JPS58142910U - Magnetizing/demagnetizing self-holding solenoid - Google Patents
Magnetizing/demagnetizing self-holding solenoidInfo
- Publication number
- JPS58142910U JPS58142910U JP4078282U JP4078282U JPS58142910U JP S58142910 U JPS58142910 U JP S58142910U JP 4078282 U JP4078282 U JP 4078282U JP 4078282 U JP4078282 U JP 4078282U JP S58142910 U JPS58142910 U JP S58142910U
- Authority
- JP
- Japan
- Prior art keywords
- core
- iron core
- fixed
- demagnetizing
- self
- 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.)
- Granted
Links
Landscapes
- Electromagnets (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の自己保持ソレノイドの縦断正面図、第２
図、竿３図は本考案実施の縦断正面図および平面図、第
４図は本考案の他の実施の縦断正面図、第５図は可動磁
極の縦断正面図である。゛１：可動磁極、２：１１：固
定磁極、３：磁気ヨーク、４：蓋、５：コイルボビン、
６：コイル、７：永久磁石、８：ヨーク蓋、９：パイプ
、１０二永久磁石材料。Figure 1 is a longitudinal sectional front view of a conventional self-holding solenoid, Figure 2
Fig. 3 is a longitudinal sectional front view and a plan view of an embodiment of the present invention, Fig. 4 is a longitudinal sectional front view of another embodiment of the invention, and Fig. 5 is a longitudinal sectional front view of a movable magnetic pole.゛1: Movable magnetic pole, 2: 11: Fixed magnetic pole, 3: Magnetic yoke, 4: Lid, 5: Coil bobbin,
6: Coil, 7: Permanent magnet, 8: Yoke lid, 9: Pipe, 10 Two permanent magnet materials.
Claims (1)
ク蓋、前記励磁コイルボビン内側に同心で一列に配置さ
れた可動鉄心、固定鉄心および永久磁石材料よりなる着
磁消磁型自己保持ソレノイドにおいて、前記永久磁石材
料を磁気ヨークの底部と固定鉄心の間に挟設し、該固定
鉄心を可動鉄心より径大とし、かつ、内径が可動鉄心よ
り径大で外径が固定鉄心とほぼひとしい非磁性材料のパ
イプを前記ヨーク蓋と固定鉄心の間に設け、該パイプの
一端と前記固定鉄心の径大部とを当接し、他端をヨーク
蓋に嵌着して、前記固定鉄心および永久磁石材料を固定
した着磁消磁型自己保持ソレノイド。In a magnetizing/demagnetizing self-holding solenoid comprising an excitation coil, a magnetic yoke and a yoke lid surrounding the coil, a movable iron core and a fixed iron core arranged concentrically in a row inside the excitation coil bobbin, and a permanent magnet material, the permanent magnet material is sandwiched between the bottom of the magnetic yoke and a fixed core, the fixed core has a larger diameter than the movable core, and a pipe made of a non-magnetic material with an inner diameter larger than the movable core and an outer diameter approximately equal to that of the fixed core. An attachment is provided between the yoke lid and the fixed iron core, one end of the pipe is in contact with a large diameter part of the fixed iron core, and the other end is fitted to the yoke lid to fix the fixed iron core and the permanent magnet material. Magnetic demagnetizing self-holding solenoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4078282U JPS58142910U (en) | 1982-03-23 | 1982-03-23 | Magnetizing/demagnetizing self-holding solenoid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4078282U JPS58142910U (en) | 1982-03-23 | 1982-03-23 | Magnetizing/demagnetizing self-holding solenoid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58142910U true JPS58142910U (en) | 1983-09-27 |
| JPS6348090Y2 JPS6348090Y2 (en) | 1988-12-12 |
Family
ID=30051985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4078282U Granted JPS58142910U (en) | 1982-03-23 | 1982-03-23 | Magnetizing/demagnetizing self-holding solenoid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58142910U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006172739A (en) * | 2004-12-13 | 2006-06-29 | Mitsubishi Electric Corp | Electromagnetic operation mechanism |
| CN112081985A (en) * | 2019-06-13 | 2020-12-15 | 株式会社鹭宫制作所 | Electromagnetic coil and valve device |
-
1982
- 1982-03-23 JP JP4078282U patent/JPS58142910U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006172739A (en) * | 2004-12-13 | 2006-06-29 | Mitsubishi Electric Corp | Electromagnetic operation mechanism |
| CN112081985A (en) * | 2019-06-13 | 2020-12-15 | 株式会社鹭宫制作所 | Electromagnetic coil and valve device |
| JP2020200938A (en) * | 2019-06-13 | 2020-12-17 | 株式会社鷺宮製作所 | Electromagnetic coil and valve device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6348090Y2 (en) | 1988-12-12 |
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