JPS61186033U - - Google Patents
Info
- Publication number
- JPS61186033U JPS61186033U JP7016485U JP7016485U JPS61186033U JP S61186033 U JPS61186033 U JP S61186033U JP 7016485 U JP7016485 U JP 7016485U JP 7016485 U JP7016485 U JP 7016485U JP S61186033 U JPS61186033 U JP S61186033U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- connection part
- duct
- cylinders
- ventilation fan
- 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 4
Landscapes
- Ventilation (AREA)
Description
第１図は本考案の一実施例によるダクト用換気
扇を示す断面図、第２図は従来のダクト用換気扇
を示す断面図である。
１……換気扇本体、２……羽根、３……電動機
、４，５……フランジ、６……薄肉部。
FIG. 1 is a sectional view showing a duct ventilation fan according to an embodiment of the present invention, and FIG. 2 is a sectional view showing a conventional duct ventilation fan. 1...Ventilation fan main body, 2...Blade, 3...Electric motor, 4, 5...Flange, 6...Thin wall part.
Claims (1)
続部に同心状に径の異なる複数の筒体を設け、前
記複数の筒体のそれぞれの連結部を薄肉で形成し
たダクト用換気扇。 A ventilation fan for a duct, which includes a main body having a built-in blower, a plurality of cylinders having different diameters concentrically provided at a duct connection part of the main body, and a connection part of each of the plurality of cylinders formed with a thin wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7016485U JPS61186033U (en) | 1985-05-13 | 1985-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7016485U JPS61186033U (en) | 1985-05-13 | 1985-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61186033U true JPS61186033U (en) | 1986-11-20 |
Family
ID=30606517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7016485U Pending JPS61186033U (en) | 1985-05-13 | 1985-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61186033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013174395A (en) * | 2012-02-25 | 2013-09-05 | Mirai Ind Co Ltd | Ventilation equipment |
-
1985
- 1985-05-13 JP JP7016485U patent/JPS61186033U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013174395A (en) * | 2012-02-25 | 2013-09-05 | Mirai Ind Co Ltd | Ventilation equipment |