IT1234438B - DRY TRANSFORMERS WITH COATED WINDINGS, ANALOGUE ELECTRICAL INSTALLATIONS AND CONDUCTORS AND METHOD OF PREPARATION OF THEIR COATING RESIN - Google Patents
DRY TRANSFORMERS WITH COATED WINDINGS, ANALOGUE ELECTRICAL INSTALLATIONS AND CONDUCTORS AND METHOD OF PREPARATION OF THEIR COATING RESINInfo
- Publication number
- IT1234438B IT1234438B IT8909403A IT940389A IT1234438B IT 1234438 B IT1234438 B IT 1234438B IT 8909403 A IT8909403 A IT 8909403A IT 940389 A IT940389 A IT 940389A IT 1234438 B IT1234438 B IT 1234438B
- Authority
- IT
- Italy
- Prior art keywords
- conductors
- preparation
- coating resin
- electrical installations
- analogue electrical
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 title 1
- 238000000576 coating method Methods 0.000 title 1
- 239000004020 conductor Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
- 239000011347 resin Substances 0.000 title 1
- 229920005989 resin Polymers 0.000 title 1
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)
- Paints Or Removers (AREA)
- Epoxy Resins (AREA)
- Coils Of Transformers For General Uses (AREA)
- Housings And Mounting Of Transformers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8805641A FR2630578B1 (en) | 1988-04-22 | 1988-04-22 | DRY COATED TRANSFORMER WITH IMPROVED FIRE BEHAVIOR AND PROCESS FOR PREPARING ITS COATING RESIN |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8909403A0 IT8909403A0 (en) | 1989-04-14 |
IT1234438B true IT1234438B (en) | 1992-05-18 |
Family
ID=9365755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8909403A IT1234438B (en) | 1988-04-22 | 1989-04-14 | DRY TRANSFORMERS WITH COATED WINDINGS, ANALOGUE ELECTRICAL INSTALLATIONS AND CONDUCTORS AND METHOD OF PREPARATION OF THEIR COATING RESIN |
Country Status (16)
Country | Link |
---|---|
JP (1) | JP2722405B2 (en) |
AT (1) | AT402242B (en) |
BE (1) | BE1006158A4 (en) |
CA (1) | CA1325072C (en) |
CH (1) | CH678988A5 (en) |
DE (1) | DE3912874C2 (en) |
DK (1) | DK192089A (en) |
ES (1) | ES2010928A6 (en) |
FR (1) | FR2630578B1 (en) |
GB (1) | GB2217719B (en) |
IE (1) | IE64367B1 (en) |
IT (1) | IT1234438B (en) |
LU (1) | LU87494A1 (en) |
NL (1) | NL8900954A (en) |
PT (1) | PT90346B (en) |
SE (1) | SE508250C2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2630578B1 (en) * | 1988-04-22 | 1990-07-27 | France Transfo Sa | DRY COATED TRANSFORMER WITH IMPROVED FIRE BEHAVIOR AND PROCESS FOR PREPARING ITS COATING RESIN |
CA2365510A1 (en) * | 1999-03-16 | 2000-09-21 | Vantico Ag | 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 |
CN111623884B (en) * | 2020-05-28 | 2021-05-18 | 山东大学 | Transformer hot spot temperature identification method and system based on improved heat network model |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1072285B (en) * | 1959-12-31 | |||
US2945912A (en) * | 1953-06-15 | 1960-07-19 | Moser Glaser & Co Ag | High voltage insulator |
DE1121670B (en) * | 1955-07-21 | 1962-01-11 | Gen Electric | Leakage current resistant insulating material for electrical devices |
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 |
US4361668A (en) * | 1981-03-31 | 1982-11-30 | The Firestone Tire & Rubber Company | Polmers having reduced carbon monoxide generation upon burning |
