JPS6021598U - centrifugal pump - Google Patents
centrifugal pumpInfo
- Publication number
- JPS6021598U JPS6021598U JP11311483U JP11311483U JPS6021598U JP S6021598 U JPS6021598 U JP S6021598U JP 11311483 U JP11311483 U JP 11311483U JP 11311483 U JP11311483 U JP 11311483U JP S6021598 U JPS6021598 U JP S6021598U
- Authority
- JP
- Japan
- Prior art keywords
- centrifugal pump
- annular gap
- circumferential surface
- stationary cylinder
- cylinder
- 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
- Structures 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の遠心ポンプを説明する図、第2図は従来
の遠心ポンプの軸振動の実測結果を示す図、第3図は本
考案の実施例を示す図、第4図は第3図のI−I断面図
である。
8.12・・・環状隙間、10.13・・・漏れ流れ、
15.16・・・旋回防止体。
第 Z 図
yr′J、) l]Fig. 1 is a diagram explaining a conventional centrifugal pump, Fig. 2 is a diagram showing actual measurement results of shaft vibration of a conventional centrifugal pump, Fig. 3 is a diagram showing an embodiment of the present invention, and Fig. 4 is a diagram showing the results of measurements of shaft vibration of a conventional centrifugal pump. It is a sectional view taken along II in the figure. 8.12...Annular gap, 10.13...Leakage flow,
15.16... Rotation prevention body. No. Z yr'J,) l]
Claims (1)
成する環状隙間により流体のシールを行なう遠心ポンプ
において、前記環状隙間の流入口に流入する流体の旋回
防止体を前記静止円筒側面に設けたことを特徴とする遠
心ポンプ。In a centrifugal pump that performs fluid sealing by an annular gap formed by an outer circumferential surface of a rotating cylinder and an inner circumferential surface of a stationary cylinder opposing the same, a swirl prevention body for fluid flowing into an inlet of the annular gap is provided on a side surface of the stationary cylinder. A centrifugal pump characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11311483U JPS6021598U (en) | 1983-07-22 | 1983-07-22 | centrifugal pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11311483U JPS6021598U (en) | 1983-07-22 | 1983-07-22 | centrifugal pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6021598U true JPS6021598U (en) | 1985-02-14 |
Family
ID=30261967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11311483U Pending JPS6021598U (en) | 1983-07-22 | 1983-07-22 | centrifugal pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6021598U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011153576A (en) * | 2010-01-27 | 2011-08-11 | Mitsubishi Heavy Ind Ltd | Fluid circulating structure |
JP2012002153A (en) * | 2010-06-18 | 2012-01-05 | Hitachi Plant Technologies Ltd | Multi-stage pump |
-
1983
- 1983-07-22 JP JP11311483U patent/JPS6021598U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011153576A (en) * | 2010-01-27 | 2011-08-11 | Mitsubishi Heavy Ind Ltd | Fluid circulating structure |
JP2012002153A (en) * | 2010-06-18 | 2012-01-05 | Hitachi Plant Technologies Ltd | Multi-stage pump |
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