FR690800A - Bobines de réactance pour appareils récepteurs de t. s. f. - Google Patents
Bobines de réactance pour appareils récepteurs de t. s. f.Info
- Publication number
- FR690800A FR690800A FR690800DA FR690800A FR 690800 A FR690800 A FR 690800A FR 690800D A FR690800D A FR 690800DA FR 690800 A FR690800 A FR 690800A
- Authority
- FR
- France
- Prior art keywords
- receiving devices
- reactance coils
- reactance
- coils
- devices
- Prior art date
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL690800X | 1929-03-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR690800A true FR690800A (fr) | 1930-09-25 |
Family
ID=19807010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR690800D Expired FR690800A (fr) | 1929-03-02 | 1930-02-28 | Bobines de réactance pour appareils récepteurs de t. s. f. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR690800A (fr) |
-
1930
- 1930-02-28 FR FR690800D patent/FR690800A/fr not_active Expired
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