DK3224483T3 - CENTRIFUGAL PUMP WITH A CONTROL FITTING - Google Patents

CENTRIFUGAL PUMP WITH A CONTROL FITTING Download PDF

Info

Publication number
DK3224483T3
DK3224483T3 DK15798458.4T DK15798458T DK3224483T3 DK 3224483 T3 DK3224483 T3 DK 3224483T3 DK 15798458 T DK15798458 T DK 15798458T DK 3224483 T3 DK3224483 T3 DK 3224483T3
Authority
DK
Denmark
Prior art keywords
centrifugal pump
control fitting
fitting
control
centrifugal
Prior art date
Application number
DK15798458.4T
Other languages
Danish (da)
Inventor
Annika Fleder
Björn Will
Original Assignee
Ksb Se & 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 & Co Kgaa filed Critical Ksb Se & Co Kgaa
Application granted granted Critical
Publication of DK3224483T3 publication Critical patent/DK3224483T3/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
    • F04D29/40—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
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
    • F04D29/448—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps bladed diffusers
    • 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
    • F04D29/2216—Shape, geometry
    • 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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage 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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/548—Specially adapted for liquid pumps
    • 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
    • F05D2250/70—Shape
    • F05D2250/71—Shape curved

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)
DK15798458.4T 2014-11-25 2015-11-24 CENTRIFUGAL PUMP WITH A CONTROL FITTING DK3224483T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014223942.7A DE102014223942A1 (en) 2014-11-25 2014-11-25 Centrifugal pump with a guide
PCT/EP2015/077514 WO2016083382A1 (en) 2014-11-25 2015-11-24 Centrifugal pump comprising a conducting device

Publications (1)

Publication Number Publication Date
DK3224483T3 true DK3224483T3 (en) 2021-12-06

Family

ID=54697584

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15798458.4T DK3224483T3 (en) 2014-11-25 2015-11-24 CENTRIFUGAL PUMP WITH A CONTROL FITTING

Country Status (4)

Country Link
EP (2) EP3224483B1 (en)
DE (1) DE102014223942A1 (en)
DK (1) DK3224483T3 (en)
WO (2) WO2016083381A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108953158B (en) * 2018-09-20 2024-07-12 南元泵业有限公司 Multi-outlet centrifugal pump
CN113074138B (en) * 2020-01-06 2022-05-17 广东威灵电机制造有限公司 Diffusion device, fan and dust catcher
RU2735978C1 (en) * 2020-06-24 2020-11-11 Игорь Олегович Стасюк Stage of multistage vane pump
RU2754049C1 (en) * 2020-12-12 2021-08-25 Игорь Олегович Стасюк Stage of a multi-stage vane pump
DE102020133459A1 (en) 2020-12-15 2022-06-15 KSB SE & Co. KGaA Making a diffuser as a group of channels
RU206628U1 (en) * 2021-03-06 2021-09-17 Игорь Олегович Стасюк Stage vane multistage diagonal oval pump

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1771711A (en) * 1928-01-19 1930-07-29 Voith Gmbh J M Split guide blade for centrifugal pumps
GB489318A (en) * 1937-07-30 1938-07-25 Cebert Boardman Improvements in centrifugal pumps and motors
US2857849A (en) * 1953-11-13 1958-10-28 Joseph R Smylie Motor driven pumping units
US3398694A (en) * 1966-08-11 1968-08-27 Marine Constr & Design Co Submersible pump device for net brailing
DE3315350C2 (en) 1983-04-28 1985-10-03 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Idler for centrifugal pumps
JPH01318790A (en) * 1988-06-17 1989-12-25 Hitachi Ltd Flashing vane of multistage pump
DE3912279A1 (en) 1989-04-14 1990-10-18 Klein Schanzlin & Becker Ag Guide wheel for centrifugal pump - has arrangement of different sized flow channels
DE3943273C2 (en) * 1989-12-29 1996-07-18 Klaus Union Armaturen Horizontal centrifugal pump with canned magnetic coupling
JPH11173296A (en) * 1997-12-11 1999-06-29 Ebara Corp Diffuser device for pump
DE19822223C5 (en) 1998-05-18 2005-09-15 Kaefer Isoliertechnik Gmbh & Co Kg Concrete cutter for milling, in particular coated, concrete or screed floors
NL1009759C2 (en) * 1998-07-28 2000-02-01 Vogel Willi Ag Rotation device.
CN103591051A (en) * 2013-11-07 2014-02-19 江苏大学 Space guide blade with auxiliary vanes

Also Published As

Publication number Publication date
EP3224483A1 (en) 2017-10-04
DE102014223942A1 (en) 2016-06-30
WO2016083382A1 (en) 2016-06-02
EP3224481A1 (en) 2017-10-04
WO2016083381A1 (en) 2016-06-02
EP3224483B1 (en) 2021-09-29

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