AU762289B2 - A roto-dynamic high-pressure machine - Google Patents

A roto-dynamic high-pressure machine Download PDF

Info

Publication number
AU762289B2
AU762289B2 AU59418/00A AU5941800A AU762289B2 AU 762289 B2 AU762289 B2 AU 762289B2 AU 59418/00 A AU59418/00 A AU 59418/00A AU 5941800 A AU5941800 A AU 5941800A AU 762289 B2 AU762289 B2 AU 762289B2
Authority
AU
Australia
Prior art keywords
pressure
pump
vanes
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.)
Ceased
Application number
AU59418/00A
Other languages
English (en)
Other versions
AU5941800A (en
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 AU5941800A publication Critical patent/AU5941800A/en
Application granted granted Critical
Publication of AU762289B2 publication Critical patent/AU762289B2/en
Anticipated expiration legal-status Critical
Ceased 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)
AU59418/00A 1999-09-15 2000-09-13 A roto-dynamic high-pressure machine Ceased AU762289B2 (en)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
AU5941800A AU5941800A (en) 2001-03-22
AU762289B2 true AU762289B2 (en) 2003-06-19

Family

ID=20416981

Family Applications (1)

Application Number Title Priority Date Filing Date
AU59418/00A Ceased AU762289B2 (en) 1999-09-15 2000-09-13 A roto-dynamic high-pressure machine

Country Status (11)

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

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH93071A (fr) * 1918-11-01 1922-02-16 Johnston Frame William Perfectionnement dans les ventilateurs et les pompes centrifuges à plusieurs étages.
CH252609A (de) * 1945-01-13 1948-01-15 Sulzer Ag Mehrstufiger Verdichter.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE155337C (es) *
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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH93071A (fr) * 1918-11-01 1922-02-16 Johnston Frame William Perfectionnement dans les ventilateurs et les pompes centrifuges à plusieurs étages.
CH252609A (de) * 1945-01-13 1948-01-15 Sulzer Ag Mehrstufiger Verdichter.

Also Published As

Publication number Publication date
JP2001099091A (ja) 2001-04-10
SE521399C2 (sv) 2003-10-28
AU5941800A (en) 2001-03-22
AR026878A1 (es) 2003-03-05
EP1085212A2 (en) 2001-03-21
CA2319607A1 (en) 2001-03-15
CA2319607C (en) 2003-11-04
EP1085212B1 (en) 2006-03-08
EP1085212A3 (en) 2002-05-29
DE60026490D1 (de) 2006-05-04
BR0004211A (pt) 2001-04-10
ZA200004443B (en) 2001-05-22
SE9903278L (sv) 2001-03-16
SE9903278D0 (sv) 1999-09-15
DE60026490T2 (de) 2006-10-12
ATE319934T1 (de) 2006-03-15
MXPA00008931A (es) 2004-10-15

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)