AU762289B2 - A roto-dynamic high-pressure machine - Google Patents
A roto-dynamic high-pressure machine Download PDFInfo
- 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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0916901D0 (en) * | 2009-09-25 | 2009-11-11 | Dynamic Boosting Systems Ltd | Diffuser |
Citations (2)
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)
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 |
-
1999
- 1999-09-15 SE SE9903278A patent/SE521399C2/sv not_active IP Right Cessation
-
2000
- 2000-08-21 ZA ZA200004443A patent/ZA200004443B/xx unknown
- 2000-08-23 DE DE60026490T patent/DE60026490T2/de not_active Expired - Fee Related
- 2000-08-23 EP EP00850140A patent/EP1085212B1/en not_active Expired - Lifetime
- 2000-08-23 AT AT00850140T patent/ATE319934T1/de not_active IP Right Cessation
- 2000-09-07 AR ARP000104695A patent/AR026878A1/es not_active Application Discontinuation
- 2000-09-12 MX MXPA00008931A patent/MXPA00008931A/es unknown
- 2000-09-13 AU AU59418/00A patent/AU762289B2/en not_active Ceased
- 2000-09-14 JP JP2000279423A patent/JP2001099091A/ja active Pending
- 2000-09-14 CA CA002319607A patent/CA2319607C/en not_active Expired - Fee Related
- 2000-09-15 BR BR0004211-0A patent/BR0004211A/pt unknown
Patent Citations (2)
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) |