JPS6155200U - - Google Patents
Info
- Publication number
- JPS6155200U JPS6155200U JP14098784U JP14098784U JPS6155200U JP S6155200 U JPS6155200 U JP S6155200U JP 14098784 U JP14098784 U JP 14098784U JP 14098784 U JP14098784 U JP 14098784U JP S6155200 U JPS6155200 U JP S6155200U
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- scroll plate
- casing
- air layer
- houses
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は本考案の一実施例の多翼送風機の側面
断面図、第２図は本考案の送風機と従来例の送風
機の騒音比較説明図、第３図は従来の消音構造多
翼送風機の断面図、第４図は従来の角形消音構造
多翼送風機の断面図である。
１０１……ケーシング、１０２……アルミ薄板
、１０３……空気層、１０４……羽根車。
Fig. 1 is a side sectional view of a multi-blade blower according to an embodiment of the present invention, Fig. 2 is a noise comparison diagram of the blower of the present invention and a conventional blower, and Fig. 3 is a cross-sectional view of a multi-blade blower with a conventional noise-reducing structure. FIG. 4 is a cross-sectional view of a conventional multi-blade blower with a rectangular sound-absorbing structure. 101... Casing, 102... Aluminum thin plate, 103... Air layer, 104... Impeller.
Claims (1)
る多孔質アルミニウムの薄板のスクロール板と、
このスクロール板を空気層を介して内蔵するケー
シングよりなる遠心送風機。 an impeller, a scroll plate made of a thin porous aluminum plate having the impeller installed therein and having sound absorbing properties;
A centrifugal blower consisting of a casing that houses this scroll plate through an air layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14098784U JPS6155200U (en) | 1984-09-18 | 1984-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14098784U JPS6155200U (en) | 1984-09-18 | 1984-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6155200U true JPS6155200U (en) | 1986-04-14 |
Family
ID=30699332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14098784U Pending JPS6155200U (en) | 1984-09-18 | 1984-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6155200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100474339B1 (en) * | 2002-07-25 | 2005-03-08 | 엘지전자 주식회사 | Noise reduce structure of sirocco fan |
-
1984
- 1984-09-18 JP JP14098784U patent/JPS6155200U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100474339B1 (en) * | 2002-07-25 | 2005-03-08 | 엘지전자 주식회사 | Noise reduce structure of sirocco fan |
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