JPH0216607U - - Google Patents
Info
- Publication number
- JPH0216607U JPH0216607U JP9483588U JP9483588U JPH0216607U JP H0216607 U JPH0216607 U JP H0216607U JP 9483588 U JP9483588 U JP 9483588U JP 9483588 U JP9483588 U JP 9483588U JP H0216607 U JPH0216607 U JP H0216607U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- electromagnetic switch
- safety
- display device
- equipment
- 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
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Details Of Aerials (AREA)
Description
第１図は、この考案の一実施例による設備室安
全装置を印す構成図、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は超音波センサ、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 an equipment room safety device according to an embodiment of the invention, and FIG. 2 is a block diagram showing a conventional equipment room safety device. 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 an ultrasonic sensor, 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 device , 12 is a surveillance television camera. Note that 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超音波センサは、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たことを特徴と
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 a second electromagnetic switch and a display device, and the second electromagnetic switch is further connected to equipment, and the automatic entry switch as a second safety switch is The third electromagnetic switch is connected to the second electromagnetic switch and the display device, and the ultrasonic sensor as the third safety switch is connected to the fourth electromagnetic switch. A safety device for an equipment room, characterized in that the fourth electromagnetic switch is connected to the second electromagnetic switch and the display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9483588U JPH0216607U (en) | 1988-07-18 | 1988-07-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9483588U JPH0216607U (en) | 1988-07-18 | 1988-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0216607U true JPH0216607U (en) | 1990-02-02 |
Family
ID=31319418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9483588U Pending JPH0216607U (en) | 1988-07-18 | 1988-07-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0216607U (en) |
-
1988
- 1988-07-18 JP JP9483588U patent/JPH0216607U/ja active Pending
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