FR1166994A - Inductance réglable - Google Patents
Inductance réglableInfo
- Publication number
- FR1166994A FR1166994A FR1166994DA FR1166994A FR 1166994 A FR1166994 A FR 1166994A FR 1166994D A FR1166994D A FR 1166994DA FR 1166994 A FR1166994 A FR 1166994A
- Authority
- FR
- France
- Prior art keywords
- adjustable inductance
- inductance
- adjustable
- 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
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
- H01F17/08—Loading coils for telecommunication circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F21/00—Variable inductances or transformers of the signal type
- H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
- H01F21/06—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by movement of core or part of core relative to the windings as a whole
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1166994T | 1957-02-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1166994A true FR1166994A (fr) | 1958-11-18 |
Family
ID=9655363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1166994D Expired FR1166994A (fr) | 1957-02-23 | 1957-02-23 | Inductance réglable |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1166994A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4150278A (en) * | 1975-09-15 | 1979-04-17 | Western Electric Company, Incorporated | Methods of tuning inductive device by beam-machine altering a central air gap thereof |
-
1957
- 1957-02-23 FR FR1166994D patent/FR1166994A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4150278A (en) * | 1975-09-15 | 1979-04-17 | Western Electric Company, Incorporated | Methods of tuning inductive device by beam-machine altering a central air gap thereof |
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