JPS61185943U - - Google Patents
Info
- Publication number
- JPS61185943U JPS61185943U JP6844685U JP6844685U JPS61185943U JP S61185943 U JPS61185943 U JP S61185943U JP 6844685 U JP6844685 U JP 6844685U JP 6844685 U JP6844685 U JP 6844685U JP S61185943 U JPS61185943 U JP S61185943U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation fan
- louver
- shielding plate
- holes
- regulator
- 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 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Ventilation (AREA)
Description
第１図は本考案の一実施例による換気扇の風量
調節装置の分解斜視図、第２図は同調節状態図、
第３図は従来の換気扇の取付状態図、第４図は同
換気扇の風量調節装置の斜視図である。
１……ルーバ、３……遮へい板、６，７，８，
９，１０，１１……条溝。
FIG. 1 is an exploded perspective view of a ventilation fan air volume adjustment device according to an embodiment of the present invention, and FIG. 2 is a diagram of the same adjustment state.
FIG. 3 is a diagram showing how a conventional ventilation fan is installed, and FIG. 4 is a perspective view of an air volume adjustment device for the ventilation fan. 1... Louver, 3... Shielding plate, 6, 7, 8,
9, 10, 11... groove.
Claims (1)
と、このルーバの前記孔を覆うように設けられた
遮へい板を備え、前記遮へい板には折りたたみ用
の多数の条溝を設けた換気扇の風量調節装置。 The ventilation fan is equipped with a louver with a plurality of holes covering the intake port of the ventilation fan, a shielding plate provided to cover the holes of the louver, and the shielding plate has a number of grooves for folding. Regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6844685U JPS61185943U (en) | 1985-05-09 | 1985-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6844685U JPS61185943U (en) | 1985-05-09 | 1985-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61185943U true JPS61185943U (en) | 1986-11-20 |
Family
ID=30603203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6844685U Pending JPS61185943U (en) | 1985-05-09 | 1985-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61185943U (en) |
-
1985
- 1985-05-09 JP JP6844685U patent/JPS61185943U/ja active Pending