SU676760A1 - Centrifugal pump impeller - Google Patents

Centrifugal pump impeller

Info

Publication number
SU676760A1
SU676760A1 SU782572201A SU2572201A SU676760A1 SU 676760 A1 SU676760 A1 SU 676760A1 SU 782572201 A SU782572201 A SU 782572201A SU 2572201 A SU2572201 A SU 2572201A SU 676760 A1 SU676760 A1 SU 676760A1
Authority
SU
USSR - Soviet Union
Prior art keywords
centrifugal pump
pump impeller
centrifugal
impeller
disk
Prior art date
Application number
SU782572201A
Other languages
Russian (ru)
Inventor
Игорь Борисович Шкурихин
Original Assignee
Предприятие П/Я М-5356
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 Предприятие П/Я М-5356 filed Critical Предприятие П/Я М-5356
Priority to SU782572201A priority Critical patent/SU676760A1/en
Application granted granted Critical
Publication of SU676760A1 publication Critical patent/SU676760A1/en

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
    • F04D29/2205—Conventional flow pattern
    • F04D29/2216—Shape, geometry

Description

рактеристик и повышени  КПД насоса, основной диск в зоне входной кромки лопаток имеет в меридианальном сечении 5-образный профиль, выпуклый и вогнутый участки которого расположены по обе стороны от образующей лопатки, проведенной изcharacteristics and increase of pump efficiency, the main disk in the area of the blade inlet has a 5-shaped profile in the meridional section, the convex and concave portions of which are located on both sides of the vane core, drawn from

точки пересечени  входной кромки с покрывным диском.the point of intersection of the input edge with the top disk.

Источники информации, ттрин тые во внимание при экспертизе 1. Степанов А. И. Центробежные и осевые насосы. М., Машгиз, 1960, с, 98,Sources of information that are taken into account during the examination 1. Stepanov AI. Centrifugal and axial pumps. M., Mashgiz, 1960, s, 98,

SU782572201A 1978-01-31 1978-01-31 Centrifugal pump impeller SU676760A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782572201A SU676760A1 (en) 1978-01-31 1978-01-31 Centrifugal pump impeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782572201A SU676760A1 (en) 1978-01-31 1978-01-31 Centrifugal pump impeller

Publications (1)

Publication Number Publication Date
SU676760A1 true SU676760A1 (en) 1979-07-30

Family

ID=20745602

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782572201A SU676760A1 (en) 1978-01-31 1978-01-31 Centrifugal pump impeller

Country Status (1)

Country Link
SU (1) SU676760A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4917571A (en) * 1984-03-20 1990-04-17 John Hyll Flow-stabilizing volute pump and liner
US5127800A (en) * 1984-03-20 1992-07-07 Baker Hughes Incorporated Flow-stabilizing volute pump and liner
US5707209A (en) * 1996-10-11 1998-01-13 Penn Ventilator Co., Inc. Centrifugal ventilator fan
US6953321B2 (en) 2002-12-31 2005-10-11 Weir Slurry Group, Inc. Centrifugal pump with configured volute

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4917571A (en) * 1984-03-20 1990-04-17 John Hyll Flow-stabilizing volute pump and liner
US5127800A (en) * 1984-03-20 1992-07-07 Baker Hughes Incorporated Flow-stabilizing volute pump and liner
US5707209A (en) * 1996-10-11 1998-01-13 Penn Ventilator Co., Inc. Centrifugal ventilator fan
US6953321B2 (en) 2002-12-31 2005-10-11 Weir Slurry Group, Inc. Centrifugal pump with configured volute

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