CH442023A - centrifugal pump - Google Patents

centrifugal pump

Info

Publication number
CH442023A
CH442023A CH1172862A CH1172862A CH442023A CH 442023 A CH442023 A CH 442023A CH 1172862 A CH1172862 A CH 1172862A CH 1172862 A CH1172862 A CH 1172862A CH 442023 A CH442023 A CH 442023A
Authority
CH
Switzerland
Prior art keywords
centrifugal pump
centrifugal
pump
Prior art date
Application number
CH1172862A
Other languages
German (de)
Inventor
Umbricht Emil
Original Assignee
Ajem Lab Inc
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 Ajem Lab Inc filed Critical Ajem Lab Inc
Publication of CH442023A publication Critical patent/CH442023A/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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
    • F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel
    • 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
    • F04D29/40—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
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
CH1172862A 1961-10-06 1962-10-05 centrifugal pump CH442023A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14335561A 1961-10-06 1961-10-06

Publications (1)

Publication Number Publication Date
CH442023A true CH442023A (en) 1967-08-15

Family

ID=22503707

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1172862A CH442023A (en) 1961-10-06 1962-10-05 centrifugal pump

Country Status (3)

Country Link
CH (1) CH442023A (en)
DE (1) DE1453712A1 (en)
GB (2) GB1021667A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599092A1 (en) * 1986-05-21 1987-11-27 Pleuger Unterwasserpumpen Trw Centrifugal pump with wear rings for rotors

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556364A (en) * 1981-07-23 1985-12-03 D. Wickham And Company Limited Centrifugal pumps
IT1234504B (en) * 1989-08-18 1992-05-18 Tiziano Carretta METAL SHEET METAL CASE, ESPECIALLY FOR CENTRIFUGAL RADIAL PUMPS
US6273325B1 (en) * 1998-09-21 2001-08-14 Dresser-Rand Company Nozzle assembly and method of manufacturing same
DE102015201611A1 (en) * 2015-01-30 2016-08-04 Ksb Aktiengesellschaft Immersion pump assembly
CN107489628B (en) * 2017-08-26 2019-02-05 大连碧蓝节能环保科技有限公司 Liquid-ring type draining pump
RU204253U1 (en) * 2021-02-15 2021-05-17 Общество С Ограниченной Ответственностью "Сзд Инжиниринг" (Ооо "Сзд Инжиниринг") Ball cleaning pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599092A1 (en) * 1986-05-21 1987-11-27 Pleuger Unterwasserpumpen Trw Centrifugal pump with wear rings for rotors

Also Published As

Publication number Publication date
GB1021668A (en) 1966-03-09
DE1453712A1 (en) 1968-12-19
GB1021667A (en) 1966-03-09

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