JPS6279982U - - Google Patents
Info
- Publication number
- JPS6279982U JPS6279982U JP17098185U JP17098185U JPS6279982U JP S6279982 U JPS6279982 U JP S6279982U JP 17098185 U JP17098185 U JP 17098185U JP 17098185 U JP17098185 U JP 17098185U JP S6279982 U JPS6279982 U JP S6279982U
- Authority
- JP
- Japan
- Prior art keywords
- sliding contact
- rotor
- roots blower
- casing
- groove
- 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
- 239000000428 dust Substances 0.000 claims 1
- 238000007790 scraping Methods 0.000 claims 1
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
Description
第１図は本考案によるルーツブロアで使用され
るロータの一例を示す斜視図、第２図及び第３図
は従来のルーツブロアを示す正面断面図及び側面
断面図である。
１……ルーツブロア、４……ケーシング、５，
５ａ，５ｂ……ロータ、１１，１２……溝。
FIG. 1 is a perspective view showing an example of a rotor used in a Roots blower according to the present invention, and FIGS. 2 and 3 are a front sectional view and a side sectional view showing a conventional Roots blower. 1... Roots blower, 4... Casing, 5,
5a, 5b...Rotor, 11, 12...Groove.
Claims (1)
側面の少なくとも一方に、その摺接部に堆積する
粉塵を掻き取り除去する溝を設けたことを特徴と
するルーツブロア。 1. A roots blower characterized in that at least one of the tip and side surface of the rotor that makes sliding contact with the inner surface of the casing is provided with a groove for scraping and removing dust that accumulates on the sliding contact portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17098185U JPS6279982U (en) | 1985-11-08 | 1985-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17098185U JPS6279982U (en) | 1985-11-08 | 1985-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6279982U true JPS6279982U (en) | 1987-05-22 |
Family
ID=31106194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17098185U Pending JPS6279982U (en) | 1985-11-08 | 1985-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6279982U (en) |
-
1985
- 1985-11-08 JP JP17098185U patent/JPS6279982U/ja active Pending
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