FR2248595B3 - - Google Patents
Info
- Publication number
- FR2248595B3 FR2248595B3 FR7434760A FR7434760A FR2248595B3 FR 2248595 B3 FR2248595 B3 FR 2248595B3 FR 7434760 A FR7434760 A FR 7434760A FR 7434760 A FR7434760 A FR 7434760A FR 2248595 B3 FR2248595 B3 FR 2248595B3
- 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
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
-
- 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
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
- H01F27/363—Electric or magnetic shields or screens made of electrically conductive material
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
- Regulation Of General Use Transformers (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40896573A | 1973-10-23 | 1973-10-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2248595A1 FR2248595A1 (de) | 1975-05-16 |
| FR2248595B3 true FR2248595B3 (de) | 1977-07-22 |
Family
ID=23618489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7434760A Expired FR2248595B3 (de) | 1973-10-23 | 1974-10-16 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5257367Y2 (de) |
| FR (1) | FR2248595B3 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3113139A1 (de) * | 1981-04-01 | 1982-10-21 | Smit Transformatoren B.V., 6500 Nijmegen | "trockentransformator oder drosselspule mit luftkuehlung" |
| DE59101427D1 (de) * | 1990-07-10 | 1994-05-26 | Weidmann H Ag | Abschirmung für eine elektrische Vorrichtung. |
-
1974
- 1974-10-16 FR FR7434760A patent/FR2248595B3/fr not_active Expired
- 1974-10-23 JP JP1974127438U patent/JPS5257367Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2248595A1 (de) | 1975-05-16 |
| JPS5068812U (de) | 1975-06-19 |
| JPS5257367Y2 (de) | 1977-12-26 |