GB1079635A - Centrifugal pumping systems - Google Patents

Centrifugal pumping systems

Info

Publication number
GB1079635A
GB1079635A GB16321/65A GB1632165A GB1079635A GB 1079635 A GB1079635 A GB 1079635A GB 16321/65 A GB16321/65 A GB 16321/65A GB 1632165 A GB1632165 A GB 1632165A GB 1079635 A GB1079635 A GB 1079635A
Authority
GB
United Kingdom
Prior art keywords
chamber
inlet opening
pressure
liquid
inlet
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.)
Expired
Application number
GB16321/65A
Other languages
English (en)
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of GB1079635A publication Critical patent/GB1079635A/en
Expired 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
    • F04D29/2277—Rotors specially for centrifugal pumps with special measures for increasing NPSH or dealing with liquids near boiling-point
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB16321/65A 1964-04-17 1965-04-15 Centrifugal pumping systems Expired GB1079635A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6404199A NL6404199A (de) 1964-04-17 1964-04-17

Publications (1)

Publication Number Publication Date
GB1079635A true GB1079635A (en) 1967-08-16

Family

ID=19789857

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16321/65A Expired GB1079635A (en) 1964-04-17 1965-04-15 Centrifugal pumping systems

Country Status (3)

Country Link
US (1) US3323465A (de)
GB (1) GB1079635A (de)
NL (1) NL6404199A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336578A1 (fr) * 1975-12-27 1977-07-22 Klein Schanzlin & Becker Ag Dispositif pour reduire l'usure par cavitation
DE3141578A1 (de) * 1980-10-20 1982-07-08 Sala International AB, 73300 Sala Vorrichtung zum pumpen von schaeumenden fluessigkeiten
CN108050109A (zh) * 2018-01-08 2018-05-18 浙江理工大学 一种抑制汽蚀的离心泵及其工作方法

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1923826C3 (de) * 1968-05-14 1980-08-14 Aktiebolaget Celleco, Tumba (Schweden) Vorrichtung zum Entgasen von Flüssigkeiten
US3769779A (en) * 1971-09-27 1973-11-06 Smith International Degassing apparatus
US4410337A (en) * 1980-04-07 1983-10-18 A. Ahlstrom Osakeyhtio Method and an apparatus for separating a gas from a fibre suspension
US4435193A (en) 1980-04-07 1984-03-06 Kamyr Ab Controlling operation of a centrifugal pump
JPS5927084U (ja) * 1982-08-05 1984-02-20 三洋電機株式会社 脱水洗濯機の制動装置
US4637778A (en) * 1983-12-12 1987-01-20 Textron Inc. Self-priming diffuser type centrifugal pump
US4708593A (en) * 1986-02-28 1987-11-24 Robinson Industries, Inc. Surgeless combustion air blower
US4770604A (en) * 1986-10-06 1988-09-13 Ingersoll-Rand Company Pulp centrifugal pump
DE3776570D1 (de) * 1987-11-26 1992-03-12 Cryomec Ag Zentrifugalpumpe fuer cryogene fluida.
FI79361B (fi) * 1988-01-05 1989-08-31 Ahlstroem Oy Foerfarande och apparatur foer underlaettande av uttoemning av fallroer eller liknande och behandling av massa i sagda utrymme.
US4981154A (en) * 1990-01-30 1991-01-01 Hollister, Inc. Fluid flow control device
US5413460A (en) * 1993-06-17 1995-05-09 Goulds Pumps, Incorporated Centrifugal pump for pumping fiber suspensions
US5431546A (en) * 1993-08-23 1995-07-11 Liquid Carbonic Corporation Apparatus for intermittent transfer of fluid having vapor trap seal and vapor escape means
FI97332B (fi) * 1993-12-23 1996-08-30 Pom Technology Oy Ab Laite ja menetelmä kaasun ja nesteen muodostaman seoksen pumppaamiseksi ja erottamiseksi
FI111873B (sv) 1999-06-03 2003-09-30 Pom Technology Oy Ab Gasavskiljande centrifugal anordning, förfarande för att pumpa och avgasa en fluid samt förfarande för tillverkning av papper eller kartong
DE102007061558A1 (de) * 2007-12-18 2009-06-25 Wilo Ag Kreiselpumpe mit Entlüftung
RU2580561C1 (ru) * 2015-04-29 2016-04-10 ООО "Ассоциация инженеров и учёных по водоснабжению и водоотведению" Система перекачки осадков
RU2596083C1 (ru) * 2015-07-08 2016-08-27 Государственное Унитарное Предприятие "Водоканал Санкт-Петербурга" Система откачки осадков сточных вод

