FR741982A - - Google Patents
Info
- Publication number
- FR741982A FR741982A FR741982DA FR741982A FR 741982 A FR741982 A FR 741982A FR 741982D A FR741982D A FR 741982DA FR 741982 A FR741982 A FR 741982A
- 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 |
|---|---|
| FR741982A true FR741982A (en) | 1933-02-23 |
Family
ID=1546443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR741982D Expired FR741982A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR741982A (en) |
-
0
- FR FR741982D patent/FR741982A/fr not_active Expired