4289090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2215206A Expired DE2215206C3 (en) | 1971-04-08 | 1972-03-29 | Wrapping tape for the insulation of electrical machines |
Country Status (19)
Country | Link |
---|---|
US (1) | US3808086A (en) |
JP (1) | JPS5524213B1 (en) |
BE (1) | BE781814A (en) |
CA (1) | CA966017A (en) |
CH (1) | CH547001A (en) |
CS (1) | CS174831B2 (en) |
DD (1) | DD97085A5 (en) |
DE (1) | DE2215206C3 (en) |
ES (1) | ES401619A1 (en) |
FI (1) | FI58227C (en) |
FR (1) | FR2132688B1 (en) |
GB (1) | GB1383191A (en) |
HU (1) | HU166501B (en) |
IT (1) | IT954621B (en) |
NL (1) | NL154858B (en) |
NO (1) | NO130522C (en) |
SE (1) | SE389757B (en) |
YU (1) | YU34782B (en) |
ZA (1) | ZA722241B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH615040A5 (en) * | 1977-05-04 | 1979-12-28 | Bbc Brown Boveri & Cie | Composite material to provide electric conductors for electrical machines with an insulating serving |
DE2818193C2 (en) * | 1978-04-26 | 1984-03-29 | Aeg Isolier- Und Kunststoff Gmbh, 3500 Kassel | Process for the production of an impregnable mica insulating film |
DE2846114C2 (en) * | 1978-10-23 | 1982-09-09 | Aeg Isolier- Und Kunststoff Gmbh, 3500 Kassel | Wrapping tape made of porous carrier material, mica and a binding agent, impregnable with a liquid epoxy resin hardener system |
FR2581391B1 (en) * | 1985-05-06 | 1987-06-05 | Rhone Poulenc Rech | ORGANO-POLYSILAZANE COMPOSITION COMPRISING FREE RADICAL GENERATORS AND CROSSLINKABLE BY ENERGY SUPPLY |
DE3838345A1 (en) * | 1988-11-11 | 1990-05-17 | Siemens Ag | Coated glass fibre textiles for high voltage insulation |
DE4218927A1 (en) * | 1992-06-10 | 1993-12-16 | Asea Brown Boveri | High voltage insulation for stator windings of electrical machines |
EP0586753A1 (en) * | 1992-08-25 | 1994-03-16 | Siemens Aktiengesellschaft | Insulating tape for a winding of an electrical machine |
DE19640964A1 (en) * | 1996-10-04 | 1998-04-16 | Micafil Isoliertechnik Ag | Mica coated insulating tape for electrical machines |
EP0996132A1 (en) | 1998-10-16 | 2000-04-26 | ISOVOLTAÖsterreichische IsolierstoffwerkeAktiengesellschaft | Process for manufacturing impregnable thin mica strips containing an accelerator |
AU2001247697B2 (en) * | 2000-03-22 | 2006-06-22 | Solulink, Incorporated | Hydrazine-based and carbonyl-based bifunctional crosslinking reagents |
US7158353B2 (en) * | 2003-11-06 | 2007-01-02 | Seagate Technology Llc | Magnetoresistive sensor having specular sidewall layers |
DE102014219844A1 (en) * | 2014-09-30 | 2016-03-31 | Siemens Aktiengesellschaft | Isolation system for electrical machines |
DE102015213535A1 (en) * | 2015-07-17 | 2017-01-19 | Siemens Aktiengesellschaft | Solid insulation material, use for this purpose and insulation system manufactured therewith |
JP7069833B2 (en) * | 2018-02-28 | 2022-05-18 | 日本電産株式会社 | motor |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1258937B (en) * | 1961-03-11 | 1968-01-18 | Asea Ab | Mica tape for making an electrical conductor |
DE1162898B (en) * | 1961-06-23 | 1964-02-13 | Siemens Ag | Mica tape for the production of an insulating sleeve impregnated with a hot-curing epoxy resin mixture for electrical conductors, in particular for the winding bars or coils of electrical machines |
