NO813350L - Transformator eller reaktor. - Google Patents
Transformator eller reaktor.Info
- Publication number
- NO813350L NO813350L NO813350A NO813350A NO813350L NO 813350 L NO813350 L NO 813350L NO 813350 A NO813350 A NO 813350A NO 813350 A NO813350 A NO 813350A NO 813350 L NO813350 L NO 813350L
- Authority
- NO
- Norway
- Prior art keywords
- transformer
- recesses
- tape winding
- metal foil
- winding
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 46
- 239000011888 foil Substances 0.000 claims description 39
- 229910052751 metal Inorganic materials 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 23
- 229920006254 polymer film Polymers 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 7
- 238000005470 impregnation Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000007373 indentation Methods 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/321—Insulating of coils, windings, or parts thereof using a fluid for insulating purposes only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2847—Sheets; Strips
- H01F2027/2857—Coil formed from wound foil conductor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulating Of Coils (AREA)
- Coils Of Transformers For General Uses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8006974A SE423943B (sv) | 1980-10-06 | 1980-10-06 | Transformator eller reaktor |
Publications (1)
Publication Number | Publication Date |
---|---|
NO813350L true NO813350L (no) | 1982-04-07 |
Family
ID=20341908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO813350A NO813350L (no) | 1980-10-06 | 1981-10-02 | Transformator eller reaktor. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0049444B1 (de) |
JP (1) | JPS5799715A (de) |
DE (1) | DE3167640D1 (de) |
NO (1) | NO813350L (de) |
SE (1) | SE423943B (de) |
ZA (1) | ZA816862B (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4312950A1 (de) * | 1993-04-21 | 1994-10-27 | Abb Patent Gmbh | Magnetischer Auslöser für ein elektrisches Schaltgerät |
BG62541B1 (bg) * | 1997-03-19 | 2000-01-31 | "Изоматик Лаб." ООД | Намотка на трансформатор за електросъпротивително заваряване |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2365867A1 (fr) * | 1976-09-22 | 1978-04-21 | Alsthom Savoisienne | Bobinages en feuilles metalliques |
SE415418B (sv) * | 1978-12-08 | 1980-09-29 | Asea Ab | Transformator eller reaktor samt sett att framstella en sadan |
-
1980
- 1980-10-06 SE SE8006974A patent/SE423943B/sv unknown
-
1981
- 1981-09-26 EP EP81107670A patent/EP0049444B1/de not_active Expired
- 1981-09-26 DE DE8181107670T patent/DE3167640D1/de not_active Expired
- 1981-10-02 NO NO813350A patent/NO813350L/no unknown
- 1981-10-05 ZA ZA816862A patent/ZA816862B/xx unknown
- 1981-10-05 JP JP56158584A patent/JPS5799715A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ZA816862B (en) | 1982-09-29 |
SE423943B (sv) | 1982-06-14 |
SE8006974L (sv) | 1982-04-07 |
DE3167640D1 (en) | 1985-01-17 |
EP0049444A1 (de) | 1982-04-14 |
EP0049444B1 (de) | 1984-12-05 |
JPS5799715A (en) | 1982-06-21 |
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