ES2110664T3 - Bomba que utiliza un motor encapsulado. - Google Patents
Bomba que utiliza un motor encapsulado.Info
- Publication number
- ES2110664T3 ES2110664T3 ES94110971T ES94110971T ES2110664T3 ES 2110664 T3 ES2110664 T3 ES 2110664T3 ES 94110971 T ES94110971 T ES 94110971T ES 94110971 T ES94110971 T ES 94110971T ES 2110664 T3 ES2110664 T3 ES 2110664T3
- Authority
- ES
- Spain
- Prior art keywords
- outer cylinder
- pump
- frame casing
- outer frame
- stator
- 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.)
- Expired - Lifetime
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
- F04D29/046—Bearings
- F04D29/047—Bearings hydrostatic; hydrodynamic
-
- 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
-
- 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
- F04D13/0606—Canned motor pumps
- F04D13/0633—Details of the bearings
-
- 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
- F04D13/0606—Canned motor pumps
- F04D13/064—Details of the magnetic circuit
-
- 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
- F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
-
- 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
- F04D13/12—Combinations of two or more pumps
- F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal type
-
- 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
- F04D29/041—Axial thrust balancing
- F04D29/0413—Axial thrust balancing hydrostatic; hydrodynamic thrust bearings
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4266—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps made of sheet metal
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
- H02K5/1285—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs of the submersible type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/15—Mounting arrangements for bearing-shields or end plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2230/00—Manufacture
- F05B2230/60—Assembly methods
- F05B2230/601—Assembly methods using limited numbers of standard modules which can be adapted by machining
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/50—Bearings
- F05B2240/52—Axial thrust bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
- F05C2201/0448—Steel
- F05C2201/046—Stainless steel or inox, e.g. 18-8
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- 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
- Y10S415/00—Rotary kinetic fluid motors or pumps
- Y10S415/912—Interchangeable parts to vary pumping capacity or size of pump
Abstract
UN MOTOR ENCAPSULADO PARA USO EN UNA BOMBA TIENE UN ARMAZON EXTERIOR CAJEADO AJUSTADO SOBRE UN ESTATOR, UN PAR DE MIEMBROS LATERALES DEL ARMAZON SOLDADOS A RESPECTIVOS EXTREMOS ABIERTOS DEL CAJEADO DEL ARMAZON EXTERIOR, UNA CAPSULA AJUSTADA EN EL ESTATOR Y UNIDA A LOS MIEMBROS LATERALES DEL ARMAZON, Y UN CILINDRO EXTERIOR DISPUESTO ALREDEDOR DEL CAJEADO DEL ARMAZON EXTERIOR CON UNA SEPARACION ANULAR DEFINIDA ENTRE ELLOS, ESTANDO SOLDADO EL CILINDRO EXTERNO AL CAJEADO DEL ARMAZON EXTERNO. EL CILINDRO EXTERNO TIENE UN PAR DE FLANCOS DISPUESTOS RESPECTIVAMENTE SOBRE EXTREMOS ABIERTOS AXIALMENTE SEPARADOS DE EL POR AFINIDAD A COMPONENTES DE UNA JUNTA DE BOMBA Y QUE RETIENE UN FLUIDO SIENDO MANIPULADO DENTRO DEL CILINDRO EXTERIOR. EL CILINDRO EXTERIOR TIENE UN ORIFICIO DEFINIDO EN UNA PARED EXTERNA CIRCUNFERENCIAL DE EL PARA PASAR GUIAS PARA CONEXION A UN SUMINISTRO DE ENERGIA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5199291A JP2958218B2 (ja) | 1993-07-16 | 1993-07-16 | ポンプ |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2110664T3 true ES2110664T3 (es) | 1998-02-16 |
