JPS5934087U - Blade device in rotary pump - Google Patents
Blade device in rotary pumpInfo
- Publication number
- JPS5934087U JPS5934087U JP12969282U JP12969282U JPS5934087U JP S5934087 U JPS5934087 U JP S5934087U JP 12969282 U JP12969282 U JP 12969282U JP 12969282 U JP12969282 U JP 12969282U JP S5934087 U JPS5934087 U JP S5934087U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- rotary pump
- blade device
- relief grooves
- blades
- 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
Landscapes
- Rotary Pumps (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のロータリーポンプの縦断側面図、第２図
は同上におけるブレードの斜面図、第３図は本考案装置
の縦断側面図、第４図は同上におけるブレードの斜面図
である。
１・・・・・・ケーシング、３・・・・・田−ター、４
・・・・・・ブレード、４ａ・・・・・・前面、４ｂ・
・・・・・背面、４ａ１． ４ｂ工・・・・・・逃し溝
。FIG. 1 is a longitudinal sectional side view of a conventional rotary pump, FIG. 2 is an oblique view of the blade in the same, FIG. 3 is a longitudinal sectional side view of the device of the present invention, and FIG. 4 is an oblique view of the blade in the same. 1... Casing, 3... Datar, 4
...Blade, 4a...Front, 4b.
...Back, 4a1. 4b construction...Relief groove.
Claims (3)
数のブレードを進退自在に設けた従来より周知のロータ
リーポンプにおいて、ブレードの前面と背面に逃し溝を
設けて成ることを特徴とするロータリーポンプにおける
ブレード装置。(1) A conventionally well-known rotary pump in which a plurality of blades are provided on a rotor that is eccentrically split horizontally in a casing so as to be able to move forward and backward, and the rotary pump is characterized in that relief grooves are provided on the front and back surfaces of the blades. Blade device in.
ると共に背面に幅狭の２条の逃し溝を設けて成る実用新
案登録請求の範囲第１項記載のロータリーポンプにおけ
るブレード装置。(2) A blade device for a rotary pump according to claim 1, wherein two wide relief grooves are provided on the front surface of the blade and two narrow relief grooves are provided on the back surface of the blade.
溝をして、合体した幅の単一のものとして成る実用新案
登録請求の範囲第１項及び第２項記載のロータリーポン
プにおけるブレード装置。(3) A blade device for a rotary pump according to claims 1 and 2, wherein the blade has two relief grooves on the front and back sides of the blade, each having a combined width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12969282U JPS5934087U (en) | 1982-08-30 | 1982-08-30 | Blade device in rotary pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12969282U JPS5934087U (en) | 1982-08-30 | 1982-08-30 | Blade device in rotary pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5934087U true JPS5934087U (en) | 1984-03-02 |
Family
ID=30293777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12969282U Pending JPS5934087U (en) | 1982-08-30 | 1982-08-30 | Blade device in rotary pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5934087U (en) |
-
1982
- 1982-08-30 JP JP12969282U patent/JPS5934087U/en active Pending
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