GB2203491A - A pump - Google Patents

A pump Download PDF

Info

Publication number
GB2203491A
GB2203491A GB08808929A GB8808929A GB2203491A GB 2203491 A GB2203491 A GB 2203491A GB 08808929 A GB08808929 A GB 08808929A GB 8808929 A GB8808929 A GB 8808929A GB 2203491 A GB2203491 A GB 2203491A
Authority
GB
United Kingdom
Prior art keywords
wear plate
casing
pump
impeller
retaining ring
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.)
Pending
Application number
GB08808929A
Other languages
English (en)
Other versions
GB8808929D0 (en
Inventor
David William Pope
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.)
KESTNER ENG CO Ltd
Original Assignee
KESTNER ENG CO Ltd
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
Priority claimed from GB878709199A external-priority patent/GB8709199D0/en
Priority claimed from GB878726831A external-priority patent/GB8726831D0/en
Application filed by KESTNER ENG CO Ltd filed Critical KESTNER ENG CO Ltd
Publication of GB8808929D0 publication Critical patent/GB8808929D0/en
Publication of GB2203491A publication Critical patent/GB2203491A/en
Pending 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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
    • F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB08808929A 1987-04-16 1988-04-15 A pump Pending GB2203491A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878709199A GB8709199D0 (en) 1987-04-16 1987-04-16 Pump
GB878726831A GB8726831D0 (en) 1987-11-17 1987-11-17 Pump

Publications (2)

Publication Number Publication Date
GB8808929D0 GB8808929D0 (en) 1988-05-18
GB2203491A true GB2203491A (en) 1988-10-19

Family

ID=26292150

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08808929A Pending GB2203491A (en) 1987-04-16 1988-04-15 A pump

Country Status (3)

Country Link
EP (1) EP0292113A3 (de)
AU (1) AU1476988A (de)
GB (1) GB2203491A (de)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2234553A (en) * 1989-08-05 1991-02-06 Apv Corp Ltd A method of setting a working clearance in pumps
US5271713A (en) * 1992-10-05 1993-12-21 Deere & Company Adjustable inlet for a harvester fan
GB2266749B (en) * 1992-05-07 1995-09-06 Falmer Investment Ltd Centrifugal pumps
WO1998048173A1 (en) * 1997-04-23 1998-10-29 Toyo Pumps North America Corporation Device for adjusting the running clearance of an impeller
US5961281A (en) * 1995-12-20 1999-10-05 Hitachi, Ltd. Turbocharger for internal combustion engine
EP1629204A1 (de) * 2003-05-23 2006-03-01 Weir Warman Ltd Druckentlastungsanordnung für eine pumpe
WO2009040037A1 (de) * 2007-09-20 2009-04-02 Ksb Aktiengesellschaft Hauptkühlmittelpumpe
EP2315949A1 (de) * 2008-06-13 2011-05-04 Weir Minerals Australia Ltd Pumpengehäusestütze
US8287231B2 (en) 2003-05-23 2012-10-16 Weir Minerals Australia Ltd. Pressure relief arrangement for a pump
CN103821754A (zh) * 2014-03-25 2014-05-28 山东双轮埃姆科泵业有限公司 双级真空泵间隙调整装置
CN108204367A (zh) * 2017-11-27 2018-06-26 扬州中卓泵业有限公司 一种内衬高分子复合碳化硅陶瓷材料的双相流泵
CN110392786A (zh) * 2017-03-03 2019-10-29 瓦瑞斯科股份责任有限公司 离心泵及调节离心泵的耐磨板与叶轮之间的距离的方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6887034B2 (en) 2000-05-19 2005-05-03 The Gorman-Rupp Company Centrifugal pump having adjustable clean-out assembly
US6599086B2 (en) * 2001-07-03 2003-07-29 Marc S. C. Soja Adjustable pump wear plate positioning assembly
ZA200500984B (en) 2004-02-12 2005-10-26 Weir- Envirotech ( Pty) Ltd Rotary pump

