JPS6310296U - - Google Patents
Info
- Publication number
- JPS6310296U JPS6310296U JP10345186U JP10345186U JPS6310296U JP S6310296 U JPS6310296 U JP S6310296U JP 10345186 U JP10345186 U JP 10345186U JP 10345186 U JP10345186 U JP 10345186U JP S6310296 U JPS6310296 U JP S6310296U
- Authority
- JP
- Japan
- Prior art keywords
- fan
- blade
- outer periphery
- blower device
- annular
- 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
- 238000010586 diagram Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第1図はこの考案の送風装置の一実施例の断面
図、第2図、第3図、第4図は夫々他の実施例の
断面図、第5図は従来の送風装置の断面図、第6
図は従来例と実施例とにおける騒音スペクトル分
布図である。
11……フアン、12……フアンガイド、13
,23,33,43……環状部材。
FIG. 1 is a sectional view of one embodiment of the blower device of this invention, FIGS. 2, 3, and 4 are sectional views of other embodiments, and FIG. 5 is a sectional view of a conventional blower device. 6th
The figure is a noise spectrum distribution diagram in a conventional example and an example. 11... Juan, 12... Juan guide, 13
, 23, 33, 43... annular member.
Claims (1)
部よりも風下の外周に設けられた環状のフアンガ
イドとを有する送風装置において、上記フアンガ
イドの吸入側の少なくとも一部を覆う環状部材を
フアンの翼後端縁外周部に固定したことを特徴と
する送風装置。 In a blower device having a fan having a plurality of blades and an annular fan guide provided on the outer periphery on the leeward side of the rear end of the blade of the fan, the annular member covering at least a part of the suction side of the fan guide is attached to the fan. A blower device characterized by being fixed to the outer periphery of the trailing edge of a blade.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10345186U JPS6310296U (en) | 1986-07-04 | 1986-07-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10345186U JPS6310296U (en) | 1986-07-04 | 1986-07-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6310296U true JPS6310296U (en) | 1988-01-23 |
Family
ID=30976020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10345186U Pending JPS6310296U (en) | 1986-07-04 | 1986-07-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6310296U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2011092751A1 (en) * | 2010-02-01 | 2013-05-30 | 三菱電機株式会社 | Blower and air conditioner equipped with this blower |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5219206U (en) * | 1975-07-29 | 1977-02-10 | ||
JPS53116511A (en) * | 1977-03-23 | 1978-10-12 | Hitachi Ltd | Axial flow blower |
JPS5613596B2 (en) * | 1972-08-31 | 1981-03-30 |
-
1986
- 1986-07-04 JP JP10345186U patent/JPS6310296U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5613596B2 (en) * | 1972-08-31 | 1981-03-30 | ||
JPS5219206U (en) * | 1975-07-29 | 1977-02-10 | ||
JPS53116511A (en) * | 1977-03-23 | 1978-10-12 | Hitachi Ltd | Axial flow blower |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2011092751A1 (en) * | 2010-02-01 | 2013-05-30 | 三菱電機株式会社 | Blower and air conditioner equipped with this blower |