JPS52106107A - Vortex flow blower - Google Patents
Vortex flow blowerInfo
- Publication number
- JPS52106107A JPS52106107A JP2446576A JP2446576A JPS52106107A JP S52106107 A JPS52106107 A JP S52106107A JP 2446576 A JP2446576 A JP 2446576A JP 2446576 A JP2446576 A JP 2446576A JP S52106107 A JPS52106107 A JP S52106107A
- Authority
- JP
- Japan
- Prior art keywords
- vortex flow
- flow blower
- compartments
- side opening
- blade
- 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
PURPOSE: To reduce the level of the siren noise of vortex flow blower which occures in three compartments which separate suction side opening of air chamber from delivery side opening by canting the compartments by the degrees euqal to one pitch of a blade against roter blade.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2446576A JPS52106107A (en) | 1976-03-04 | 1976-03-04 | Vortex flow blower |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2446576A JPS52106107A (en) | 1976-03-04 | 1976-03-04 | Vortex flow blower |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52106107A true JPS52106107A (en) | 1977-09-06 |
JPS6133999B2 JPS6133999B2 (en) | 1986-08-05 |
Family
ID=12138904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2446576A Granted JPS52106107A (en) | 1976-03-04 | 1976-03-04 | Vortex flow blower |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52106107A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58222998A (en) * | 1982-06-19 | 1983-12-24 | Hitachi Ltd | Vortex flow blower |
JPH01147196A (en) * | 1987-11-30 | 1989-06-08 | Daikin Ind Ltd | Spiral vortex type turbo machine |
JPH04159494A (en) * | 1990-10-19 | 1992-06-02 | Hitachi Ltd | Volute pump |
JP2008298027A (en) * | 2007-06-04 | 2008-12-11 | Hitachi Industrial Equipment Systems Co Ltd | Vortex flow blower |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4977211A (en) * | 1972-11-27 | 1974-07-25 |
-
1976
- 1976-03-04 JP JP2446576A patent/JPS52106107A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4977211A (en) * | 1972-11-27 | 1974-07-25 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58222998A (en) * | 1982-06-19 | 1983-12-24 | Hitachi Ltd | Vortex flow blower |
JPH01147196A (en) * | 1987-11-30 | 1989-06-08 | Daikin Ind Ltd | Spiral vortex type turbo machine |
JPH04159494A (en) * | 1990-10-19 | 1992-06-02 | Hitachi Ltd | Volute pump |
JP2008298027A (en) * | 2007-06-04 | 2008-12-11 | Hitachi Industrial Equipment Systems Co Ltd | Vortex flow blower |
Also Published As
Publication number | Publication date |
---|---|
JPS6133999B2 (en) | 1986-08-05 |
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