JPS54114804A - Pump equipped with inducer - Google Patents
Pump equipped with inducerInfo
- Publication number
- JPS54114804A JPS54114804A JP2239078A JP2239078A JPS54114804A JP S54114804 A JPS54114804 A JP S54114804A JP 2239078 A JP2239078 A JP 2239078A JP 2239078 A JP2239078 A JP 2239078A JP S54114804 A JPS54114804 A JP S54114804A
- Authority
- JP
- Japan
- Prior art keywords
- inducer
- port
- peripheral wall
- vane
- suction
- 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 facilitate fabrication and allow the incorporation and disassembling of an inducer to be performed easilu by inserting and arranging the inducer inside the port peripheral wall.
CONSTITUTION: A port peripheral wall 26 which protrudes to the suction port of a suction cover 3 is formed at the suction opening part of the front shroud 23 of a pump vane wheel 2, and an inducer 4 is inserted into said port peripheral wall 26. accordingly, as the outer periphery of the spiral vane 42 of the inducer is surrounded by the port peripheral wall 26 which projects on the front shroud 23 of the vane wheel 2, the stirring of peripheral water by the peripheral edge of the spiral vane 42 due to the revolution of the inducer 4 is prevented, and the cavitation on the peripheral edge part of the vane 42 does not arise, and the suction faculty of the pump is improved.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2239078A JPS54114804A (en) | 1978-02-27 | 1978-02-27 | Pump equipped with inducer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2239078A JPS54114804A (en) | 1978-02-27 | 1978-02-27 | Pump equipped with inducer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54114804A true JPS54114804A (en) | 1979-09-07 |
Family
ID=12081317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2239078A Pending JPS54114804A (en) | 1978-02-27 | 1978-02-27 | Pump equipped with inducer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54114804A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104047890A (en) * | 2014-07-25 | 2014-09-17 | 江苏大学 | Design method of axial flow type low-lift prepositioned inducer |
CN109083844A (en) * | 2018-07-30 | 2018-12-25 | 江苏大学 | A kind of centrifugal pump with convection rotary type inducer |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3221661A (en) * | 1961-12-18 | 1965-12-07 | Electronic Specialty Co | Low-suction head pumps |
-
1978
- 1978-02-27 JP JP2239078A patent/JPS54114804A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3221661A (en) * | 1961-12-18 | 1965-12-07 | Electronic Specialty Co | Low-suction head pumps |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104047890A (en) * | 2014-07-25 | 2014-09-17 | 江苏大学 | Design method of axial flow type low-lift prepositioned inducer |
CN104047890B (en) * | 2014-07-25 | 2016-06-15 | 江苏大学 | The method for designing of the preposition inducer of a kind of axial-flow type low lift |
CN109083844A (en) * | 2018-07-30 | 2018-12-25 | 江苏大学 | A kind of centrifugal pump with convection rotary type inducer |
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