JPH0415131U - - Google Patents
Info
- Publication number
- JPH0415131U JPH0415131U JP5597990U JP5597990U JPH0415131U JP H0415131 U JPH0415131 U JP H0415131U JP 5597990 U JP5597990 U JP 5597990U JP 5597990 U JP5597990 U JP 5597990U JP H0415131 U JPH0415131 U JP H0415131U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- shield plate
- reed switch
- external magnetic
- disposed
- 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
- 235000014676 Phragmites communis Nutrition 0.000 claims description 4
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Description
第１図は本考案の１実施例を示すを示す断面図
、第２図は本考案を説明するための説明図および
第３図は従来の近接スイツチを示す断面図である
。
１……リードスイツチ、６……マグネツト、７
……外部磁界シールド板。
FIG. 1 is a sectional view showing one embodiment of the present invention, FIG. 2 is an explanatory view for explaining the present invention, and FIG. 3 is a sectional view showing a conventional proximity switch. 1... Reed switch, 6... Magnet, 7
...External magnetic field shield plate.
Claims (1)
リードスイツチを基準としてこれで磁界を検出す
るマグネツトが位置する側と反対側に配設された
外部磁界シールド板とからなり、前記リードスイ
ツチと外部磁界シールド板との間隔を２mm以上と
したことを特徴とする近接スイツチ。 It consists of a reed switch disposed at a predetermined position, and an external magnetic field shield plate disposed on the opposite side of the reed switch to the side where the magnet that detects the magnetic field is located, and the reed switch and the external magnetic field are A proximity switch characterized by a distance of 2 mm or more between the shield plate and the shield plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5597990U JPH0415131U (en) | 1990-05-30 | 1990-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5597990U JPH0415131U (en) | 1990-05-30 | 1990-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0415131U true JPH0415131U (en) | 1992-02-06 |
Family
ID=31579406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5597990U Pending JPH0415131U (en) | 1990-05-30 | 1990-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0415131U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5019156U (en) * | 1973-06-16 | 1975-03-04 | ||
| JPH0254133B2 (en) * | 1983-12-23 | 1990-11-20 | Kogyo Gijutsuin |
-
1990
- 1990-05-30 JP JP5597990U patent/JPH0415131U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5019156U (en) * | 1973-06-16 | 1975-03-04 | ||
| JPH0254133B2 (en) * | 1983-12-23 | 1990-11-20 | Kogyo Gijutsuin |