JPS52105313A - Low noise centrifugal type blower - Google Patents
Low noise centrifugal type blowerInfo
- Publication number
- JPS52105313A JPS52105313A JP2185076A JP2185076A JPS52105313A JP S52105313 A JPS52105313 A JP S52105313A JP 2185076 A JP2185076 A JP 2185076A JP 2185076 A JP2185076 A JP 2185076A JP S52105313 A JPS52105313 A JP S52105313A
- Authority
- JP
- Japan
- Prior art keywords
- low noise
- centrifugal type
- type blower
- noise centrifugal
- blower
- 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
Abstract
PURPOSE: This blower assures silencing that the phases of main noises deviate at 180° as well as large effect against secondary noises, and can lower the noise of the blower without generating beat, ensuring large effect of the prevention of public nuisance.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2185076A JPS52105313A (en) | 1976-03-02 | 1976-03-02 | Low noise centrifugal type blower |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2185076A JPS52105313A (en) | 1976-03-02 | 1976-03-02 | Low noise centrifugal type blower |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52105313A true JPS52105313A (en) | 1977-09-03 |
Family
ID=12066566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2185076A Pending JPS52105313A (en) | 1976-03-02 | 1976-03-02 | Low noise centrifugal type blower |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52105313A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6429700A (en) * | 1987-07-23 | 1989-01-31 | Hitachi Ltd | Multistage fluidic machine |
JP2011080368A (en) * | 2009-10-02 | 2011-04-21 | Shinko Kogyo Co Ltd | Double plug fan structure of air conditioner |
-
1976
- 1976-03-02 JP JP2185076A patent/JPS52105313A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6429700A (en) * | 1987-07-23 | 1989-01-31 | Hitachi Ltd | Multistage fluidic machine |
JP2011080368A (en) * | 2009-10-02 | 2011-04-21 | Shinko Kogyo Co Ltd | Double plug fan structure of air conditioner |
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