PL4083430T3 - Wirnik pompy, element obudowy oraz pompa z nimi - Google Patents

Wirnik pompy, element obudowy oraz pompa z nimi

Info

Publication number
PL4083430T3
PL4083430T3 PL22169868.1T PL22169868T PL4083430T3 PL 4083430 T3 PL4083430 T3 PL 4083430T3 PL 22169868 T PL22169868 T PL 22169868T PL 4083430 T3 PL4083430 T3 PL 4083430T3
Authority
PL
Poland
Prior art keywords
pump
same
housing member
impeller
pump impeller
Prior art date
Application number
PL22169868.1T
Other languages
English (en)
Inventor
Sascha Korupp
Original Assignee
Herborner Pumpentechnik Gmbh & Co Kg
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 Herborner Pumpentechnik Gmbh & Co Kg filed Critical Herborner Pumpentechnik Gmbh & Co Kg
Publication of PL4083430T3 publication Critical patent/PL4083430T3/pl

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
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2238—Special flow patterns
    • F04D29/2244—Free vortex
    • 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
    • F04D29/2288—Rotors specially for centrifugal pumps with special measures for comminuting, mixing or separating
    • 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
    • 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
    • F04D29/4293—Details of fluid inlet or outlet
    • 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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes
    • 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
    • F05D2250/00—Geometry
    • F05D2250/60—Structure; Surface texture

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)
PL22169868.1T 2021-04-28 2022-04-25 Wirnik pompy, element obudowy oraz pompa z nimi PL4083430T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021110936.1A DE102021110936A1 (de) 2021-04-28 2021-04-28 Pumpenlaufrad, Gehäuseelement und Pumpe hiermit

Publications (1)

Publication Number Publication Date
PL4083430T3 true PL4083430T3 (pl) 2026-01-19

Family

ID=81387184

Family Applications (1)

Application Number Title Priority Date Filing Date
PL22169868.1T PL4083430T3 (pl) 2021-04-28 2022-04-25 Wirnik pompy, element obudowy oraz pompa z nimi

Country Status (5)

Country Link
US (2) US11761453B2 (pl)
EP (2) EP4083430B1 (pl)
DE (1) DE102021110936A1 (pl)
ES (1) ES3048634T3 (pl)
PL (1) PL4083430T3 (pl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4056852A1 (en) * 2021-03-09 2022-09-14 Metso Outotec Sweden AB Slurry pump
USD1103357S1 (en) 2021-10-05 2025-11-25 Industrial Flow Solutions Operating, Llc Branched pipe for fluid distribution
USD1098377S1 (en) 2022-02-07 2025-10-14 Industrial Flow Solutions Operating, Llc Anti-backflow plate
USD1128011S1 (en) 2022-02-07 2026-05-26 Industrial Flow Solutions Operating, Llc Branched pipe for fluid distribution
USD1130683S1 (en) 2022-02-07 2026-06-16 Industrial Flow Solutions Operating, Llc Branched pipe for fluid distribution
USD1050363S1 (en) 2022-02-07 2024-11-05 Industrial Flow Solutions Operating, Llc Branched piping for fluid distribution
USD1127173S1 (en) 2024-09-18 2026-05-19 Industrial Flow Solutions Operating, Llc Branched pipe for fluid distribution

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX157817A (es) 1981-12-08 1988-12-15 Emule Egger & Cie S A Mejoras a bomba rotativa de circulacion libre de fluidos
FI75652C (fi) 1984-08-16 1988-07-11 Sarlin Ab Oy E Loephjul vid en pump, saerskilt vid en virvelstroempump.
DE3704360A1 (de) 1987-02-12 1988-08-25 Klein Schanzlin & Becker Ag Kreiselpumpe zur foerderung von feststoffhaltigen fluessigkeiten
JPH094585A (ja) * 1995-06-20 1997-01-07 Torishima Pump Mfg Co Ltd 汚水ポンプ
DE10012666A1 (de) * 2000-03-15 2001-09-20 Fhp Motors Gmbh Pumpe, insbesondere Umwälzpumpe für Haushaltsmaschinen wie Wasch- und/oder Geschirrspülmaschinen
DE10301630A1 (de) * 2003-01-17 2004-07-29 Ksb Aktiengesellschaft Freistrompumpe
US7114925B2 (en) 2003-07-01 2006-10-03 Envirotech Pumpsystems, Inc. Impeller vane configuration for a centrifugal pump
SE525412C2 (sv) * 2003-10-20 2005-02-15 Itt Mfg Enterprises Inc Centrifugalpump
WO2008150464A1 (en) * 2007-06-01 2008-12-11 The Gorman-Rupp Company Pump and pump impeller
JP5620208B2 (ja) * 2009-09-28 2014-11-05 株式会社荏原製作所 渦防止装置を備えた両吸込み縦型ポンプ
US20140030086A1 (en) * 2012-07-26 2014-01-30 GM Global Technology Operations LLC Centrifugal pump
WO2016165795A1 (en) 2015-04-15 2016-10-20 Sulzer Management Ag An impeller for a centrifugal headbox feed pump
DE102015211173A1 (de) 2015-06-17 2016-07-14 Mtu Friedrichshafen Gmbh Schaufelanordnung, Radialmaschine und Abgasturbolader
DE102015212203A1 (de) 2015-06-30 2017-01-05 Ksb Aktiengesellschaft Freistrompumpe
US11339804B2 (en) 2018-08-01 2022-05-24 Liberty Pumps, Inc. Self-cleaning pump
IT201900010632A1 (it) * 2019-07-02 2021-01-02 Dab Pumps Spa Girante perfezionata per pompa centrifuga, particolarmente per pompa del tipo a girante arretrata, e pompa con una simile girante
EP3835591B1 (en) * 2019-12-13 2023-08-02 Dab Pumps S.p.A. Impeller for centrifugal pump, particularly for a recessed-impeller pump, and pump with such an impeller

Also Published As

Publication number Publication date
EP4206470C0 (de) 2026-06-03
DE102021110936A1 (de) 2022-11-03
US12038014B2 (en) 2024-07-16
EP4083430A1 (de) 2022-11-02
US11761453B2 (en) 2023-09-19
US20220349418A1 (en) 2022-11-03
EP4083430C0 (de) 2025-08-13
ES3048634T3 (en) 2025-12-11
EP4083430B1 (de) 2025-08-13
EP4206470A1 (de) 2023-07-05
US20230175519A1 (en) 2023-06-08
EP4206470B1 (de) 2026-06-03

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