JPH042006U - - Google Patents
Info
- Publication number
- JPH042006U JPH042006U JP4257390U JP4257390U JPH042006U JP H042006 U JPH042006 U JP H042006U JP 4257390 U JP4257390 U JP 4257390U JP 4257390 U JP4257390 U JP 4257390U JP H042006 U JPH042006 U JP H042006U
- Authority
- JP
- Japan
- Prior art keywords
- iron core
- movable
- iron
- coil
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 15
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000005347 demagnetization Effects 0.000 claims 1
- 230000005284 excitation Effects 0.000 claims 1
Landscapes
- Electromagnets (AREA)
Description
第１図は本考案にかかる電磁石装置の一実施例
を示する概略断面図、第２図は従来例にかかる電
磁石装置の一実施例を示す概略断面図である。
１……鉄芯、２……永久磁石、３……コイル、
４……可動鉄片、６，７……端部、８，９……先
端面。
FIG. 1 is a schematic sectional view showing an embodiment of an electromagnet device according to the present invention, and FIG. 2 is a schematic sectional view showing an embodiment of an electromagnet device according to a conventional example. 1... Iron core, 2... Permanent magnet, 3... Coil,
4...Movable iron piece, 6, 7... End portion, 8, 9... Tip surface.
Claims (1)
略Ｅ字形とするとともに、前記鉄芯にコイルを巻
回する一方、前記永久磁石の磁極部に可動鉄片の
下面中央部を回動自在に支持し、前記コイルの励
磁、消磁に基づき、前記可動鉄片の両端部を前記
鉄芯の先端面に交互に接離する電磁石装置におい
て、 前記可動鉄片の両端部を鉄芯側に折り曲げると
ともに、前記鉄芯の先端面を前記可動鉄片の端部
に面接触可能な傾斜面としたことを特徴とする電
磁石装置。[Claims for Utility Model Registration] A permanent magnet is provided approximately at the center of a substantially U-shaped iron core to form a substantially E-shape, and a coil is wound around the iron core, while a magnetic pole portion of the permanent magnet is movable. In an electromagnet device that rotatably supports a central portion of a lower surface of an iron piece, and alternately brings both ends of the movable iron piece into contact with and away from a distal end surface of the iron core based on excitation and demagnetization of the coil, comprising: 1. An electromagnet device characterized in that a portion of the iron core is bent toward the iron core side, and a tip end surface of the iron core is formed into an inclined surface that can come into surface contact with an end portion of the movable iron piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4257390U JPH042006U (en) | 1990-04-20 | 1990-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4257390U JPH042006U (en) | 1990-04-20 | 1990-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH042006U true JPH042006U (en) | 1992-01-09 |
Family
ID=31554234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4257390U Pending JPH042006U (en) | 1990-04-20 | 1990-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042006U (en) |
-
1990
- 1990-04-20 JP JP4257390U patent/JPH042006U/ja active Pending