JPH033147U - - Google Patents
Info
- Publication number
- JPH033147U JPH033147U JP6297189U JP6297189U JPH033147U JP H033147 U JPH033147 U JP H033147U JP 6297189 U JP6297189 U JP 6297189U JP 6297189 U JP6297189 U JP 6297189U JP H033147 U JPH033147 U JP H033147U
- Authority
- JP
- Japan
- Prior art keywords
- case
- permanent magnet
- coil
- magnet
- rotor
- 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
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
第１図はこの考案に係るロータリーソレノイド
の一実施例による構造を示す断面図、第２図は第
１図のローターの分解斜視図、第３図は第１図の
ローターを示す斜視図、第４図は従来のロータリ
ーソレノイドの構造を示す断面図、第５図は円筒
状のローターを示す斜視図、第６図は長方角柱形
状のローターを示す斜視図である。
１……ロータリーソレノイド、２……ステータ
コア、３……コイル、４……ケース、５……ロー
ター、５ａ……軸部、１１……第１のホルダー、
１２……第２のホルダー、１３……永久磁石、１
４……磁石保持部、１５，１６……磁石保持部用
形成部。
FIG. 1 is a sectional view showing the structure of an embodiment of the rotary solenoid according to the invention, FIG. 2 is an exploded perspective view of the rotor shown in FIG. 1, and FIG. 3 is a perspective view showing the rotor shown in FIG. FIG. 4 is a sectional view showing the structure of a conventional rotary solenoid, FIG. 5 is a perspective view showing a cylindrical rotor, and FIG. 6 is a perspective view showing a rectangular prism-shaped rotor. DESCRIPTION OF SYMBOLS 1... Rotary solenoid, 2... Stator core, 3... Coil, 4... Case, 5... Rotor, 5a... Shaft part, 11... First holder,
12...Second holder, 13...Permanent magnet, 1
4... Magnet holding part, 15, 16... Magnet holding part forming part.
Claims (1)
コイルとをケース内に備えると共に、前記コイル
の励磁によつて所定の角度回動し且つ前記コイル
の非励磁によつてその位置を保持する永久磁石を
設けたローターをケース内に回転可能に備えたロ
ータリーソレノイドにおいて、前記ローターは、
永久磁石を保持する略コ字形の磁石保持部用形成
部を設けると共に、前記ケース内で回転可能に支
持される軸部を前記磁石保持部用形成部とは反対
側に設けたホルダーを一対で備え、前記一対のホ
ルダーで形成された磁石保持部で永久磁石を保持
してなることを特徴とするロータリーソレノイド
。 A stator core and a coil wound around the stator core are provided in a case, and a permanent magnet is provided that rotates by a predetermined angle when the coil is energized and maintains its position when the coil is de-energized. In a rotary solenoid including a rotor rotatably in a case, the rotor is
A pair of holders are provided with a substantially U-shaped magnet holding part forming part for holding a permanent magnet, and a shaft part rotatably supported within the case is provided on the opposite side from the magnet holding part forming part. A rotary solenoid comprising: a permanent magnet held by a magnet holding portion formed by the pair of holders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6297189U JPH033147U (en) | 1989-05-30 | 1989-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6297189U JPH033147U (en) | 1989-05-30 | 1989-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH033147U true JPH033147U (en) | 1991-01-14 |
Family
ID=31592605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6297189U Pending JPH033147U (en) | 1989-05-30 | 1989-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH033147U (en) |
-
1989
- 1989-05-30 JP JP6297189U patent/JPH033147U/ja active Pending