JPS549007A - Low noise multi stage axial flow blower - Google Patents
Low noise multi stage axial flow blowerInfo
- Publication number
- JPS549007A JPS549007A JP7405277A JP7405277A JPS549007A JP S549007 A JPS549007 A JP S549007A JP 7405277 A JP7405277 A JP 7405277A JP 7405277 A JP7405277 A JP 7405277A JP S549007 A JPS549007 A JP S549007A
- Authority
- JP
- Japan
- Prior art keywords
- axial flow
- flow blower
- low noise
- multi stage
- stage axial
- 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: To reduce noise of rotary blade wheel of multi stage axial flow blower by having the wheels interfering to each other.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7405277A JPS549007A (en) | 1977-06-21 | 1977-06-21 | Low noise multi stage axial flow blower |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7405277A JPS549007A (en) | 1977-06-21 | 1977-06-21 | Low noise multi stage axial flow blower |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS549007A true JPS549007A (en) | 1979-01-23 |
Family
ID=13536021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7405277A Pending JPS549007A (en) | 1977-06-21 | 1977-06-21 | Low noise multi stage axial flow blower |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS549007A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6354894U (en) * | 1986-09-29 | 1988-04-13 | ||
US8029236B2 (en) * | 2006-06-08 | 2011-10-04 | Delta Electronics, Inc. | Heat dissipation fan |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53122908A (en) * | 1977-04-04 | 1978-10-26 | Yasurou Nakanishi | Rotor blade apparatus |
-
1977
- 1977-06-21 JP JP7405277A patent/JPS549007A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53122908A (en) * | 1977-04-04 | 1978-10-26 | Yasurou Nakanishi | Rotor blade apparatus |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6354894U (en) * | 1986-09-29 | 1988-04-13 | ||
JPH0329592Y2 (en) * | 1986-09-29 | 1991-06-24 | ||
US8029236B2 (en) * | 2006-06-08 | 2011-10-04 | Delta Electronics, Inc. | Heat dissipation fan |
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