JPS6080262U - Actuator for door lock - Google Patents
Actuator for door lockInfo
- Publication number
- JPS6080262U JPS6080262U JP1983172163U JP17216383U JPS6080262U JP S6080262 U JPS6080262 U JP S6080262U JP 1983172163 U JP1983172163 U JP 1983172163U JP 17216383 U JP17216383 U JP 17216383U JP S6080262 U JPS6080262 U JP S6080262U
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- axial length
- door lock
- mover
- pole 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.)
- Granted
Links
Landscapes
- Lock And Its Accessories (AREA)
- 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図は従来のアクチュエータの推力・ストローク特性
図、第２図は本考案の一実施例を示す縦断面図、第３図
および第４図はそれぞれ第２図のヨークおよび可動子の
外観を示す斜視図、第５図はヨークと可動子の寸法関係
を説明するための図第６図は本考案の他の実施例を示す
要部正面図、第７図はヨークと可動子の位置関係を説明
するための要部正面図、第８図および第９図は推力・ス
トローク特性の一部を示す図、第１０図は本考案によっ
て得られる推力・ストローク特性の一例を□ 示す図で
ある。
１・・・・・・Ｅ形ヨーク、１ａ・・・・・・中央磁極
片、１ｂ、 ｌｂ’・・・・・・端部磁極片、２，２
′・・・・・・電磁コイル、４・・・・・・可動子、５
・・・・・・永久磁石、６，６′・・・・・・磁極片。Fig. 1 is a thrust/stroke characteristic diagram of a conventional actuator, Fig. 2 is a longitudinal sectional view showing an embodiment of the present invention, and Figs. 3 and 4 show the external appearance of the yoke and mover shown in Fig. 2, respectively. 5 is a diagram for explaining the dimensional relationship between the yoke and the mover. FIG. 6 is a front view of main parts showing another embodiment of the present invention. FIG. 7 is a positional relationship between the yoke and the mover. 8 and 9 are diagrams showing part of the thrust/stroke characteristics, and Figure 10 is a diagram illustrating an example of the thrust/stroke characteristics obtained by the present invention. . 1... E-type yoke, 1a... Central magnetic pole piece, 1b, lb'... End magnetic pole piece, 2,2
'... Electromagnetic coil, 4... Mover, 5
...Permanent magnet, 6,6'...Magnetic pole piece.
Claims (1)
成した軟磁性材料からなる一対のブロック状ヨークを磁
極が対向するように間隙を介して配設し、各ヨークには
相隣る部分に同極が発生するようにコイルを配設し、ヨ
ーク対向間隙内にはヨークの磁極配設方向にＮ、Ｓ磁極
を有する永久磁石の両端に磁極片を固着してなる可−動
子をＮ、 Ｓ磁極方向に摺動自在に配設するとともに、
ヨークと可動子の寸法関係を下記の如く定めたことを特
徴とするドアロック用アクチュエータ。 Ａ≧Ｄ＞Ｃ ８２０２１ｇ 但し、Ａ：ヨーク端部磁極片間軸方向長さＢ：ヨーク中
央磁極片軸方向長さ Ｃ：可動子外周面における端部磁極片 間軸方向長さ Ｄ：可動子軸方向長さ Ｉｇ：Ｅ形ヨーク内周面と可動子外周面との間隙 ２ 磁極片にテーパを付したことを特徴とする実用新案
登録請求の範囲第１項記載のドアロック用アクチュエー
タ。 ３ ヨークの中央磁極片の両端部に段付部を形成したこ
とを特徴とする実用新案登録請求の範囲第１項記載のド
アロック用アクチュエータ。[Claims for Utility Model Registration] 1. A pair of block-shaped yokes made of a soft magnetic material each having a substantially E-shaped longitudinal cross-sectional end shape in a plane including the axis are disposed with a gap in between so that their magnetic poles face each other, Coils are arranged in each yoke so that the same polarity occurs in adjacent parts, and magnetic pole pieces are fixed to both ends of a permanent magnet that has N and S magnetic poles in the yoke's magnetic pole arrangement direction in the yoke opposing gap. A movable element made of
A door lock actuator characterized in that the dimensional relationship between the yoke and the movable element is determined as follows. A≧D>C 82021g However, A: Axial length between yoke end pole pieces B: Axial length of yoke center pole piece C: Axial length between end pole pieces on the outer peripheral surface of the mover D: Mover Axial length Ig: gap 2 between the inner circumferential surface of the E-shaped yoke and the outer circumferential surface of the mover. The door lock actuator according to claim 1, wherein the magnetic pole pieces are tapered. 3. The door lock actuator according to claim 1, wherein stepped portions are formed at both ends of the central magnetic pole piece of the yoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983172163U JPS6080262U (en) | 1983-11-07 | 1983-11-07 | Actuator for door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983172163U JPS6080262U (en) | 1983-11-07 | 1983-11-07 | Actuator for door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6080262U true JPS6080262U (en) | 1985-06-04 |
| JPH0225210Y2 JPH0225210Y2 (en) | 1990-07-11 |
Family
ID=30375349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983172163U Granted JPS6080262U (en) | 1983-11-07 | 1983-11-07 | Actuator for door lock |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6080262U (en) |
-
1983
- 1983-11-07 JP JP1983172163U patent/JPS6080262U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0225210Y2 (en) | 1990-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5829754U (en) | Actuator for door lock | |
| JPS6080262U (en) | Actuator for door lock | |
| JPS59171314U (en) | electromagnet device | |
| JPS592865U (en) | Actuator for door lock | |
| JPS58145959U (en) | Actuator for door lock | |
| JPS5860749U (en) | Actuator for door lock | |
| JPS5841078U (en) | Reciprocating drive device | |
| JPS592860U (en) | Actuator for door lock | |
| JPS5829811U (en) | Reciprocating drive device | |
| JPS58145960U (en) | Actuator for door lock | |
| JPS5852260U (en) | Actuator for door lock | |
| JPS5852259U (en) | Actuator for door lock | |
| JPS5889913U (en) | self-holding solenoid | |
| JPS60141107U (en) | electromagnetic actuator | |
| JPS59189480U (en) | Voice coil type linear motor | |
| JPS5834707U (en) | polar solenoid | |
| JPS5829812U (en) | H-section steel demagnetization equipment | |
| JPS61142415U (en) | ||
| JPS63182451U (en) | ||
| JPS6244677U (en) | ||
| JPH0249053U (en) | ||
| JPS5834584U (en) | Reciprocating drive device | |
| JPS63117280U (en) | ||
| JPH0249055U (en) | ||
| JPS5897242U (en) | Actuator for door lock |