JPH0255034U - - Google Patents
Info
- Publication number
- JPH0255034U JPH0255034U JP13309588U JP13309588U JPH0255034U JP H0255034 U JPH0255034 U JP H0255034U JP 13309588 U JP13309588 U JP 13309588U JP 13309588 U JP13309588 U JP 13309588U JP H0255034 U JPH0255034 U JP H0255034U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- ventilation
- duct
- ventilation duct
- spiral duct
- 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
- 238000009423 ventilation Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
Landscapes
- Ventilation (AREA)
- Duct Arrangements (AREA)
Description
第１図は実施例に係る換気ダクト収容筒の使用
状態斜視図、第２図はダクト収容状態の断面図、
第３図は換気ダクト収容筒の上面側斜視図、第４
図は同底面側斜視図、第５図は同右側面側斜視図
、第６図は同左側面側斜視図、第７図はストツパ
の正面図である。
１０……筒本体、１２……換気フアン、１４…
…スパイラルダクト、２４……手差し用長穴、２
６……ストツパ穴、２８……ストツパ、３４……
支持台、３６……マンホール屏風、３８……換気
口、４２……ハンドル、４４……マンホール。
FIG. 1 is a perspective view of the ventilation duct storage tube according to the embodiment in use, and FIG. 2 is a cross-sectional view of the duct storage tube.
Figure 3 is a top perspective view of the ventilation duct housing cylinder;
5 is a perspective view of the right side, FIG. 6 is a perspective view of the left side, and FIG. 7 is a front view of the stopper. 10...Cylinder body, 12...Ventilation fan, 14...
...Spiral duct, 24...Elongated hole for manual insertion, 2
6...stopper hole, 28...stopper, 34...
Support stand, 36...manhole folding screen, 38...ventilation opening, 42...handle, 44...manhole.
Claims (1)
容する換気ダクト収容筒にして、筒本体の側壁に
筒軸方向に沿う手差し用長穴を形成するとともに
、筒内に横断配置されてスパイラルダクトの位置
決めをなす棒材の装着を可能にした筒周方向に沿
うストツパ穴を形成したことを特徴とする換気ダ
クト収容筒。 A ventilation duct housing cylinder that accommodates a spiral duct connected to a ventilation fan is formed with a long hole for manual insertion along the cylinder axis direction in the side wall of the cylinder body, and is placed transversely within the cylinder to position the spiral duct. A ventilation duct accommodating cylinder characterized by forming a stopper hole along the circumferential direction of the cylinder so that a rod can be attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13309588U JPH0438186Y2 (en) | 1988-10-12 | 1988-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13309588U JPH0438186Y2 (en) | 1988-10-12 | 1988-10-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0255034U true JPH0255034U (en) | 1990-04-20 |
| JPH0438186Y2 JPH0438186Y2 (en) | 1992-09-08 |
Family
ID=31390655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13309588U Expired JPH0438186Y2 (en) | 1988-10-12 | 1988-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438186Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013113190A (en) * | 2011-11-28 | 2013-06-10 | Fulta Electric Machinery Co Ltd | Small blower device of double-cylinder structure |
-
1988
- 1988-10-12 JP JP13309588U patent/JPH0438186Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013113190A (en) * | 2011-11-28 | 2013-06-10 | Fulta Electric Machinery Co Ltd | Small blower device of double-cylinder structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0438186Y2 (en) | 1992-09-08 |