FR2034884A7 - - Google Patents
Info
- Publication number
- FR2034884A7 FR2034884A7 FR7008815A FR7008815A FR2034884A7 FR 2034884 A7 FR2034884 A7 FR 2034884A7 FR 7008815 A FR7008815 A FR 7008815A FR 7008815 A FR7008815 A FR 7008815A FR 2034884 A7 FR2034884 A7 FR 2034884A7
- Authority
- FR
- France
- 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
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
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691912760 DE1912760C3 (de) | 1969-03-13 | 1969-03-13 | Mit axialen Kühlkanälen durchsetzte luftgekühlte Wicklung für Transformatoren, Drosselspulen u.dgl. induktive Geräte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2034884A7 true FR2034884A7 (fr) | 1970-12-18 |
Family
ID=5728005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7008815A Expired FR2034884A7 (fr) | 1969-03-13 | 1970-03-11 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1912760C3 (fr) |
| FR (1) | FR2034884A7 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3632439A1 (de) * | 1986-09-24 | 1988-03-31 | Siemens Ag | Transformator bzw. drosselspule |
| WO1994015346A1 (fr) * | 1992-12-18 | 1994-07-07 | Alliedsignal, Inc. | Tores magnetiques refroidis par air |
| US6217825B1 (en) | 1996-08-03 | 2001-04-17 | Dider Werke Ag | Device and fireproof nozzle for the injection and/or casting of liquid metals |
| DE19651534C2 (de) * | 1996-08-03 | 1999-01-14 | Didier Werke Ag | Verfahren, Vorrichtung und feuerfester Ausguß zum Angießen und/oder Vergießen von flüssigen Metallen |
| DE19912280C1 (de) * | 1999-03-18 | 2000-09-14 | Siemens Ag | Transformator und Verfahren zur Kühlung eines Transformators |
| DE102011011302B4 (de) * | 2011-02-15 | 2024-11-14 | Sew-Eurodrive Gmbh & Co Kg | Anordnung zum Kühlen einer Spule und Umrichter |
-
1969
- 1969-03-13 DE DE19691912760 patent/DE1912760C3/de not_active Expired
-
1970
- 1970-03-11 FR FR7008815A patent/FR2034884A7/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1912760A1 (de) | 1970-10-01 |
| DE1912760C3 (de) | 1979-01-25 |
| DE1912760B2 (de) | 1978-05-11 |