JPS6218795U - - Google Patents
Info
- Publication number
- JPS6218795U JPS6218795U JP11078385U JP11078385U JPS6218795U JP S6218795 U JPS6218795 U JP S6218795U JP 11078385 U JP11078385 U JP 11078385U JP 11078385 U JP11078385 U JP 11078385U JP S6218795 U JPS6218795 U JP S6218795U
- Authority
- JP
- Japan
- Prior art keywords
- alarm device
- series
- electrical resistance
- switches
- emergency
- 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 6
- 239000004020 conductor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Landscapes
- Burglar Alarm Systems (AREA)
Description
第１図は本考案の第１実施例を示すリードスイ
ツチの概略図、第２図は第１実施例及び第２実施
例に共通の侵入警報装置の回路構成図、第３図は
本考案の第２実施例を示すリードスイツチの概略
図、第４図は従来例を示す回路構成図、第５図と
第６図は他の従来例を示す回路構成図である。
７はリードスイツチ、８はリード線、９は導電
塗料膜、１０は警報器、１１はマグネツト、１２
は非常用スイツチ、１３は導電帯である。
Fig. 1 is a schematic diagram of a reed switch showing a first embodiment of the present invention, Fig. 2 is a circuit configuration diagram of an intrusion alarm device common to the first and second embodiments, and Fig. 3 is a diagram of a reed switch according to the present invention. FIG. 4 is a schematic diagram of a reed switch showing a second embodiment, FIG. 4 is a circuit diagram showing a conventional example, and FIGS. 5 and 6 are circuit diagrams showing other conventional examples. 7 is a reed switch, 8 is a lead wire, 9 is a conductive paint film, 10 is an alarm, 11 is a magnet, 12
is an emergency switch, and 13 is a conductive band.
Claims (1)
電材料により２本のリード線間に各々異なる電気
抵抗を設定した複数のリードスイツチとを直列に
接続し、これらリードスイツチと非常用スイツチ
を、リードスイツチ側の回路の抵抗を検知する機
能を備えた警報器に接続したことを特徴とする侵
入警報装置。 An emergency switch and a plurality of reed switches each having a different electrical resistance between two lead wires are connected in series using a conductive material having a predetermined electrical resistance, and these reed switches and emergency switches are connected in series. An intrusion alarm device characterized by being connected to an alarm device having a function of detecting the resistance of a side circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11078385U JPS6218795U (en) | 1985-07-17 | 1985-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11078385U JPS6218795U (en) | 1985-07-17 | 1985-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6218795U true JPS6218795U (en) | 1987-02-04 |
Family
ID=30990104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11078385U Pending JPS6218795U (en) | 1985-07-17 | 1985-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6218795U (en) |
-
1985
- 1985-07-17 JP JP11078385U patent/JPS6218795U/ja active Pending
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