RU2010104262A - SUBMERSIBLE MULTI-STAGE CENTRIFUGAL PUMP - Google Patents
SUBMERSIBLE MULTI-STAGE CENTRIFUGAL PUMP Download PDFInfo
- Publication number
- RU2010104262A RU2010104262A RU2010104262/06A RU2010104262A RU2010104262A RU 2010104262 A RU2010104262 A RU 2010104262A RU 2010104262/06 A RU2010104262/06 A RU 2010104262/06A RU 2010104262 A RU2010104262 A RU 2010104262A RU 2010104262 A RU2010104262 A RU 2010104262A
- Authority
- RU
- Russia
- Prior art keywords
- stage
- pump
- dimensions
- permanent magnet
- shaft
- Prior art date
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
1. Погружной многоступенчатый центробежный насос, содержащий корпус с расположенным в нем пакетом ступеней, представляющим собой собранные на валу рабочие колеса и направляющие аппараты, отличающийся тем, что по меньшей мере одна ступень на нижнем конце насоса выполнена в виде ступени - магнитная система. ! 2. Насос по п.1, отличающийся тем, что ступень - магнитная система содержит внешний ферромагнитный корпус, размеры которого сопряжены с размерами соседних направляющих аппаратов, в нем, друг над другом расположенные, один аксиально намагниченный постоянный магнит и один радиально намагниченный постоянный магнит, верхнюю и нижнюю ферромагнитные крышки и внутреннюю не магнитную трубу для прохода вала и нефти. 1. Submersible multistage centrifugal pump, comprising a housing with a package of steps located in it, which are impellers and guides assembled on the shaft, characterized in that at least one stage at the lower end of the pump is made in the form of a stage - a magnetic system. ! 2. The pump according to claim 1, characterized in that the step - the magnetic system contains an external ferromagnetic casing, the dimensions of which are associated with the dimensions of the adjacent guide devices, located in it, one above the other, one axially magnetized permanent magnet and one radially magnetized permanent magnet, upper and lower ferromagnetic covers and an internal non-magnetic pipe for shaft and oil passage.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010104262/06A RU2446316C2 (en) | 2010-02-08 | 2010-02-08 | Downhole multistage radial flow pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010104262/06A RU2446316C2 (en) | 2010-02-08 | 2010-02-08 | Downhole multistage radial flow pump |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2010104262A true RU2010104262A (en) | 2011-08-20 |
RU2446316C2 RU2446316C2 (en) | 2012-03-27 |
Family
ID=44755307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2010104262/06A RU2446316C2 (en) | 2010-02-08 | 2010-02-08 | Downhole multistage radial flow pump |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2446316C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112392779A (en) * | 2020-11-27 | 2021-02-23 | 临城清泉水泵制造有限公司 | High-efficiency energy-saving submersible electric pump |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2547681C1 (en) * | 2014-03-07 | 2015-04-10 | Акционерное общество "Новомет-Пермь"(АО"Новомет- Пермь") | Submersible multistage pump for oil production under conditions complicated by salt deposits |
RU205062U1 (en) * | 2021-02-16 | 2021-06-25 | федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный авиационный технический университет" | Device for magnetic treatment of the injected working agent into the injection well |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5052491A (en) * | 1989-12-22 | 1991-10-01 | Mecca Incorporated Of Wyoming | Oil tool and method for controlling paraffin deposits in oil flow lines and downhole strings |
FR2722842B1 (en) * | 1994-06-29 | 1996-08-30 | Safog | CENTRIFUGAL PUMPS IMPOSING ELECTROMAGNETIC FIELDS ON PULSED FLUIDS |
RU2223922C2 (en) * | 2002-04-25 | 2004-02-20 | Общество с ограниченной ответственностью "Борец" | Module of a submersible centrifugal pumping plant |
RU2230181C2 (en) * | 2002-08-20 | 2004-06-10 | Открытое акционерное общество "Томский научно-исследовательский и проектный институт нефти и газа Восточной нефтяной компании" | Immersible centrifugal pumping device |
RU2282752C1 (en) * | 2005-01-18 | 2006-08-27 | Ооо "Нпп "Лантан-1" | Submersible multistage centrifugal pump |
-
2010
- 2010-02-08 RU RU2010104262/06A patent/RU2446316C2/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112392779A (en) * | 2020-11-27 | 2021-02-23 | 临城清泉水泵制造有限公司 | High-efficiency energy-saving submersible electric pump |
Also Published As
Publication number | Publication date |
---|---|
RU2446316C2 (en) | 2012-03-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IN2014CN04855A (en) | ||
AR071378A1 (en) | HIGH SPEED PERMANENT MAGNETIC ENGINE AND GENERATOR WITH LOW LOSS METAL ROTOR | |
SA518391925B1 (en) | Electromagnetic Coupling for ESP Motor | |
ATE413532T1 (en) | ARRANGEMENT FOR CONVEYING FLUIDS | |
AU2006297779A8 (en) | Axial flow pump with multi-grooved rotor | |
WO2009047895A1 (en) | Motor and electronic device using the same | |
RU2010104262A (en) | SUBMERSIBLE MULTI-STAGE CENTRIFUGAL PUMP | |
EP2712062A3 (en) | Permanent magnet-embedded rotor and motor thereof | |
GB2544926A (en) | Magnetic coupling for motor shaft of electrical submersible pump | |
RU2015151439A (en) | OIL SUBMERSIBLE LINEAR ENGINE | |
CN201786762U (en) | Magnetic force balancing device capable of balancing axial force of multi-stage pump | |
WO2013107804A3 (en) | Wet rotor pump comprising a permanent magnet | |
RU2010139743A (en) | ELECTROMAGNETIC MOTOR | |
RU2013138975A (en) | MAGNET REDUCER | |
ATE420292T1 (en) | ARRANGEMENT FOR CONVEYING FLUIDS | |
CN202612120U (en) | Symmetrical radial split-type magnetic drive pump | |
RU157504U1 (en) | STEP GUIDE DEVICE FOR SUBMERSIBLE MULTI-STAGE ELECTRIC CENTRIFUGAL PUMP | |
RU2012147392A (en) | HYDRAULIC ELECTRIC PUMP | |
RU2547681C1 (en) | Submersible multistage pump for oil production under conditions complicated by salt deposits | |
RU114241U1 (en) | HEAD OF RETURN-ACCESSIVE ACTION OF A LINEAR SUBMERSIBLE ELECTRIC MOTOR | |
RU2011104523A (en) | SUBMERSIBLE MOTOR | |
RU144870U1 (en) | HEAD OF RETURN-ACTION ACTION OF A LINEAR SUBMERSIBLE ELECTRIC MOTOR | |
RU83243U1 (en) | DEVICE FOR PRODUCING OXYGEN ENRICHED AIR | |
PL403036A1 (en) | Bladeless pump assembly of magnetic elements in the rotor | |
RU2014133142A (en) | MAGNETIC NUKOLOV ENGINE |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20130209 |
|
NF4A | Reinstatement of patent |
Effective date: 20140720 |
|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20170209 |