JPH0313498U - - Google Patents
Info
- Publication number
- JPH0313498U JPH0313498U JP7168189U JP7168189U JPH0313498U JP H0313498 U JPH0313498 U JP H0313498U JP 7168189 U JP7168189 U JP 7168189U JP 7168189 U JP7168189 U JP 7168189U JP H0313498 U JPH0313498 U JP H0313498U
- Authority
- JP
- Japan
- Prior art keywords
- boss
- axial flow
- flow fan
- movable range
- rotor blades
- 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)
Description
第１図ａは本考案の一実施例に係る軸流フアン
の翼車の断面図、同図ｂは同図ａにおけるｂ−ｂ
矢視図、第２図ａは従来の軸流フアンの翼車の断
面図、同図ｂは同図ａにおけるｂ部詳細図である
。
１……ボス、２……動翼。
Figure 1a is a sectional view of the impeller of an axial flow fan according to an embodiment of the present invention, and Figure 1b is taken along line bb in Figure 1a.
2A is a sectional view of the impeller of a conventional axial flow fan, and FIG. 2B is a detailed view of part b in FIG. 2A. 1... Boss, 2... Moving wing.
Claims (1)
た軸流フアンの翼車において、上記動翼の可動範
囲の表面が平面状に形成されたボスと、該ボスの
上記平面に対して基端の回転面が平行をなす動翼
とを備えたことを特徴とする軸流フアンの翼車。 In the blade wheel of an axial flow fan in which the rotor blades are attached to the boss so that the pitch can be changed, the movable range of the rotor blade has a boss whose movable range surface is flat, and a base end of the boss with respect to the plane of the boss. A blade wheel for an axial flow fan characterized by comprising rotor blades whose rotating surfaces are parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7168189U JPH0313498U (en) | 1989-06-21 | 1989-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7168189U JPH0313498U (en) | 1989-06-21 | 1989-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0313498U true JPH0313498U (en) | 1991-02-12 |
Family
ID=31608928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7168189U Pending JPH0313498U (en) | 1989-06-21 | 1989-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0313498U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4837276U (en) * | 1971-09-07 | 1973-05-07 | ||
| JP2016044568A (en) * | 2014-08-20 | 2016-04-04 | 三菱重工業株式会社 | Rotary machine |
| US10626739B2 (en) | 2015-10-27 | 2020-04-21 | Mitsubishi Heavy Industries, Ltd. | Rotary machine |
| US10968759B2 (en) | 2015-10-27 | 2021-04-06 | Mitsubishi Heavy Industries, Ltd. | Rotary machine |
-
1989
- 1989-06-21 JP JP7168189U patent/JPH0313498U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4837276U (en) * | 1971-09-07 | 1973-05-07 | ||
| JP2016044568A (en) * | 2014-08-20 | 2016-04-04 | 三菱重工業株式会社 | Rotary machine |
| US10626739B2 (en) | 2015-10-27 | 2020-04-21 | Mitsubishi Heavy Industries, Ltd. | Rotary machine |
| US10968759B2 (en) | 2015-10-27 | 2021-04-06 | Mitsubishi Heavy Industries, Ltd. | Rotary machine |