Family
ID=16405364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94110971T Expired - Lifetime ES2110664T3 (es) | 1993-07-16 | 1994-07-14 | Bomba que utiliza un motor encapsulado. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5567133A (es) |
EP (1) | EP0634827B1 (es) |
JP (1) | JP2958218B2 (es) |
KR (1) | KR100317875B1 (es) |
AT (1) | ATE159131T1 (es) |
AU (1) | AU676052B2 (es) |
DE (1) | DE69406061T2 (es) |
ES (1) | ES2110664T3 (es) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU682393B2 (en) * | 1993-10-13 | 1997-10-02 | Ebara Corporation | Motor stator assembly and full-circumferential flow pump employing such motor stator assembly |
JP3035883B2 (ja) * | 1994-12-27 | 2000-04-24 | 株式会社荏原製作所 | 軸受装置及び該軸受装置を備えたポンプ |
US5888053A (en) * | 1995-02-10 | 1999-03-30 | Ebara Corporation | Pump having first and second outer casing members |
JPH08232884A (ja) * | 1995-02-24 | 1996-09-10 | Ebara Corp | 全周流型ポンプ群及びその製造方法 |
JPH0968195A (ja) * | 1995-08-31 | 1997-03-11 | Ebara Corp | キャンドモータポンプ |
JPH10184579A (ja) * | 1996-12-27 | 1998-07-14 | Ebara Corp | モータポンプ及びモータポンプ群 |
US6106224A (en) * | 1998-04-02 | 2000-08-22 | Camco International Inc. | Downthrust pads for submersible centrifugal pumps |
US6196813B1 (en) | 1999-07-06 | 2001-03-06 | Flowserve Management Company | Pump assembly including integrated adapter |
CN1227799C (zh) * | 1999-08-31 | 2005-11-16 | 株式会社荏原制作所 | 电动机架以及使用该电动机架的电动机及电动泵 |
US6135726A (en) * | 1999-09-23 | 2000-10-24 | Ford Motor Company | Power steering power pack motor/pump mounting bracket |
AU7444300A (en) * | 1999-10-21 | 2001-05-08 | Isamu Aotani | Vertical pump |
US6318967B1 (en) * | 2000-03-01 | 2001-11-20 | Dresser-Rand Company | Gas compression kit and method with interchangeable compression cylinders |
AU2001275193A1 (en) * | 2000-06-08 | 2001-12-17 | Powercell Corporation | Submersible electrolyte circulation system |
US6422838B1 (en) * | 2000-07-13 | 2002-07-23 | Flowserve Management Company | Two-stage, permanent-magnet, integral disk-motor pump |
US6759774B1 (en) * | 2001-03-08 | 2004-07-06 | Lawrence Pumps, Inc | Low speed canned motor |
US6589018B2 (en) | 2001-08-14 | 2003-07-08 | Lakewood Engineering And Manufacturing Co. | Electric fan motor assembly with motor housing control switch and electrical input socket |
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 |
GB2417523B (en) * | 2004-08-23 | 2009-07-08 | Frank Mohn Flatoey As | Rotodynamic fluid machine |
JP4949641B2 (ja) * | 2005-05-26 | 2012-06-13 | フルタ電機株式会社 | 小型の水中ポンプにおける揚水調整機構 |
US20070086906A1 (en) * | 2005-10-14 | 2007-04-19 | Wayne Horley | Surface pump assembly |
DE102005054026A1 (de) * | 2005-11-10 | 2007-05-16 | Pierburg Gmbh | Fluidpumpe |
DE102005054027A1 (de) * | 2005-11-10 | 2007-05-16 | Pierburg Gmbh | Fluidpumpe |
