JPH0347398U - - Google Patents
Info
- Publication number
- JPH0347398U JPH0347398U JP10521189U JP10521189U JPH0347398U JP H0347398 U JPH0347398 U JP H0347398U JP 10521189 U JP10521189 U JP 10521189U JP 10521189 U JP10521189 U JP 10521189U JP H0347398 U JPH0347398 U JP H0347398U
- Authority
- JP
- Japan
- Prior art keywords
- circuit breaker
- opening
- shutter curtain
- activated
- controller
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
第１図は本考案の第１実施例の回路図、第２図
ば本考案が適用可能な電動シヤツターの概略図、
第３図は第２実施例の回路図、第４図は第２実施
例の制御ルーチンを示す流れ図である。
１０……シヤツターカーテン、１８……操作器
、４２……補助リミツトスイツチ。
FIG. 1 is a circuit diagram of a first embodiment of the present invention, and FIG. 2 is a schematic diagram of an electric shutter to which the present invention is applicable.
FIG. 3 is a circuit diagram of the second embodiment, and FIG. 4 is a flowchart showing a control routine of the second embodiment. 10...Shutter curtain, 18...Operator, 42...Auxiliary limit switch.
Claims (1)
閉機と、操作器のシヤツターカーテンを開閉させ
る通常操作に基づいて開閉機に電力が供給される
ように制御する制御器と、シヤツターカーテンが
所定範囲を越えて移動したときに作動されて開閉
機へ電力が供給されないようにする遮断器と、遮
断器が作動された状態で操作器が通常操作と異な
る特殊操作されたときに開閉機に電力を供給して
遮断器を復帰させる復帰手段と、を含む電動シヤ
ツター。 An opening/closing machine that moves the shutter curtain in the opening/closing direction, a controller that controls power to be supplied to the opening/closing machine based on the normal operation of the operator to open/close the shutter curtain, and a controller that controls the shutter curtain to move within a predetermined range. A circuit breaker is activated to prevent power from being supplied to the switch when the circuit breaker is crossed, and a circuit breaker is activated to supply power to the switch when the operator performs a special operation that differs from normal operation. and a return means for returning the circuit breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10521189U JP2509726Y2 (en) | 1989-09-07 | 1989-09-07 | Electric shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10521189U JP2509726Y2 (en) | 1989-09-07 | 1989-09-07 | Electric shutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0347398U true JPH0347398U (en) | 1991-05-01 |
| JP2509726Y2 JP2509726Y2 (en) | 1996-09-04 |
Family
ID=31653980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10521189U Expired - Fee Related JP2509726Y2 (en) | 1989-09-07 | 1989-09-07 | Electric shutter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2509726Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014025043A1 (en) * | 2012-08-10 | 2014-02-13 | 日東工業株式会社 | Rack aisle isolation structure |
-
1989
- 1989-09-07 JP JP10521189U patent/JP2509726Y2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014025043A1 (en) * | 2012-08-10 | 2014-02-13 | 日東工業株式会社 | Rack aisle isolation structure |
| JP2014033903A (en) * | 2012-08-10 | 2014-02-24 | Nitto Kogyo Co Ltd | Rack aisle isolation structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2509726Y2 (en) | 1996-09-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |