JPS59113932U - Magnetic proximity switch - Google Patents
Magnetic proximity switchInfo
- Publication number
- JPS59113932U JPS59113932U JP772183U JP772183U JPS59113932U JP S59113932 U JPS59113932 U JP S59113932U JP 772183 U JP772183 U JP 772183U JP 772183 U JP772183 U JP 772183U JP S59113932 U JPS59113932 U JP S59113932U
- Authority
- JP
- Japan
- Prior art keywords
- proximity switch
- magnetic
- magnetic proximity
- contact element
- shielding plate
- 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
- Switches That Are Operated By Magnetic Or Electric Fields (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図は従来の磁気形近接スイッチを示す路線正面図、
第２図はその動作特性を示す図、第３図は第１図のもの
の路線断面図、第４図はこの考案の一実施例を示す斜視
図、第５図はその動作説明図、第６図はその動作特性を
示す図である。
図中、１はマグネット素子、２はコンタクト素子、１１
は永久磁石、１２はリードスイッチ、２１は遮磁板であ
る。尚、図中同一符号は同−又は相当部分を示す。Figure 1 is a front view of a route showing a conventional magnetic proximity switch;
Fig. 2 is a diagram showing its operating characteristics, Fig. 3 is a cross-sectional view of the one in Fig. 1, Fig. 4 is a perspective view showing an embodiment of this invention, Fig. 5 is an explanatory diagram of its operation, and Fig. 6 is a diagram showing its operating characteristics. The figure shows its operating characteristics. In the figure, 1 is a magnet element, 2 is a contact element, 11
is a permanent magnet, 12 is a reed switch, and 21 is a magnetic shielding plate. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (2)
クト素子とを対向し両者を相対的に移動しうるように配
置してなる磁気形近接スイッチにおいて、上記コンタク
ト素子の上記相対的移動方向の前後に磁性体からなる遮
磁板を配置したことを特徴とする磁気形近接スイッチ。(1) In a magnetic proximity switch in which a magnetic element and a contact element consisting of a reed switch are arranged so that they face each other and are movable relative to each other, a magnetic material is placed before and after the relative movement direction of the contact element. A magnetic proximity switch characterized by having a magnetic shielding plate arranged therein.
ンタクト素子が納められていることを特徴とする実用新
案登録請求の範囲第１項記載の磁気形近接スイッチ。(2) The magnetic proximity switch according to claim 1, wherein the magnetic shielding plate has a U-shaped cross section, and the contact element is housed in the U-shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP772183U JPS59113932U (en) | 1983-01-20 | 1983-01-20 | Magnetic proximity switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP772183U JPS59113932U (en) | 1983-01-20 | 1983-01-20 | Magnetic proximity switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59113932U true JPS59113932U (en) | 1984-08-01 |
Family
ID=30139246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP772183U Pending JPS59113932U (en) | 1983-01-20 | 1983-01-20 | Magnetic proximity switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59113932U (en) |
-
1983
- 1983-01-20 JP JP772183U patent/JPS59113932U/en active Pending
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