BR8502366A - Processo para a producao de enrolamentos de baixa tensao para transformadores - Google Patents
Processo para a producao de enrolamentos de baixa tensao para transformadoresInfo
- Publication number
- BR8502366A BR8502366A BR8502366A BR8502366A BR8502366A BR 8502366 A BR8502366 A BR 8502366A BR 8502366 A BR8502366 A BR 8502366A BR 8502366 A BR8502366 A BR 8502366A BR 8502366 A BR8502366 A BR 8502366A
- Authority
- BR
- Brazil
- Prior art keywords
- temperature
- casting
- hardened
- transformers
- resin
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000005266 casting Methods 0.000 abstract 6
- 239000011347 resin Substances 0.000 abstract 3
- 229920005989 resin Polymers 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 1
- 230000009477 glass transition Effects 0.000 abstract 1
- 239000011229 interlayer Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/12—Insulating of windings
- H01F41/127—Encapsulating or impregnating
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Insulating Of Coils (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3418823 | 1984-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8502366A true BR8502366A (pt) | 1986-01-21 |
Family
ID=6236421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8502366A BR8502366A (pt) | 1984-05-21 | 1985-05-20 | Processo para a producao de enrolamentos de baixa tensao para transformadores |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0165435B1 (pt) |
| AT (1) | ATE31126T1 (pt) |
| BR (1) | BR8502366A (pt) |
| DE (1) | DE3561089D1 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103077820A (zh) * | 2012-12-31 | 2013-05-01 | 湖南广信电工科技有限公司 | 卷制式调压斜端圈生产工艺 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT239369B (de) * | 1963-04-11 | 1965-04-12 | Siemens Ag | Verfahren zur Herstellung von Gegenständen, insbesondere von Isolierungen elektrischer Maschinen, Geräte oder Apparate, durch Vergießen oder Imprägnieren mit zur Polymerisations- oder Polyadditionsreaktion fähigen Stoffsystemen |
| DE1540133A1 (de) * | 1965-12-21 | 1969-12-11 | Licentia Gmbh | Verwendung eines aus zwei Baendern zusammengesetzten Isoliermaterials fuer die Herstellung einer Wicklungsisolation,insbesondere von Hochspannungsspulen |
| JPS54157201A (en) * | 1978-06-02 | 1979-12-12 | Hitachi Ltd | Wire manufacturing method for electric machine |
| DE3323154A1 (de) * | 1983-06-27 | 1985-01-03 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur impraegnierung und einbettung von elektrischen wicklungen |
-
1985
- 1985-05-08 EP EP85105657A patent/EP0165435B1/de not_active Expired
- 1985-05-08 DE DE8585105657T patent/DE3561089D1/de not_active Expired
- 1985-05-08 AT AT85105657T patent/ATE31126T1/de not_active IP Right Cessation
- 1985-05-20 BR BR8502366A patent/BR8502366A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0165435A1 (de) | 1985-12-27 |
| EP0165435B1 (de) | 1987-11-25 |
| ATE31126T1 (de) | 1987-12-15 |
| DE3561089D1 (en) | 1988-01-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Lapse due to non-payment of fees (art. 50) |