JPH01151142U - - Google Patents
Info
- Publication number
- JPH01151142U JPH01151142U JP4810488U JP4810488U JPH01151142U JP H01151142 U JPH01151142 U JP H01151142U JP 4810488 U JP4810488 U JP 4810488U JP 4810488 U JP4810488 U JP 4810488U JP H01151142 U JPH01151142 U JP H01151142U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- ventilation
- shutter
- solenoid
- iron core
- 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
- 238000009423 ventilation Methods 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
Landscapes
- Air-Flow Control Members (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4810488U JPH01151142U (lv) | 1988-04-09 | 1988-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4810488U JPH01151142U (lv) | 1988-04-09 | 1988-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01151142U true JPH01151142U (lv) | 1989-10-18 |
Family
ID=31274271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4810488U Pending JPH01151142U (lv) | 1988-04-09 | 1988-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01151142U (lv) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011080650A (ja) * | 2009-10-05 | 2011-04-21 | Fulta Electric Machinery Co Ltd | 高気密性のシャツタ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5295865A (en) * | 1976-02-09 | 1977-08-11 | Sharp Corp | Device for opening and closing wind pressure type shutter for ventilat ion fans |
-
1988
- 1988-04-09 JP JP4810488U patent/JPH01151142U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5295865A (en) * | 1976-02-09 | 1977-08-11 | Sharp Corp | Device for opening and closing wind pressure type shutter for ventilat ion fans |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011080650A (ja) * | 2009-10-05 | 2011-04-21 | Fulta Electric Machinery Co Ltd | 高気密性のシャツタ |