JPS62800U - - Google Patents
Info
- Publication number
- JPS62800U JPS62800U JP9363085U JP9363085U JPS62800U JP S62800 U JPS62800 U JP S62800U JP 9363085 U JP9363085 U JP 9363085U JP 9363085 U JP9363085 U JP 9363085U JP S62800 U JPS62800 U JP S62800U
- Authority
- JP
- Japan
- Prior art keywords
- soundproof cylinder
- electric blower
- impeller
- soundproof
- exhaust port
- 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 2
- 239000011358 absorbing material Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の一実施例を示す一部欠截断面
図、第２図は分解斜視図、第３図はエアーガイド
の平面図、第４図は本考案の効果を示す周波数分
析図、第５図は従来の分析図、第６図は従来の電
動送風機を示す分解斜視図である。
１１……インペラ、１２……モーター、１２′
……排気口、２１……防音筒、２２……吸音材。
Fig. 1 is a partially cutaway sectional view showing an embodiment of the present invention, Fig. 2 is an exploded perspective view, Fig. 3 is a plan view of the air guide, and Fig. 4 is a frequency analysis diagram showing the effects of the present invention. , FIG. 5 is an analysis diagram of a conventional electric blower, and FIG. 6 is an exploded perspective view showing a conventional electric blower. 11... impeller, 12... motor, 12'
...Exhaust port, 21...Soundproof tube, 22...Sound absorbing material.
Claims (1)
間隔をおいて有底筒状の防音筒で覆い、この防音
筒の内面には級音材を吸着するとともに、その端
部を上記防音筒の開口端より突出させた電動送風
機。 The exhaust port of the motor that drives the impeller is covered with a cylindrical soundproof cylinder with a bottom at intervals, and the inner surface of this soundproof cylinder adsorbs a high-quality sound material, and the end is inserted into the opening of the soundproof cylinder. An electric blower protrudes from the end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9363085U JPS62800U (en) | 1985-06-20 | 1985-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9363085U JPS62800U (en) | 1985-06-20 | 1985-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62800U true JPS62800U (en) | 1987-01-06 |
Family
ID=30651482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9363085U Pending JPS62800U (en) | 1985-06-20 | 1985-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62800U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5127108A (en) * | 1974-05-20 | 1976-03-06 | Hitachi Ltd | DENDOSO FUKI |
| JPS5818100B2 (en) * | 1977-12-19 | 1983-04-11 | リチヤ−ド ジ− スパ−ドマン | skiing |
-
1985
- 1985-06-20 JP JP9363085U patent/JPS62800U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5127108A (en) * | 1974-05-20 | 1976-03-06 | Hitachi Ltd | DENDOSO FUKI |
| JPS5818100B2 (en) * | 1977-12-19 | 1983-04-11 | リチヤ−ド ジ− スパ−ドマン | skiing |