CH679173A5 - - Google Patents
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- Publication number
- CH679173A5 CH679173A5 CH346/89A CH34689A CH679173A5 CH 679173 A5 CH679173 A5 CH 679173A5 CH 346/89 A CH346/89 A CH 346/89A CH 34689 A CH34689 A CH 34689A CH 679173 A5 CH679173 A5 CH 679173A5
- Authority
- CH
- Switzerland
- Prior art keywords
- bowl
- sealing
- submersible motor
- motor pump
- pump according
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims description 72
- 239000007788 liquid Substances 0.000 claims description 21
- 230000001681 protective effect Effects 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 229920006254 polymer film Polymers 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims description 2
- 239000005033 polyvinylidene chloride Substances 0.000 claims description 2
- 229920001328 Polyvinylidene chloride Polymers 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 46
- 239000003921 oil Substances 0.000 description 8
- 238000007654 immersion Methods 0.000 description 6
- 238000005086 pumping Methods 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/106—Shaft sealings especially adapted for liquid pumps
- F04D29/108—Shaft sealings especially adapted for liquid pumps the sealing fluid being other than the working liquid or being the working liquid treated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
- F04D13/083—Units comprising pumps and their driving means the pump being electrically driven for submerged use and protected by a gas-bell
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88100735.8A CN1012202B (zh) | 1988-02-06 | 1988-02-06 | 具有协同密封系统的全干式潜水电泵 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH679173A5 true CH679173A5 (en, 2012) | 1991-12-31 |
Family
ID=4831486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH346/89A CH679173A5 (en, 2012) | 1988-02-06 | 1989-01-30 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4966532A (en, 2012) |
| EP (1) | EP0327844B1 (en, 2012) |
| JP (1) | JPH01294991A (en, 2012) |
| CN (1) | CN1012202B (en, 2012) |
| AU (1) | AU608938B2 (en, 2012) |
| BR (1) | BR8900494A (en, 2012) |
| CH (1) | CH679173A5 (en, 2012) |
| DE (1) | DE68906911D1 (en, 2012) |
| ES (1) | ES2012992A6 (en, 2012) |
| MA (1) | MA21489A1 (en, 2012) |
| SE (1) | SE8900329L (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999039422A1 (fr) * | 1998-01-30 | 1999-08-05 | Otkrytoe Aktsionernoe Obschestvo Neftyanaya Kompania 'lukoil' | Moteur electrique pour pompe immergee |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8920340D0 (en) * | 1989-09-08 | 1989-10-25 | Multiphase Systems Plc | Improvements in pumps |
| FR2656902B1 (fr) * | 1990-01-05 | 1994-08-05 | Hutchinson | Dispositif d'etancheite pour pompe, en particulier pour pompe a eau de circuit de refroidissement. |
| FR2679575B1 (fr) * | 1991-07-24 | 1993-11-05 | Beaudrey Cie E | Prise d'eau, en particulier pour installation industrielle. |
| DE69307573T2 (de) * | 1992-04-14 | 1997-05-22 | Ebara Corp | Seitenströmungspumpe |
| US5378121A (en) * | 1993-07-28 | 1995-01-03 | Hackett; William F. | Pump with fluid bearing |
| KR100198399B1 (ko) * | 1996-11-29 | 1999-06-15 | 전주범 | 온수순환펌프용 수중회전 로터구조 |
| ES2122936B1 (es) * | 1997-04-07 | 1999-08-01 | Mercadal S A | Motor electrico. |
| DE19849237C2 (de) * | 1998-10-26 | 2002-02-28 | Kone Corp | Dichtsystem für eine aus Motor und Getriebe bestehende Antriebseinheit |
| US6196813B1 (en) | 1999-07-06 | 2001-03-06 | Flowserve Management Company | Pump assembly including integrated adapter |
| US6599091B2 (en) | 2001-05-29 | 2003-07-29 | James Nagle | Modular submersible pump |
