JPS5741495A - Vortex flow blower - Google Patents
Vortex flow blowerInfo
- Publication number
- JPS5741495A JPS5741495A JP11480780A JP11480780A JPS5741495A JP S5741495 A JPS5741495 A JP S5741495A JP 11480780 A JP11480780 A JP 11480780A JP 11480780 A JP11480780 A JP 11480780A JP S5741495 A JPS5741495 A JP S5741495A
- Authority
- JP
- Japan
- Prior art keywords
- noise
- vortex flow
- flow blower
- partitioning part
- impeller
- 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)
Abstract
PURPOSE: To effectively absorb a noise generated from an impeller, by interposing a noise silencing material between a casing and partitioning part which form a flow line of a small vortex flow blower or the like.
CONSTITUTION: A casing 1 and partitioning part 14 forming a flow line 6 are formed by separate members respectively and combined through a noise absorbing material 15 interposed between the both of these members. At the time of rotation of an impeller 4, a noise, generated in a place especially in the vicinity of the partitioning part 14, can be absorbed by the noise absorbing material 15 to effectively absorb the noise.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11480780A JPS5741495A (en) | 1980-08-22 | 1980-08-22 | Vortex flow blower |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11480780A JPS5741495A (en) | 1980-08-22 | 1980-08-22 | Vortex flow blower |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5741495A true JPS5741495A (en) | 1982-03-08 |
Family
ID=14647175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11480780A Pending JPS5741495A (en) | 1980-08-22 | 1980-08-22 | Vortex flow blower |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5741495A (en) |
-
1980
- 1980-08-22 JP JP11480780A patent/JPS5741495A/en active Pending
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