IT8723276A0 - Pompa centrifuga per alimentare liquidi contenenti particelle abrasive solide - Google Patents

Pompa centrifuga per alimentare liquidi contenenti particelle abrasive solide

Info

Publication number
IT8723276A0
IT8723276A0 IT8723276A IT2327687A IT8723276A0 IT 8723276 A0 IT8723276 A0 IT 8723276A0 IT 8723276 A IT8723276 A IT 8723276A IT 2327687 A IT2327687 A IT 2327687A IT 8723276 A0 IT8723276 A0 IT 8723276A0
Authority
IT
Italy
Prior art keywords
abrasive particles
centrifugal pump
containing solid
liquids containing
solid abrasive
Prior art date
Application number
IT8723276A
Other languages
English (en)
Other versions
IT1233458B (it
Inventor
Arkady Isaakovich Zolotar
David Samoilovich Samoilovich
Vladimir Karpovich Karakhanian
Vyacheslav Iosifovic Kuznetsov
Vladimir Borisovic Kopelyansky
Oleg Valentinovich Kuznetsov
Vladimir Efimovich Nesterenko
Nikolai Grigorievich Karakaban
Georgy Egorovich Shmuratov
Evgeny Alexandrovich Kljuzhin
Original Assignee
Zolotar A I
David Samoilovich Samoilovich
Vladimir Karpovich Karakhanian
Vyacheslav Iosifovic Kuznetsov
Vladimir Borisovic Kopelyansky
Oleg Valentinovich Kuznetsov
Vladimir Efimovich Nesterenko
Karachaban Nikolai Grigorievic
Georgy Egorovich Shmuratov
Evgeny Alexandrovich Kljuzhin
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 Zolotar A I, David Samoilovich Samoilovich, Vladimir Karpovich Karakhanian, Vyacheslav Iosifovic Kuznetsov, Vladimir Borisovic Kopelyansky, Oleg Valentinovich Kuznetsov, Vladimir Efimovich Nesterenko, Karachaban Nikolai Grigorievic, Georgy Egorovich Shmuratov, Evgeny Alexandrovich Kljuzhin filed Critical Zolotar A I
Publication of IT8723276A0 publication Critical patent/IT8723276A0/it
Application granted granted Critical
Publication of IT1233458B publication Critical patent/IT1233458B/it

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
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • 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
    • F04D29/2266—Rotors specially for centrifugal pumps with special measures for sealing or thrust balance
    • 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT8723276A 1987-02-18 1987-12-30 Pompa centrifuga per alimentare liquidi contenenti particelle abrasive solide IT1233458B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4194517/29A SU1528035A1 (ru) 1987-02-18 1987-02-18 Центробежный насос

Publications (2)

Publication Number Publication Date
IT8723276A0 true IT8723276A0 (it) 1987-12-30
IT1233458B IT1233458B (it) 1992-04-02

Family

ID=21285542

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8723276A IT1233458B (it) 1987-02-18 1987-12-30 Pompa centrifuga per alimentare liquidi contenenti particelle abrasive solide

Country Status (8)

