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FI964551L - Centrifugal pump - Google Patents

Centrifugal pump Download PDF

Info

Publication number
FI964551L
FI964551L FI964551A FI964551A FI964551L FI 964551 L FI964551 L FI 964551L FI 964551 A FI964551 A FI 964551A FI 964551 A FI964551 A FI 964551A FI 964551 L FI964551 L FI 964551L
Authority
FI
Finland
Prior art keywords
centrifugal pump
centrifugal
pump
Prior art date
Application number
FI964551A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI964551A7 (en
FI964551A0 (en
Inventor
Petri Saari
Seppo Kupiainen
Original Assignee
Ahlstroem Pumput Oy
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 Ahlstroem Pumput Oy filed Critical Ahlstroem Pumput Oy
Priority to FI964551A priority Critical patent/FI964551A7/en
Publication of FI964551A0 publication Critical patent/FI964551A0/en
Priority to EP97911264A priority patent/EP0948717A1/en
Priority to JP52220998A priority patent/JP2001508849A/en
Priority to CA002268293A priority patent/CA2268293A1/en
Priority to PCT/FI1997/000672 priority patent/WO1998021480A1/en
Publication of FI964551L publication Critical patent/FI964551L/en
Publication of FI964551A7 publication Critical patent/FI964551A7/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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing 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
    • F04D29/428—Discharge tongues
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FI964551A 1996-11-13 1996-11-13 Centrifugal pump FI964551A7 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI964551A FI964551A7 (en) 1996-11-13 1996-11-13 Centrifugal pump
EP97911264A EP0948717A1 (en) 1996-11-13 1997-11-06 Centrifugal pump
JP52220998A JP2001508849A (en) 1996-11-13 1997-11-06 Centrifugal pump
CA002268293A CA2268293A1 (en) 1996-11-13 1997-11-06 Centrifugal pump
PCT/FI1997/000672 WO1998021480A1 (en) 1996-11-13 1997-11-06 Centrifugal pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI964551A FI964551A7 (en) 1996-11-13 1996-11-13 Centrifugal pump

Publications (3)

Publication Number Publication Date
FI964551A0 FI964551A0 (en) 1996-11-13
FI964551L true FI964551L (en) 1998-05-14
FI964551A7 FI964551A7 (en) 1998-05-14

Family

ID=8547061

Family Applications (1)

Application Number Title Priority Date Filing Date
FI964551A FI964551A7 (en) 1996-11-13 1996-11-13 Centrifugal pump

Country Status (5)

Country Link
EP (1) EP0948717A1 (en)
JP (1) JP2001508849A (en)
CA (1) CA2268293A1 (en)
FI (1) FI964551A7 (en)
WO (1) WO1998021480A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2503822B (en) * 2011-11-15 2015-07-01 Albert Medical Devices Ltd Fluid collection and expulsion apparatus
CN114233684B (en) * 2021-11-24 2024-02-27 河南航天液压气动技术有限公司 High-speed high-pressure centrifugal pump

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE200493C (en) *

Also Published As

Publication number Publication date
CA2268293A1 (en) 1998-05-22
FI964551A7 (en) 1998-05-14
FI964551A0 (en) 1996-11-13
JP2001508849A (en) 2001-07-03
WO1998021480A1 (en) 1998-05-22
EP0948717A1 (en) 1999-10-13

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