EP0355781A3 - Tauchpumpenaggregat - Google Patents
Tauchpumpenaggregat Download PDFInfo
- Publication number
- EP0355781A3 EP0355781A3 EP89115430A EP89115430A EP0355781A3 EP 0355781 A3 EP0355781 A3 EP 0355781A3 EP 89115430 A EP89115430 A EP 89115430A EP 89115430 A EP89115430 A EP 89115430A EP 0355781 A3 EP0355781 A3 EP 0355781A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- pump
- motor
- shaft
- motor pump
- submersible motor
- 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.)
- Withdrawn
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
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/043—Shafts
-
- 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
- F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
-
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
- F04D29/5893—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps heat insulation or conduction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Es ist ein Tauchpumpenaggregat beschrieben, das aus einer
Pumpe (1,3) und einem die Pumpe (1, 3) antreibenden Naßläufer-
Motor (2) besteht. Der Motor (2) und die Pumpe (1, 3) weisen eine
gemeinsame Welle (7) auf. Zum Abtransport von Verlustwärme
aus dem Rotorraum (13) des Motors (2) in die Wärmesenke
der durch die Pumpe (1, 3) zu fördernden Flüssigkeit ist die ge
meinsame Welle (7) als verschließbare Hohlwelle ausge
bildet, die zum Teil mit einem Fluid (17) gefüllt ist.
Die Welle (7) bildet mit dem Fluid (17) ein rotierendes
Heat-Pipe-System.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3828512A DE3828512A1 (de) | 1988-08-23 | 1988-08-23 | Tauchpumpenaggregat |
DE3828512 | 1988-08-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0355781A2 EP0355781A2 (de) | 1990-02-28 |
EP0355781A3 true EP0355781A3 (de) | 1990-05-30 |
Family
ID=6361372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89115430A Withdrawn EP0355781A3 (de) | 1988-08-23 | 1989-08-22 | Tauchpumpenaggregat |
Country Status (4)
Country | Link |
---|---|
US (1) | US4930996A (de) |
EP (1) | EP0355781A3 (de) |
JP (1) | JPH0275794A (de) |
DE (1) | DE3828512A1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0750854Y2 (ja) * | 1990-07-13 | 1995-11-15 | 株式会社荏原製作所 | 深井戸ポンプ用キヤンド形水中モータのポンプ取付部の構造 |
JPH04296698A (ja) * | 1990-12-21 | 1992-10-21 | Gebr Sulzer Ag | 原子炉高温液体にポンプ作用するランナー |
US5407323A (en) * | 1994-05-09 | 1995-04-18 | Sta-Rite Industries, Inc. | Fluid pump with integral filament-wound housing |
US5700138A (en) * | 1995-08-21 | 1997-12-23 | Mcneil (Ohio) Corporation | Centrifugal pump |
US5549447A (en) * | 1995-08-21 | 1996-08-27 | Mcneil (Ohio) Corporation | System for cooling a centrifugal pump |
DE19702723A1 (de) * | 1997-01-27 | 1998-08-06 | Grundfos As | Naßlaufender Tauchmotor zum Antreiben einer Kreiselpumpe |
DE19727202A1 (de) * | 1997-06-26 | 1999-01-28 | Grundfos As | Tauchmotoreinheit |
JP3971018B2 (ja) * | 1998-02-24 | 2007-09-05 | Smc株式会社 | 浸漬式ポンプ |
DE19808602C1 (de) * | 1998-02-28 | 1999-09-02 | Grundfos As | Vorrichtung zum äußeren Kühlen des elektrischen Antriebsmotors eines Kreiselpumpenaggregates |
US6120261A (en) * | 1998-08-25 | 2000-09-19 | Saudi Arabian Oil Company | Electric submersible pump with hollow drive shaft |
US6209626B1 (en) * | 1999-01-11 | 2001-04-03 | Intel Corporation | Heat pipe with pumping capabilities and use thereof in cooling a device |
US6398521B1 (en) | 2001-01-30 | 2002-06-04 | Sta-Rite Industries, Inc. | Adapter for motor and fluid pump |
US6884043B2 (en) | 2002-02-28 | 2005-04-26 | Standex International Corp. | Fluid circulation path for motor pump |
US20090246039A1 (en) * | 2006-01-09 | 2009-10-01 | Grundfos Pumps Corporation | Carrier assembly for a pump |
US8172523B2 (en) * | 2006-10-10 | 2012-05-08 | Grudfos Pumps Corporation | Multistage pump assembly having removable cartridge |
US7946810B2 (en) * | 2006-10-10 | 2011-05-24 | Grundfos Pumps Corporation | Multistage pump assembly |
US8696334B2 (en) * | 2008-04-29 | 2014-04-15 | Chevron U.S.A. Inc. | Submersible pumping system with heat transfer mechanism |
DE102008046293A1 (de) * | 2008-09-08 | 2010-03-11 | Siemens Aktiengesellschaft | Pumpe |
US8053941B2 (en) * | 2008-12-16 | 2011-11-08 | Nidec Motor Corporation | Encapsulated outer stator isolated rotor stepper motor valve assembly |
CN104121037B (zh) * | 2014-07-18 | 2015-07-01 | 北京航空航天大学 | 热管涡轮盘 |
US10533578B2 (en) | 2015-10-12 | 2020-01-14 | Baker Hughes, A Ge Company, Llc | Metal-to-metal sealing for diffusers of an electrical submersible well pump |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2743384A (en) * | 1953-05-12 | 1956-04-24 | Singer Mfg Co | Evaporative cooling systems for electric motors |
FR2436896A1 (fr) * | 1978-09-22 | 1980-04-18 | Borg Warner | Moteur-pompe submersible |
JPS63183383A (ja) * | 1987-01-26 | 1988-07-28 | Ishikawajima Harima Heavy Ind Co Ltd | ヒ−トパイプ装置 |
JPS63183382A (ja) * | 1987-01-26 | 1988-07-28 | Ishikawajima Harima Heavy Ind Co Ltd | ヒ−トパイプ装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE614536C (de) * | 1932-08-02 | 1935-06-12 | Siemens Schuckertwerke Akt Ges | Fluessigkeitskuehlung fuer die Laeufer elektrischer Maschinen |
US2461821A (en) * | 1945-07-11 | 1949-02-15 | Howard Giles Philip Eliot | Centrifugal pump |
US2601146A (en) * | 1946-01-29 | 1952-06-17 | Hayward Tyler & Co Ltd | Means for reducing heat transfer along shafts |
US4191240A (en) * | 1977-04-04 | 1980-03-04 | Rubel Peter A | Heat conducting filler material for motor-containing devices |
JPS6055834A (ja) * | 1983-09-06 | 1985-04-01 | Mitsubishi Electric Corp | 水中モ−トルステ−タ用低透湿モ−ルド材料 |
JPH0212299Y2 (de) * | 1984-12-28 | 1990-04-06 | ||
DE3642727A1 (de) * | 1986-12-13 | 1988-06-23 | Grundfos Int | Unterwasser-motorpumpe |
-
1988
- 1988-08-23 DE DE3828512A patent/DE3828512A1/de active Granted
-
1989
- 1989-08-17 US US07/395,704 patent/US4930996A/en not_active Expired - Fee Related
- 1989-08-22 JP JP1214273A patent/JPH0275794A/ja active Pending
- 1989-08-22 EP EP89115430A patent/EP0355781A3/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2743384A (en) * | 1953-05-12 | 1956-04-24 | Singer Mfg Co | Evaporative cooling systems for electric motors |
FR2436896A1 (fr) * | 1978-09-22 | 1980-04-18 | Borg Warner | Moteur-pompe submersible |
JPS63183383A (ja) * | 1987-01-26 | 1988-07-28 | Ishikawajima Harima Heavy Ind Co Ltd | ヒ−トパイプ装置 |
JPS63183382A (ja) * | 1987-01-26 | 1988-07-28 | Ishikawajima Harima Heavy Ind Co Ltd | ヒ−トパイプ装置 |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN, Band 12, Nr. 454 (M-769)[3301], 29. November 1988; & JP-A-63 183 382 (ISHIKAWAJIMA HARIMA HEAVY IND. CO. LTD) 28-07-1988 * |
PATENT ABSTRACTS OF JAPAN, Band 12, Nr. 454 (M-769)[3301], 29. November 1988; & JP-A-63 183 383 (ISHIKAWAJIMA HARIMA HEAVY IND. CO. LTD) 28-07-1988 * |
Also Published As
Publication number | Publication date |
---|---|
JPH0275794A (ja) | 1990-03-15 |
EP0355781A2 (de) | 1990-02-28 |
US4930996A (en) | 1990-06-05 |
DE3828512C2 (de) | 1990-06-07 |
DE3828512A1 (de) | 1990-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR GB IT |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19901128 |