ZA811352B - Pumps - Google Patents

Pumps

Info

Publication number
ZA811352B
ZA811352B ZA00811352A ZA811352A ZA811352B ZA 811352 B ZA811352 B ZA 811352B ZA 00811352 A ZA00811352 A ZA 00811352A ZA 811352 A ZA811352 A ZA 811352A ZA 811352 B ZA811352 B ZA 811352B
Authority
ZA
South Africa
Prior art keywords
pumps
Prior art date
Application number
ZA00811352A
Other languages
English (en)
Inventor
J Frater
D Pope
Original Assignee
Orion Pumps Ltd A British Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10511953&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA811352(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Orion Pumps Ltd A British Co filed Critical Orion Pumps Ltd A British Co
Publication of ZA811352B publication Critical patent/ZA811352B/xx

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
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4286—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps inside lining, e.g. rubber
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/622—Adjusting the clearances between rotary and stationary parts
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ZA00811352A 1980-03-07 1981-03-02 Pumps ZA811352B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8007912 1980-03-07

Publications (1)

Publication Number Publication Date
ZA811352B true ZA811352B (en) 1982-03-31

Family

ID=10511953

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00811352A ZA811352B (en) 1980-03-07 1981-03-02 Pumps

Country Status (13)

Country Link
US (1) US4521151A (cg-RX-API-DMAC7.html)
EP (1) EP0037637B1 (cg-RX-API-DMAC7.html)
JP (1) JPS57500384A (cg-RX-API-DMAC7.html)
AU (1) AU542020B2 (cg-RX-API-DMAC7.html)
BR (1) BR8107325A (cg-RX-API-DMAC7.html)
CA (1) CA1160507A (cg-RX-API-DMAC7.html)
DE (1) DE3165905D1 (cg-RX-API-DMAC7.html)
IE (1) IE50842B1 (cg-RX-API-DMAC7.html)
NZ (1) NZ196367A (cg-RX-API-DMAC7.html)
WO (1) WO1981002613A1 (cg-RX-API-DMAC7.html)
ZA (1) ZA811352B (cg-RX-API-DMAC7.html)
ZM (1) ZM2081A1 (cg-RX-API-DMAC7.html)
ZW (1) ZW4381A1 (cg-RX-API-DMAC7.html)

