JPS54114804A - Pump equipped with inducer - Google Patents

Pump equipped with inducer

Info

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
Application number
JP2239078A
Other languages
Japanese (ja)
Inventor
Shoichi Yonemura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kubota Corp
Original Assignee
Kubota Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kubota Corp filed Critical Kubota Corp
Priority to JP2239078A priority Critical patent/JPS54114804A/en
Publication of JPS54114804A publication Critical patent/JPS54114804A/en
Pending legal-status Critical Current

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
JP2239078A 1978-02-27 1978-02-27 Pump equipped with inducer Pending JPS54114804A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221661A (en) * 1961-12-18 1965-12-07 Electronic Specialty Co Low-suction head pumps

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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