NO951742D0 - Anordning for pumping av en oppslemning - Google Patents
Anordning for pumping av en oppslemningInfo
- Publication number
- NO951742D0 NO951742D0 NO951742A NO951742A NO951742D0 NO 951742 D0 NO951742 D0 NO 951742D0 NO 951742 A NO951742 A NO 951742A NO 951742 A NO951742 A NO 951742A NO 951742 D0 NO951742 D0 NO 951742D0
- Authority
- NO
- Norway
- Prior art keywords
- pumping
- slurry
- 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
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
- F04D15/0011—Control, e.g. regulation, of pumps, pumping installations or systems by using valves by-pass valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
- Y10S417/90—Slurry pumps, e.g. concrete
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 |
---|---|---|---|
GB929223239A GB9223239D0 (en) | 1992-11-05 | 1992-11-05 | Slurrying and mixing equipment for drilled cuttings and drilling muds and chemicals |
PCT/GB1993/002287 WO1994010448A1 (en) | 1992-11-05 | 1993-11-05 | Apparatus for pumping a slurry |
Publications (2)
Publication Number | Publication Date |
---|---|
NO951742D0 true NO951742D0 (no) | 1995-05-04 |
NO951742L NO951742L (no) | 1995-05-04 |
Family
ID=10724625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO951742A NO951742L (no) | 1992-11-05 | 1995-05-04 | Anordning for pumping av en oppslemning |
Country Status (5)
Country | Link |
---|---|
US (1) | US5624058A (no) |
EP (1) | EP0668968B1 (no) |
GB (1) | GB9223239D0 (no) |
NO (1) | NO951742L (no) |
WO (1) | WO1994010448A1 (no) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6276824B1 (en) * | 1998-12-18 | 2001-08-21 | Vernon De Jager | Apparatus and method for slurrying waste materials and drill cutting in a tank and transferring them therefrom |
NL1018095C2 (nl) * | 2001-05-17 | 2002-11-25 | Johannes Cornelis Van Hattem | Doseersamenstel. |
GB0121353D0 (en) * | 2001-09-04 | 2001-10-24 | Rig Technology Ltd | Improvements in or relating to transport of waste materials |
US7493969B2 (en) | 2003-03-19 | 2009-02-24 | Varco I/P, Inc. | Drill cuttings conveyance systems and methods |
GB2423781B (en) * | 2003-03-19 | 2007-03-28 | Varco Int | Apparatus and method for moving drilled cuttings |
US6936092B2 (en) * | 2003-03-19 | 2005-08-30 | Varco I/P, Inc. | Positive pressure drilled cuttings movement systems and methods |
US7740447B2 (en) * | 2007-01-10 | 2010-06-22 | Schlumberger Technology Corporation | Centrifugal pump for abrasive fluid |
US20100243252A1 (en) | 2009-03-31 | 2010-09-30 | Rajesh Luharuka | Apparatus and Method for Oilfield Material Delivery |
US8127844B2 (en) * | 2009-03-31 | 2012-03-06 | Schlumberger Technology Corporation | Method for oilfield material delivery |
US8672029B2 (en) * | 2009-12-30 | 2014-03-18 | Schlumberger Technology Corporation | System for reducing foam in mixing operations |
CN110410676A (zh) * | 2019-08-28 | 2019-11-05 | 华通科创(唐山)石油工程技术服务有限公司 | 一种无人值守智能油气混输系统 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2628745A (en) * | 1946-01-12 | 1953-02-17 | Murphy Daniel | Pump apparatus |
US2933045A (en) * | 1954-01-27 | 1960-04-19 | Morris D Isserlis | Centrifugal pumps |
DE1111508B (de) * | 1957-06-03 | 1961-07-20 | Gotthold Moser | Elektromotorisch betriebene Abwasserkreiselpumpe mit sich voruebergehend weiter oeffnendem Kanallaufrad |
US3171658A (en) * | 1962-12-18 | 1965-03-02 | Refractory & Insulation Corp | Scattering distributor for wet solid mixes |
US3833316A (en) * | 1970-03-05 | 1974-09-03 | Monogram Ind Inc | Variable volume pump |
JPS5336933A (en) * | 1976-07-01 | 1978-04-05 | Shiyunichi Akazawa | Short fiber spreader |
SU682671A1 (ru) * | 1978-04-05 | 1979-08-30 | Предприятие П/Я В-8721 | Вертикальный насос |
US4842479A (en) * | 1981-01-29 | 1989-06-27 | Vaughan Co., Inc. | High head centrifugal slicing slurry pump |
SE435951B (sv) * | 1983-03-14 | 1984-10-29 | Sunds Defibrator | Centrifugalpump med skruvmatare for pumpning av massa med hog koncentration |
CA2009905C (en) * | 1990-02-13 | 1994-08-30 | Michael Langford Malkoski | High density grout pump |
-
1992
- 1992-11-05 GB GB929223239A patent/GB9223239D0/en active Pending
-
1993
- 1993-11-05 WO PCT/GB1993/002287 patent/WO1994010448A1/en active IP Right Grant
- 1993-11-05 EP EP93924710A patent/EP0668968B1/en not_active Expired - Lifetime
- 1993-11-05 US US08/433,433 patent/US5624058A/en not_active Expired - Lifetime
-
1995
- 1995-05-04 NO NO951742A patent/NO951742L/no unknown
Also Published As
Publication number | Publication date |
---|---|
US5624058A (en) | 1997-04-29 |
NO951742L (no) | 1995-05-04 |
EP0668968B1 (en) | 1997-05-14 |
GB9223239D0 (en) | 1992-12-16 |
WO1994010448A1 (en) | 1994-05-11 |
EP0668968A1 (en) | 1995-08-30 |
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