JPH0363796U - - Google Patents
Info
- Publication number
- JPH0363796U JPH0363796U JP12486789U JP12486789U JPH0363796U JP H0363796 U JPH0363796 U JP H0363796U JP 12486789 U JP12486789 U JP 12486789U JP 12486789 U JP12486789 U JP 12486789U JP H0363796 U JPH0363796 U JP H0363796U
- Authority
- JP
- Japan
- Prior art keywords
- blade impeller
- blade
- channel
- peripheral surface
- width
- 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 2
Description
第１図、第２図はこの考案の一実施例を示す断
面図、第３図は各種送風機の性能曲線を示すグラ
フである。
１……ケーシング、２……流路、３……多翼イ
ンペラ、４……流入口、５……流出口。
FIGS. 1 and 2 are cross-sectional views showing one embodiment of this invention, and FIG. 3 is a graph showing performance curves of various blowers. 1... Casing, 2... Channel, 3... Multi-blade impeller, 4... Inlet, 5... Outlet.
Claims (1)
グ１内に多翼インペラ３を収容し、この多翼イン
ペラ内周面の所定個所に臨ませて流入口４を設け
るとともに、この流入口から前記流路２をほぼ一
周する位置の多翼インペラ外周面上に流出口５を
設け、且つ前記流路２の高さＡ及び幅Ｂの寸法を
多翼インペラ３の羽根幅Ｃのほぼ１．５倍〜３倍
に設定したことを特徴とする渦流送風機。 A multi-blade impeller 3 is housed in a casing 1 having a spiral flow path 2 with a substantially rectangular cross section, and an inlet 4 is provided facing a predetermined location on the inner peripheral surface of the multi-blade impeller. An outlet 5 is provided on the outer peripheral surface of the multi-blade impeller at a position that goes around the channel 2, and the height A and width B of the channel 2 are approximately 1.5 times the blade width C of the multi-blade impeller 3. A vortex blower characterized by being set to ~3x.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12486789U JPH0363796U (en) | 1989-10-24 | 1989-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12486789U JPH0363796U (en) | 1989-10-24 | 1989-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0363796U true JPH0363796U (en) | 1991-06-21 |
Family
ID=31672763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12486789U Pending JPH0363796U (en) | 1989-10-24 | 1989-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0363796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007182309A (en) * | 2006-01-10 | 2007-07-19 | Tadano Ltd | Misplacement warning device for remote control transmitter |
-
1989
- 1989-10-24 JP JP12486789U patent/JPH0363796U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007182309A (en) * | 2006-01-10 | 2007-07-19 | Tadano Ltd | Misplacement warning device for remote control transmitter |