GB1428533A - Centrifugal pump - Google Patents

Centrifugal pump

Info

Publication number
GB1428533A
GB1428533A GB3191273A GB3191273A GB1428533A GB 1428533 A GB1428533 A GB 1428533A GB 3191273 A GB3191273 A GB 3191273A GB 3191273 A GB3191273 A GB 3191273A GB 1428533 A GB1428533 A GB 1428533A
Authority
GB
United Kingdom
Prior art keywords
bearing
impeller
fluid
pump
sleeve
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3191273A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Machinefabriek Stork BV
Original Assignee
Koninklijke Machinefabriek Stork BV
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 Koninklijke Machinefabriek Stork BV filed Critical Koninklijke Machinefabriek Stork BV
Publication of GB1428533A publication Critical patent/GB1428533A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/047—Bearings hydrostatic; hydrodynamic
    • 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
    • F04D7/06—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals
    • F04D7/065—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals for liquid metal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
GB3191273A 1972-07-04 1973-07-04 Centrifugal pump Expired GB1428533A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7209338A NL7209338A (enrdf_load_stackoverflow) 1972-07-04 1972-07-04

Publications (1)

Publication Number Publication Date
GB1428533A true GB1428533A (en) 1976-03-17

Family

ID=19816462

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3191273A Expired GB1428533A (en) 1972-07-04 1973-07-04 Centrifugal pump

Country Status (4)

Country Link
DE (1) DE2333390A1 (enrdf_load_stackoverflow)
FR (1) FR2237508A5 (enrdf_load_stackoverflow)
GB (1) GB1428533A (enrdf_load_stackoverflow)
NL (1) NL7209338A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149454A (en) * 1983-11-09 1985-06-12 Nira Spa Submerged pump for sodium circulation in a fast-breeder nuclear reactor
DE4302058A1 (enrdf_load_stackoverflow) * 1992-01-29 1993-08-05 Hitachi Ltd
GB2310690A (en) * 1996-02-27 1997-09-03 Ingersoll Dresser Pump Co Bearing and seal percolator for a centrifugal pump
GB2334555A (en) * 1998-02-24 1999-08-25 Smc Corp Immersible pump

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304799A1 (fr) * 1975-03-18 1976-10-15 Commissariat Energie Atomique Machine tournante a arbre suspendu
NL178203C (nl) * 1975-03-18 1986-02-03 Commissariat Energie Atomique Roterende pomp met verticale overbrengingsas.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149454A (en) * 1983-11-09 1985-06-12 Nira Spa Submerged pump for sodium circulation in a fast-breeder nuclear reactor
DE4302058A1 (enrdf_load_stackoverflow) * 1992-01-29 1993-08-05 Hitachi Ltd
GB2310690A (en) * 1996-02-27 1997-09-03 Ingersoll Dresser Pump Co Bearing and seal percolator for a centrifugal pump
GB2310690B (en) * 1996-02-27 1999-09-29 Ingersoll Dresser Pump Co Bearing and seal percolator for a centrifugal pump
GB2334555A (en) * 1998-02-24 1999-08-25 Smc Corp Immersible pump
GB2334555B (en) * 1998-02-24 2000-06-07 Smc Corp Immersed pump
US6171080B1 (en) 1998-02-24 2001-01-09 Smc Corporation Immersed vertical pump with reduced thrust loading

Also Published As

Publication number Publication date
DE2333390A1 (de) 1974-01-24
NL7209338A (enrdf_load_stackoverflow) 1974-01-08
FR2237508A5 (enrdf_load_stackoverflow) 1975-02-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee