DK407387D0 - Centrifugalpumpe, navnlig til pumpning af fluider med stort gasindhold - Google Patents
Centrifugalpumpe, navnlig til pumpning af fluider med stort gasindholdInfo
- Publication number
- DK407387D0 DK407387D0 DK407387A DK407387A DK407387D0 DK 407387 D0 DK407387 D0 DK 407387D0 DK 407387 A DK407387 A DK 407387A DK 407387 A DK407387 A DK 407387A DK 407387 D0 DK407387 D0 DK 407387D0
- Authority
- DK
- Denmark
- Prior art keywords
- necessary
- centrifugal pump
- gas content
- large gas
- pumping fluids
- Prior art date
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
- F04D29/24—Vanes
- F04D29/242—Geometry, shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D31/00—Pumping liquids and elastic fluids at the same time
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Jet Pumps And Other Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21419/86A IT1198017B (it) | 1986-08-06 | 1986-08-06 | Pompa centrifuga particolarmente adatta per il pompaggio di fluidi ad elevato contenuto di gas |
Publications (2)
Publication Number | Publication Date |
---|---|
DK407387D0 true DK407387D0 (da) | 1987-08-05 |
DK407387A DK407387A (da) | 1988-02-07 |
Family
ID=11181488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK407387A DK407387A (da) | 1986-08-06 | 1987-08-05 | Centrifugalpumpe, navnlig til pumpning af fluider med stort gasindhold |
Country Status (10)
Country | Link |
---|---|
US (1) | US4778341A (da) |
CA (1) | CA1274722A (da) |
DK (1) | DK407387A (da) |
FR (1) | FR2602552B1 (da) |
GB (1) | GB2193533B (da) |
IT (1) | IT1198017B (da) |
MX (1) | MX168674B (da) |
NL (1) | NL8701840A (da) |
NO (1) | NO170038C (da) |
SE (1) | SE467014B (da) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH678352A5 (da) * | 1988-06-23 | 1991-08-30 | Sulzer Ag | |
US4890980A (en) * | 1988-08-08 | 1990-01-02 | Ingersoll-Rand Company | Centrifugal pump |
US5277541A (en) * | 1991-12-23 | 1994-01-11 | Allied-Signal Inc. | Vaned shroud for centrifugal compressor |
US5628616A (en) * | 1994-12-19 | 1997-05-13 | Camco International Inc. | Downhole pumping system for recovering liquids and gas |
US5605444A (en) * | 1995-12-26 | 1997-02-25 | Ingersoll-Dresser Pump Company | Pump impeller having separate offset inlet vanes |
FR2743113B1 (fr) * | 1995-12-28 | 1998-01-23 | Inst Francais Du Petrole | Dispositif de pompage ou de compression d'un fluide polyphasique a aubage en tandem |
FR2782755B1 (fr) * | 1998-09-02 | 2000-09-29 | Inst Francais Du Petrole | Turmomachine polyphasique a melange de phases ameliore et methode associee |
NZ336855A (en) | 1999-07-21 | 2002-03-01 | Unitec Inst Of Technology | Multi-phase flow pump with vanes having large spaces there between |
US6676366B2 (en) * | 2002-03-05 | 2004-01-13 | Baker Hughes Incorporated | Submersible pump impeller design for lifting gaseous fluid |
US6752590B2 (en) * | 2002-09-26 | 2004-06-22 | International Engine Intellectual Property Company, Llc | Water pump and impeller therefor |
US7241104B2 (en) | 2004-02-23 | 2007-07-10 | Baker Hughes Incorporated | Two phase flow conditioner for pumping gassy well fluid |
US20110194936A1 (en) * | 2008-09-29 | 2011-08-11 | Bender Andrew L | High efficiency turbine |
US9574562B2 (en) | 2013-08-07 | 2017-02-21 | General Electric Company | System and apparatus for pumping a multiphase fluid |
US9777741B2 (en) * | 2014-11-20 | 2017-10-03 | Baker Hughes Incorporated | Nozzle-shaped slots in impeller vanes |
TWI725016B (zh) * | 2015-03-20 | 2021-04-21 | 日商荏原製作所股份有限公司 | 用於離心式泵浦之葉輪 |
JPWO2016185570A1 (ja) * | 2015-05-19 | 2018-03-15 | 株式会社日立製作所 | 遠心圧縮機 |
CN110094358B (zh) * | 2019-05-18 | 2021-11-16 | 东北石油大学 | 一种气泡破碎式混输电潜泵叶轮 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1032287A (en) * | 1910-09-27 | 1912-07-09 | Ernest Kreher | Steel rotor for centrifugal pumps. |
US1383354A (en) * | 1921-02-17 | 1921-07-05 | Wareing James | Impeller for centrifugal pumps |
US1622930A (en) * | 1921-10-08 | 1927-03-29 | Karman Theodor Von | Turbo machine |
GB419544A (en) * | 1934-01-12 | 1934-11-14 | G & J Weir Ltd | Improvements in centrifugal pumps |
US2276077A (en) * | 1941-05-09 | 1942-03-10 | Duriron Co | Pump impeller |
US2658455A (en) * | 1948-02-26 | 1953-11-10 | Laval Steam Turbine Co | Impeller with center intake |
US2753808A (en) * | 1950-02-15 | 1956-07-10 | Kluge Dorothea | Centrifugal impeller |
US2918017A (en) * | 1956-06-11 | 1959-12-22 | Arthur L Collins | Centrifugal pumps |
US2945448A (en) * | 1957-02-15 | 1960-07-19 | Bell & Gossett Co | Universal centrifugal pump |
US3213794A (en) * | 1962-02-02 | 1965-10-26 | Nash Engineering Co | Centrifugal pump with gas separation means |
FR1321270A (fr) * | 1962-05-03 | 1963-03-15 | Sulzer Ag | Turbo-pompe |
GB1456020A (en) * | 1972-12-06 | 1976-11-17 | Lucas Industries Ltd | Centrifugal pumps for liquids method of making a drained floor |
DD101947A1 (da) * | 1972-12-28 | 1973-11-20 | ||
DE2357305B2 (de) * | 1973-11-16 | 1980-03-20 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | Laufrad für Kreiselpumpen |
US4152092A (en) * | 1977-03-18 | 1979-05-01 | Swearingen Judson S | Rotary device with bypass system |
DE2734479A1 (de) * | 1977-07-30 | 1979-02-22 | Vdo Schindling | Kraftstoffpumpe, insbesondere fuer kraftfahrzeuge |
JPS5472501A (en) * | 1977-11-21 | 1979-06-11 | Hitachi Ltd | Axial thrust reducing method for centrifugal, mixed flow pump |
DE2757572A1 (de) * | 1977-12-23 | 1979-07-05 | Bosch Siemens Hausgeraete | Kreiselpumpe fuer geschirrspuelmaschinen |
US4221540A (en) * | 1978-09-28 | 1980-09-09 | Savonuzzi Giovanni F | Bladed rotor for a centripetal turbine |
-
1986
- 1986-08-06 IT IT21419/86A patent/IT1198017B/it active
-
1987
- 1987-08-03 SE SE8703031A patent/SE467014B/sv not_active IP Right Cessation
- 1987-08-04 NO NO873253A patent/NO170038C/no unknown
- 1987-08-04 NL NL8701840A patent/NL8701840A/nl not_active Application Discontinuation
- 1987-08-05 CA CA000543794A patent/CA1274722A/en not_active Expired - Fee Related
- 1987-08-05 GB GB8718564A patent/GB2193533B/en not_active Expired - Fee Related
- 1987-08-05 FR FR8711110A patent/FR2602552B1/fr not_active Expired - Fee Related
- 1987-08-05 DK DK407387A patent/DK407387A/da not_active Application Discontinuation
- 1987-08-06 MX MX007663A patent/MX168674B/es unknown
- 1987-08-06 US US07/082,344 patent/US4778341A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NO170038C (no) | 1992-09-02 |
CA1274722A (en) | 1990-10-02 |
GB2193533B (en) | 1990-06-27 |
DK407387A (da) | 1988-02-07 |
NO873253L (no) | 1988-02-08 |
IT8621419A0 (it) | 1986-08-06 |
US4778341A (en) | 1988-10-18 |
NO873253D0 (no) | 1987-08-04 |
FR2602552B1 (fr) | 1990-12-14 |
GB8718564D0 (en) | 1987-09-09 |
SE8703031L (sv) | 1988-02-07 |
MX168674B (es) | 1993-06-03 |
NO170038B (no) | 1992-05-25 |
IT8621419A1 (it) | 1988-02-06 |
NL8701840A (nl) | 1988-03-01 |
GB2193533A (en) | 1988-02-10 |
FR2602552A1 (fr) | 1988-02-12 |
SE8703031D0 (sv) | 1987-08-03 |
SE467014B (sv) | 1992-05-11 |
IT1198017B (it) | 1988-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A0 | Application filed | ||
AHB | Application shelved due to non-payment |