ES401619A1 - Lapping tape for insulating electrical machinery - Google Patents

Lapping tape for insulating electrical machinery

Info

Publication number
ES401619A1
ES401619A1 ES401619A ES401619A ES401619A1 ES 401619 A1 ES401619 A1 ES 401619A1 ES 401619 A ES401619 A ES 401619A ES 401619 A ES401619 A ES 401619A ES 401619 A1 ES401619 A1 ES 401619A1
Authority
ES
Spain
Prior art keywords
electrical machinery
lapping tape
insulating electrical
adhesive
resin
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
Application number
ES401619A
Other languages
Spanish (es)
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.)
Von Roll Schweiz AG
Original Assignee
Schweizerische Isola Werke AG
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.)
Filing date
Publication date
Application filed by Schweizerische Isola Werke AG filed Critical Schweizerische Isola Werke AG
Publication of ES401619A1 publication Critical patent/ES401619A1/en
Expired legal-status Critical Current

Links

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

Abstract

The present invention relates to a lapping tape for insulating electrical machinery by impregnation comprising a porous substrate material, mica paper, and an adhesive, characterized in that the combined adhesive and curing accelerator for the subsequently added impregnating resin is an oxyamino resin having the formula:
ES401619A 1971-04-08 1972-04-08 Lapping tape for insulating electrical machinery Expired ES401619A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH517071 1971-04-08

Publications (1)

Publication Number Publication Date
ES401619A1 true ES401619A1 (en) 1975-02-16

Family

ID=4289090

Family Applications (1)

Application Number Title Priority Date Filing Date
ES401619A Expired ES401619A1 (en) 1971-04-08 1972-04-08 Lapping tape for insulating electrical machinery

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) DE2215206B2 (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)

* Cited by examiner, † Cited by third party
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
WO2001070685A2 (en) * 2000-03-22 2001-09-27 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE2215206B2 (en) 1976-11-11
IT954621B (en) 1973-09-15
SE389757B (en) 1976-11-15
FI58227C (en) 1980-12-10
DE2215206C3 (en) 1987-01-22
US3808086A (en) 1974-04-30
DD97085A5 (en) 1973-04-12
BE781814A (en) 1972-07-31
ZA722241B (en) 1972-12-27
YU34782B (en) 1980-03-15
NO130522B (en) 1974-09-16
GB1383191A (en) 1975-02-05
CH547001A (en) 1974-03-15
NO130522C (en) 1974-12-27
YU93372A (en) 1979-09-10
NL154858B (en) 1977-10-17
JPS5524213B1 (en) 1980-06-27
FI58227B (en) 1980-08-29
NL7204712A (en) 1972-10-10
FR2132688B1 (en) 1977-04-01
HU166501B (en) 1975-03-28
CA966017A (en) 1975-04-15
CS174831B2 (en) 1977-04-29
FR2132688A1 (en) 1972-11-24
DE2215206A1 (en) 1972-10-19

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