JPH0451076U - - Google Patents
Info
- Publication number
- JPH0451076U JPH0451076U JP9288190U JP9288190U JPH0451076U JP H0451076 U JPH0451076 U JP H0451076U JP 9288190 U JP9288190 U JP 9288190U JP 9288190 U JP9288190 U JP 9288190U JP H0451076 U JPH0451076 U JP H0451076U
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- plunger
- central core
- attached
- cover
- 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 description 2
- 230000000284 resting effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Description
第１図は本考案の一実施例の構成図、第２図は
第１図の動作波形例図、第３図は従来の動作波形
例図である。
１……ヨーク、２……中心コア、３……ボビン
、４……励磁コイル、５……プランジヤー、６…
…ワイヤ、７……ガイド、８……カバー、９……
復帰バネ、１０……ダンパ。
FIG. 1 is a block diagram of an embodiment of the present invention, FIG. 2 is an example of operating waveforms of FIG. 1, and FIG. 3 is an example of conventional operating waveforms. 1...Yoke, 2...Center core, 3...Bobbin, 4...Excitation coil, 5...Plunger, 6...
...Wire, 7...Guide, 8...Cover, 9...
Return spring, 10... damper.
Claims (1)
を含む面が開口されたヨークと、 該ヨークの中心コア部分にボビンを介して巻き
付けられた励磁コイルと、 長手方向に沿つて異なる磁極に着磁された永久
磁石で形成され、前記ヨークの開口部の中心コア
の延長線上に移動可能に配置されるプランジヤー
と、 前記ヨークの開口面を塞ぐように取り付けられ
たカバーと、 一端が該カバーのヨークとの対向面に取り付け
られ、他端が前記プランジヤーの他端に取り付け
られた渦巻き形の復帰バネとを具備し、 静止位置からの移動時には前記プランジヤーが
中心コアに磁気吸引される方向に前記コイルをパ
ルス電流で励磁し、復帰時には前記コイルを移動
時と逆方向のパルス電流で励磁することを特徴と
するプランジヤー型ソレノイド装置。[Claims for Utility Model Registration] A yoke with a substantially E-shaped cross section and an open surface including the end face of the central core; an excitation coil wound around the central core of the yoke via a bobbin; a plunger formed of a permanent magnet magnetized to different magnetic poles along the direction and movably arranged on an extension of the central core of the opening of the yoke; and a plunger attached to cover the opening surface of the yoke. a cover; and a spiral return spring, one end of which is attached to a surface of the cover facing the yoke, and the other end of which is attached to the other end of the plunger, the plunger being moved from a resting position to a central core. A plunger type solenoid device, characterized in that the coil is excited with a pulsed current in a direction in which it is magnetically attracted, and when returning, the coil is excited with a pulsed current in the opposite direction to the direction in which it is moved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9288190U JPH0451076U (en) | 1990-09-04 | 1990-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9288190U JPH0451076U (en) | 1990-09-04 | 1990-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0451076U true JPH0451076U (en) | 1992-04-30 |
Family
ID=31829668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9288190U Pending JPH0451076U (en) | 1990-09-04 | 1990-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0451076U (en) |
-
1990
- 1990-09-04 JP JP9288190U patent/JPH0451076U/ja active Pending
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