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1465097A (en) * 1923-08-14 Regulating centkieugal pumps
US1866064A (en) * 1928-01-30 1932-07-05 Stratford Charles Walcott Hot oil pump
GB461227A (en) * 1936-06-20 1937-02-12 Petr Dmitrevskij Improvements in or relating to the conveyance of boiling or gaseous liquids
BE432461A (de) * 1938-02-25
FR893320A (fr) * 1942-02-14 1944-06-06 Aschaffenburger Zellstoffwerke Procédé et installation pour l'aspiration et la transmission simultanées d'air et d'eau par une pompe centrifuge débitant du liquide
GB686102A (en) * 1949-09-09 1953-01-21 Self Priming Pump & Eng Co Ltd Improvements in or relating to pumps
GB735866A (en) * 1952-02-15 1955-08-31 Rolls Royce Improvements in or relating to fuel pumps and systems
US2896543A (en) * 1956-12-20 1959-07-28 Ethridge F Ogles Irrigation ditch pumping apparatus with reversible impeller
US3203354A (en) * 1962-03-26 1965-08-31 Thiokol Chemical Corp Pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336578A1 (fr) * 1975-12-27 1977-07-22 Klein Schanzlin & Becker Ag Dispositif pour reduire l'usure par cavitation
DE3141578A1 (de) * 1980-10-20 1982-07-08 Sala International AB, 73300 Sala Vorrichtung zum pumpen von schaeumenden fluessigkeiten
CN108050109A (zh) * 2018-01-08 2018-05-18 浙江理工大学 一种抑制汽蚀的离心泵及其工作方法

Also Published As

Publication number Publication date
US3323465A (en) 1967-06-06
NL6404199A (de) 1965-10-18

Similar Documents

Publication Publication Date Title
GB1079635A (en) Centrifugal pumping systems
GB1400761A (en) Axial or semi-axial flow impeller pump
US2444615A (en) Eductor
GB1475722A (en) Side inlet for centrifugal pumps
US7059824B2 (en) Self priming centrifugal pump
GB1433283A (en) Pitot pump with a jet pump charging system
GB1076785A (en) Improvements in or relating to centrifugal and mixed-flow fans, pumps and the like
GB1195993A (en) Centrifugal Pumps.
GB1273664A (en) Centrifugal pump for liquids
GB1211237A (en) Improvements relating to liquid ring compressors
GB1152728A (en) Improvements in or relating to Self-Priming Centrifugal Pumps.
US2388939A (en) Pump for fuel systems
GB1432974A (de)
GB995416A (en) Improved liquid ring pump
US2533028A (en) Pumping system
US1842043A (en) Siphon pump
FR1565714A (de)
GB1459161A (en) Rotary-vane pump
GB1454843A (en) Pneumatically powered liquid pump
GB1027790A (en) Improvements in self-priming centrifugal pumps
US1758400A (en) Pumping system
GB986339A (en) Centrifugal pump
SU645667A1 (ru) Вакуум-кристаллизатор
RU1780563C (ru) Погружной струйный насос В.А.Есина
GB1172996A (en) Rotary Impeller Pumps