JP2722405B2 - 被覆巻線を有する乾式変圧器、導体または電気機器と、その被覆用樹脂の製造方法 - Google Patents
被覆巻線を有する乾式変圧器、導体または電気機器と、その被覆用樹脂の製造方法Info
- Publication number
- JP2722405B2 JP2722405B2 JP1104363A JP10436389A JP2722405B2 JP 2722405 B2 JP2722405 B2 JP 2722405B2 JP 1104363 A JP1104363 A JP 1104363A JP 10436389 A JP10436389 A JP 10436389A JP 2722405 B2 JP2722405 B2 JP 2722405B2
- Authority
- JP
- Japan
- Prior art keywords
- resin
- transformer
- coating resin
- temperature
- coating
- 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 - Fee Related
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)
- Paints Or Removers (AREA)
- Epoxy Resins (AREA)
- Coils Of Transformers For General Uses (AREA)
- Housings And Mounting Of Transformers (AREA)
Applications Claiming Priority (2)
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 |
FR8805641 | 1988-04-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0212904A JPH0212904A (ja) | 1990-01-17 |
JP2722405B2 true JP2722405B2 (ja) | 1998-03-04 |
Family
ID=9365755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1104363A Expired - Fee Related JP2722405B2 (ja) | 1988-04-22 | 1989-04-24 | 被覆巻線を有する乾式変圧器、導体または電気機器と、その被覆用樹脂の製造方法 |
Country Status (16)
Country | Link |
---|---|
JP (1) | JP2722405B2 (fr) |
AT (1) | AT402242B (fr) |
BE (1) | BE1006158A4 (fr) |
CA (1) | CA1325072C (fr) |
CH (1) | CH678988A5 (fr) |
DE (1) | DE3912874C2 (fr) |
DK (1) | DK192089A (fr) |
ES (1) | ES2010928A6 (fr) |
FR (1) | FR2630578B1 (fr) |
GB (1) | GB2217719B (fr) |
IE (1) | IE64367B1 (fr) |
IT (1) | IT1234438B (fr) |
LU (1) | LU87494A1 (fr) |
NL (1) | NL8900954A (fr) |
PT (1) | PT90346B (fr) |
SE (1) | SE508250C2 (fr) |
Families Citing this family (5)
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 |
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 |
EP3848946A4 (fr) * | 2018-09-03 | 2022-09-07 | Sumitomo Seika Chemicals Co., Ltd. | Stratifié de conducteur et film isolant, bobine, machine électrique rotative, revêtement isolant et film isolant |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1072285B (fr) * | 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 |
GB1576879A (en) * | 1976-09-20 | 1980-10-15 | 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 |
-
1988
- 1988-04-22 FR FR8805641A patent/FR2630578B1/fr not_active Expired - Lifetime
-
1989
- 1989-04-03 SE SE8901148A patent/SE508250C2/sv 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/fr unknown
- 1989-04-14 BE BE8900417A patent/BE1006158A4/fr not_active IP Right Cessation
- 1989-04-14 IT IT8909403A patent/IT1234438B/it active
- 1989-04-14 ES ES8901315A patent/ES2010928A6/es not_active Expired
- 1989-04-17 NL NL8900954A patent/NL8900954A/nl not_active Application Discontinuation
- 1989-04-18 IE IE122989A patent/IE64367B1/en not_active IP Right Cessation
- 1989-04-18 CA CA000597015A patent/CA1325072C/fr not_active Expired - Fee Related
- 1989-04-19 DE DE3912874A patent/DE3912874C2/de not_active Expired - Fee Related
- 1989-04-20 GB GB8909009A patent/GB2217719B/en not_active Expired - Lifetime
- 1989-04-20 DK DK192089A patent/DK192089A/da unknown
- 1989-04-20 AT AT0094689A patent/AT402242B/de not_active IP Right Cessation
- 1989-04-21 PT PT90346A patent/PT90346B/pt not_active IP Right Cessation
- 1989-04-24 JP JP1104363A patent/JP2722405B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2010928A6 (es) | 1989-12-01 |
SE508250C2 (sv) | 1998-09-21 |
FR2630578A1 (fr) | 1989-10-27 |
DE3912874C2 (de) | 1996-12-12 |
DK192089A (da) | 1989-10-23 |
CA1325072C (fr) | 1993-12-07 |
IT1234438B (it) | 1992-05-18 |
IT8909403A0 (it) | 1989-04-14 |
PT90346A (pt) | 1989-11-10 |
IE64367B1 (en) | 1995-07-26 |
IE891229L (en) | 1989-10-22 |
BE1006158A4 (fr) | 1994-05-31 |
SE8901148L (sv) | 1989-10-23 |
GB2217719B (en) | 1991-12-11 |
DK192089D0 (da) | 1989-04-20 |
NL8900954A (nl) | 1989-11-16 |
LU87494A1 (fr) | 1989-09-12 |
PT90346B (pt) | 1994-04-29 |
FR2630578B1 (fr) | 1990-07-27 |
GB2217719A (en) | 1989-11-01 |
CH678988A5 (fr) | 1991-11-29 |
JPH0212904A (ja) | 1990-01-17 |
GB8909009D0 (en) | 1989-06-07 |
ATA94689A (de) | 1996-07-15 |
DE3912874A1 (de) | 1989-11-09 |
AT402242B (de) | 1997-03-25 |
SE8901148D0 (sv) | 1989-04-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4600634A (en) | Flexible fibrous endothermic sheet material for fire protection | |
US20060068201A1 (en) | Fire resistant polymeric compositions | |
CA1117237A (fr) | Materiaux epoxy cycloaliphatiques epaissis a l'alumine, pour etre employes en atmosphere d'hexafluorure de soufre produit par des arcs electriques; articles ainsi fabriques | |
JP2722405B2 (ja) | 被覆巻線を有する乾式変圧器、導体または電気機器と、その被覆用樹脂の製造方法 | |
US6395815B1 (en) | Silicone composition with improved high temperature tolerance | |
US3923731A (en) | Pressureless curing of filled ethylene containing polymeric compositions | |
CA1219103A (fr) | Feuille souple endothermique a base de fibres pour revetements d'ignifugation | |
US4126598A (en) | Concrete electrical insulator | |
CN110534248B (zh) | 一种核岛防火电缆 | |
US3202947A (en) | Epoxy insulated transformer having tris-beta-chloroethylphosphate and hydrated alumina in the insulation | |
KR20200094744A (ko) | 난연성 및 내화성 폴리올레핀 조성물 | |
JP3092294B2 (ja) | 耐熱性直流用高圧リード線 | |
JPS6358192B2 (fr) | ||
SU801108A1 (ru) | Электроизол ционный компаунд | |
JPS587204B2 (ja) | 絶縁コンパウンドの改質法 | |
JP2022012991A (ja) | 耐火ケーブル | |
KR200317468Y1 (ko) | 수지조성물로 피복된 코일을 갖는 변압기 | |
JPH1160908A (ja) | 電気絶縁用注型エポキシ樹脂組成物 | |
JP3493279B2 (ja) | 安全機器部品 | |
JPS6040648B2 (ja) | 機器高電圧回路配線用絶縁電線の製造方法 | |
Weber | Transformer design concept to increase the dielectric breakdown strength | |
Sanderson | Material considerations for safety in consumer electronics | |
JPS6329402B2 (fr) | ||
JPS61130370A (ja) | 難燃性樹脂組成物 | |
JPH03156808A (ja) | 耐熱電線 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20071128 Year of fee payment: 10 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081128 Year of fee payment: 11 |
|
LAPS | Cancellation because of no payment of annual fees |