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB316052A (en) * 1928-09-24 1929-07-25 Auto Prime Pump Company Improvements in adjusting means for rotary pumps
GB751908A (en) * 1953-10-21 1956-07-04 Allis Chalmers Mfg Co Centrifugal pumps
GB897575A (en) * 1958-07-30 1962-05-30 Sulzer Ag Methods of and apparatus for preventing surging in single-stage or multi-stage radial flow compressors
GB1182606A (en) * 1966-04-12 1970-02-25 Lucas Industries Ltd Rotary Liquid Pumps
GB1206943A (en) * 1966-09-15 1970-09-30 Lucas Industries Ltd Rotary liquid pumps
GB1268501A (en) * 1968-04-09 1972-03-29 Coulter Electronics Self-priming centrifugal pump
GB2080418A (en) * 1980-07-16 1982-02-03 Carlini Gerardo Pedro Vicente A Centrifugal Fan

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB222770A (en) * 1924-03-22 1924-10-09 G & J Weir Ltd Improvements in centrifugal or the like pumps
US1735754A (en) * 1927-07-22 1929-11-12 Frederick Iron & Steel Company Liner for centrifugal pumps
US1878429A (en) * 1930-05-09 1932-09-20 John W Staup Dredge pump
FR2134063B1 (de) * 1972-04-28 1974-11-08 Materiel Processing Internatio
FR2290133A6 (fr) * 1973-02-09 1976-05-28 Materiel Processing Internal Pompe centrifuge
ZW4381A1 (en) * 1980-03-07 1981-05-20 Orion Pumps Ltd Improvements in or relating to pumps
US4527948A (en) * 1982-11-03 1985-07-09 Giw Industries, Inc. Pump adjustment assembly
DE3513116A1 (de) * 1985-04-12 1986-10-23 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Spaltdichtung an laufraedern von kreiselpumpen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB316052A (en) * 1928-09-24 1929-07-25 Auto Prime Pump Company Improvements in adjusting means for rotary pumps
GB751908A (en) * 1953-10-21 1956-07-04 Allis Chalmers Mfg Co Centrifugal pumps
GB897575A (en) * 1958-07-30 1962-05-30 Sulzer Ag Methods of and apparatus for preventing surging in single-stage or multi-stage radial flow compressors
GB1182606A (en) * 1966-04-12 1970-02-25 Lucas Industries Ltd Rotary Liquid Pumps
GB1206943A (en) * 1966-09-15 1970-09-30 Lucas Industries Ltd Rotary liquid pumps
GB1268501A (en) * 1968-04-09 1972-03-29 Coulter Electronics Self-priming centrifugal pump
GB2080418A (en) * 1980-07-16 1982-02-03 Carlini Gerardo Pedro Vicente A Centrifugal Fan

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2234553A (en) * 1989-08-05 1991-02-06 Apv Corp Ltd A method of setting a working clearance in pumps
DE4024744A1 (de) * 1989-08-05 1991-02-07 Apv Corp Ltd Betriebsspiel-einstellvorrichtung
GB2234553B (en) * 1989-08-05 1993-12-15 Apv Corp Ltd Improvements in or relating to clearance-setting devices
GB2266749B (en) * 1992-05-07 1995-09-06 Falmer Investment Ltd Centrifugal pumps
US5271713A (en) * 1992-10-05 1993-12-21 Deere & Company Adjustable inlet for a harvester fan
US5961281A (en) * 1995-12-20 1999-10-05 Hitachi, Ltd. Turbocharger for internal combustion engine
US5971704A (en) * 1997-04-23 1999-10-26 Toyo Pumps North America Corporation Device for adjusting the running clearance of an impeller
AU730152B2 (en) * 1997-04-23 2001-03-01 Toyo Pumps North America Corporation Device for adjusting the running clearance of an impeller
WO1998048173A1 (en) * 1997-04-23 1998-10-29 Toyo Pumps North America Corporation Device for adjusting the running clearance of an impeller
US8287231B2 (en) 2003-05-23 2012-10-16 Weir Minerals Australia Ltd. Pressure relief arrangement for a pump
EP1629204A1 (de) * 2003-05-23 2006-03-01 Weir Warman Ltd Druckentlastungsanordnung für eine pumpe
EP1629204A4 (de) * 2003-05-23 2007-04-25 Weir Minerals Australia Ltd Druckentlastungsanordnung für eine pumpe
US7416380B2 (en) 2003-05-23 2008-08-26 Weir Warman Ltd. Pressure relief arrangement for a pump
WO2009040037A1 (de) * 2007-09-20 2009-04-02 Ksb Aktiengesellschaft Hauptkühlmittelpumpe
US8657591B2 (en) 2007-09-20 2014-02-25 Ksb Aktiengesellschaft Main coolant pump
EP2315949A1 (de) * 2008-06-13 2011-05-04 Weir Minerals Australia Ltd Pumpengehäusestütze
EP2315949A4 (de) * 2008-06-13 2013-03-20 Weir Minerals Australia Ltd Pumpengehäusestütze
AU2009257192B2 (en) * 2008-06-13 2014-05-08 Weir Minerals Australia Ltd A pump housing support
EP2894352A1 (de) * 2008-06-13 2015-07-15 Weir Minerals Australia Ltd Verstellbare seitenauskleidung für eine pumpe
EP2902640A1 (de) * 2008-06-13 2015-08-05 Weir Minerals Australia Ltd Pumpengehäuseträger mit sich axial erstreckendem flansch zur positionierung mehrerer elemente
US9593692B2 (en) 2008-06-13 2017-03-14 Weir Minerals Australia Ltd. Pump housing support
US9759224B2 (en) 2008-06-13 2017-09-12 Weir Minerals Australia Ltd. Adjustable side liner for a pump
CN103821754A (zh) * 2014-03-25 2014-05-28 山东双轮埃姆科泵业有限公司 双级真空泵间隙调整装置
CN110392786A (zh) * 2017-03-03 2019-10-29 瓦瑞斯科股份责任有限公司 离心泵及调节离心泵的耐磨板与叶轮之间的距离的方法
CN108204367A (zh) * 2017-11-27 2018-06-26 扬州中卓泵业有限公司 一种内衬高分子复合碳化硅陶瓷材料的双相流泵

Also Published As

Publication number Publication date
EP0292113A3 (de) 1989-02-15
GB8808929D0 (en) 1988-05-18
EP0292113A2 (de) 1988-11-23
AU1476988A (en) 1988-10-20

Similar Documents

Publication Publication Date Title
GB2203491A (en) A pump
CN103362871B (zh) 泵罩和泵衬套
CA2184405C (en) Mounting device
US5006007A (en) Vibration-proof coupling
CA1115974A (en) Device for mounting machine element on shaft
US3711218A (en) Centrifugal pump with open type impeller
EP1792818A1 (de) Kurbelwelle und Pedalkurbelarm eines Fahrradtretlagers, Fahrradtretkurbeleinheit mit einer solchen Kurbelwelle und einem derartigen Pedalarm und Methode zum Montieren einer Tretkurbeleinheit
US6752560B2 (en) Removable splined shaft end for submersible pumps
EP0667456A1 (de) Kreiselpumpe
US4527899A (en) Processing shaft for machines for extruding, kneading, dispersing, mixing or homogenizing, in particular, plastics materials
DE3905307A1 (de) Kreiselpumpe
CA1051681A (en) Pump coupling
US2228770A (en) Shaft and hub mounting
US20150145318A1 (en) Hub clamp assembly
EP2188534A1 (de) Laufradbefestigung
US3131956A (en) Removable hub insert
US4695183A (en) Marine propeller shaft/key assembly
US7217193B2 (en) Shaft coupling system and method
US4134700A (en) Zero clearance spline coupling
EP0399696B1 (de) Biegsame Antriebswelle
EP0580443A2 (de) Elastische Kupplung
EP2759710A1 (de) Zentrifugalpumpe und Hülse zum Kuppeln der Welle einer Zentrifugalpumpe mit der Welle eines Antriebsmotors
GB2101270A (en) Gear type shaft coupling
GB2241559A (en) Improvements in or relating to rotary pumps
US2487128A (en) Adapter hub