CH567327A5 - - Google Patents
Info
- Publication number
- CH567327A5 CH567327A5 CH1781873A CH1781873A CH567327A5 CH 567327 A5 CH567327 A5 CH 567327A5 CH 1781873 A CH1781873 A CH 1781873A CH 1781873 A CH1781873 A CH 1781873A CH 567327 A5 CH567327 A5 CH 567327A5
- Authority
- CH
- Switzerland
Links
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
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
-
- 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
- H01F27/322—Insulating of coils, windings, or parts thereof the insulation forming channels for circulation of the fluid
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulating Of Coils (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1781873A CH567327A5 (US06815460-20041109-C00097.png) | 1973-12-19 | 1973-12-19 | |
| DE19742401237 DE2401237A1 (de) | 1973-12-19 | 1974-01-11 | Anordnung zur isolierung elektrischer komponenten, insbesondere bei transformatoren und drosselspulen |
| BR1054374A BR7410543D0 (pt) | 1973-12-19 | 1974-12-17 | Comjunto para isolamento de componentes eletricos especialmente em transformadores e bobinas de reatancia |
| FR7441529A FR2255687A1 (en) | 1973-12-19 | 1974-12-17 | Insulating spacers for transformers or chokes - prismatic bars have cross-sections deviating from polygons by cut outs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1781873A CH567327A5 (US06815460-20041109-C00097.png) | 1973-12-19 | 1973-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH567327A5 true CH567327A5 (US06815460-20041109-C00097.png) | 1975-09-30 |
Family
ID=4428333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1781873A CH567327A5 (US06815460-20041109-C00097.png) | 1973-12-19 | 1973-12-19 |
Country Status (4)
| Country | Link |
|---|---|
| BR (1) | BR7410543D0 (US06815460-20041109-C00097.png) |
| CH (1) | CH567327A5 (US06815460-20041109-C00097.png) |
| DE (1) | DE2401237A1 (US06815460-20041109-C00097.png) |
| FR (1) | FR2255687A1 (US06815460-20041109-C00097.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015088796A1 (en) * | 2013-12-10 | 2015-06-18 | Abb Technology Ag | Radial drop winding for open-wound medium voltage dry type transformers with improved support structure |
| US9214273B2 (en) | 2013-06-11 | 2015-12-15 | Abb Technology Ag | Radial drop winding for open-wound medium voltage dry type transformers with improved support structure |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3172103D1 (en) * | 1980-03-21 | 1985-10-10 | Meffert W Kg | Bobbin for air-cooled coil |
| DE3101217C2 (de) * | 1981-01-16 | 1984-08-23 | Smit Transformatoren B.V., Nijmegen | Wicklung für einen Trockentransformator mit Abstandshalteanordnung |
| SE529250C2 (sv) * | 2005-09-29 | 2007-06-12 | Abb Technology Ltd | Transformator med optimerade distansorgan |
| DE102007014360A1 (de) * | 2007-03-26 | 2008-10-02 | Abb Technology Ag | Abstandhalter für Wicklungen |
| BRPI0822676B1 (pt) * | 2008-05-13 | 2023-10-10 | Hitachi Energy Switzerland Ag | Transformador do tipo seco |
| DE102011118256A1 (de) | 2011-11-11 | 2013-05-16 | Isotek Gmbh | Kühlkanal für Leiterplatten |
| WO2014135205A1 (de) | 2013-03-06 | 2014-09-12 | Siemens Ag Österreich | Elektrischer transformator oder drossel sowie wicklungsanordnung mit abstandshalter |
| EP3221872B1 (en) * | 2014-11-21 | 2020-04-01 | ABB Power Grids Switzerland AG | Electrical insulation system and electromagnetic induction device comprising the same |
| EP3839987B1 (en) * | 2019-12-18 | 2024-04-17 | Hitachi Energy Ltd | Method and conductor structure for manufacturing an electric winding of an electromagnetic induction apparatus |
-
1973
- 1973-12-19 CH CH1781873A patent/CH567327A5/xx not_active IP Right Cessation
-
1974
- 1974-01-11 DE DE19742401237 patent/DE2401237A1/de active Pending
- 1974-12-17 FR FR7441529A patent/FR2255687A1/fr active Granted
- 1974-12-17 BR BR1054374A patent/BR7410543D0/pt unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9214273B2 (en) | 2013-06-11 | 2015-12-15 | Abb Technology Ag | Radial drop winding for open-wound medium voltage dry type transformers with improved support structure |
| WO2015088796A1 (en) * | 2013-12-10 | 2015-06-18 | Abb Technology Ag | Radial drop winding for open-wound medium voltage dry type transformers with improved support structure |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2401237A1 (de) | 1975-07-03 |
| FR2255687A1 (en) | 1975-07-18 |
| BR7410543D0 (pt) | 1975-09-02 |
| FR2255687B1 (US06815460-20041109-C00097.png) | 1978-06-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |