JPS61110884U - - Google Patents
Info
- Publication number
- JPS61110884U JPS61110884U JP19993884U JP19993884U JPS61110884U JP S61110884 U JPS61110884 U JP S61110884U JP 19993884 U JP19993884 U JP 19993884U JP 19993884 U JP19993884 U JP 19993884U JP S61110884 U JPS61110884 U JP S61110884U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- rotary pump
- grooves
- pump according
- rotational direction
- 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)
Description
図面は本考案のロータリーポンプの実施例を示
し、第１図は断面図、第２図はローターの斜視図
、第３図はローターの他の実施例の斜視図である
。
１…ケーシング、４，５…ローター、６，７…
回転軸、１０，１１…スリーブ、１２，１３…ロ
ーターの外周面、１４，１５…ケーシングの内壁
面、１６，１７…ローターの内周面、１８…溝。
The drawings show an embodiment of the rotary pump of the present invention, in which FIG. 1 is a sectional view, FIG. 2 is a perspective view of a rotor, and FIG. 3 is a perspective view of another embodiment of the rotor. 1...Casing, 4, 5...Rotor, 6,7...
Rotating shaft, 10, 11... Sleeve, 12, 13... Outer circumferential surface of rotor, 14, 15... Inner wall surface of casing, 16, 17... Inner circumferential surface of rotor, 18... Groove.
Claims (1)
ターとからなるロータリーポンプに於いて、ロー
ターの周面に複数の溝をローターの回転方向と齟
齬する方向に形成したことを特徴とするロータリ
ーポンプ。 ２ 溝をローターの回転方向とほぼ直交する方向
に形成した前記実用新案請求の範囲第１項記載の
ロータリーポンプ。 ３ 溝をローターの回転方向と傾斜する方向に形
成した前記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。 ４ 溝をロータリーの幅の全幅に互つて形成した
前記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。 ５ ローターの両縁を除く中央部のみに溝を形成
した前記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。[Claims for Utility Model Registration] 1. A rotary pump consisting of a casing and a rotor rotating within the casing, characterized in that a plurality of grooves are formed on the circumferential surface of the rotor in a direction inconsistent with the rotational direction of the rotor. rotary pump. 2. The rotary pump according to claim 1 of the utility model, wherein the grooves are formed in a direction substantially perpendicular to the rotational direction of the rotor. 3. The rotary pump according to claim 1, wherein the groove is formed in a direction oblique to the rotational direction of the rotor. 4. The rotary pump according to claim 1, wherein the grooves are formed across the entire width of the rotary. 5. The rotary pump according to claim 1, wherein grooves are formed only in the central portion of the rotor excluding both edges thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19993884U JPS61110884U (en) | 1984-12-24 | 1984-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19993884U JPS61110884U (en) | 1984-12-24 | 1984-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61110884U true JPS61110884U (en) | 1986-07-14 |
Family
ID=30760330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19993884U Pending JPS61110884U (en) | 1984-12-24 | 1984-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61110884U (en) |
-
1984
- 1984-12-24 JP JP19993884U patent/JPS61110884U/ja active Pending
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