NL275238A - - Google Patents

Info

Publication number
NL275238A
NL275238A NL275238DA NL275238A NL 275238 A NL275238 A NL 275238A NL 275238D A NL275238D A NL 275238DA NL 275238 A NL275238 A NL 275238A
Authority
NL
Netherlands
Application number
Publication of NL275238A publication Critical patent/NL275238A/xx

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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0646—Units comprising pumps and their driving means the pump being electrically driven the hollow pump or motor shaft being the conduit for the 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
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
NL275238D NL275238A (fr)

Publications (1)

Publication Number Publication Date
NL275238A true NL275238A (fr)

Family

ID=1868413

Family Applications (1)

Application Number Title Priority Date Filing Date
NL275238D NL275238A (fr)

Country Status (1)

Country Link
NL (1) NL275238A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011139223A1 (fr) * 2010-05-03 2011-11-10 Alfa Laval Corporate Ab Pompe centrifuge
WO2016193387A1 (fr) 2015-06-03 2016-12-08 Gea Tuchenhagen Gmbh Rotor pour pompe centrifuge et pompe centrifuge

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011139223A1 (fr) * 2010-05-03 2011-11-10 Alfa Laval Corporate Ab Pompe centrifuge
CN102918276A (zh) * 2010-05-03 2013-02-06 阿尔法拉瓦尔股份有限公司 离心泵
AU2011249109B2 (en) * 2010-05-03 2013-10-10 Alfa Laval Corporate Ab Centrifugal pump
US9371834B2 (en) 2010-05-03 2016-06-21 Alfa Laval Corporate Ab Centrifugal pump
CN102918276B (zh) * 2010-05-03 2016-08-17 阿尔法拉瓦尔股份有限公司 离心泵
WO2016193387A1 (fr) 2015-06-03 2016-12-08 Gea Tuchenhagen Gmbh Rotor pour pompe centrifuge et pompe centrifuge
DE102016110224A1 (de) 2015-06-03 2016-12-08 Gea Tuchenhagen Gmbh Kreiselpumpe und Laufrad für eine Kreiselpumpe
DE102016110224B4 (de) * 2015-06-03 2020-03-12 Gea Tuchenhagen Gmbh Kreiselpumpe und Laufrad für eine Kreiselpumpe

Similar Documents

Publication Publication Date Title
US6224331B1 (en) Centrifugal pump with solids cutting action
US4176972A (en) Coaxial pump mixer
US20070090211A1 (en) Pump impeller and chopper plate for a centrifugal pump
EP2567097B1 (fr) Pompe centrifuge
AU2011249109A1 (en) Centrifugal pump
US20170268523A1 (en) Floating-bearing motor pump cooled by a circulating fluid
EP3303844B1 (fr) Roue pour une pompe centrifuge et pompe centrifuge
GB2124095A (en) Device for mixing flowing liquids
NL275238A (fr)