JPS56594A - Vortex flow blower - Google Patents
Vortex flow blowerInfo
- Publication number
- JPS56594A JPS56594A JP7569179A JP7569179A JPS56594A JP S56594 A JPS56594 A JP S56594A JP 7569179 A JP7569179 A JP 7569179A JP 7569179 A JP7569179 A JP 7569179A JP S56594 A JPS56594 A JP S56594A
- Authority
- JP
- Japan
- Prior art keywords
- suction
- noise
- discharge
- blower
- 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
Abstract
PURPOSE: To decrease noises and also to improve productivity by forming a noise suppressing material having a taper hole which is adjusted to the direction in which the air flows on suction side and discharge side of a blower being simply made through punching.
CONSTITUTION: A blower comprises an impeller 103 having a blade 103-1 running by a driving motor 101, a casing 102, an air passage 104, an air passage divider 105, a suction port 107, a discharge port 108, etc. Suction/discharge side noise supressing materials 111, 112 adjusted to the direction in which sucked/discharged airs 109, 110 flow and noise suppressing materials 111-1, 112-1 with taper holes which are through to suction/discharge holes 111-d, 112-d and manufactured through punching so as to have bubbles on the air passage are provided on the suction port 107 and the discharge port 108 sides, respectively. Thus, a vortex flow blower for which loss and noise will less arise from a sudden change in the air flow direction can be manufactured with excellent productivity.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54075691A JPS599759B2 (en) | 1979-06-18 | 1979-06-18 | vortex blower |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54075691A JPS599759B2 (en) | 1979-06-18 | 1979-06-18 | vortex blower |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56594A true JPS56594A (en) | 1981-01-07 |
JPS599759B2 JPS599759B2 (en) | 1984-03-05 |
Family
ID=13583473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54075691A Expired JPS599759B2 (en) | 1979-06-18 | 1979-06-18 | vortex blower |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS599759B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4749338A (en) * | 1984-12-21 | 1988-06-07 | Webasto-Werk W. Baier Gmbh & Co. | Side channel blower |
US4932834A (en) * | 1989-03-03 | 1990-06-12 | Webasto Ag Fahrzeugtechnik | Ring channel blower |
JPH0439281U (en) * | 1990-08-01 | 1992-04-02 | ||
US5341872A (en) * | 1993-05-19 | 1994-08-30 | Valeo Engine Cooling Inc. | Heat exchanger and manifold therefor, and method of assembly thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5262716A (en) * | 1975-11-19 | 1977-05-24 | Hitachi Ltd | Low noise type turbulent blower |
-
1979
- 1979-06-18 JP JP54075691A patent/JPS599759B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5262716A (en) * | 1975-11-19 | 1977-05-24 | Hitachi Ltd | Low noise type turbulent blower |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4749338A (en) * | 1984-12-21 | 1988-06-07 | Webasto-Werk W. Baier Gmbh & Co. | Side channel blower |
US4932834A (en) * | 1989-03-03 | 1990-06-12 | Webasto Ag Fahrzeugtechnik | Ring channel blower |
JPH0439281U (en) * | 1990-08-01 | 1992-04-02 | ||
US5341872A (en) * | 1993-05-19 | 1994-08-30 | Valeo Engine Cooling Inc. | Heat exchanger and manifold therefor, and method of assembly thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS599759B2 (en) | 1984-03-05 |
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