JPS55153899A - Vertical shaft pump - Google Patents
Vertical shaft pumpInfo
- Publication number
- JPS55153899A JPS55153899A JP6040779A JP6040779A JPS55153899A JP S55153899 A JPS55153899 A JP S55153899A JP 6040779 A JP6040779 A JP 6040779A JP 6040779 A JP6040779 A JP 6040779A JP S55153899 A JPS55153899 A JP S55153899A
- Authority
- JP
- Japan
- Prior art keywords
- discharge
- outlet
- channel
- partitions
- discharge channel
- 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
PURPOSE: To improve the pumping efficiency by preparing partitions, of which intervals are enlarged successively starting from the discharge inlet end toward the outlet end in the opposite position to the discharge channel outlet.
CONSTITUTION: The bevel discharge part 5 is composed of head cover 5a and a discharge bell 5b, the discharge part 5 in the opposite position to the discharge channel 2 outlet is provided with the partitions 6, of which intervals are enlarged successively starting from said discharge inlet 5c toward the outlet end 5d. Consequently, the fluid flow from the inlet channel 1 passes through the impeller 3 via the guide vane 4 and guided to the bevel discharge part 5 to rapidly flow out into the discharge channel 2. At the discharge part 5 opposite to the outlet of said discharge channel 2, the fluid is conducted toward the outlet of the discharge channel 2 by the partitions thus energy loss because of a bends is reduced.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6040779A JPS55153899A (en) | 1979-05-18 | 1979-05-18 | Vertical shaft pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6040779A JPS55153899A (en) | 1979-05-18 | 1979-05-18 | Vertical shaft pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55153899A true JPS55153899A (en) | 1980-12-01 |
Family
ID=13141285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6040779A Pending JPS55153899A (en) | 1979-05-18 | 1979-05-18 | Vertical shaft pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55153899A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6681801B2 (en) | 2000-07-14 | 2004-01-27 | Ksb Aktiengesellschaft | Pumping station with efficiency increasing and backflow preventing structure |
CN103498815A (en) * | 2013-10-01 | 2014-01-08 | 湖北双剑鼓风机股份有限公司 | Efficient flow adjusting device of compressor |
-
1979
- 1979-05-18 JP JP6040779A patent/JPS55153899A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6681801B2 (en) | 2000-07-14 | 2004-01-27 | Ksb Aktiengesellschaft | Pumping station with efficiency increasing and backflow preventing structure |
CN103498815A (en) * | 2013-10-01 | 2014-01-08 | 湖北双剑鼓风机股份有限公司 | Efficient flow adjusting device of compressor |
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