JPH03110700U - - Google Patents
Info
- Publication number
- JPH03110700U JPH03110700U JP1776190U JP1776190U JPH03110700U JP H03110700 U JPH03110700 U JP H03110700U JP 1776190 U JP1776190 U JP 1776190U JP 1776190 U JP1776190 U JP 1776190U JP H03110700 U JPH03110700 U JP H03110700U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- magnetic bubble
- center
- drive coil
- winding
- 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
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 1
Description
第１図は本考案に係る磁気バブル駆動コイル１
個分の構成例を示す図、第２図は磁気バブルを用
いた回転数検出器の動作原理を示す図、第３図は
コイル中心部の磁界分布をシミユレーシヨンした
図である。
１……磁気バブルチツプ、２……バイアス磁石
、３，４……駆動コイル、５……リング磁石。
Figure 1 shows a magnetic bubble drive coil 1 according to the present invention.
FIG. 2 is a diagram showing the operating principle of a rotation speed detector using magnetic bubbles, and FIG. 3 is a diagram illustrating a simulation of the magnetic field distribution at the center of the coil. 1...Magnetic bubble chip, 2...Bias magnet, 3, 4...Drive coil, 5...Ring magnet.
Claims (1)
を与える直交した２つのコイルにおいて、 それぞれのコイルを整列多層巻きとし、最外層
の中央部に巻かない領域を設けたことを特徴とす
る磁気バブル駆動コイル。[Claims for Utility Model Registration] In two orthogonal coils that apply a rotating magnetic field to a magnetic bubble chip placed inside, each coil is wound in aligned multi-layers, and an area where no winding is provided is provided in the center of the outermost layer. Features a magnetic bubble drive coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1776190U JPH03110700U (en) | 1990-02-23 | 1990-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1776190U JPH03110700U (en) | 1990-02-23 | 1990-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03110700U true JPH03110700U (en) | 1991-11-13 |
Family
ID=31520942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1776190U Pending JPH03110700U (en) | 1990-02-23 | 1990-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03110700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007322724A (en) * | 2006-05-31 | 2007-12-13 | Sharp Corp | Display device |
-
1990
- 1990-02-23 JP JP1776190U patent/JPH03110700U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007322724A (en) * | 2006-05-31 | 2007-12-13 | Sharp Corp | Display device |
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