CA2319607C - Machine centrifuge haute pression - Google Patents

Machine centrifuge haute pression Download PDF

Info

Publication number
CA2319607C
CA2319607C CA002319607A CA2319607A CA2319607C CA 2319607 C CA2319607 C CA 2319607C CA 002319607 A CA002319607 A CA 002319607A CA 2319607 A CA2319607 A CA 2319607A CA 2319607 C CA2319607 C CA 2319607C
Authority
CA
Canada
Prior art keywords
vanes
pressure
pump
inlet
pressure step
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 - Fee Related
Application number
CA002319607A
Other languages
English (en)
Other versions
CA2319607A1 (fr
Inventor
Ulf Arbeus
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.)
ITT Manufacturing Enterprises LLC
Original Assignee
ITT Manufacturing Enterprises LLC
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 ITT Manufacturing Enterprises LLC filed Critical ITT Manufacturing Enterprises LLC
Publication of CA2319607A1 publication Critical patent/CA2319607A1/fr
Application granted granted Critical
Publication of CA2319607C publication Critical patent/CA2319607C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F04D29/2205—Conventional flow pattern
    • F04D29/2211—More than one set of flow passages
    • 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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA002319607A 1999-09-15 2000-09-14 Machine centrifuge haute pression Expired - Fee Related CA2319607C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9903278A SE521399C2 (sv) 1999-09-15 1999-09-15 Rotodynamisk högtrycksmaskin
SE9903278-1 1999-09-15

Publications (2)

Publication Number Publication Date
CA2319607A1 CA2319607A1 (fr) 2001-03-15
CA2319607C true CA2319607C (fr) 2003-11-04

Family

ID=20416981

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002319607A Expired - Fee Related CA2319607C (fr) 1999-09-15 2000-09-14 Machine centrifuge haute pression

Country Status (11)

Country Link
EP (1) EP1085212B1 (fr)
JP (1) JP2001099091A (fr)
AR (1) AR026878A1 (fr)
AT (1) ATE319934T1 (fr)
AU (1) AU762289B2 (fr)
BR (1) BR0004211A (fr)
CA (1) CA2319607C (fr)
DE (1) DE60026490T2 (fr)
MX (1) MXPA00008931A (fr)
SE (1) SE521399C2 (fr)
ZA (1) ZA200004443B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0916901D0 (en) * 2009-09-25 2009-11-11 Dynamic Boosting Systems Ltd Diffuser

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE155337C (fr) *
CH93071A (fr) * 1918-11-01 1922-02-16 Johnston Frame William Perfectionnement dans les ventilateurs et les pompes centrifuges à plusieurs étages.
DE345856C (de) * 1920-02-20 1921-12-17 Bbc Brown Boveri & Cie Kreiselmaschine zum Verdichten und Foerdern von Gasen bzw. Fluessigkeiten mit mehreren hintereinander geschalteten Stufen
CH252609A (de) * 1945-01-13 1948-01-15 Sulzer Ag Mehrstufiger Verdichter.
US3102680A (en) * 1961-06-27 1963-09-03 Sam F Fogleman Multistage centrifugal gas compressor
DE2115330A1 (de) * 1971-03-30 1972-10-19 Demag Ag Mehrstufiger Verdichter radialer oder halbradialer Bauart

Also Published As

Publication number Publication date
AU762289B2 (en) 2003-06-19
AR026878A1 (es) 2003-03-05
CA2319607A1 (fr) 2001-03-15
SE9903278L (sv) 2001-03-16
AU5941800A (en) 2001-03-22
JP2001099091A (ja) 2001-04-10
ZA200004443B (en) 2001-05-22
EP1085212B1 (fr) 2006-03-08
EP1085212A3 (fr) 2002-05-29
BR0004211A (pt) 2001-04-10
ATE319934T1 (de) 2006-03-15
DE60026490D1 (de) 2006-05-04
SE9903278D0 (sv) 1999-09-15
DE60026490T2 (de) 2006-10-12
EP1085212A2 (fr) 2001-03-21
MXPA00008931A (es) 2004-10-15
SE521399C2 (sv) 2003-10-28

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed