JP2005105897A5 - - Google Patents
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- Publication number
- JP2005105897A5 JP2005105897A5 JP2003338540A JP2003338540A JP2005105897A5 JP 2005105897 A5 JP2005105897 A5 JP 2005105897A5 JP 2003338540 A JP2003338540 A JP 2003338540A JP 2003338540 A JP2003338540 A JP 2003338540A JP 2005105897 A5 JP2005105897 A5 JP 2005105897A5
- Authority
- JP
- Japan
- Prior art keywords
- pump
- bearing
- housing
- motor
- introduction path
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003338540A JP4300088B2 (ja) | 2003-09-29 | 2003-09-29 | サブマージドポンプ |
EP04023215A EP1519053A3 (fr) | 2003-09-29 | 2004-09-29 | Pompe immergée avec pallier lubrifié par le fluide refoulé |
US10/954,120 US20050069434A1 (en) | 2003-09-29 | 2004-09-29 | Submerged pump having a bearing lubricated by discharged fluid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003338540A JP4300088B2 (ja) | 2003-09-29 | 2003-09-29 | サブマージドポンプ |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005105897A JP2005105897A (ja) | 2005-04-21 |
JP2005105897A5 true JP2005105897A5 (fr) | 2005-11-24 |
JP4300088B2 JP4300088B2 (ja) | 2009-07-22 |
Family
ID=34191594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003338540A Expired - Lifetime JP4300088B2 (ja) | 2003-09-29 | 2003-09-29 | サブマージドポンプ |
Country Status (3)
Country | Link |
---|---|
US (1) | US20050069434A1 (fr) |
EP (1) | EP1519053A3 (fr) |
JP (1) | JP4300088B2 (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202005005165U1 (de) * | 2005-04-01 | 2006-08-17 | Wagner, Paul-Heinz | Hydraulikaggregat |
FR2906580B1 (fr) * | 2006-09-28 | 2009-01-09 | Snecma Sa | Pompe a moteur electrique, immergee dans le fluide a pomper |
FR2915535B1 (fr) * | 2007-04-30 | 2009-07-24 | Snecma Sa | Machine tournante comportant un systeme d'equilibrage axial passif |
DE102008018407B4 (de) * | 2008-04-10 | 2012-03-22 | Joh. Heinr. Bornemann Gmbh | Unterwasserförderaggregat |
DE102009045633A1 (de) * | 2009-10-13 | 2011-04-14 | Man Diesel & Turbo Se | Unterwasser-Kompressoranordnung und damit ausgerüstete Unterwasser-Prozessfluidförderanordnung |
CN102062107B (zh) * | 2010-12-13 | 2012-08-29 | 甘肃银光聚银化工有限公司 | 一种长轴多级轴向流液下泵和输送光气方法 |
US20120224985A1 (en) * | 2011-03-02 | 2012-09-06 | Baker Hughes Incorporated | Electric submersible pump floating ring bearing and method to assemble same |
DE102013200597B4 (de) * | 2012-01-19 | 2021-08-19 | Danfoss (Tianjin) Ltd. | Verdichter und Verfahren zum Zusammenbau eines solchen Verdichters |
CN102996469B (zh) * | 2012-12-24 | 2015-09-30 | 成都安迪生测量有限公司 | 一种多头螺旋密封的低温潜液泵 |
CN103573651B (zh) * | 2013-11-08 | 2017-02-08 | 成都安迪生测量有限公司 | 一种lng潜液泵 |
CN103618414A (zh) * | 2013-12-26 | 2014-03-05 | 大连深蓝泵业有限公司 | 一种新型低温潜液电机 |
CN103629144A (zh) * | 2013-12-26 | 2014-03-12 | 大连深蓝泵业有限公司 | 立式液下泵轴承保护装置 |
JP6339422B2 (ja) * | 2014-06-10 | 2018-06-06 | エア・ウォーター株式会社 | 流体用ポンプ |
CN105298824A (zh) * | 2014-06-27 | 2016-02-03 | 安瑞科(廊坊)能源装备集成有限公司 | 一种lng潜液泵系统 |
CN105756957A (zh) * | 2016-04-18 | 2016-07-13 | 大连深蓝泵业有限公司 | 海洋工况用电动超低温潜液泵的轴系支撑结构 |
US11274679B2 (en) * | 2017-02-14 | 2022-03-15 | Danfoss A/S | Oil free centrifugal compressor for use in low capacity applications |
NO346033B1 (en) | 2018-12-20 | 2022-01-10 | Fsubsea As | Subsea pump system with process lubricated bearings, related method and use |
CA3202585A1 (fr) * | 2020-11-27 | 2022-06-02 | Ebara Corporation | Dispositif de commutation de trajet d'ecoulement et procede pour empecher le fonctionnement a sec d'une pompe de type immerge |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1486842A (en) * | 1920-10-30 | 1924-03-11 | Midwest Engine Corp | Lubricating system for deep-well pumps |
US1953447A (en) * | 1930-08-23 | 1934-04-03 | A D Cook Inc | Water lubrication system for deep well turbine pumps |
DE1800254B2 (de) * | 1968-01-24 | 1971-09-30 | Vorrichtung zur sicherstellung der kuehlung der wellen abdichtungen und mediumgeschmierten radiallager von unter hohen systemdruecken arbeitenden umwaelzpumpen | |
FR2484575A1 (fr) * | 1980-06-17 | 1981-12-18 | Jeumont Schneider | Palier hydrostatique a securite de fonctionnement |
JPS58192997A (ja) * | 1982-05-07 | 1983-11-10 | Hitachi Ltd | 立形モ−タポンプ |
CN1005348B (zh) * | 1987-03-23 | 1989-10-04 | 核工业部第二研究设计院 | 屏蔽泵 |
US4957417A (en) * | 1989-07-14 | 1990-09-18 | Kabushiki Kaisha Kobe Seiko Sho | Vertical oilless screw vacuum pump |
JP4842456B2 (ja) * | 2001-06-14 | 2011-12-21 | 日機装株式会社 | ウエットモータポンプ |
JP2003201983A (ja) * | 2002-01-09 | 2003-07-18 | Nikkiso Co Ltd | 多段遠心ポンプ |
-
2003
- 2003-09-29 JP JP2003338540A patent/JP4300088B2/ja not_active Expired - Lifetime
-
2004
- 2004-09-29 US US10/954,120 patent/US20050069434A1/en not_active Abandoned
- 2004-09-29 EP EP04023215A patent/EP1519053A3/fr not_active Withdrawn
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