SU1826629A1 - Centrifugal pump - Google Patents

Centrifugal pump

Info

Publication number
SU1826629A1
SU1826629A1 SU4902528/29A SU4902528A SU1826629A1 SU 1826629 A1 SU1826629 A1 SU 1826629A1 SU 4902528/29 A SU4902528/29 A SU 4902528/29A SU 4902528 A SU4902528 A SU 4902528A SU 1826629 A1 SU1826629 A1 SU 1826629A1
Authority
SU
USSR - Soviet Union
Prior art keywords
outlet
centrifugal pump
conical
rear disk
impeller
Prior art date
Application number
SU4902528/29A
Other languages
Russian (ru)
Inventor
И.И. Жучков
Н.А. Вахрамов
В.И. Костин
В.С. Шишкин
Original Assignee
Опытное конструкторское бюро машиностроения
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 Опытное конструкторское бюро машиностроения filed Critical Опытное конструкторское бюро машиностроения
Priority to SU4902528/29A priority Critical patent/SU1826629A1/en
Priority to PCT/SU1991/000108 priority patent/WO1992012349A1/en
Application granted granted Critical
Publication of SU1826629A1 publication Critical patent/SU1826629A1/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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

FIELD: food industry. SUBSTANCE: side circular outlet is displaced to rear disk side relative to impeller. Outer section of outlet passage area is made in form of threshold member mated with conical surface at side of front disk. Surface of outlet at side of rear disk is made conical. Both conical surfaces are arranged square to impeller outlet edge bevelled towards rear disk side. EFFECT: increased efficiency of centrifugal pump. 1 dwg
SU4902528/29A 1991-01-14 1991-01-14 Centrifugal pump SU1826629A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SU4902528/29A SU1826629A1 (en) 1991-01-14 1991-01-14 Centrifugal pump
PCT/SU1991/000108 WO1992012349A1 (en) 1991-01-14 1991-05-30 Centrifugal pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4902528/29A SU1826629A1 (en) 1991-01-14 1991-01-14 Centrifugal pump

Publications (1)

Publication Number Publication Date
SU1826629A1 true SU1826629A1 (en) 1996-04-27

Family

ID=21555610

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4902528/29A SU1826629A1 (en) 1991-01-14 1991-01-14 Centrifugal pump

Country Status (2)

Country Link
SU (1) SU1826629A1 (en)
WO (1) WO1992012349A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO879497A0 (en) * 1997-08-26 1997-09-18 Warman International Limited Pump impeller and method
US7175606B2 (en) 2002-05-24 2007-02-13 Baxter International Inc. Disposable medical fluid unit having rigid frame

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1717969A (en) * 1927-01-06 1929-06-18 Goodner James Andrew Pump
SU529303A1 (en) * 1974-03-12 1976-09-25 Предприятие П/Я М-5356 Centrifugal pump
SU715824A1 (en) * 1977-06-30 1980-02-15 Предприятие П/Я А-1528 Centrifugal pump
SU850928A1 (en) * 1979-11-05 1981-07-30 Войсковая Часть 27177-Е Centrifugal pump
SU1204808A1 (en) * 1984-07-03 1986-01-15 Popov Igor K Centrifugal pump
FR2631084B1 (en) * 1988-05-09 1994-03-11 Alsthom CENTRIFUGAL PUMP

Also Published As

Publication number Publication date
WO1992012349A1 (en) 1992-07-23

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