JPS57198397A - Pump impeller - Google Patents

Pump impeller

Info

Publication number
JPS57198397A
JPS57198397A JP8280181A JP8280181A JPS57198397A JP S57198397 A JPS57198397 A JP S57198397A JP 8280181 A JP8280181 A JP 8280181A JP 8280181 A JP8280181 A JP 8280181A JP S57198397 A JPS57198397 A JP S57198397A
Authority
JP
Japan
Prior art keywords
vane
main
vanes
pump impeller
flow
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
JP8280181A
Other languages
English (en)
Inventor
Akira Kodama
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 JP8280181A priority Critical patent/JPS57198397A/ja
Publication of JPS57198397A publication Critical patent/JPS57198397A/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2272—Rotors specially for centrifugal pumps with special measures for influencing flow or boundary layer
JP8280181A 1981-05-30 1981-05-30 Pump impeller Pending JPS57198397A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8280181A JPS57198397A (en) 1981-05-30 1981-05-30 Pump impeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8280181A JPS57198397A (en) 1981-05-30 1981-05-30 Pump impeller

Publications (1)

Publication Number Publication Date
JPS57198397A true JPS57198397A (en) 1982-12-04

Family

ID=13784506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8280181A Pending JPS57198397A (en) 1981-05-30 1981-05-30 Pump impeller

Country Status (1)

Country Link
JP (1) JPS57198397A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575235A1 (fr) * 1984-12-22 1986-06-27 Rolls Royce Turbine de pompe centrifuge
US4904891A (en) * 1988-08-02 1990-02-27 Emerson Electric Co. Ventilated electric motor assembly
US7563074B2 (en) 2005-09-13 2009-07-21 Ingersoll-Rand Company Impeller for a centrifugal compressor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575235A1 (fr) * 1984-12-22 1986-06-27 Rolls Royce Turbine de pompe centrifuge
US4904891A (en) * 1988-08-02 1990-02-27 Emerson Electric Co. Ventilated electric motor assembly
US7563074B2 (en) 2005-09-13 2009-07-21 Ingersoll-Rand Company Impeller for a centrifugal compressor

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