IE64367B1 - Dry transformer with coated windings similar electrical conductors or installations and process for the preparation of their coating resin - Google Patents

Dry transformer with coated windings similar electrical conductors or installations and process for the preparation of their coating resin

Info

Publication number
IE64367B1
IE64367B1 IE122989A IE122989A IE64367B1 IE 64367 B1 IE64367 B1 IE 64367B1 IE 122989 A IE122989 A IE 122989A IE 122989 A IE122989 A IE 122989A IE 64367 B1 IE64367 B1 IE 64367B1
Authority
IE
Ireland
Prior art keywords
substance
water
weight
flame
resin
Prior art date
Application number
IE122989A
Other languages
English (en)
Other versions
IE891229L (en
Inventor
Brigitte Pidancet
Miguel Vazquez
Philippe Cordier
Original Assignee
France Transfo Sa
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 France Transfo Sa filed Critical France Transfo Sa
Publication of IE891229L publication Critical patent/IE891229L/en
Publication of IE64367B1 publication Critical patent/IE64367B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fireproofing Substances (AREA)
  • Organic Insulating Materials (AREA)
  • Insulating Of Coils (AREA)
  • Epoxy Resins (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Paints Or Removers (AREA)
IE122989A 1988-04-22 1989-04-18 Dry transformer with coated windings similar electrical conductors or installations and process for the preparation of their coating resin IE64367B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8805641A FR2630578B1 (fr) 1988-04-22 1988-04-22 Transformateur sec enrobe a comportement au feu ameliore et procede de preparation de sa resine d'enrobage

Publications (2)

Publication Number Publication Date
IE891229L IE891229L (en) 1989-10-22
IE64367B1 true IE64367B1 (en) 1995-07-26

Family

ID=9365755

Family Applications (1)

Application Number Title Priority Date Filing Date
IE122989A IE64367B1 (en) 1988-04-22 1989-04-18 Dry transformer with coated windings similar electrical conductors or installations and process for the preparation of their coating resin

Country Status (16)

Country Link
JP (1) JP2722405B2 (cs)
AT (1) AT402242B (cs)
BE (1) BE1006158A4 (cs)
CA (1) CA1325072C (cs)
CH (1) CH678988A5 (cs)
DE (1) DE3912874C2 (cs)
DK (1) DK192089A (cs)
ES (1) ES2010928A6 (cs)
FR (1) FR2630578B1 (cs)
GB (1) GB2217719B (cs)
IE (1) IE64367B1 (cs)
IT (1) IT1234438B (cs)
LU (1) LU87494A1 (cs)
NL (1) NL8900954A (cs)
PT (1) PT90346B (cs)
SE (1) SE508250C2 (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630578B1 (fr) * 1988-04-22 1990-07-27 France Transfo Sa Transformateur sec enrobe a comportement au feu ameliore et procede de preparation de sa resine d'enrobage
US6638567B1 (en) 1999-03-16 2003-10-28 Vantico, Inc. Hardenable composition with a particular combination of characteristics
EP3848946A4 (en) * 2018-09-03 2022-09-07 Sumitomo Seika Chemicals Co., Ltd. Laminate of conductor and insulating film, coil, rotating electrical machine, insulating coating, and insulating film
JP6567797B1 (ja) * 2018-09-03 2019-08-28 住友精化株式会社 導体と絶縁被膜の積層体、コイル、回転電機、絶縁塗料、及び絶縁フィルム
CN111623884B (zh) * 2020-05-28 2021-05-18 山东大学 基于改进热网络模型的变压器热点温度识别方法及系统

