JPH0471799U - - Google Patents
Info
- Publication number
- JPH0471799U JPH0471799U JP11465490U JP11465490U JPH0471799U JP H0471799 U JPH0471799 U JP H0471799U JP 11465490 U JP11465490 U JP 11465490U JP 11465490 U JP11465490 U JP 11465490U JP H0471799 U JPH0471799 U JP H0471799U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- spring
- fan
- wall
- pressure contact
- 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
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案を適用するフアンの縦断面図、
第２図はその正面図、第３図〜第９図は本考案の
フアンを構成するバランスピースの拡大斜視図で
ある。
１……フアン、２……バランスピース、３……
孔部、５……ばね、６ａ，６ｂ……端部、８……
ボス部、９……ブレード、１０……バランスピン
、
Fig. 1 is a longitudinal sectional view of a fan to which the present invention is applied;
FIG. 2 is a front view thereof, and FIGS. 3 to 9 are enlarged perspective views of a balance piece constituting the fan of the present invention. 1... Juan, 2... Balance piece, 3...
Hole, 5... Spring, 6a, 6b... End, 8...
Boss part, 9...blade, 10...balance pin,
Claims (1)
たばねを含むバランスピースがフアンの孔部に装
着され、ばねの側面が孔部の内壁に圧接している
ことを特徴とするフアン。 ２ 前記バランスピースの一方または両方の端部
がばねの外側に突き出し、孔部の内壁に圧接して
いることを特徴とする実用新案登録請求の範囲第
１項記載のフアン。[Claims for Utility Model Registration] 1. A balance piece containing a spring made of a part or all of a metal wire wound into a coil is attached to a hole in a fan, and the side surface of the spring is in pressure contact with the inner wall of the hole. Featured fan. 2. The fan according to claim 1, wherein one or both ends of the balance piece protrude outside the spring and are in pressure contact with the inner wall of the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11465490U JPH0736159Y2 (en) | 1990-10-31 | 1990-10-31 | fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11465490U JPH0736159Y2 (en) | 1990-10-31 | 1990-10-31 | fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0471799U true JPH0471799U (en) | 1992-06-25 |
| JPH0736159Y2 JPH0736159Y2 (en) | 1995-08-16 |
Family
ID=31862360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11465490U Expired - Lifetime JPH0736159Y2 (en) | 1990-10-31 | 1990-10-31 | fan |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0736159Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008138684A (en) * | 2006-12-04 | 2008-06-19 | Minebea Co Ltd | Impeller of blower |
| JP2012502213A (en) * | 2008-09-08 | 2012-01-26 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Engine cooling fan with dynamic unbalance compensation means |
| JP2012526942A (en) * | 2009-05-13 | 2012-11-01 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Adjusting device for rotating body and rotating body |
| JP2018151025A (en) * | 2017-03-14 | 2018-09-27 | 株式会社東芝 | Bushing, rotary machine and air conditioning device |
| WO2020241266A1 (en) * | 2019-05-30 | 2020-12-03 | 株式会社マキタ | Blower device and garment |
-
1990
- 1990-10-31 JP JP11465490U patent/JPH0736159Y2/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008138684A (en) * | 2006-12-04 | 2008-06-19 | Minebea Co Ltd | Impeller of blower |
| JP2012502213A (en) * | 2008-09-08 | 2012-01-26 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Engine cooling fan with dynamic unbalance compensation means |
| JP2012526942A (en) * | 2009-05-13 | 2012-11-01 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Adjusting device for rotating body and rotating body |
| JP2018151025A (en) * | 2017-03-14 | 2018-09-27 | 株式会社東芝 | Bushing, rotary machine and air conditioning device |
| WO2020241266A1 (en) * | 2019-05-30 | 2020-12-03 | 株式会社マキタ | Blower device and garment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0736159Y2 (en) | 1995-08-16 |