EP3853480C0 - Pumpenanordnung - Google Patents

Pumpenanordnung

Info

Publication number
EP3853480C0
EP3853480C0 EP19768796.5A EP19768796A EP3853480C0 EP 3853480 C0 EP3853480 C0 EP 3853480C0 EP 19768796 A EP19768796 A EP 19768796A EP 3853480 C0 EP3853480 C0 EP 3853480C0
Authority
EP
European Patent Office
Prior art keywords
pump arrangement
pump
arrangement
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.)
Active
Application number
EP19768796.5A
Other languages
English (en)
French (fr)
Other versions
EP3853480B1 (de
EP3853480A1 (de
Inventor
Matthias Bucher
Sebastian Seidel
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.)
KSB SE and Co KGaA
Original Assignee
KSB SE and Co KGaA
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 KSB SE and Co KGaA filed Critical KSB SE and Co KGaA
Publication of EP3853480A1 publication Critical patent/EP3853480A1/de
Application granted granted Critical
Publication of EP3853480B1 publication Critical patent/EP3853480B1/de
Publication of EP3853480C0 publication Critical patent/EP3853480C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04D29/20—Mounting rotors on shafts
    • 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
    • F04D29/2238—Special flow patterns
    • F04D29/225—Channel wheels, e.g. one blade or one flow channel
    • 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
    • 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
    • F04D7/045—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 with means for comminuting, mixing stirring or otherwise treating
    • 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
    • F05D2210/00—Working fluids
    • F05D2210/10—Kind or type
    • F05D2210/11—Kind or type liquid, i.e. incompressible
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/303—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the leading edge of a rotor blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP19768796.5A 2018-09-20 2019-09-12 Pumpenanordnung Active EP3853480B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018216048.1A DE102018216048A1 (de) 2018-09-20 2018-09-20 Pumpenanordnung
PCT/EP2019/074355 WO2020058081A1 (de) 2018-09-20 2019-09-12 Pumpenanordnung

Publications (3)

Publication Number Publication Date
EP3853480A1 EP3853480A1 (de) 2021-07-28
EP3853480B1 EP3853480B1 (de) 2025-05-07
EP3853480C0 true EP3853480C0 (de) 2025-05-07

Family

ID=67953798

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19768796.5A Active EP3853480B1 (de) 2018-09-20 2019-09-12 Pumpenanordnung

Country Status (5)

Country Link
EP (1) EP3853480B1 (de)
KR (1) KR102768435B1 (de)
CN (1) CN112703319B (de)
DE (1) DE102018216048A1 (de)
WO (1) WO2020058081A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4305316B1 (de) * 2021-06-25 2025-01-22 Weir Minerals Australia Ltd Kreiselpumpenlaufrad mit konischem mantel

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB812371A (en) * 1955-03-23 1959-04-22 Parkinson Cowan Appliances Ltd Improvements relating to centrifugal pumps
DE240859C (de) * 1911-04-14 1911-11-18 Kreiselpumpe für fördergut mit festen bestandteilen
US1182439A (en) * 1915-09-10 1916-05-09 Albert B Wood Centrifugal pump.
US1909052A (en) * 1929-05-01 1933-05-16 Froisland Amundur Pump for the conveyance of thick fluid pulps
US3096718A (en) * 1961-12-12 1963-07-09 Conard Kenner Trash cutter for a pump
JPS5136721Y2 (de) * 1973-09-06 1976-09-09
JPS5357507A (en) * 1976-11-04 1978-05-24 Kubota Ltd Cutter underwater pumps
GB1551918A (en) * 1977-02-09 1979-09-05 Chittenden J B Pump and macerator and pump assembly
SE524048C2 (sv) * 2002-04-26 2004-06-22 Itt Mfg Enterprises Inc Anordning vid pump
DE102005036818B4 (de) * 2005-08-04 2015-03-05 BSH Bosch und Siemens Hausgeräte GmbH Pumpengehäuse, Pumpe und wasserführendes Haushaltsgerät
KR100722507B1 (ko) 2005-12-14 2007-05-28 삼진공업 주식회사 이물질 절단장치가 구비된 수중펌프
CN201228641Y (zh) * 2008-07-28 2009-04-29 宜兴市丁山耐腐蚀泵厂 高效型耐腐蚀离心泵
DE102009021659B4 (de) * 2009-05-16 2011-06-01 Brinkmann Pumpen K.H. Brinkmann Gmbh & Co. Kg Pumpe
RU2688066C2 (ru) * 2014-04-23 2019-05-17 Зульцер Мэнэджмент Аг Рабочее колесо для центробежного насоса, центробежный насос, а также его использование
CN204003487U (zh) * 2014-07-30 2014-12-10 天津中蓝泵业有限责任公司 一种切割污水泵
KR101892052B1 (ko) * 2018-05-23 2018-08-27 주식회사 현대수중펌프 이물질 걸림방지장치를 구비한 펌프

Also Published As

Publication number Publication date
EP3853480B1 (de) 2025-05-07
CN112703319A (zh) 2021-04-23
KR102768435B1 (ko) 2025-02-17
KR20210063333A (ko) 2021-06-01
DE102018216048A1 (de) 2020-03-26
WO2020058081A1 (de) 2020-03-26
EP3853480A1 (de) 2021-07-28
CN112703319B (zh) 2023-11-10

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