JPS6191743U - - Google Patents
Info
- Publication number
- JPS6191743U JPS6191743U JP17623284U JP17623284U JPS6191743U JP S6191743 U JPS6191743 U JP S6191743U JP 17623284 U JP17623284 U JP 17623284U JP 17623284 U JP17623284 U JP 17623284U JP S6191743 U JPS6191743 U JP S6191743U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- opening adjustment
- shaft
- adjustment shaft
- backflow prevention
- 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
- 230000002265 prevention Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Check Valves (AREA)
- Air-Flow Control Members (AREA)
Description
第１図はこの考案に係る逆流防止兼風量調整弁
の断面図、第２図は正面図を示す。 １…ダンパ、２…固定軸、３…開度調整軸、４
，５…かさ歯車、６…立軸、７…ハンドル、８…
ロープ。
の断面図、第２図は正面図を示す。 １…ダンパ、２…固定軸、３…開度調整軸、４
，５…かさ歯車、６…立軸、７…ハンドル、８…
ロープ。
Claims (1)
- 上端を固定軸に回動自在に支持されたダンパと
、このダンパの空気流入側に付設した開度調整軸
と、この開度調整軸と前記ダンパとを結ぶロープ
とより成ることを特徴とする逆流防止兼風量調整
ダンパ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17623284U JPS6191743U (ja) | 1984-11-20 | 1984-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17623284U JPS6191743U (ja) | 1984-11-20 | 1984-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6191743U true JPS6191743U (ja) | 1986-06-14 |
Family
ID=30733831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17623284U Pending JPS6191743U (ja) | 1984-11-20 | 1984-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6191743U (ja) |
-
1984
- 1984-11-20 JP JP17623284U patent/JPS6191743U/ja active Pending