JPH0185497U - - Google Patents
Info
- Publication number
- JPH0185497U JPH0185497U JP18075187U JP18075187U JPH0185497U JP H0185497 U JPH0185497 U JP H0185497U JP 18075187 U JP18075187 U JP 18075187U JP 18075187 U JP18075187 U JP 18075187U JP H0185497 U JPH0185497 U JP H0185497U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- fan
- boss
- blower
- groove
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図はこの考案の一実施例を示す断面図であ
る。第２図は第１図に示すボスの拡大図で、第２
図ａは断面図、第２図ｂは平面図、第２図ｃは一
部断面側面図である。第３図はこの考案の他の実
施例を示す断面図、第４図は送風機の従来例を示
す断面図である。
図において、１はフアン、６はボス、７は外側
環状体、８は弾性体、９は内側環状体、４０はモ
ータシヤフト、７ｄ，８ｄは溝である。なお、図
中、同一符号は同一または相当部分を示す。
FIG. 1 is a sectional view showing an embodiment of this invention. Figure 2 is an enlarged view of the boss shown in Figure 1.
Figure a is a sectional view, Figure 2b is a plan view, and Figure 2c is a partially sectional side view. FIG. 3 is a sectional view showing another embodiment of this invention, and FIG. 4 is a sectional view showing a conventional example of a blower. In the figure, 1 is a fan, 6 is a boss, 7 is an outer annular body, 8 is an elastic body, 9 is an inner annular body, 40 is a motor shaft, and 7d and 8d are grooves. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
し、かつ、前記フアンは前記モータのシヤフトを
受けるボスを有する送風機において、前記ボスは
、前記フアンに取り付けられ、かつ、内側周面に
溝を有する外側環状体と、前記シヤフトに取り付
けられ、かつ、外側周面に溝を有する内側環状帯
と、この内側環状帯と外側環状体との間に充填さ
れる弾性体とを備えたことを特徴とする送風機。 A blower comprising a motor and a fan driven by the motor, the fan having a boss that receives a shaft of the motor, the boss being attached to the fan and having a groove on an inner circumferential surface. It is characterized by comprising an outer annular body, an inner annular band attached to the shaft and having a groove on the outer peripheral surface, and an elastic body filled between the inner annular band and the outer annular body. blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18075187U JPH0185497U (en) | 1987-11-27 | 1987-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18075187U JPH0185497U (en) | 1987-11-27 | 1987-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0185497U true JPH0185497U (en) | 1989-06-06 |
Family
ID=31472257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18075187U Pending JPH0185497U (en) | 1987-11-27 | 1987-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0185497U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100969716B1 (en) * | 2008-09-09 | 2010-07-14 | 선종남 | Fan Boss Unit and How to Make It |
| JP2011236917A (en) * | 2011-08-30 | 2011-11-24 | Nisshinbo Mechatronics Inc | Vibration-isolating tool for blower fan, and blower fan structure having the same |
-
1987
- 1987-11-27 JP JP18075187U patent/JPH0185497U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100969716B1 (en) * | 2008-09-09 | 2010-07-14 | 선종남 | Fan Boss Unit and How to Make It |
| JP2011236917A (en) * | 2011-08-30 | 2011-11-24 | Nisshinbo Mechatronics Inc | Vibration-isolating tool for blower fan, and blower fan structure having the same |