DE1219554B (en) * | 1963-03-08 | 1966-06-23 | Siemens Ag | Process for the production of insulation from foils or tapes with synthetic resin infusion |
US3592711A (en) * | 1963-03-14 | 1971-07-13 | Schweizerische Isolawerke | High voltage flexible winding insulation tape |
DE1490427B1 (en) * | 1963-07-11 | 1969-11-20 | Siemens Ag | Mica tape for the production of insulation impregnated with a hot-curing resin mixture for electrical conductors, in particular for winding bars or coils of electrical machines |
DE1614058A1 (en) * | 1967-05-11 | 1970-06-04 | Licentia Gmbh | High voltage winding insulation |
DE1613273A1 (en) * | 1967-10-02 | 1971-01-21 | Licentia Gmbh | High voltage winding insulation |
US3695984A (en) * | 1968-01-08 | 1972-10-03 | Westinghouse Electric Corp | Novel micaceous insulation |
-
1971
- 1971-04-08 CH CH547001D patent/CH547001A/en not_active IP Right Cessation
-
1972
- 1972-03-28 NO NO107672A patent/NO130522C/no unknown
- 1972-03-29 DE DE2215206A patent/DE2215206C3/en not_active Expired
- 1972-04-04 ZA ZA722241A patent/ZA722241B/en unknown
- 1972-04-05 GB GB1569872A patent/GB1383191A/en not_active Expired
- 1972-04-05 HU HUHE000384 patent/HU166501B/hu unknown
- 1972-04-05 FR FR7211882A patent/FR2132688B1/fr not_active Expired
- 1972-04-06 YU YU93372A patent/YU34782B/en unknown
- 1972-04-06 CA CA139,041A patent/CA966017A/en not_active Expired
- 1972-04-07 DD DD16213772A patent/DD97085A5/xx unknown
- 1972-04-07 IT IT6808072A patent/IT954621B/en active
- 1972-04-07 NL NL7204712A patent/NL154858B/en not_active IP Right Cessation
- 1972-04-07 CS CS233772A patent/CS174831B2/cs unknown
- 1972-04-07 US US24222972 patent/US3808086A/en not_active Expired - Lifetime
- 1972-04-07 SE SE452872A patent/SE389757B/en unknown
- 1972-04-07 FI FI979/72A patent/FI58227C/en active
- 1972-04-07 BE BE781814A patent/BE781814A/en not_active IP Right Cessation
- 1972-04-08 ES ES401619A patent/ES401619A1/en not_active Expired
- 1972-04-08 JP JP3567472A patent/JPS5524213B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FI58227B (en) | 1980-08-29 |
NO130522C (en) | 1974-12-27 |
GB1383191A (en) | 1975-02-05 |
NL7204712A (en) | 1972-10-10 |
FR2132688B1 (en) | 1977-04-01 |
DE2215206B2 (en) | 1976-11-11 |
YU93372A (en) | 1979-09-10 |
DD97085A5 (en) | 1973-04-12 |
FI58227C (en) | 1980-12-10 |
YU34782B (en) | 1980-03-15 |
IT954621B (en) | 1973-09-15 |
ES401619A1 (en) | 1975-02-16 |
CA966017A (en) | 1975-04-15 |
BE781814A (en) | 1972-07-31 |
SE389757B (en) | 1976-11-15 |
ZA722241B (en) | 1972-12-27 |
JPS5524213B1 (en) | 1980-06-27 |
CS174831B2 (en) | 1977-04-29 |
HU166501B (en) | 1975-03-28 |
CH547001A (en) | 1974-03-15 |
FR2132688A1 (en) | 1972-11-24 |
US3808086A (en) | 1974-04-30 |
NO130522B (en) | 1974-09-16 |
DE2215206A1 (en) | 1972-10-19 |
NL154858B (en) | 1977-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8281 | Inventor (new situation) |
Free format text: MOSIMANN, HANS, DR., BREITENBACH, CH HEIM, PETER, DR., BASEL, CH LUTZ, WALTER, LAUFEN, CH |
|
C3 | Grant after two publication steps (3rd publication) |