JPH0456304U - - Google Patents
Info
- Publication number
- JPH0456304U JPH0456304U JP10030990U JP10030990U JPH0456304U JP H0456304 U JPH0456304 U JP H0456304U JP 10030990 U JP10030990 U JP 10030990U JP 10030990 U JP10030990 U JP 10030990U JP H0456304 U JPH0456304 U JP H0456304U
- Authority
- JP
- Japan
- Prior art keywords
- iron core
- coil
- gaps
- yoke
- opposing pieces
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
Landscapes
- Electromagnets (AREA)
Description
第１図は、本考案の一実施例で単安定型の無励
磁の場合を示す部分断面正面図、第２図は、同上
の励磁の場合を示す部分断面正面図、第３図は、
同上の双安定型を示す正面図、第４図は、従来例
の双安定型を示す正面図、第５図は、同上の単安
定型を示す正面図である。
１……鉄芯、１ａ……一端、１ｂ……他端、２
……コイル、３……継鉄、３ａ，３ｂ……両対向
片、３ｄ，３ｅ……空隙、４……可動部材、４ａ
，４ｂ…両磁極片、４ｃ……永久磁石、５……復
帰部材。
FIG. 1 is a partially sectional front view showing a monostable non-excited case according to an embodiment of the present invention, FIG. 2 is a partially sectional front view showing the same energized case as above, and FIG.
FIG. 4 is a front view showing a bistable type according to the prior art, and FIG. 5 is a front view showing a monostable type similar to the above. 1... Iron core, 1a... One end, 1b... Other end, 2
...Coil, 3...Yoke, 3a, 3b...Both opposing pieces, 3d, 3e...Gap, 4...Movable member, 4a
, 4b... both magnetic pole pieces, 4c... permanent magnet, 5... return member.
Claims (1)
鉄芯の一端の両側に空隙を有して平行に位置し鉄
芯の他端に固着されたコ字状の継鉄と、永久磁石
を挟着して対向する両磁極片のそれぞれがコイル
を指定方向に励磁すると前記両空隙間にて鉄芯の
一端及び継鉄の両対向片のいずれか一方に吸引釈
放され得るようにした可動部材と、コイルが無励
磁のとき前記両空隙間の一方側に常に位置させる
場合のみ可動部材を付勢して使用される復帰部材
と、を有して構成された有極電磁石。 An iron core, a coil wound around the iron core, and a U-shaped yoke in which both opposing pieces are located parallel to each other with gaps on both sides of one end of the iron core and are fixed to the other end of the iron core, When both magnetic pole pieces facing each other with a permanent magnet sandwiched therebetween excite the coil in a specified direction, they can be attracted and released by one end of the iron core and either of the opposing pieces of the yoke in the two air gaps. and a return member that is used by urging the movable member only when the coil is always positioned on one side of the gaps when the coil is not energized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10030990U JPH0456304U (en) | 1990-09-25 | 1990-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10030990U JPH0456304U (en) | 1990-09-25 | 1990-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0456304U true JPH0456304U (en) | 1992-05-14 |
Family
ID=31842860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10030990U Pending JPH0456304U (en) | 1990-09-25 | 1990-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0456304U (en) |
-
1990
- 1990-09-25 JP JP10030990U patent/JPH0456304U/ja active Pending
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