FR2389982B1 - - Google Patents

Info

Publication number
FR2389982B1
FR2389982B1 FR7813072A FR7813072A FR2389982B1 FR 2389982 B1 FR2389982 B1 FR 2389982B1 FR 7813072 A FR7813072 A FR 7813072A FR 7813072 A FR7813072 A FR 7813072A FR 2389982 B1 FR2389982 B1 FR 2389982B1
Authority
FR
France
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
FR7813072A
Other languages
French (fr)
Other versions
FR2389982A1 (enrdf_load_stackoverflow
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2389982A1 publication Critical patent/FR2389982A1/fr
Application granted granted Critical
Publication of FR2389982B1 publication Critical patent/FR2389982B1/fr
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
    • B32B19/04—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material
    • B32B19/045—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material of synthetic resin
    • 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
    • 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
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/56—Insulating bodies
    • H01B17/60—Composite insulating bodies
    • 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
    • H01B3/54—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 hard paper; hard fabrics
    • 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
    • H01B7/02—Disposition of insulation
    • H01B7/0208—Cables with several layers of insulating material
    • H01B7/0216—Two layers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
    • 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
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/206—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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Laminated Bodies (AREA)
  • Insulating Bodies (AREA)
FR7813072A 1977-05-04 1978-05-03 Expired FR2389982B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH555277A CH615040A5 (en) 1977-05-04 1977-05-04 Composite material to provide electric conductors for electrical machines with an insulating serving

Publications (2)

Publication Number Publication Date
FR2389982A1 FR2389982A1 (enrdf_load_stackoverflow) 1978-12-01
FR2389982B1 true FR2389982B1 (enrdf_load_stackoverflow) 1983-08-05

Family

ID=4295487

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813072A Expired FR2389982B1 (enrdf_load_stackoverflow) 1977-05-04 1978-05-03

Country Status (5)

Country Link
BE (1) BE866608A (enrdf_load_stackoverflow)
CH (1) CH615040A5 (enrdf_load_stackoverflow)
DE (2) DE7716551U1 (enrdf_load_stackoverflow)
FR (1) FR2389982B1 (enrdf_load_stackoverflow)
SE (1) SE7805049L (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19822137A1 (de) * 1998-05-16 1999-11-18 Asea Brown Boveri Hochspannungsisolierte Statorwicklung
DE102016207532A1 (de) * 2016-05-02 2017-11-02 Aumann Gmbh Verfahren und Vorrichtung zum Herstellen eines Isolationselements
DE102017215248A1 (de) * 2017-08-31 2019-02-28 Robert Bosch Gmbh Isoliervorrichtung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB303125A (en) * 1927-12-28 1930-03-27 Micafil Ag A method of manufacturing insulating material from webs of fibrous fabric
DE938677C (de) * 1939-07-06 1956-02-02 Siemens Ag Elektrische Isolation
DE1761646U (de) * 1955-05-12 1958-02-20 Dielektra Ag Mit oel impraegnierbarer isolierzylinder.
US2919210A (en) * 1956-11-07 1959-12-29 Owens Illinois Glass Co Method of applying glass forming metal borates to surfaces
DE1231327B (de) * 1959-10-24 1966-12-29 Freudenberg Carl Fa Verfahren zur Herstellung eines Isolierbandes fuer elektrische Zwecke
DE1834061U (de) * 1961-02-24 1961-07-06 Siemens Ag Hochspannungsisolation, insbesondere fuer die wicklungen von maschinen und apparaten.
JPS4323029B1 (enrdf_load_stackoverflow) * 1962-03-27 1968-10-03
CH396118A (de) * 1962-09-17 1965-07-31 Bbc Brown Boveri & Cie Verfahren zur Herstellung einer imprägnierfähigen Glimmerisolation
US3194872A (en) * 1963-04-23 1965-07-13 Gen Cable Corp Paper and polyolefin power cable insulation
US3586557A (en) * 1968-01-08 1971-06-22 Westinghouse Electric Corp Micaceous insulation and electrical apparatus insulated therewith
GB1310355A (en) * 1969-07-03 1973-03-21 Foseco Trading Ag Fibre containing compositions
DE2025026A1 (de) * 1970-05-22 1971-12-02 Kalle Ag Bahnförmiges Isoliermaterial
HU176337B (en) * 1971-03-31 1981-01-28 Cottbus Textilkombinat Method for producing multiple textile material
CH547001A (de) * 1971-04-08 1974-03-15 Schweizerische Isolawerke Verfahren zur herstellung eines wickelbands fuer die isolation elektrischer maschinen.
DE2127693B2 (de) * 1971-06-04 1973-07-12 Verfahren und vorrichtung zur herstellung von insbesondere elektrisch beheizbaren verbundglasscheiben mit in einer thermoplastischen zwischenfolie angeordneten draehten

Also Published As

Publication number Publication date
DE2723583A1 (de) 1978-11-09
CH615040A5 (en) 1979-12-28
FR2389982A1 (enrdf_load_stackoverflow) 1978-12-01
SE7805049L (sv) 1978-11-05
BE866608A (fr) 1978-09-01
DE7716551U1 (de) 1979-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse