JPS54147646A - Ventilation fan - Google Patents
Ventilation fanInfo
- Publication number
- JPS54147646A JPS54147646A JP5558878A JP5558878A JPS54147646A JP S54147646 A JPS54147646 A JP S54147646A JP 5558878 A JP5558878 A JP 5558878A JP 5558878 A JP5558878 A JP 5558878A JP S54147646 A JPS54147646 A JP S54147646A
- Authority
- JP
- Japan
- Prior art keywords
- pipes
- parallel
- impeller
- shaft
- welded
- 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
Abstract
PURPOSE: A ventilation fan for light stone hen house for vinyl house comprising a means for connecting the ends of two pipe arranged in parallel, a frame surrounding an impeller fixed coaxially with an impeller shaft supported by the pipes, and fitting holes formed in the connection means.
CONSTITUTION: Two pipes 1 and 2 are folded into U-shape and arranged in parallel. Connection means 3 and 4 are arranged in parallel with and perpendicular to an impeller shaft 5, and welded to sides 3a and 4b while the pipes 1 and 2 are kept in parallel and the distances from the bottom faces of the means 3 and 4 to the upper ends of the pipes 1 and 2 are adjusted. Then the shaft 5 is rotatably supported by a shaft supporting means 6, and an impeller 7 is fitted. Similarly, a motor supporting member 8 is fixed and a motor 9 is mounted. After pulleys 11 and 12 are fitted and a belt 13 is put on, corners 18aW18d of a quadrilateral frame 17 are welded and the means 3 and 4 are formed with fitting holes 19.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5558878A JPS5942208B2 (en) | 1978-05-12 | 1978-05-12 | ventilation fan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5558878A JPS5942208B2 (en) | 1978-05-12 | 1978-05-12 | ventilation fan |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54147646A true JPS54147646A (en) | 1979-11-19 |
JPS5942208B2 JPS5942208B2 (en) | 1984-10-13 |
Family
ID=13002901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5558878A Expired JPS5942208B2 (en) | 1978-05-12 | 1978-05-12 | ventilation fan |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5942208B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021063613A (en) * | 2019-10-15 | 2021-04-22 | 三菱電機株式会社 | Ventilation fan and method for manufacturing ventilation fan |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01312139A (en) * | 1988-06-13 | 1989-12-15 | Meihou Shitei:Kk | Sound deadening device |
-
1978
- 1978-05-12 JP JP5558878A patent/JPS5942208B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021063613A (en) * | 2019-10-15 | 2021-04-22 | 三菱電機株式会社 | Ventilation fan and method for manufacturing ventilation fan |
Also Published As
Publication number | Publication date |
---|---|
JPS5942208B2 (en) | 1984-10-13 |
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