JPS5791759A - Cyclone type dust preventing apparatus - Google Patents
Cyclone type dust preventing apparatusInfo
- Publication number
- JPS5791759A JPS5791759A JP16579180A JP16579180A JPS5791759A JP S5791759 A JPS5791759 A JP S5791759A JP 16579180 A JP16579180 A JP 16579180A JP 16579180 A JP16579180 A JP 16579180A JP S5791759 A JPS5791759 A JP S5791759A
- Authority
- JP
- Japan
- Prior art keywords
- dust
- dust collecting
- cooling air
- inertia
- air passage
- 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
Landscapes
- Cyclones (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
PURPOSE: To enhance dust collecting efficiency by a method wherein a position of a dust collecting port is set to a space from a cooling air inlet in a spiral air passage to a semicircle part and dust is collected by utilizing centrifugal force or the like due to a cyclone, to reduce pressure loss.
CONSTITUTION: Cooling air is directed to a top plate side from a bottom plate side in a spiral air passage 14 shown by an arrow X while whirled therein. In this case, dust or the like mixed in the cooling air at an initial period of whirling is flied into a dust collecting chamber 16 from a dust collecting port 15 directly under a cooling air inlet 13 by inertia force when the air is sucked or inertia due to gravity of dust or the like as shown by an arrow Y. The dust or the like not separated by the aforementioned inertia is revolved through the spiral air passage 14 to be directed to a top plate side and pushed to an inner wall side of an outer cylinder 4 by centrifugal force due to a cyclone during revolution and flied into the dust collecting chamber 16 from the dust collecting port 15. The accumulated dust 18 or the like is removed by detaching a part 20a of a side plate 20 to open the dust collecting chamber 16.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16579180A JPS5791759A (en) | 1980-11-27 | 1980-11-27 | Cyclone type dust preventing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16579180A JPS5791759A (en) | 1980-11-27 | 1980-11-27 | Cyclone type dust preventing apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5791759A true JPS5791759A (en) | 1982-06-08 |
JPS6330066B2 JPS6330066B2 (en) | 1988-06-16 |
Family
ID=15819055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16579180A Granted JPS5791759A (en) | 1980-11-27 | 1980-11-27 | Cyclone type dust preventing apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5791759A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4660034A (en) * | 1984-12-03 | 1987-04-21 | Toshinobu Futagawa | Information input machine |
JP2008119694A (en) * | 2008-01-10 | 2008-05-29 | Akamatsu Denki Seisakusho:Kk | Lateral-type dust-removal device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5333470A (en) * | 1976-09-10 | 1978-03-29 | Hitachi Ltd | Dust protective apparatus of cyclone type |
-
1980
- 1980-11-27 JP JP16579180A patent/JPS5791759A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5333470A (en) * | 1976-09-10 | 1978-03-29 | Hitachi Ltd | Dust protective apparatus of cyclone type |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4660034A (en) * | 1984-12-03 | 1987-04-21 | Toshinobu Futagawa | Information input machine |
JP2008119694A (en) * | 2008-01-10 | 2008-05-29 | Akamatsu Denki Seisakusho:Kk | Lateral-type dust-removal device |
Also Published As
Publication number | Publication date |
---|---|
JPS6330066B2 (en) | 1988-06-16 |
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