JPS5967731U - Axial ventilation fan - Google Patents
Axial ventilation fanInfo
- Publication number
- JPS5967731U JPS5967731U JP16250982U JP16250982U JPS5967731U JP S5967731 U JPS5967731 U JP S5967731U JP 16250982 U JP16250982 U JP 16250982U JP 16250982 U JP16250982 U JP 16250982U JP S5967731 U JPS5967731 U JP S5967731U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation fan
- axial ventilation
- axial
- duct
- front frame
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例としての軸流式換気扇の前面枠のみを示
す断面図、第２図は本考案の適用例としての軸流式換気
扇を示す断面図、第３図はその前面枠のみを示す断面図
である。なお、図中同一符号は同−又は相当部分を示す
。
１・・・前面枠、２・・・油溜め溝、４・・・換気扇本
体、６・・・ダクト部。Fig. 1 is a sectional view showing only the front frame of an axial ventilation fan as a conventional example, Fig. 2 is a sectional view showing an axial ventilation fan as an application example of the present invention, and Fig. 3 is a sectional view showing only the front frame. FIG. Note that the same reference numerals in the figures indicate the same or equivalent parts. 1... Front frame, 2... Oil sump groove, 4... Ventilation fan body, 6... Duct section.
Claims (1)
を形成する、ベルマウス形状のダクト部を中央にもつ前
面枠におけるダクト部内面の周方向に油溜め溝を形成し
た構成の軸流式換気扇。An axial-flow ventilation fan that is removably attached to the front of the ventilation fan body and has a bellmouth-shaped duct in the center that forms the suction port of the ventilation fan, and has an oil sump groove formed in the circumferential direction on the inner surface of the duct in the front frame. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16250982U JPS5967731U (en) | 1982-10-27 | 1982-10-27 | Axial ventilation fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16250982U JPS5967731U (en) | 1982-10-27 | 1982-10-27 | Axial ventilation fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5967731U true JPS5967731U (en) | 1984-05-08 |
Family
ID=30356838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16250982U Pending JPS5967731U (en) | 1982-10-27 | 1982-10-27 | Axial ventilation fan |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5967731U (en) |
-
1982
- 1982-10-27 JP JP16250982U patent/JPS5967731U/en active Pending
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