JPH01127206U - - Google Patents
Info
- Publication number
- JPH01127206U JPH01127206U JP2314988U JP2314988U JPH01127206U JP H01127206 U JPH01127206 U JP H01127206U JP 2314988 U JP2314988 U JP 2314988U JP 2314988 U JP2314988 U JP 2314988U JP H01127206 U JPH01127206 U JP H01127206U
- Authority
- JP
- Japan
- Prior art keywords
- yokes
- coil
- armature
- fixed
- permanent magnet
- 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
- 230000005284 excitation Effects 0.000 claims 1
- 230000004907 flux Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electromagnets (AREA)
Description
第１図乃至第２図ａ，ｂはそれぞれ本考案の一
実施例を示すものであり、第１図は一部断面の正
面図、第２図ａ，ｂはそれぞれ動作説明図である
。
１…長固定ヨーク、１ａ，１ｂ…両端、２…短
固定ヨーク、２ａ，２ｂ…両端、３…永久磁石、
４…コイル、５…アマチユア、５ａ，５ｂ…両端
、６…コイル枠。
1 to 2 a and b each show an embodiment of the present invention, in which FIG. 1 is a partially sectional front view, and FIGS. 2 a and b are operation explanatory diagrams, respectively. 1...Long fixed yoke, 1a, 1b...both ends, 2...short fixed yoke, 2a, 2b...both ends, 3...permanent magnet,
4...Coil, 5...Amateur, 5a, 5b...Both ends, 6...Coil frame.
Claims (1)
対の固定ヨーク間に介置した永久磁石を前記ヨー
クの中間と共に挿入固定し前記長、短ヨークの両
端対向間にアマチユアの両端をそれぞれ配設する
と共に前記アマチユアの中間をコイル励磁により
ヨークに流れる磁束方向と平行移動自在に設けた
ことを特徴とする有極電磁石。 A permanent magnet interposed between a pair of fixed yokes of different lengths is inserted and fixed into the coil frame around which the coil is wound, together with the middle of the yokes, and both ends of the armature are arranged between opposite ends of the long and short yokes, respectively. In addition, a polarized electromagnet characterized in that a middle portion of the armature is provided so as to be movable in parallel with the direction of magnetic flux flowing through the yoke by coil excitation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2314988U JPH01127206U (en) | 1988-02-24 | 1988-02-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2314988U JPH01127206U (en) | 1988-02-24 | 1988-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01127206U true JPH01127206U (en) | 1989-08-31 |
Family
ID=31241901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2314988U Pending JPH01127206U (en) | 1988-02-24 | 1988-02-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01127206U (en) |
-
1988
- 1988-02-24 JP JP2314988U patent/JPH01127206U/ja active Pending