| US7118354B2 (en) * | 2001-12-15 | 2006-10-10 | Fe Petro, Inc. | System and method for improving petroleum dispensing station dispensing flow rates and dispensing capacity |
| ES2355628T3 (es) * | 2005-05-06 | 2011-03-29 | Saer Elettropompe S.P.A. | Unidad de bombeo en línea. |
| US7665975B2 (en) * | 2005-12-20 | 2010-02-23 | Baker Hughes Incorporated | Seal section oil seal for submersible pump assembly |
| KR100716061B1 (ko) * | 2006-05-19 | 2007-05-09 | 한국지질자원연구원 | 망간 단괴 채취용 양광 펌프 |
| NZ597253A (en) * | 2006-05-24 | 2013-06-28 | Resmed Motor Technologies Inc | Compact low noise efficient blower for CPAP devices |
| US7530391B2 (en) * | 2006-05-31 | 2009-05-12 | Baker Hughes Incorporated | Seal section for electrical submersible pump |
| US20090175737A1 (en) * | 2007-12-04 | 2009-07-09 | Concurrent Technologies International, Llc | Groundwater sampling device |
| US8651837B2 (en) | 2010-05-05 | 2014-02-18 | Baker Hughes Incorporated | Modular bellows with instrumentation umbilical conduit for electrical submersible pump system |
| LU91731B1 (en) * | 2010-09-13 | 2012-03-14 | Zenit Internat S A | Cooling systems for submersible pumps |
| US9353762B2 (en) | 2010-12-21 | 2016-05-31 | Pentair Flow Technologies, Llc | Pressure compensating wet seal chamber |
| US9347458B2 (en) | 2010-12-21 | 2016-05-24 | Pentair Flow Technologies, Llc | Pressure compensating wet seal chamber |
| CN102691664B (zh) * | 2011-03-21 | 2017-04-05 | 中国计量大学 | 利用空气顶托防水密封的潜水泵结构 |
| DE102011077777B3 (de) * | 2011-06-17 | 2012-07-26 | Ksb Aktiengesellschaft | Tauchpumpe und Verfahren zum Zusammenbau einer Tauchpumpe |
| CN102852819B (zh) * | 2011-06-27 | 2016-02-24 | 王喜冬 | 硬质合金可空转可串联水陆两用矿用立泵 |
| US9261096B2 (en) | 2011-07-29 | 2016-02-16 | Regal Beloit America, Inc. | Pump motor combination |
| CA2870708A1 (en) | 2012-04-17 | 2013-10-24 | Pentair Flow Technologies, Llc | Pressure compensating wet seal chamber |
| US8925928B2 (en) | 2012-11-28 | 2015-01-06 | Ge Oil & Gas Esp, Inc. | Mechanical seal with PFA bellows |
| US9470216B2 (en) | 2012-11-28 | 2016-10-18 | Ge Oil & Gas Esp, Inc. | Method for reducing permeability of downhole motor protector bags |
| CN103227543A (zh) * | 2013-05-09 | 2013-07-31 | 东华大学 | 一种基于密封结构的干式永磁同步电机 |
| JP5958442B2 (ja) * | 2013-09-17 | 2016-08-02 | 株式会社デンソー | 液体ポンプ |
| WO2015094897A1 (en) * | 2013-12-19 | 2015-06-25 | Ge Oil & Gas Esp, Inc. | Method for reducing permeability of downhole motor protector bags |
| US9175692B2 (en) * | 2014-01-08 | 2015-11-03 | Summit Esp, Llc | Motor shroud for an electric submersible pump |
| US9869322B2 (en) * | 2014-05-16 | 2018-01-16 | Baker Hughes, A Ge Company, Llc | Metal bellows seal section and method to evacuate air during filling |
| US9638015B2 (en) | 2014-11-12 | 2017-05-02 | Summit Esp, Llc | Electric submersible pump inverted shroud assembly |
| US10267316B1 (en) * | 2015-11-03 | 2019-04-23 | Hooker Trust Llc | Hi-flow variable speed pump with wireless remote control |
| US20180180056A1 (en) * | 2016-12-28 | 2018-06-28 | Mikhail Aleksandrovich Zolotukhin | Vertical suspended centrifugal pump |
| CN106930957A (zh) * | 2017-05-09 | 2017-07-07 | 中科瑞华原子能源技术有限公司 | 一种单轴立式液下泵 |
| US10781811B2 (en) * | 2017-06-24 | 2020-09-22 | Ge Oil & Gas Esp, Inc. | Volumetric compensator for electric submersible pump |
| US11519285B2 (en) | 2019-05-13 | 2022-12-06 | Raytheon Technologies Corporation | Bellows secondary seal for cantilevered hydrostatic advanced low leakage seal |
| CN110118184B (zh) * | 2019-06-19 | 2020-12-11 | 徐州精一泵业有限公司 | 一种具有协同密封系统的全干式潜水电泵 |
| CN113513485B (zh) * | 2021-04-15 | 2022-11-18 | 江苏大学 | 一种干式电机变频高速潜水泵 |
