JPH0249398U - - Google Patents
Info
- Publication number
- JPH0249398U JPH0249398U JP1988125889U JP12588988U JPH0249398U JP H0249398 U JPH0249398 U JP H0249398U JP 1988125889 U JP1988125889 U JP 1988125889U JP 12588988 U JP12588988 U JP 12588988U JP H0249398 U JPH0249398 U JP H0249398U
- Authority
- JP
- Japan
- Prior art keywords
- side coil
- motor
- reverse rotation
- keep relay
- detection circuit
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Motor And Converter Starters (AREA)
- Control Of Ac Motors In General (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988125889U JPH0746077Y2 (ja) | 1988-09-27 | 1988-09-27 | 電動開閉器の駆動回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988125889U JPH0746077Y2 (ja) | 1988-09-27 | 1988-09-27 | 電動開閉器の駆動回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0249398U true JPH0249398U (zh) | 1990-04-05 |
| JPH0746077Y2 JPH0746077Y2 (ja) | 1995-10-18 |
Family
ID=31376895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988125889U Expired - Lifetime JPH0746077Y2 (ja) | 1988-09-27 | 1988-09-27 | 電動開閉器の駆動回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0746077Y2 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5875281B2 (ja) * | 2011-08-09 | 2016-03-02 | 文化シヤッター株式会社 | 開閉装置 |
-
1988
- 1988-09-27 JP JP1988125889U patent/JPH0746077Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0746077Y2 (ja) | 1995-10-18 |