JPH0465900U - - Google Patents
Info
- Publication number
- JPH0465900U JPH0465900U JP10871590U JP10871590U JPH0465900U JP H0465900 U JPH0465900 U JP H0465900U JP 10871590 U JP10871590 U JP 10871590U JP 10871590 U JP10871590 U JP 10871590U JP H0465900 U JPH0465900 U JP H0465900U
- Authority
- JP
- Japan
- Prior art keywords
- air
- leak
- blower
- unit
- pipe
- 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 3
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Description
第１ａ図、第１ｂ図は本考案の漏風防止送風管
の断面図であり、第２図は従来の送風管の断面図
である。
１１，１２……漏風防止具。
FIGS. 1a and 1b are cross-sectional views of the leak-preventing air pipe of the present invention, and FIG. 2 is a cross-sectional view of a conventional air pipe. 11, 12...Air leakage prevention equipment.
Claims (1)
管において、接合されるべき２つの単位送風管の
両側端部のそれぞれに基部を有し、長手方向の左
右いずれへもたなびくことが出来る自由端部を有
する円筒状の漏風防止具を設けたことを特徴とす
る漏風防止送風管。 ２ 請求項第１項の漏風防止送風管において１単
位となる漏風防止送風管。[Claims for Utility Model Registration] 1. In a blower tube constructed by joining a plurality of unit blower tubes, the two unit blower tubes to be joined have bases at each of both ends thereof, and the left and right sides in the longitudinal direction A leak-preventing blower pipe characterized by being provided with a cylindrical air-leak preventer having a free end that can extend in any direction. 2. An air leak prevention air pipe that forms one unit in the air leak prevention air pipe of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10871590U JPH0465900U (en) | 1990-10-16 | 1990-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10871590U JPH0465900U (en) | 1990-10-16 | 1990-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0465900U true JPH0465900U (en) | 1992-06-09 |
Family
ID=31855833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10871590U Pending JPH0465900U (en) | 1990-10-16 | 1990-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0465900U (en) |
-
1990
- 1990-10-16 JP JP10871590U patent/JPH0465900U/ja active Pending
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