JPH0180908U - - Google Patents
Info
- Publication number
- JPH0180908U JPH0180908U JP1987176429U JP17642987U JPH0180908U JP H0180908 U JPH0180908 U JP H0180908U JP 1987176429 U JP1987176429 U JP 1987176429U JP 17642987 U JP17642987 U JP 17642987U JP H0180908 U JPH0180908 U JP H0180908U
- Authority
- JP
- Japan
- Prior art keywords
- drum
- magnetic core
- permanent magnets
- shaped magnetic
- coil
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
- Details Of Television Scanning (AREA)
Description
第1図及び第2図は本考案の一実施例の斜視図
及び断面図、第3図は本考案の他の実施例の断面
図、第4図は直流電流に対するインダクタンス特
性を示す図、第5図は従来のものの断面図である
。
1……ドラム型コイル、21,22……永久磁
石、4……鍔、5……ドラム型磁心、6……巻線
。
1 and 2 are a perspective view and a sectional view of one embodiment of the present invention, FIG. 3 is a sectional view of another embodiment of the present invention, FIG. 4 is a diagram showing inductance characteristics with respect to direct current, and FIG. FIG. 5 is a sectional view of the conventional one. 1... Drum-shaped coil, 2 1 , 2 2 ... Permanent magnet, 4... Tsuba, 5... Drum-shaped magnetic core, 6... Winding wire.
Claims (1)
と一対の永久磁石とから成り、該ドラム型磁心の
両鍔端面にそれぞれ前記永久磁石を配設したこと
を特徴とするリニアリテイコイル。 1. A linearity coil comprising a drum-shaped coil in which a winding is wound around a drum-shaped magnetic core, and a pair of permanent magnets, the permanent magnets being respectively disposed on both flange end faces of the drum-shaped magnetic core.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17642987U JPH0310646Y2 (en) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17642987U JPH0310646Y2 (en) | 1987-11-20 | 1987-11-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0180908U true JPH0180908U (en) | 1989-05-30 |
JPH0310646Y2 JPH0310646Y2 (en) | 1991-03-15 |
Family
ID=31468163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17642987U Expired JPH0310646Y2 (en) | 1987-11-20 | 1987-11-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0310646Y2 (en) |
-
1987
- 1987-11-20 JP JP17642987U patent/JPH0310646Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0310646Y2 (en) | 1991-03-15 |