| CN113595306B (zh) * | 2021-08-03 | 2022-05-27 | 合肥恒大江海泵业股份有限公司 | 一种自平衡压差式潜水电机 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2002907A (en) * | 1921-06-08 | 1935-05-28 | Menhorn Inc | Motor pump |
| US1879625A (en) * | 1926-06-08 | 1932-09-27 | Mendenhall Earl | Submersible electric motor |
| US1941313A (en) * | 1929-09-03 | 1933-12-26 | U S Electrical Mfg Company | Submersible motor |
| US2002917A (en) * | 1931-06-16 | 1935-05-28 | Menhorn Inc | Sealing device |
| US2002914A (en) * | 1932-09-26 | 1935-05-28 | Menhorn Inc | Construction for submersible motors and the like |
| US2379648A (en) * | 1937-11-22 | 1945-07-03 | Us Electrical Motors Inc | Sealed submersible structure |
| US2363420A (en) * | 1941-05-05 | 1944-11-21 | Howard Giles Philip Eliot | Submersible pump |
| US2404783A (en) * | 1944-08-01 | 1946-07-30 | Byron Jackson Co | Submersible motor |
| US2545422A (en) * | 1945-02-13 | 1951-03-13 | Byron Jackson Co | Motor pump |
| US2736825A (en) * | 1951-06-12 | 1956-02-28 | Perfect Circle Corp | Electric motor |
| US2962612A (en) * | 1957-03-18 | 1960-11-29 | Tait Mfg Co The | Submersible motor construction |
| US3250927A (en) * | 1963-07-15 | 1966-05-10 | Tait Mfg Co The | Magnetically operated motor switch |
| US4015633A (en) * | 1975-10-17 | 1977-04-05 | Sta-Rite Industries, Inc. | Assembly for sealing and pressure equalization of a submersible housing |
| DE2550201A1 (de) * | 1975-11-08 | 1977-05-18 | Hermetic Pumpen Gmbh | Hermetisch abgekapselter elektrischer pumpen-antrieb |
| AU8683882A (en) * | 1981-07-17 | 1983-03-17 | John Trevor Rice | A motor-pump assembly |
| US4537385A (en) * | 1982-10-14 | 1985-08-27 | Borg-Warner Corporation | Low emission valve |
-
1988
- 1988-02-06 CN CN88100735.8A patent/CN1012202B/zh not_active Expired
-
1989
- 1989-01-17 US US07/297,356 patent/US4966532A/en not_active Expired - Fee Related
- 1989-01-18 DE DE8989100783T patent/DE68906911D1/de not_active Expired - Lifetime
- 1989-01-18 EP EP89100783A patent/EP0327844B1/en not_active Expired - Lifetime
- 1989-01-20 AU AU28662/89A patent/AU608938B2/en not_active Ceased
- 1989-01-30 CH CH346/89A patent/CH679173A5/fr not_active IP Right Cessation
- 1989-01-31 SE SE8900329A patent/SE8900329L/ not_active Application Discontinuation
- 1989-02-03 MA MA21733A patent/MA21489A1/fr unknown
- 1989-02-03 BR BR898900494A patent/BR8900494A/pt unknown
- 1989-02-06 JP JP1025945A patent/JPH01294991A/ja active Pending
- 1989-02-06 ES ES898900414A patent/ES2012992A6/es not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999039422A1 (fr) * | 1998-01-30 | 1999-08-05 | Otkrytoe Aktsionernoe Obschestvo Neftyanaya Kompania 'lukoil' | Moteur electrique pour pompe immergee |
| RU2145142C1 (ru) * | 1998-01-30 | 2000-01-27 | Открытое акционерное общество Нефтяная компания "Лукойл" | Электродвигатель погружного насоса |
| US6218754B1 (en) | 1998-01-30 | 2001-04-17 | Otkrytoe Aktsionernoe Obschestvo Neftyanaya Kompania “Lukoil” | Electric motor of a submersible pump |
Also Published As
| Publication number | Publication date |
|---|---|
| DE68906911D1 (de) | 1993-07-15 |
| CN1012202B (zh) | 1991-03-27 |
| US4966532A (en) | 1990-10-30 |
| JPH01294991A (ja) | 1989-11-28 |
| AU608938B2 (en) | 1991-04-18 |
| SE8900329L (sv) | 1989-08-07 |
| EP0327844A3 (en) | 1990-04-25 |
| SE8900329D0 (sv) | 1989-01-31 |
| EP0327844A2 (en) | 1989-08-16 |
| BR8900494A (pt) | 1989-10-03 |
| ES2012992A6 (es) | 1990-04-16 |
| AU2866289A (en) | 1989-08-10 |
| MA21489A1 (fr) | 1989-10-01 |
| EP0327844B1 (en) | 1993-06-09 |
| CN1034792A (zh) | 1989-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |