EP1972788A1 - Zentrifugalpumpengehäuse mit einteiliger flacher Abdeckung - Google Patents

Zentrifugalpumpengehäuse mit einteiliger flacher Abdeckung Download PDF

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Publication number
EP1972788A1
EP1972788A1 EP07104824A EP07104824A EP1972788A1 EP 1972788 A1 EP1972788 A1 EP 1972788A1 EP 07104824 A EP07104824 A EP 07104824A EP 07104824 A EP07104824 A EP 07104824A EP 1972788 A1 EP1972788 A1 EP 1972788A1
Authority
EP
European Patent Office
Prior art keywords
centrifugal pump
pump according
cover part
outer casing
cup shaped
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.)
Granted
Application number
EP07104824A
Other languages
English (en)
French (fr)
Other versions
EP1972788B1 (de
Inventor
Erik Christiaan Van Der Blom
Hasan Hüseyin Bugdayci
Jasper Koot
Edwin Kanters
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.)
IHC Holland lE BV
Original Assignee
IHC Holland lE 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 IHC Holland lE BV filed Critical IHC Holland lE BV
Priority to EP07104824.3A priority Critical patent/EP1972788B1/de
Priority to CN2008100876091A priority patent/CN101270762B/zh
Publication of EP1972788A1 publication Critical patent/EP1972788A1/de
Application granted granted Critical
Publication of EP1972788B1 publication Critical patent/EP1972788B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP07104824.3A 2007-03-23 2007-03-23 Zentrifugalpumpengehäuse mit einteiliger flacher Abdeckung Active EP1972788B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07104824.3A EP1972788B1 (de) 2007-03-23 2007-03-23 Zentrifugalpumpengehäuse mit einteiliger flacher Abdeckung
CN2008100876091A CN101270762B (zh) 2007-03-23 2008-03-20 具有平直的单件式封盖部件的离心泵

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07104824.3A EP1972788B1 (de) 2007-03-23 2007-03-23 Zentrifugalpumpengehäuse mit einteiliger flacher Abdeckung

Publications (2)

Publication Number Publication Date
EP1972788A1 true EP1972788A1 (de) 2008-09-24
EP1972788B1 EP1972788B1 (de) 2018-08-29

Family

ID=38480584

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07104824.3A Active EP1972788B1 (de) 2007-03-23 2007-03-23 Zentrifugalpumpengehäuse mit einteiliger flacher Abdeckung

Country Status (2)

Country Link
EP (1) EP1972788B1 (de)
CN (1) CN101270762B (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2315949A1 (de) * 2008-06-13 2011-05-04 Weir Minerals Australia Ltd Pumpengehäusestütze
DE102013225065A1 (de) 2013-12-06 2015-06-11 Ksb Aktiengesellschaft Pumpengehäuse in Kunststoffbauweise
EP3225843A1 (de) * 2016-03-30 2017-10-04 Damen Dredging Equipment B.V. Schlammpumpe
WO2022150871A1 (en) * 2021-01-16 2022-07-21 Weir Slurry Group, Inc. Main liner for a pump
WO2023199216A1 (en) * 2022-04-15 2023-10-19 Weir Pump and Valve Solutions, Inc Centrifugal pump casing with strainer device attachment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101832280A (zh) * 2009-03-13 2010-09-15 富准精密工业(深圳)有限公司 散热装置及其离心风扇与使用该散热装置的电子装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE629780C (de) 1934-03-17 1936-05-11 J E Naeher Act Ges Aus gummierten Einsatzteilen bestehende auswechselbare Gehaeuseauskleidung fuer Schleudermaschinen, insbesondere Pumpen
DE827590C (de) * 1944-02-17 1952-01-10 Felix Lehmann Foerderpumpe
FR1314736A (fr) * 1962-02-12 1963-01-11 Moyen de fixation du rotor sur son arbre dans une pompe pour fluides
EP0611379A1 (de) 1991-11-05 1994-08-24 Bausch & Lomb Zusammensetzungen von benetzbaren siliconhydrogels und verfahren zu deren herstellung.
DE102005019654A1 (de) * 2004-04-26 2006-01-19 Ihc Holland N.V. Dichtungskonstruktion für eine Kreiselpumpe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938908A (en) * 1972-03-16 1976-02-17 N.V. Industrieele Handelscombinatie Holland Pump
US5513954A (en) * 1994-06-10 1996-05-07 Envirotech Pumpsystems, Inc. Multilayer pump liner
US6953321B2 (en) * 2002-12-31 2005-10-11 Weir Slurry Group, Inc. Centrifugal pump with configured volute
EP1855012A1 (de) * 2006-05-11 2007-11-14 IHC Holland IE N.V. Kreiselpumpe mit mit einem Innen- und Aussengehäuse

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE629780C (de) 1934-03-17 1936-05-11 J E Naeher Act Ges Aus gummierten Einsatzteilen bestehende auswechselbare Gehaeuseauskleidung fuer Schleudermaschinen, insbesondere Pumpen
DE827590C (de) * 1944-02-17 1952-01-10 Felix Lehmann Foerderpumpe
FR1314736A (fr) * 1962-02-12 1963-01-11 Moyen de fixation du rotor sur son arbre dans une pompe pour fluides
EP0611379A1 (de) 1991-11-05 1994-08-24 Bausch & Lomb Zusammensetzungen von benetzbaren siliconhydrogels und verfahren zu deren herstellung.
DE102005019654A1 (de) * 2004-04-26 2006-01-19 Ihc Holland N.V. Dichtungskonstruktion für eine Kreiselpumpe

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US9593692B2 (en) 2008-06-13 2017-03-14 Weir Minerals Australia Ltd. Pump housing support
DE102013225065A1 (de) 2013-12-06 2015-06-11 Ksb Aktiengesellschaft Pumpengehäuse in Kunststoffbauweise
WO2015082679A1 (de) 2013-12-06 2015-06-11 Ksb Aktiengesellschaft Kunststoff-pumpengehäuse, das aus einer innenschale und einer aussenschale besteht, mit füllmaterial dazwischen
DE102013225065B4 (de) * 2013-12-06 2016-04-14 Ksb Aktiengesellschaft Pumpengehäuse in Kunststoffbauweise
US10415589B2 (en) 2013-12-06 2019-09-17 Ksb Aktiengesellschaft Plastic pump housing consisting of an inner casing, an outer casing and filling material therebetween
EP3077679B1 (de) * 2013-12-06 2020-02-26 KSB SE & Co. KGaA Kunststoff-pumpengehäuse, das aus einer innenschale und einer aussenschale besteht, mit füllmaterial dazwischen
EP3225843A1 (de) * 2016-03-30 2017-10-04 Damen Dredging Equipment B.V. Schlammpumpe
WO2022150871A1 (en) * 2021-01-16 2022-07-21 Weir Slurry Group, Inc. Main liner for a pump
WO2023199216A1 (en) * 2022-04-15 2023-10-19 Weir Pump and Valve Solutions, Inc Centrifugal pump casing with strainer device attachment

Also Published As

Publication number Publication date
CN101270762A (zh) 2008-09-24
EP1972788B1 (de) 2018-08-29
CN101270762B (zh) 2012-09-19

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