JPS60107398U - Blower - Google Patents
BlowerInfo
- Publication number
- JPS60107398U JPS60107398U JP19713083U JP19713083U JPS60107398U JP S60107398 U JPS60107398 U JP S60107398U JP 19713083 U JP19713083 U JP 19713083U JP 19713083 U JP19713083 U JP 19713083U JP S60107398 U JPS60107398 U JP S60107398U
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- wall
- suction port
- spiral casing
- vortex chamber
- 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
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、従来例の遠心送風機の縦断側面図、第２図は
、前図の■−■切断面図、第３図は、同じく特性曲線図
、第５図は、この考案の実施例を示す縦断側面図、第６
図は、前図のＶＩ−ＶＴ切断面図、第４図は、同じく特
性曲線図である。
１・・・羽根車、２・・・羽根、３・・・羽根車主板、
４・・・羽根車側板、５・・・回転軸、９・・・渦巻き
状ケーシング、１１・・・設計流量Ｑ※、１２・・・送
風機効率η、１３・・・渦室外壁、１４・・・渦室内可
動外壁、１５・・・渦室端可動外壁、１６・・・回動ヒ
ンジ、１７・・・油圧シリンダ、１８・・・渦室内可動
外壁の半径Ｒ１１９・・・渦室外壁の半径Ｒ※、２０・
・・回動ヒンジ、２１・・・油圧シリンダ、３０・・・
流体吸込み口、３１・・・流体吐出し口、３２・・・渦
室、３３・・・吐出し口壁、３４・・・ピストンロンド
、３５・・・ピストンロンド。
−
□」−
第４図
′−１Fig. 1 is a vertical side view of a conventional centrifugal blower, Fig. 2 is a sectional view taken along the line -■ of the previous figure, Fig. 3 is a characteristic curve diagram, and Fig. 5 is an embodiment of this invention. 6th longitudinal side view showing
The figure is a VI-VT sectional view of the previous figure, and FIG. 4 is a characteristic curve diagram. 1... impeller, 2... impeller, 3... impeller main plate,
4... Impeller side plate, 5... Rotating shaft, 9... Spiral casing, 11... Design flow rate Q*, 12... Blower efficiency η, 13... Vortex chamber outer wall, 14... ... Movable outer wall of the vortex chamber, 15... Movable outer wall of the end of the vortex chamber, 16... Rotating hinge, 17... Hydraulic cylinder, 18... Radius of the movable outer wall of the vortex chamber R119... of the outer wall of the vortex chamber Radius R*, 20・
...Rotating hinge, 21...Hydraulic cylinder, 30...
Fluid suction port, 31... Fluid discharge port, 32... Vortex chamber, 33... Discharge port wall, 34... Piston rond, 35... Piston rond. - □''- Figure 4'-1
Claims (1)
根車側板間に羽根を配設させた羽根車を前記吸込み口お
よび流体吐出し口をもつ渦巻き状ケーシングからなる渦
室で覆設させるとともに、渦室を形成する渦巻き状ケー
シングの外壁を半径方向に可動自在にしたことを特徴と
する遠心送風機。An impeller with blades arranged between an impeller main plate with a rotating shaft protruding thereon and an impeller side plate on the side of the fluid suction port is covered with a vortex chamber made of a spiral casing having the suction port and the fluid discharge port. Additionally, a centrifugal blower characterized in that the outer wall of the spiral casing forming the swirl chamber is movable in the radial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19713083U JPS60107398U (en) | 1983-12-23 | 1983-12-23 | Blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19713083U JPS60107398U (en) | 1983-12-23 | 1983-12-23 | Blower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60107398U true JPS60107398U (en) | 1985-07-22 |
| JPS641519Y2 JPS641519Y2 (en) | 1989-01-13 |
Family
ID=30755189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19713083U Granted JPS60107398U (en) | 1983-12-23 | 1983-12-23 | Blower |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60107398U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012184758A (en) * | 2011-03-08 | 2012-09-27 | Mitsubishi Heavy Ind Ltd | Rotary machine |
| JP2014125922A (en) * | 2012-12-26 | 2014-07-07 | Shinko Kogyo Co Ltd | Guide plate of plug fan in air conditioner |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53105904U (en) * | 1977-01-31 | 1978-08-25 | ||
| JPS57145798U (en) * | 1981-03-10 | 1982-09-13 |
-
1983
- 1983-12-23 JP JP19713083U patent/JPS60107398U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53105904U (en) * | 1977-01-31 | 1978-08-25 | ||
| JPS57145798U (en) * | 1981-03-10 | 1982-09-13 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012184758A (en) * | 2011-03-08 | 2012-09-27 | Mitsubishi Heavy Ind Ltd | Rotary machine |
| JP2014125922A (en) * | 2012-12-26 | 2014-07-07 | Shinko Kogyo Co Ltd | Guide plate of plug fan in air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS641519Y2 (en) | 1989-01-13 |
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