JPS611696U - Blower damper device - Google Patents
Blower damper deviceInfo
- Publication number
- JPS611696U JPS611696U JP8780784U JP8780784U JPS611696U JP S611696 U JPS611696 U JP S611696U JP 8780784 U JP8780784 U JP 8780784U JP 8780784 U JP8780784 U JP 8780784U JP S611696 U JPS611696 U JP S611696U
- Authority
- JP
- Japan
- Prior art keywords
- damper device
- blower
- damper
- blades
- shaft
- 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図は従来の送風機のダンパー装置を示す断面図、第
２図は第１図の■一■線における断面図、第３図は第１
図のｆ部の拡大詳細図、第４図はこめ考案の一実施例に
よるダンパー装置の断面図、第５図は第４図の■一■線
における断面図である。
１・・・ダンパー枠、２・・・羽根、３・・・軸、４・
・・軸受、５・・・パッキン、６・・・レバー、７・・
・軸摩耗防止用内カバー、８・・・軸摩耗防止用外カバ
ー。
なお、図中同一符号は同一又は相当部分を示す。Fig. 1 is a sectional view showing a damper device of a conventional blower, Fig. 2 is a sectional view taken along the line
FIG. 4 is a sectional view of a damper device according to an embodiment of the present invention, and FIG. 5 is a sectional view taken along line 1-1 in FIG. 4. 1... Damper frame, 2... Blade, 3... Shaft, 4...
...Bearing, 5...Packing, 6...Lever, 7...
- Inner cover to prevent shaft wear, 8... Outer cover to prevent shaft wear. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
する軸に複数個の羽根を固着してなるダンパー装置にお
いて、上記ダンパー枠および上記羽根に、該羽根と上記
ダンパー枠との隙間に露出する上記軸を覆う、軸摩耗防
止カバーを設けたことを特徴とする送風機のダンパー装
置。In a damper device that is installed on the inlet or outlet side of a blower and has a plurality of blades fixed to a shaft passing through the damper frame, the damper frame and the blades are exposed in the gap between the blades and the damper frame. A damper device for a blower, characterized in that a shaft wear prevention cover is provided to cover the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8780784U JPS611696U (en) | 1984-06-11 | 1984-06-11 | Blower damper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8780784U JPS611696U (en) | 1984-06-11 | 1984-06-11 | Blower damper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS611696U true JPS611696U (en) | 1986-01-08 |
Family
ID=30640363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8780784U Pending JPS611696U (en) | 1984-06-11 | 1984-06-11 | Blower damper device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS611696U (en) |
-
1984
- 1984-06-11 JP JP8780784U patent/JPS611696U/en active Pending
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