JPS619592U - Vertical pump impeller - Google Patents
Vertical pump impellerInfo
- Publication number
- JPS619592U JPS619592U JP9377084U JP9377084U JPS619592U JP S619592 U JPS619592 U JP S619592U JP 9377084 U JP9377084 U JP 9377084U JP 9377084 U JP9377084 U JP 9377084U JP S619592 U JPS619592 U JP S619592U
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- balance hole
- liner ring
- pump impeller
- vertical pump
- 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
Landscapes
- Control Of Non-Positive-Displacement 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【図面の簡単な説明】
第１図イ，口にライナーリングおよびバランス′ホール
が形成された従来の立軸ポンプの羽根車を示し、イは平
面図、口はイのＡ−０−Ｂ線断面図、第２図イ，口はラ
イ才一リングおよびバランスホールが形威された本考案
の実施例に係る立軸ポンプの羽根車を示し、イは平面図
、口はイのＡ一〇−β線断面図である。
１・・・・・−羽Ｑ、２・・曲ライナーリング、３・・
・ボス、４・・・・・・環状凹部、５・・・・・・バラ
ンスホール、６・・・・・・傾斜面。[Brief explanation of the drawings] Figure 1 A shows the impeller of a conventional vertical pump with a liner ring and a balance hole formed at the mouth, where A is a plan view and the mouth is a cross section taken along the line A-0-B of A. Figures 2A and 2B show an impeller of a vertical shaft pump according to an embodiment of the present invention in which the mouth is shaped like a ring and a balance hole, A is a plan view, and the mouth is A10-β of A FIG. 1... - Wings Q, 2... Song liner ring, 3...
・Boss, 4... Annular recess, 5... Balance hole, 6... Inclined surface.
Claims (1)
リングと羽根車のボスとにより珍成される環状凹部にバ
ランスホールが明けられた立軸ポンプの羽根車において
、前記ライナーリングの内周壁にライナーリングに向っ
て高くなネ傾斜面が設けられており、その傾斜面の内側
縁と前記ボスの外周壁との隔たりはバランスホールほ向
って漸増し、バランスホールの部分が最大ときれている
ことを特徴とする立軸ポンプの羽根車。In an impeller for a vertical shaft pump in which a liner ring is provided on the impeller and a balance hole is formed in an annular recess formed by the liner ring and the impeller boss, the liner ring is provided on the inner peripheral wall of the liner ring. A sloped surface that is higher toward the balance hole is provided, and the distance between the inner edge of the sloped surface and the outer circumferential wall of the boss gradually increases toward the balance hole, and is sharpest at the balance hole. The impeller of a vertical shaft pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9377084U JPS619592U (en) | 1984-06-25 | 1984-06-25 | Vertical pump impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9377084U JPS619592U (en) | 1984-06-25 | 1984-06-25 | Vertical pump impeller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS619592U true JPS619592U (en) | 1986-01-21 |
| JPS6319600Y2 JPS6319600Y2 (en) | 1988-06-01 |
Family
ID=30651744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9377084U Granted JPS619592U (en) | 1984-06-25 | 1984-06-25 | Vertical pump impeller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS619592U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63124393U (en) * | 1987-02-06 | 1988-08-12 | ||
| JPS63181289U (en) * | 1987-05-18 | 1988-11-22 | ||
| JPH0159087U (en) * | 1987-10-09 | 1989-04-13 | ||
| JP2006090279A (en) * | 2004-09-27 | 2006-04-06 | Shin Meiwa Ind Co Ltd | Impeller for liquid pump |
-
1984
- 1984-06-25 JP JP9377084U patent/JPS619592U/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63124393U (en) * | 1987-02-06 | 1988-08-12 | ||
| JPS63181289U (en) * | 1987-05-18 | 1988-11-22 | ||
| JPH0159087U (en) * | 1987-10-09 | 1989-04-13 | ||
| JP2006090279A (en) * | 2004-09-27 | 2006-04-06 | Shin Meiwa Ind Co Ltd | Impeller for liquid pump |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6319600Y2 (en) | 1988-06-01 |
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