JPH01113796U - - Google Patents
Info
- Publication number
- JPH01113796U JPH01113796U JP1042688U JP1042688U JPH01113796U JP H01113796 U JPH01113796 U JP H01113796U JP 1042688 U JP1042688 U JP 1042688U JP 1042688 U JP1042688 U JP 1042688U JP H01113796 U JPH01113796 U JP H01113796U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- electromagnetic switch
- safety
- equipment
- display device
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Alarm Systems (AREA)
Description
第１図は、この考案の一実施例による設備室の
安全装置を示す構成図、第２図は、従来の設備室
の安全装置を示す構成図である。
図において、１は設備、２は手動スイツチ、３
は第１の電磁開閉器、４は自動入室スイツチ、５
は第３の電磁開閉器、６は抵抗体ひずみ計、７は
第４の電磁開閉器、８は第２の電磁開閉器、９は
表示装置、１０は第５の電磁開閉器、１１は表示
装置、１２は監視用テレビカメラである。なお、
各図中同一符号は、同一または相当部分を示す。
FIG. 1 is a block diagram showing a safety device for an equipment room according to an embodiment of the invention, and FIG. 2 is a block diagram showing a conventional safety device for an equipment room. In the figure, 1 is equipment, 2 is a manual switch, and 3 is a manual switch.
is the first electromagnetic switch, 4 is the automatic entry switch, 5
is a third electromagnetic switch, 6 is a resistor strain gauge, 7 is a fourth electromagnetic switch, 8 is a second electromagnetic switch, 9 is a display device, 10 is a fifth electromagnetic switch, and 11 is a display The device 12 is a surveillance television camera. In addition,
The same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
への入出状況を表示する表示装置を有する安全装
置において、設備を停止する第１の安全スイツチ
としての手動スイツチは、第１の電磁開閉器に接
続され、第１の電磁開閉器は、第２の電磁開閉器
と表示装置に接続され、さらに第２の電磁開閉器
は設備に接続されており、第２の安全スイツチと
しての自動入室スイツチは、第３の電磁開閉器に
接続され、第３の電磁開閉器は、第２の電磁開閉
器と表示装置に接続されており、さらに第３の安
全スイツチとしての抵抗体ひずみ計は、第４の電
磁開閉器に接続され、第４の電磁開閉器は、第２
の電磁開閉器と表示装置に接続されていることを
特徴とする設備室の安全装置。 In a safety device that has multiple switches that stop the operation of the equipment and a display device that displays the status of entry and exit from the equipment room, the manual switch as the first safety switch that stops the equipment is connected to the first electromagnetic switch. The first electromagnetic switch is connected to the second electromagnetic switch and the display device, and the second electromagnetic switch is further connected to the equipment, and the automatic entry switch as the second safety switch is The third electromagnetic switch is connected to the second electromagnetic switch and the display device, and the resistor strain gauge as the third safety switch is connected to the fourth electromagnetic switch. The fourth electromagnetic switch is connected to the second electromagnetic switch.
A safety device for an equipment room characterized by being connected to an electromagnetic switch and a display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1042688U JPH01113796U (en) | 1988-01-28 | 1988-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1042688U JPH01113796U (en) | 1988-01-28 | 1988-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01113796U true JPH01113796U (en) | 1989-07-31 |
Family
ID=31218078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1042688U Pending JPH01113796U (en) | 1988-01-28 | 1988-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01113796U (en) |
-
1988
- 1988-01-28 JP JP1042688U patent/JPH01113796U/ja active Pending
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