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US4527948A (en) * 1982-11-03 1985-07-09 Giw Industries, Inc. Pump adjustment assembly
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US4706928A (en) * 1985-06-10 1987-11-17 Baker International Corporation Vane cone assembly for use in making centrifugal elastomeric coated impellers
DE3627778A1 (de) * 1986-08-16 1988-02-18 Bbc Brown Boveri & Cie Beruehrungsfreie zentrifugaldichteinrichtung fuer einen rotierenden maschinenteil
AU1476988A (en) * 1987-04-16 1988-10-20 Kestner Engineering Co. Ltd. A pump
US5118264A (en) * 1990-01-11 1992-06-02 The Cleveland Clinic Foundation Purge flow control in rotary blood pumps
US5192142A (en) * 1990-09-27 1993-03-09 Baker Hughes Incorporated Pump impeller release collar assembly
US5256038A (en) * 1991-11-12 1993-10-26 Sundstrand Corp. Canned motor pump
US5261676A (en) * 1991-12-04 1993-11-16 Environamics Corporation Sealing arrangement with pressure responsive diaphragm means
GB2266749B (en) * 1992-05-07 1995-09-06 Falmer Investment Ltd Centrifugal pumps
US5346361A (en) * 1993-04-15 1994-09-13 Goulds Pumps, Incorporated Air seal for pump with vertical shaft
US5494299A (en) * 1994-02-22 1996-02-27 Evironamics Corporation Temperature and pressure resistant rotating seal construction for a pump
US5499901A (en) * 1994-03-17 1996-03-19 Environamics Corporation Bearing frame clearance seal construction for a pump
US5509791A (en) * 1994-05-27 1996-04-23 Turner; Ogden L. Variable delivery pump for molten metal
US5513964A (en) * 1994-10-11 1996-05-07 Environamics Corporation Pump oil mister with reduced windage
DE4442142A1 (de) * 1994-11-26 1996-05-30 Klein Schanzlin & Becker Ag Umwälzpumpe für aggressive und erosive Medien
EP0735274B1 (en) * 1995-03-31 2000-12-27 Aisin Seiki Kabushiki Kaisha A liquid pump
GB2307276A (en) * 1996-03-06 1997-05-21 Shell Int Research Multi-phase fluid compressor
RU2128786C1 (ru) * 1997-05-20 1999-04-10 Открытое акционерное общество "Гром" Насос для перекачивания пульпы
US6183208B1 (en) * 1997-10-03 2001-02-06 Roper Holdings, Inc. Immersible motor system
US5941536A (en) * 1998-02-12 1999-08-24 Envirotech Pumpsystems, Inc. Elastomer seal for adjustable side liners of pumps
US6390768B1 (en) * 1999-03-22 2002-05-21 David Muhs Pump impeller and related components
US6783322B2 (en) 2002-04-23 2004-08-31 Roper Holdings, Inc. Pump system with variable-pressure seal
US7322805B2 (en) * 2004-01-30 2008-01-29 Itt Manufacturing Enterprises, Inc. Impeller adjustment device and method for doing the same for close coupled pumps
FI20050733A7 (fi) * 2005-06-22 2006-12-23 Sulzer Pumpen Ag Kaasunerotuslaite, sen etuseinä ja erotuspyörä
AU2007219209A1 (en) * 2006-02-20 2007-08-30 Winsome Engineering (Pty) Ltd Pump seal apparatus
RU2332591C2 (ru) * 2006-07-27 2008-08-27 Открытое акционерное общество "Копейский машиностроительный завод" Центробежный насос
MX350021B (es) * 2008-06-13 2017-08-18 Weir Minerals Australia Ltd Pasador de acople de recubrimiento.
DE102010023931A1 (de) * 2010-06-16 2011-12-22 Allweiler Ag Doppelflutige Kreiselpumpe
PE20131038A1 (es) * 2010-07-20 2013-10-04 Itt Mfg Entpr Llc Metodo mejorado para fijar un impulsor
BR112013001311A2 (pt) * 2010-07-21 2016-05-17 Itt Mfg Entpr Llc bomba projetada para conversão de instalação
US9080572B2 (en) * 2011-12-22 2015-07-14 William E. Murray Centrifugal pump with secondary impeller and dual outlets
CN102720696A (zh) * 2012-06-18 2012-10-10 江苏飞跃机泵制造有限公司 预热水泵
RU2503850C1 (ru) * 2012-09-27 2014-01-10 Открытое акционерное общество "ЭНТЕХНО" Конструктивно-технологический модельный ряд центробежных насосов горизонтального типа
RU2503852C1 (ru) * 2012-09-27 2014-01-10 Открытое акционерное общество "ЭНТЕХНО" Электронасосный агрегат горизонтального типа
RU2503851C1 (ru) * 2012-09-27 2014-01-10 Открытое акционерное общество "ЭНТЕХНО" Электронасосный агрегат горизонтального типа
CN103821729A (zh) * 2014-03-06 2014-05-28 安徽嘉成泵业有限责任公司 腔锁式零泄漏轴封渣浆泵
US10066639B2 (en) 2015-03-09 2018-09-04 Caterpillar Inc. Compressor assembly having a vaneless space
US10006341B2 (en) 2015-03-09 2018-06-26 Caterpillar Inc. Compressor assembly having a diffuser ring with tabs
CN108223423A (zh) * 2017-12-21 2018-06-29 江苏双轮泵业机械制造有限公司 一种高密封性的渣浆泵
CN108414205B (zh) * 2018-04-23 2023-10-17 浙江理工大学 用于研究诱导轮轴向距离的可调节实验装置
CN114087201B (zh) * 2021-11-01 2023-08-08 安徽凯特泵业有限公司 一种可调节叶轮与护套、护板的间隙的渣浆泵
US20250172159A1 (en) * 2022-04-15 2025-05-29 Weir Pump and Valve Solutions, Inc. Centrifugal Pump Casing With Strainer Device Attachment