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1072285B (cs) * 1959-12-31
US2945912A (en) * 1953-06-15 1960-07-19 Moser Glaser & Co Ag High voltage insulator
DE1121670B (de) * 1955-07-21 1962-01-11 Gen Electric Kriechstromfestes Isoliermaterial fuer elektrische Geraete
US2990497A (en) * 1959-06-04 1961-06-27 Deluxe Coils Inc Power pack encapsulation
US3202947A (en) * 1961-02-16 1965-08-24 Jefferson Electric Co Epoxy insulated transformer having tris-beta-chloroethylphosphate and hydrated alumina in the insulation
US3626083A (en) * 1968-01-12 1971-12-07 Westinghouse Electric Corp High-voltage insulation and insulated high-voltage apparatus
US3733283A (en) * 1971-05-10 1973-05-15 Du Pont Flameproof polylactam composition and process for its manufacture
US4059560A (en) * 1976-05-05 1977-11-22 The Firestone Tire & Rubber Company Smoke and flame retarded styrene polymers
US4145369A (en) * 1976-09-20 1979-03-20 Hitachi, Ltd. Flame-retardant epoxy resin compositions
JPS5442603A (en) * 1977-09-09 1979-04-04 Hitachi Ltd Plastic resin moulded electric motor
US4193908A (en) * 1978-09-20 1980-03-18 Aluminum Company Of America Method of reducing the viscosity of polyester-alumina _trihydrate dispersions by slight dehydration of trihydrate
US4361620A (en) * 1979-03-08 1982-11-30 Wing Industries, Inc. Total energy exchange medium and method of making the same
JPS5685806A (en) * 1979-12-14 1981-07-13 Hitachi Ltd Stabilizer for resin molded fluorescent lamp
US4454280A (en) * 1981-03-31 1984-06-12 The Firestone Tire & Rubber Company Polymers having reduced carbon monoxide generation upon burning
US4361668A (en) * 1981-03-31 1982-11-30 The Firestone Tire & Rubber Company Polmers having reduced carbon monoxide generation upon burning
JPS6047410A (ja) * 1983-08-26 1985-03-14 Hitachi Ltd フライバックトランスの製造法
JPS6131416A (ja) * 1984-07-25 1986-02-13 Hitachi Ltd 熱硬化性レジン組成物
US4668718A (en) * 1984-10-05 1987-05-26 Ciba-Geigy Corporation Self-extinguishing, track-resistant epoxy resin moulding composition and use thereof
JPS61113641A (ja) * 1984-11-09 1986-05-31 Sumitomo Bakelite Co Ltd 耐電食性用フエノ−ル樹脂組成物
GB8610067D0 (en) * 1986-04-24 1986-05-29 Steetley Refractories Ltd Coated magnesium hydroxide
JPS62290718A (ja) * 1986-06-11 1987-12-17 Hitachi Ltd エポキシ樹脂組成物とこれらを用いてフライバツクトランスを製造する方法
US4772654A (en) * 1987-07-21 1988-09-20 E. I. Du Pont De Nemours And Company Fire resistant polymers containing magnesium oxychloride
FR2630578B1 (fr) * 1988-04-22 1990-07-27 France Transfo Sa Transformateur sec enrobe a comportement au feu ameliore et procede de preparation de sa resine d'enrobage

Also Published As

Publication number Publication date
FR2630578A1 (fr) 1989-10-27
SE8901148L (sv) 1989-10-23
PT90346B (pt) 1994-04-29
GB8909009D0 (en) 1989-06-07
CA1325072C (fr) 1993-12-07
PT90346A (pt) 1989-11-10
JPH0212904A (ja) 1990-01-17
GB2217719B (en) 1991-12-11
DK192089D0 (da) 1989-04-20
JP2722405B2 (ja) 1998-03-04
ES2010928A6 (es) 1989-12-01
AT402242B (de) 1997-03-25
IT1234438B (it) 1992-05-18
GB2217719A (en) 1989-11-01
DE3912874A1 (de) 1989-11-09
LU87494A1 (fr) 1989-09-12
IE891229L (en) 1989-10-22
FR2630578B1 (fr) 1990-07-27
DK192089A (da) 1989-10-23
IT8909403A0 (it) 1989-04-14
ATA94689A (de) 1996-07-15
SE8901148D0 (sv) 1989-04-03
SE508250C2 (sv) 1998-09-21
DE3912874C2 (de) 1996-12-12
NL8900954A (nl) 1989-11-16
CH678988A5 (cs) 1991-11-29
BE1006158A4 (fr) 1994-05-31

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Legal Events

Date Code Title Description
MK9A Patent expired