FR543983A - - Google Patents
Info
- Publication number
- FR543983A FR543983A FR543983DA FR543983A FR 543983 A FR543983 A FR 543983A FR 543983D A FR543983D A FR 543983DA FR 543983 A FR543983 A FR 543983A
- 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
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR543983A true FR543983A (fr) | 1922-09-12 |
Family
ID=1537698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR543983D Expired FR543983A (fr) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR543983A (fr) |
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0
- FR FR543983D patent/FR543983A/fr not_active Expired