NO324077B1 - Pumpeenhet av skruetypen for behandling av fluider i flere faser - Google Patents
Pumpeenhet av skruetypen for behandling av fluider i flere faser Download PDFInfo
- Publication number
- NO324077B1 NO324077B1 NO20004750A NO20004750A NO324077B1 NO 324077 B1 NO324077 B1 NO 324077B1 NO 20004750 A NO20004750 A NO 20004750A NO 20004750 A NO20004750 A NO 20004750A NO 324077 B1 NO324077 B1 NO 324077B1
- Authority
- NO
- Norway
- Prior art keywords
- housing
- pump unit
- pump
- drives
- screws
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims description 14
- 239000003921 oil Substances 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 14
- 239000010687 lubricating oil Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 238000010992 reflux Methods 0.000 claims description 2
- 230000002441 reversible effect Effects 0.000 claims 1
- 239000012071 phase Substances 0.000 description 12
- 238000005461 lubrication Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 6
- 238000000605 extraction Methods 0.000 description 5
- 238000005086 pumping Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000010779 crude oil Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 230000018199 S phase Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
- F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0088—Lubrication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C2/16—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2210/00—Fluid
- F04C2210/24—Fluid mixed, e.g. two-phase fluid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1999MI001978A IT1313545B1 (it) | 1999-09-23 | 1999-09-23 | Gruppo di pompaggio a vite per il trattamento di fluidi in piu' fasi |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20004750D0 NO20004750D0 (no) | 2000-09-22 |
| NO20004750L NO20004750L (no) | 2001-03-26 |
| NO324077B1 true NO324077B1 (no) | 2007-08-06 |
Family
ID=11383648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20004750A NO324077B1 (no) | 1999-09-23 | 2000-09-22 | Pumpeenhet av skruetypen for behandling av fluider i flere faser |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6406281B1 (es) |
| EP (1) | EP1087140B1 (es) |
| BR (1) | BR0004381B1 (es) |
| DE (1) | DE60030057T2 (es) |
| IT (1) | IT1313545B1 (es) |
| MX (1) | MXPA00009381A (es) |
| NO (1) | NO324077B1 (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080193309A1 (en) * | 2007-02-09 | 2008-08-14 | Vasanth Srinivasa Kothnur | Screw pump rotor and method of reducing slip flow |
| US20090098003A1 (en) * | 2007-10-11 | 2009-04-16 | General Electric Company | Multiphase screw pump |
| US20100278672A1 (en) * | 2009-04-30 | 2010-11-04 | General Electric Company | Method and apparatus for lubricating a screw pump system |
| DE202009013851U1 (de) * | 2009-10-12 | 2010-03-04 | Triboserv Gmbh & Co. Kg | Schmierpumpe |
| DE202009014604U1 (de) * | 2009-10-29 | 2010-01-28 | Jung & Co. Gerätebau GmbH | Schraubenspindelpumpe mit Kupplung |
| US8932033B2 (en) * | 2009-12-21 | 2015-01-13 | Eaton Corporation | Supercharger timing gear oil pump |
| US10024310B2 (en) * | 2011-04-28 | 2018-07-17 | Afglobal Corporation | Modular pump design |
| USD749138S1 (en) | 2014-12-19 | 2016-02-09 | Q-Pumps S.A. de C.V. | Twin screw pump |
| USD803895S1 (en) * | 2015-12-18 | 2017-11-28 | Mi-T-M Corporation | Rotary screw compressor |
| DE102018130472A1 (de) * | 2018-11-30 | 2020-06-04 | Nidec Gpm Gmbh | Schraubenspindelpumpe |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2498972A (en) * | 1944-12-04 | 1950-02-28 | Frank A Whiteley | Rotary pump |
| US2937807A (en) * | 1956-12-26 | 1960-05-24 | Heraeus Gmbh W C | High vacuum pumps |
| US2940661A (en) * | 1957-01-14 | 1960-06-14 | Heraeus Gmbh W C | Vacuum pumps |
| US2931310A (en) | 1957-12-19 | 1960-04-05 | United Shoe Machinery Corp | Positive displacement pump |
| US3146717A (en) | 1963-03-06 | 1964-09-01 | Jr Lewis Tyree | Pumping apparatus |
| JPS5523365A (en) * | 1978-08-09 | 1980-02-19 | Hitachi Ltd | Screw type fluid machine |
| JPS6251724A (ja) | 1985-08-31 | 1987-03-06 | Taiho Kogyo Co Ltd | 内燃機関のス−パチヤ−ジヤの潤滑装置 |
| JPH03233136A (ja) * | 1990-02-08 | 1991-10-17 | Hino Motors Ltd | 機械式過給機の冷却装置 |
| US5028220A (en) * | 1990-08-13 | 1991-07-02 | Sullair Corpoation | Cooling and lubrication system for a vacuum pump |
-
1999
- 1999-09-23 IT IT1999MI001978A patent/IT1313545B1/it active
-
2000
- 2000-09-15 US US09/662,638 patent/US6406281B1/en not_active Expired - Lifetime
- 2000-09-20 EP EP00308175A patent/EP1087140B1/en not_active Expired - Lifetime
- 2000-09-20 DE DE60030057T patent/DE60030057T2/de not_active Expired - Lifetime
- 2000-09-22 BR BRPI0004381-8A patent/BR0004381B1/pt not_active IP Right Cessation
- 2000-09-22 NO NO20004750A patent/NO324077B1/no not_active IP Right Cessation
- 2000-09-25 MX MXPA00009381A patent/MXPA00009381A/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI991978A1 (it) | 2001-03-23 |
| US6406281B1 (en) | 2002-06-18 |
| NO20004750L (no) | 2001-03-26 |
| IT1313545B1 (it) | 2002-07-24 |
| MXPA00009381A (es) | 2002-03-12 |
| EP1087140B1 (en) | 2006-08-16 |
| BR0004381A (pt) | 2001-06-19 |
| EP1087140A3 (en) | 2002-04-17 |
| EP1087140A2 (en) | 2001-03-28 |
| DE60030057D1 (de) | 2006-09-28 |
| BR0004381B1 (pt) | 2011-05-17 |
| NO20004750D0 (no) | 2000-09-22 |
| DE60030057T2 (de) | 2007-03-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1K | Patent expired |