DK2888484T3 - Pumpe til transport af spildevand samt løbehjul og bundplade til en sådan - Google Patents

Pumpe til transport af spildevand samt løbehjul og bundplade til en sådan Download PDF

Info

Publication number
DK2888484T3
DK2888484T3 DK13756017.3T DK13756017T DK2888484T3 DK 2888484 T3 DK2888484 T3 DK 2888484T3 DK 13756017 T DK13756017 T DK 13756017T DK 2888484 T3 DK2888484 T3 DK 2888484T3
Authority
DK
Denmark
Prior art keywords
scooters
wastewater
transport
pump
well
Prior art date
Application number
DK13756017.3T
Other languages
English (en)
Inventor
Kais Haddad
Horst-Paul Klein
Original Assignee
Sulzer Management Ag
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 Sulzer Management Ag filed Critical Sulzer Management Ag
Application granted granted Critical
Publication of DK2888484T3 publication Critical patent/DK2888484T3/da

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
    • F04D29/2294—Rotors specially for centrifugal pumps with special measures for protection, e.g. against abrasion
    • 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
    • F04D29/24—Vanes
    • F04D29/242—Geometry, shape
    • 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
    • F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
    • 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
    • F04D29/4293—Details of fluid inlet or outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DK13756017.3T 2012-08-23 2013-08-21 Pumpe til transport af spildevand samt løbehjul og bundplade til en sådan DK2888484T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12181520 2012-08-23
PCT/EP2013/067350 WO2014029790A1 (de) 2012-08-23 2013-08-21 Pumpe zum fördern von abwasser sowie laufrad und bodenplatte für eine solche

Publications (1)

Publication Number Publication Date
DK2888484T3 true DK2888484T3 (da) 2021-05-03

Family

ID=46967953

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13756017.3T DK2888484T3 (da) 2012-08-23 2013-08-21 Pumpe til transport af spildevand samt løbehjul og bundplade til en sådan

Country Status (7)

Country Link
US (1) US10495092B2 (da)
EP (1) EP2888484B1 (da)
CN (1) CN104685217B (da)
BR (1) BR112014031309B1 (da)
DK (1) DK2888484T3 (da)
ES (1) ES2857189T3 (da)
WO (1) WO2014029790A1 (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3276177B1 (en) * 2015-03-27 2020-12-02 Ebara Corporation Volute pump
JP6488167B2 (ja) * 2015-03-27 2019-03-20 株式会社荏原製作所 渦巻ポンプ
EP3088738B1 (en) * 2015-04-30 2023-10-11 Zhejiang Sanhua Automotive Components Co., Ltd. Centrifugal pump and method for manufacturing the same
WO2018049435A1 (en) * 2016-09-08 2018-03-15 Mechanical Engineering Transcendent Technology (Pty) Ltd Impeller primary vane profile
DE102017221930A1 (de) * 2017-12-05 2019-06-06 KSB SE & Co. KGaA Laufrad für Abwasserpumpe
US11603844B2 (en) * 2018-12-21 2023-03-14 Grundfos Holding A/S Centrifugal pump
EP3779201B1 (de) * 2019-08-15 2023-06-07 KSB SE & Co. KGaA Abstreifelement für laufradeintrittskanten von abwasserpumpen
DE102019006665A1 (de) * 2019-09-23 2021-03-25 KSB SE & Co. KGaA Einschaufelrad
CN111878410B (zh) * 2020-08-26 2024-05-17 广东顺德工业设计研究院(广东顺德创新设计研究院) 离体器官机械灌注装置及其血泵
US20240191723A1 (en) 2022-12-13 2024-06-13 Sulzer Management Ag Pump for conveying wastewater and impeller for such a pump

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1754992A (en) 1926-12-06 1930-04-15 American Well Works Centrifugal pump
GB280120A (en) 1927-05-27 1927-11-10 Rees Roturbo Mfg Company Ltd Improvements in centrifugal pumps
US2272469A (en) * 1939-12-23 1942-02-10 Chicago Pump Co Centrifugal pump
FR980672A (fr) * 1948-03-20 1951-05-16 Sulzer Ag Turbo-pompe en particulier pour matières non homogènes
US3447475A (en) * 1967-01-09 1969-06-03 Albert Blum Centrifugal pump
DE3015755A1 (de) * 1980-04-24 1981-11-05 Albert 5204 Lohmar Blum Abwasserpumpe, insbesondere tauchpumpe
DE19521768A1 (de) * 1995-06-19 1997-01-02 Wilo Gmbh Pumpenlaufrad
SE527818C2 (sv) * 2005-06-17 2006-06-13 Itt Mfg Enterprises Inc Pump för pumpning av förorenad vätska
US8025479B2 (en) * 2006-03-28 2011-09-27 The Gorman-Rupp Company Impeller
CN201810561U (zh) 2010-09-17 2011-04-27 Sfa中国有限公司 一种用叶轮搅碎杂物的排污泵
DE102011007907B3 (de) * 2011-04-21 2012-06-21 Ksb Aktiengesellschaft Laufrad für Kreiselpumpen

Also Published As

Publication number Publication date
ES2857189T3 (es) 2021-09-28
CN104685217A (zh) 2015-06-03
EP2888484A1 (de) 2015-07-01
BR112014031309B1 (pt) 2021-12-21
EP2888484B1 (de) 2021-02-17
US20150240818A1 (en) 2015-08-27
US10495092B2 (en) 2019-12-03
WO2014029790A1 (de) 2014-02-27
BR112014031309A2 (pt) 2017-06-27
CN104685217B (zh) 2017-10-24
BR112014031309A8 (pt) 2018-02-06

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