JPH0197532U - - Google Patents
Info
- Publication number
- JPH0197532U JPH0197532U JP19276087U JP19276087U JPH0197532U JP H0197532 U JPH0197532 U JP H0197532U JP 19276087 U JP19276087 U JP 19276087U JP 19276087 U JP19276087 U JP 19276087U JP H0197532 U JPH0197532 U JP H0197532U
- Authority
- JP
- Japan
- Prior art keywords
- threaded core
- bobbin
- coil
- tap
- wound
- 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
- 230000035699 permeability Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
図は本考案の全体構成を示す断面図である。
１……ボビン、２……ネジコア、３……押えネ
ジコア、４……巻線。
The figure is a sectional view showing the overall configuration of the present invention. 1... Bobbin, 2... Screw core, 3... Holder screw core, 4... Winding wire.
Claims (1)
施しかつ該ボビンの内側にネジコアを入れた可変
コイルにおいて、該ネジコアの上からさらに別の
透磁率の小さいネジコアを入れることを特徴とし
た可変コイル。 A variable coil in which a tap is cut on the inner wall of a bobbin, a wire is wound on the outside, and a threaded core is inserted inside the bobbin, and another threaded core with low magnetic permeability is inserted from above the threaded core. coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19276087U JPH0197532U (en) | 1987-12-21 | 1987-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19276087U JPH0197532U (en) | 1987-12-21 | 1987-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0197532U true JPH0197532U (en) | 1989-06-29 |
Family
ID=31483600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19276087U Pending JPH0197532U (en) | 1987-12-21 | 1987-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0197532U (en) |
-
1987
- 1987-12-21 JP JP19276087U patent/JPH0197532U/ja active Pending