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US327370A (en) * 1885-09-29 Wind-wheel
US1404717A (en) * 1921-01-21 1922-01-24 Allis Chalmers Mfg Co Hydraulic machine
US1638055A (en) * 1926-09-11 1927-08-09 American Manganese Steel Co Rotary pump with liner plate
US1672216A (en) * 1927-03-26 1928-06-05 Byron Jackson Pump Mfg Co Vertical-pump mechanism
US1743916A (en) * 1927-07-22 1930-01-14 Frederick Iron & Steel Company Liner for centrifugal pumps
GB285335A (en) * 1927-09-13 1928-02-16 Edward Norman Mackley Improvements relating to centrifugal pumps
GB336179A (en) * 1930-01-02 1930-10-09 George Farnham Wilfley Improvements in or relating to centrifugal pumps
US1878429A (en) * 1930-05-09 1932-09-20 John W Staup Dredge pump
US1891267A (en) * 1931-02-14 1932-12-20 Victor J Milkowski Centrifugal pump
GB386432A (en) * 1932-01-01 1933-01-19 Arthur Chester Daman Improvements in or relating to centrifugal pumps
DE725507C (de) * 1941-06-27 1942-09-23 A W Mackensen Maschinenfabrik Stopfbuchsenlose Kreiselpumpe
GB556853A (en) * 1942-11-11 1943-10-25 William Ernest Wyatt Millingto Improvements in and relating to centrifugal pumps
US2862453A (en) * 1954-04-01 1958-12-02 Perry I Nagle Adjustable pump support
GB1013341A (en) * 1961-02-02 1965-12-15 Tetmark Patents Ltd Improvements in volute pumps, turbines and the like
US3162135A (en) * 1961-02-20 1964-12-22 Sundstrand Corp Centrifugal pumps
US3101671A (en) * 1962-02-05 1963-08-27 Allis Chalmers Mfg Co Adjustable seal for pumps
US3130679A (en) * 1962-12-07 1964-04-28 Allis Chalmers Mfg Co Nonclogging centrifugal pump
US3324800A (en) * 1966-08-01 1967-06-13 Allis Chalmers Mfg Co Pump adjusting means
US3451343A (en) * 1967-02-03 1969-06-24 Machinery Co Const Pump means
US3542496A (en) * 1968-06-19 1970-11-24 Maytag Co Dishwasher pump
US3680976A (en) * 1970-12-14 1972-08-01 Ingersoll Rand Co Centrifugal pump having leakage collection and draining means
US3711218A (en) * 1971-01-11 1973-01-16 Dorr Oliver Inc Centrifugal pump with open type impeller
DE2110776A1 (de) * 1971-03-06 1972-09-07 Gulde Regelarmaturen Kg Stroemungs-Arbeitsmaschine mit regelbaren Laufradkanalquerschnitten
SU391287A1 (ru) * 1971-11-09 1973-07-25 Государственный проектный институт комплексному проектированию гидромеханизированных предпри тий нерудных строительных материалов , оказанию технической помощи наладке , пуску Грунтовой насос
US3771927A (en) * 1972-03-15 1973-11-13 Purex Corp Impeller running clearance adjustment device
FR2134063B1 (cg-RX-API-DMAC7.html) * 1972-04-28 1974-11-08 Materiel Processing Internatio
JPS5110187Y2 (cg-RX-API-DMAC7.html) * 1972-05-10 1976-03-18
FR2290133A6 (fr) * 1973-02-09 1976-05-28 Materiel Processing Internal Pompe centrifuge
US4099890A (en) * 1975-08-21 1978-07-11 Mitsui Mining & Smelting Co., Ltd. Impeller type pump having seal means and protective means
US4101241A (en) * 1976-05-19 1978-07-18 Kabushiki Kaisha Komatsu Seisakusho Super charger with fluid biased heat shroud
DE2719168C2 (de) * 1977-04-29 1983-03-31 Klöckner-Humboldt-Deutz AG, 5000 Köln Gehäuse für eine Kreiselpumpe
JPS54105302A (en) * 1978-02-03 1979-08-18 Kubota Ltd Slurry pump

Also Published As

Publication number Publication date
IE50842B1 (en) 1986-07-23
EP0037637B1 (en) 1984-09-12
DE3165905D1 (en) 1984-10-18
AU6776381A (en) 1981-09-23
WO1981002613A1 (en) 1981-09-17
EP0037637A1 (en) 1981-10-14
US4521151A (en) 1985-06-04
CA1160507A (en) 1984-01-17
BR8107325A (pt) 1982-01-05
ZM2081A1 (en) 1981-09-21
NZ196367A (en) 1985-02-28
ZW4381A1 (en) 1981-05-20
AU542020B2 (en) 1985-01-31
JPS57500384A (cg-RX-API-DMAC7.html) 1982-03-04
IE810490L (en) 1981-09-07

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