JPS63162984U - - Google Patents
Info
- Publication number
- JPS63162984U JPS63162984U JP5575287U JP5575287U JPS63162984U JP S63162984 U JPS63162984 U JP S63162984U JP 5575287 U JP5575287 U JP 5575287U JP 5575287 U JP5575287 U JP 5575287U JP S63162984 U JPS63162984 U JP S63162984U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- stator
- tapered
- positive displacement
- joint surfaces
- 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.)
- Granted
Links
- 238000006073 displacement reaction Methods 0.000 claims 3
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
Description
図面は本考案の実施例を示し、第１図は横断面
図、第２図は縦断面図である。
１……ローター、２……羽根、３……回転軸、
４……ケーシング、５……スリーブ、６……ステ
ーター、１０……隙間、１１，１２，１３，１４
……接合面、１５……間座。
The drawings show an embodiment of the invention, with FIG. 1 being a cross-sectional view and FIG. 2 being a longitudinal sectional view. 1...rotor, 2...blade, 3...rotating shaft,
4...Casing, 5...Sleeve, 6...Stator, 10...Gap, 11, 12, 13, 14
...joint surface, 15... spacer.
Claims (1)
在に収容するステーターとからなり、ローターと
ステーターとの接合面にはテーパーが付され、ロ
ーターを軸方向に移動させることによつて、接合
面の隙間の寸法が変動するようになつているロー
タリー式容積型ポンプ。 ２ ローターとステーターとの内外両側の接合面
にテーパーが付されている前記実用新案登録請求
の範囲第１項記載のロータリー式容積型ポンプ。 ３ ローターとステーターとの接合面のうち、内
外いずれか一方の接合面にのみテーパーが付され
ている前記実用新案登録請求の範囲第１項記載の
ロータリー式容積型ポンプ。[Claims for Utility Model Registration] 1. Consisting of a rotor with blades and a stator that rotatably accommodates the rotor, the joint surface between the rotor and the stator is tapered to allow the rotor to move in the axial direction. Therefore, rotary positive displacement pumps have variable dimensions of the gap between the joint surfaces. 2. The rotary positive displacement pump according to claim 1, wherein the rotor and stator have tapered joint surfaces on both the inner and outer sides. 3. The rotary positive displacement pump according to claim 1, wherein only one of the inner and outer joint surfaces of the rotor and the stator is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5575287U JPH0422075Y2 (en) | 1987-04-13 | 1987-04-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5575287U JPH0422075Y2 (en) | 1987-04-13 | 1987-04-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63162984U true JPS63162984U (en) | 1988-10-25 |
| JPH0422075Y2 JPH0422075Y2 (en) | 1992-05-20 |
Family
ID=30883943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5575287U Expired JPH0422075Y2 (en) | 1987-04-13 | 1987-04-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0422075Y2 (en) |
-
1987
- 1987-04-13 JP JP5575287U patent/JPH0422075Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0422075Y2 (en) | 1992-05-20 |