JPS6451608A - Variable inductor - Google Patents
Variable inductorInfo
- Publication number
- JPS6451608A JPS6451608A JP20961387A JP20961387A JPS6451608A JP S6451608 A JPS6451608 A JP S6451608A JP 20961387 A JP20961387 A JP 20961387A JP 20961387 A JP20961387 A JP 20961387A JP S6451608 A JPS6451608 A JP S6451608A
- Authority
- JP
- Japan
- Prior art keywords
- type core
- cap type
- shield case
- highly
- semicircular ring
- 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.)
- Pending
Links
Landscapes
- Coils Or Transformers For Communication (AREA)
Abstract
PURPOSE:To reduce the quantity of parts and to hold a cap type core stably and horizontally inside a shield case, by disposing a semicircular ring below the cap type core and forming a groove for a rotating screw driver on an upper part of the cap type core more highly than an upper surface of a shield case. CONSTITUTION:A columnar bump 15 is disposed in the center of a ceiling part of a cap type core 12, and a driver regulation groove 18 is formed there. A semicircular ring 19 is disposed below the cap type core 12. A half of a cylindrical part of the cap type core 12 is formed into a hollow opening of a low permeability part 12b, and the other half 12a of the cylindrical part is composed of a high permeability material. The columnar bump 15 of the cap type core 12 is located more highly than the upper surface of the shield case 16 in an assembly-finished part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20961387A JPS6451608A (en) | 1987-08-24 | 1987-08-24 | Variable inductor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20961387A JPS6451608A (en) | 1987-08-24 | 1987-08-24 | Variable inductor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6451608A true JPS6451608A (en) | 1989-02-27 |
Family
ID=16575700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20961387A Pending JPS6451608A (en) | 1987-08-24 | 1987-08-24 | Variable inductor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6451608A (en) |
-
1987
- 1987-08-24 JP JP20961387A patent/JPS6451608A/en active Pending
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