ZA201704112B - Centrifugal pump impeller - Google Patents

Centrifugal pump impeller

Info

Publication number
ZA201704112B
ZA201704112B ZA2017/04112A ZA201704112A ZA201704112B ZA 201704112 B ZA201704112 B ZA 201704112B ZA 2017/04112 A ZA2017/04112 A ZA 2017/04112A ZA 201704112 A ZA201704112 A ZA 201704112A ZA 201704112 B ZA201704112 B ZA 201704112B
Authority
ZA
South Africa
Prior art keywords
centrifugal pump
pump impeller
impeller
centrifugal
pump
Prior art date
Application number
ZA2017/04112A
Inventor
Ksb Aktiengesellschaft Johann-Klein-Strasse 9 Frankenthal 67227 Germany C/O
Pme Kalkreisse 13 Erfurt 99085 Germany C/O
Original Assignee
Johann Klein Strasse 9 Frankenthal 67227 Germany
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 Johann Klein Strasse 9 Frankenthal 67227 Germany filed Critical Johann Klein Strasse 9 Frankenthal 67227 Germany
Publication of ZA201704112B publication Critical patent/ZA201704112B/en

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
    • F04D29/02—Selection of particular materials
    • F04D29/026—Selection of particular materials 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
    • F04D29/18—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
    • F04D29/2205—Conventional flow pattern
    • F04D29/2222—Construction and assembly
    • F04D29/2227—Construction and assembly for special materials
    • 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
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • 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
    • F05D2300/20—Oxide or non-oxide ceramics
    • F05D2300/22—Non-oxide ceramics
    • F05D2300/226—Carbides
    • F05D2300/2261—Carbides of silicon
    • 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
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/603—Composites; e.g. fibre-reinforced
    • F05D2300/6033—Ceramic matrix composites [CMC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
ZA2017/04112A 2014-12-19 2017-06-15 Centrifugal pump impeller ZA201704112B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014226525.8A DE102014226525A1 (en) 2014-12-19 2014-12-19 The centrifugal pump impeller
PCT/EP2015/079729 WO2016096808A1 (en) 2014-12-19 2015-12-15 Centrifugal pump impeller

Publications (1)

Publication Number Publication Date
ZA201704112B true ZA201704112B (en) 2022-03-30

Family

ID=54884031

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2017/04112A ZA201704112B (en) 2014-12-19 2017-06-15 Centrifugal pump impeller

Country Status (5)

Country Link
EP (1) EP3234371B1 (en)
CN (2) CN114738313A (en)
DE (1) DE102014226525A1 (en)
WO (1) WO2016096808A1 (en)
ZA (1) ZA201704112B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018214650A1 (en) * 2018-08-29 2020-03-05 KSB SE & Co. KGaA Flow guiding device
CN109296562A (en) * 2018-09-05 2019-02-01 嘉兴美斯克电气科技有限公司 A kind of super bath wind wheel fixed structure
DE102021118384A1 (en) 2021-07-15 2023-01-19 KSB SE & Co. KGaA Lightweight hydraulic design for improved 3D printability
DE102021005121A1 (en) 2021-10-13 2023-04-13 KSB SE & Co. KGaA Impeller with teeth in the cover plate

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD18758A (en)
DE895250C (en) * 1944-01-08 1953-11-02 Porzellanfabrik Kahla Ceramic impeller for centrifugal pumps u. like
GB1386937A (en) 1972-04-17 1975-03-12 Mecanique Ind Int Impellers of pumps for cooling systems of internal combustion engines
DE7610913U1 (en) 1976-04-08 1976-08-19 Wilo-Werk Gmbh & Co -Pumpen- Und Apparatebau-, 4600 Dortmund Centrifugal pump
DE4444965A1 (en) 1994-12-16 1996-06-20 Klein Schanzlin & Becker Ag Impeller attachment
JP2005291116A (en) * 2004-03-31 2005-10-20 Yamada Seisakusho Co Ltd Impeller for water pump
CN200958487Y (en) * 2006-09-01 2007-10-10 湖南天一科技股份有限公司 Impeller positioning mechanism of multi-stage pump
WO2013000032A1 (en) * 2011-06-30 2013-01-03 Weir Minerals (India) Private Limited Improved ceramic impeller with metallic hub
CN203035597U (en) * 2012-11-16 2013-07-03 苏州海涛化工钛设备有限公司 Impeller hub device

Also Published As

Publication number Publication date
CN107250551A (en) 2017-10-13
CN114738313A (en) 2022-07-12
WO2016096808A1 (en) 2016-06-23
EP3234371A1 (en) 2017-10-25
EP3234371B1 (en) 2020-05-06
DE102014226525A1 (en) 2016-06-23

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