JPH0178289U - - Google Patents
Info
- Publication number
- JPH0178289U JPH0178289U JP1987173285U JP17328587U JPH0178289U JP H0178289 U JPH0178289 U JP H0178289U JP 1987173285 U JP1987173285 U JP 1987173285U JP 17328587 U JP17328587 U JP 17328587U JP H0178289 U JPH0178289 U JP H0178289U
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- sound
- outlet
- blower
- rectifying
- 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
- 239000011358 absorbing material Substances 0.000 claims description 2
- 239000002344 surface layer Substances 0.000 claims 1
- 239000011162 core material Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の第１実施例としての吸音式ブ
ロワ出口流路構造を示す縦断面図、第２図は本考
案の第２実施例としての吸音式ブロワ出口流路構
造を示す縦断面図、第３図は上記各実施例におけ
る整流翼を示す斜視図、第４図は上記整流翼の他
の例を示す断面図であり、第５図は従来のブロワ
を示す縦断面図である。
１……ブロワケーシング、１ａ……出口、２…
…フアン、３……出口流路、４……整流翼、５…
…エバポレータ、６……芯材、７，７′……吸音
材。
FIG. 1 is a vertical cross-sectional view showing the outlet passage structure of a sound-absorbing blower as a first embodiment of the present invention, and FIG. 2 is a longitudinal cross-sectional view showing the outlet passage structure of a sound-absorbing blower as a second embodiment of the present invention. 3 is a perspective view showing the straightening blade in each of the above embodiments, FIG. 4 is a cross-sectional view showing another example of the straightening blade, and FIG. 5 is a longitudinal cross-sectional view showing a conventional blower. . 1...Blower casing, 1a...Outlet, 2...
...Fan, 3... Outlet channel, 4... Rectifying blade, 5...
...Evaporator, 6...Core material, 7,7'...Sound absorbing material.
Claims (1)
内を通る流れを整流するための整流翼をそなえ、
同整流翼の少なくとも表層部が吸音材で形成され
ていることを特徴とする、吸音式ブロワ出口流路
構造。 The outlet flow path connected to the outlet of the blower is provided with a rectifying blade for rectifying the flow passing through the flow path,
A sound-absorbing blower outlet flow path structure, characterized in that at least the surface layer of the straightening blade is formed of a sound-absorbing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173285U JPH0178289U (en) | 1987-11-13 | 1987-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173285U JPH0178289U (en) | 1987-11-13 | 1987-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0178289U true JPH0178289U (en) | 1989-05-25 |
Family
ID=31465212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987173285U Pending JPH0178289U (en) | 1987-11-13 | 1987-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0178289U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100416780B1 (en) * | 2001-08-13 | 2004-01-31 | 엘지전자 주식회사 | A fan housing |
| KR100472867B1 (en) * | 2002-08-28 | 2005-03-08 | 웅진코웨이주식회사 | Silent Centrifugal Blower using aileron |
| KR100485329B1 (en) * | 2002-10-09 | 2005-04-25 | 학교법인 선문학원 | centrifugal blower with blade preventing eddy |
-
1987
- 1987-11-13 JP JP1987173285U patent/JPH0178289U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100416780B1 (en) * | 2001-08-13 | 2004-01-31 | 엘지전자 주식회사 | A fan housing |
| KR100472867B1 (en) * | 2002-08-28 | 2005-03-08 | 웅진코웨이주식회사 | Silent Centrifugal Blower using aileron |
| KR100485329B1 (en) * | 2002-10-09 | 2005-04-25 | 학교법인 선문학원 | centrifugal blower with blade preventing eddy |