Country Link
US (1) US4854820A (it)
JP (1) JPS63205495A (it)
CN (1) CN88101527A (it)
AU (1) AU1179388A (it)
CA (1) CA1286916C (it)
FI (1) FI880175A (it)
IT (1) IT1233458B (it)
SU (1) SU1528035A1 (it)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5118264A (en) * 1990-01-11 1992-06-02 The Cleveland Clinic Foundation Purge flow control in rotary blood pumps
AU636010B2 (en) * 1990-03-16 1993-04-08 M.I.M. Holdings Limited Improved slurry pump
US5203013A (en) * 1990-09-10 1993-04-13 Motorola, Inc. Radio telephone system supporting busy and out-of-range function
SE469040B (sv) * 1991-09-03 1993-05-03 Flygt Ab Itt Centrifugalpumphjul foer pump avsedd att pumpa vaetskor innehaallande fasta partiklar
US5458459A (en) * 1992-07-30 1995-10-17 Haemonetics Corporation Centrifugal blood pump with impeller blades forming a spin inducer
CA2141327A1 (en) * 1992-07-30 1994-02-17 Spin Corporation Centrifugal blood pump
US5489187A (en) * 1994-09-06 1996-02-06 Roper Industries, Inc. Impeller pump with vaned backplate for clearing debris
AUPN143795A0 (en) * 1995-03-01 1995-03-23 Sykes Pumps Australia Pty Limited Centrifugal pump
US6431831B1 (en) * 1999-08-20 2002-08-13 Giw Industries, Inc. Pump impeller with enhanced vane inlet wear
US6705555B1 (en) * 2000-02-04 2004-03-16 Jack R. Bratten Lift station and method for shallow depth liquid flows
US7059550B2 (en) * 2001-02-26 2006-06-13 Power Technologies Investment Ltd. System and method for pulverizing and extracting moisture
US6953321B2 (en) * 2002-12-31 2005-10-11 Weir Slurry Group, Inc. Centrifugal pump with configured volute
DE10307883A1 (de) * 2003-02-25 2004-09-02 Wilo Ag Kreiselpumpe
SE0302752L (sv) * 2003-10-20 2005-02-15 Itt Mfg Enterprises Inc Centrifugalpump
PL1859172T3 (pl) * 2005-03-16 2009-04-30 Weir Minerals Africa Pty Limited Wirnik do pompy wirnikowej oraz sama pompa wirnikowa
JP4017003B2 (ja) * 2005-09-30 2007-12-05 ダイキン工業株式会社 遠心ファン及びこれを用いた空気調和機
ES2628353T3 (es) * 2007-05-21 2017-08-02 Weir Minerals Australia Ltd Impulsor de bomba centrífuga con álabes auxiliares en la cubierta frontal, adyacentes a la abertura de entrada del impulsor
EP2458225A1 (de) * 2010-11-24 2012-05-30 Frideco AG Deckplatte für eine Schraubenzentrifugalradpumpe und Schraubenzentrifugalradpumpe umfassend eine derartige Deckplatte
DE102012209832B3 (de) * 2012-06-12 2013-09-12 E.G.O. Elektro-Gerätebau GmbH Pumpe und Verfahren zum Herstellen eines Impellers für eine Pumpe
RU2688066C2 (ru) * 2014-04-23 2019-05-17 Зульцер Мэнэджмент Аг Рабочее колесо для центробежного насоса, центробежный насос, а также его использование
CN104454552B (zh) * 2014-11-14 2016-06-08 宁波李氏实业有限公司 一种涂料泵
CN104500406B (zh) * 2014-11-14 2016-07-06 宁波李氏实业有限公司 一种涂料泵
GB2542233B (en) * 2015-08-26 2018-02-07 Weir Minerals Europe Ltd Rotary parts for a slurry pump
AU2016259326B2 (en) 2015-11-17 2021-02-11 Cornell Pump Company LLC Pump with front deflector vanes, wear plate, and impeller with pump-out vanes
RU170449U1 (ru) * 2016-10-11 2017-04-25 Общество с ограниченной ответственностью "ИнжиТех" Рабочее колесо шламового насоса
CN106895009B (zh) * 2017-03-30 2023-03-14 解树超 一种切割式清污一体潜水泵
US11713768B1 (en) 2022-06-22 2023-08-01 Robert Bosch Gmbh Impeller for a centrifugal pump

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146722A (en) * 1960-01-19 1964-09-01 Res & Dev Pty Ltd Centrifugal pumps and the like
US3190226A (en) * 1963-09-13 1965-06-22 Thomas E Judd Centrifugal pumps
US3535051A (en) * 1968-12-03 1970-10-20 Ellicott Machine Corp Recessed expeller vanes
US3759628A (en) * 1972-06-14 1973-09-18 Fmc Corp Vortex pumps
SU503046A2 (ru) * 1974-12-24 1976-02-15 Специальное Конструкторско-Технологическое Бюро Герметичных И Скважинных Насосов Рабочее колесо центробежного насоса
SU769095A1 (ru) * 1979-01-24 1980-10-07 Предприятие П/Я М-5356 Лопастное колеса насоса дл перекачки абразивных жидкостей
MX157817A (es) * 1981-12-08 1988-12-15 Emule Egger & Cie S A Mejoras a bomba rotativa de circulacion libre de fluidos
SE441298B (sv) * 1982-10-04 1985-09-23 Sala International Ab Anordning vid axeltetning
GB2143285B (en) * 1983-07-14 1987-11-11 Warman Int Ltd Centrifugal impeller
US4527947A (en) * 1984-02-17 1985-07-09 Elliott Eric R Seal-free impeller pump for fluids containing abrasive materials or the like

Also Published As

Publication number Publication date
IT1233458B (it) 1992-04-02
SU1528035A1 (ru) 1994-10-30
FI880175A (fi) 1988-08-19
FI880175A0 (fi) 1988-01-15
AU1179388A (en) 1988-08-25
JPS63205495A (ja) 1988-08-24
CA1286916C (en) 1991-07-30
CN88101527A (zh) 1988-09-14
US4854820A (en) 1989-08-08

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