JPH038297U - - Google Patents
Info
- Publication number
- JPH038297U JPH038297U JP6816489U JP6816489U JPH038297U JP H038297 U JPH038297 U JP H038297U JP 6816489 U JP6816489 U JP 6816489U JP 6816489 U JP6816489 U JP 6816489U JP H038297 U JPH038297 U JP H038297U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- power source
- driving
- closing means
- section
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Stand-By Power Supply Arrangements (AREA)
Description
第１図は本考案の機能的構成を示すブロツク図
である。 １……主幹ブレーカ、２……検出部、３……電
源切換部、４……駆動部、５……開閉手段、６…
…外部電源供給口。
である。 １……主幹ブレーカ、２……検出部、３……電
源切換部、４……駆動部、５……開閉手段、６…
…外部電源供給口。
Claims (1)
- 【実用新案登録請求の範囲】 建物開口部開閉用の開閉手段５と、 該開閉手段５を駆動せしめる駆動部４と、 使用電源の投入による前記駆動部４への通電状
態の有無を検出する検出部２と、 使用電源の電力が前記駆動部４へ供給され得な
いときに、前記駆動部４を駆動せしめる外部電源
を投入するための電源供給口６と、 使用電源、外部電源のいずれか一方の電力を前
記駆動部４へ給電し得るように切換わる電源切換
部３とを具備してなる電動シヤツタ等の開閉手段
における強制開放装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6816489U JPH038297U (ja) | 1989-06-13 | 1989-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6816489U JPH038297U (ja) | 1989-06-13 | 1989-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH038297U true JPH038297U (ja) | 1991-01-25 |
Family
ID=31602366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6816489U Pending JPH038297U (ja) | 1989-06-13 | 1989-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH038297U (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0220543U (ja) * | 1988-07-27 | 1990-02-09 | ||
| JP2009130941A (ja) * | 2007-11-19 | 2009-06-11 | Chugoku Electric Power Co Inc:The | 電力外部入出力装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS573984A (en) * | 1980-06-05 | 1982-01-09 | Toyo Shutter Co | Emergency shutter window |
-
1989
- 1989-06-13 JP JP6816489U patent/JPH038297U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS573984A (en) * | 1980-06-05 | 1982-01-09 | Toyo Shutter Co | Emergency shutter window |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0220543U (ja) * | 1988-07-27 | 1990-02-09 | ||
| JP2009130941A (ja) * | 2007-11-19 | 2009-06-11 | Chugoku Electric Power Co Inc:The | 電力外部入出力装置 |