US4454280A (en) * | 1981-03-31 | 1984-06-12 | The Firestone Tire & Rubber Company | Polymers having reduced carbon monoxide generation upon burning |
JPS6047410A (en) * | 1983-08-26 | 1985-03-14 | Hitachi Ltd | Method for producing flyback transformer |
JPS6131416A (en) * | 1984-07-25 | 1986-02-13 | Hitachi Ltd | Thermosetting resin composition |
US4668718A (en) * | 1984-10-05 | 1987-05-26 | Ciba-Geigy Corporation | Self-extinguishing, track-resistant epoxy resin moulding composition and use thereof |
JPS61113641A (en) * | 1984-11-09 | 1986-05-31 | Sumitomo Bakelite Co Ltd | Phenolic resin composition for electrolytic corrosion resistance use |
GB8610067D0 (en) * | 1986-04-24 | 1986-05-29 | Steetley Refractories Ltd | Coated magnesium hydroxide |
JPS62290718A (en) * | 1986-06-11 | 1987-12-17 | Hitachi Ltd | Epoxy resin composition and production of flyback transformer using same |
US4772654A (en) * | 1987-07-21 | 1988-09-20 | E. I. Du Pont De Nemours And Company | Fire resistant polymers containing magnesium oxychloride |
FR2630578B1 (en) * | 1988-04-22 | 1990-07-27 | France Transfo Sa | DRY COATED TRANSFORMER WITH IMPROVED FIRE BEHAVIOR AND PROCESS FOR PREPARING ITS COATING RESIN |
-
1988
- 1988-04-22 FR FR8805641A patent/FR2630578B1/en not_active Expired - Lifetime
-
1989
- 1989-04-03 SE SE8901148A patent/SE508250C2/en not_active IP Right Cessation
- 1989-04-04 CH CH1231/89A patent/CH678988A5/fr not_active IP Right Cessation
- 1989-04-06 LU LU87494A patent/LU87494A1/en unknown
- 1989-04-14 ES ES8901315A patent/ES2010928A6/en not_active Expired
- 1989-04-14 BE BE8900417A patent/BE1006158A4/en not_active IP Right Cessation
- 1989-04-14 IT IT8909403A patent/IT1234438B/en active
- 1989-04-17 NL NL8900954A patent/NL8900954A/en not_active Application Discontinuation
- 1989-04-18 IE IE122989A patent/IE64367B1/en not_active IP Right Cessation
- 1989-04-18 CA CA000597015A patent/CA1325072C/en not_active Expired - Fee Related
- 1989-04-19 DE DE3912874A patent/DE3912874C2/en not_active Expired - Fee Related
- 1989-04-20 AT AT0094689A patent/AT402242B/en not_active IP Right Cessation
- 1989-04-20 DK DK192089A patent/DK192089A/en unknown
- 1989-04-20 GB GB8909009A patent/GB2217719B/en not_active Expired - Lifetime
- 1989-04-21 PT PT90346A patent/PT90346B/en not_active IP Right Cessation
- 1989-04-24 JP JP1104363A patent/JP2722405B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3912874C2 (en) | 1996-12-12 |
IT8909403A0 (en) | 1989-04-14 |
GB8909009D0 (en) | 1989-06-07 |
PT90346A (en) | 1989-11-10 |
ES2010928A6 (en) | 1989-12-01 |
SE8901148D0 (en) | 1989-04-03 |
CA1325072C (en) | 1993-12-07 |
SE508250C2 (en) | 1998-09-21 |
JP2722405B2 (en) | 1998-03-04 |
PT90346B (en) | 1994-04-29 |
LU87494A1 (en) | 1989-09-12 |
ATA94689A (en) | 1996-07-15 |
DK192089D0 (en) | 1989-04-20 |
DE3912874A1 (en) | 1989-11-09 |
DK192089A (en) | 1989-10-23 |
NL8900954A (en) | 1989-11-16 |
BE1006158A4 (en) | 1994-05-31 |
GB2217719B (en) | 1991-12-11 |
AT402242B (en) | 1997-03-25 |
IE891229L (en) | 1989-10-22 |
FR2630578B1 (en) | 1990-07-27 |
CH678988A5 (en) | 1991-11-29 |
SE8901148L (en) | 1989-10-23 |
GB2217719A (en) | 1989-11-01 |
JPH0212904A (en) | 1990-01-17 |
IE64367B1 (en) | 1995-07-26 |
FR2630578A1 (en) | 1989-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19990331 |