DE102008018407B4 (de) * | 2008-04-10 | 2012-03-22 | Joh. Heinr. Bornemann Gmbh | Unterwasserförderaggregat |
US8696331B2 (en) * | 2008-05-06 | 2014-04-15 | Fmc Technologies, Inc. | Pump with magnetic bearings |
BRPI0912243B1 (pt) * | 2008-05-06 | 2020-04-14 | Fmc Tech Inc | sistema de condicionamento de fluxo |
US8328534B2 (en) * | 2009-12-09 | 2012-12-11 | Danfoss Scroll Technologies, Llc | Deformed shell for holding motor stator in a compressor shell |
JP5505352B2 (ja) * | 2011-03-31 | 2014-05-28 | 株式会社豊田自動織機 | 電動圧縮機 |
US9377027B2 (en) | 2011-08-11 | 2016-06-28 | Itt Manufacturing Enterprises Llc. | Vertical double-suction pump having beneficial axial thrust |
CN102392835A (zh) * | 2011-12-09 | 2012-03-28 | 王业慈 | 小型潜水电泵机壳及采用该机壳的潜水电泵 |
DE102012204211A1 (de) * | 2012-03-16 | 2013-09-19 | Mahle International Gmbh | Baukastensystem für eine Pumpe |
KR101509901B1 (ko) | 2013-07-18 | 2015-04-08 | 현대자동차주식회사 | 캔드 모터 펌프 |
KR101519205B1 (ko) | 2013-07-18 | 2015-05-12 | 현대자동차주식회사 | 캔드 모터 펌프 |
KR101543075B1 (ko) | 2013-07-18 | 2015-08-10 | 현대자동차주식회사 | 캔드 모터 펌프 |
JP6166301B2 (ja) * | 2014-07-22 | 2017-07-19 | 株式会社鷺宮製作所 | 遠心ポンプ |
KR101601100B1 (ko) | 2014-08-27 | 2016-03-08 | 현대자동차주식회사 | 냉각수 유동 통로를 갖는 전동식 워터 펌프 |
JP6789639B2 (ja) * | 2016-02-24 | 2020-11-25 | 株式会社川本製作所 | 水中ポンプ |
CN105927596A (zh) * | 2016-07-12 | 2016-09-07 | 合肥新沪屏蔽泵有限公司 | 一种减噪屏蔽泵 |
CN107054589B (zh) * | 2017-04-19 | 2023-09-05 | 上海未来伙伴机器人有限公司 | 一种防水舵机及机器人 |
US20190120249A1 (en) * | 2017-10-25 | 2019-04-25 | Flowserve Management Company | Modular, multi-stage, integral sealed motor pump with integrally-cooled motors and independently controlled rotor speeds |
US11323003B2 (en) * | 2017-10-25 | 2022-05-03 | Flowserve Management Company | Compact, modular, pump or turbine with integral modular motor or generator and coaxial fluid flow |
US10816008B1 (en) * | 2018-04-20 | 2020-10-27 | Gregg Keener | Dual stage grinder pump |
CN109067068B (zh) * | 2018-08-27 | 2023-09-01 | 中船重工电机科技股份有限公司 | 一种深水推进电机的抗压结构 |
US11136997B2 (en) * | 2019-07-23 | 2021-10-05 | Ford Global Technologies, Llc | Methods and systems for a compressor housing |
CN110768435B (zh) * | 2019-11-07 | 2021-06-29 | 常州蓓斯特宝马电机有限公司 | 一种方便组装的电机外壳防护式结构 |
IT202000004876A1 (it) * | 2020-03-09 | 2021-09-09 | Dab Pumps Spa | Elettropompa con convogliatore di liquido perfezionato |
CN111706517A (zh) * | 2020-05-27 | 2020-09-25 | 湖南耐普泵业股份有限公司 | 一种智能永磁无泄漏泵 |
EP4109718A1 (en) * | 2021-06-22 | 2022-12-28 | Zi Yi Electrical Engineering Co., Ltd. | Canned motor device |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2524269A (en) * | 1946-10-14 | 1950-10-03 | Sta Rite Products Inc | Pump |
US2763214A (en) * | 1953-12-17 | 1956-09-18 | Howard T White | Motor driven pumps |
US3347168A (en) * | 1966-02-16 | 1967-10-17 | Westinghouse Electric Corp | Motor pump unit |
US3494291A (en) * | 1967-10-13 | 1970-02-10 | Air Reduction | Bearing assembly |
US3704078A (en) * | 1971-01-22 | 1972-11-28 | Hydr O Matic Pump Co | Deep well type pump |
FR2408739A1 (fr) * | 1977-11-10 | 1979-06-08 | Materiel Telephonique | Dispositif de pompage monobloc a fonctionnement ambivalent |
CH656677A5 (de) * | 1981-11-03 | 1986-07-15 | Ruetschi Ag Pumpenbau Brugg K | Spaltrohrmotortauchpumpe. |
DE3210761C1 (de) * | 1982-03-24 | 1983-09-29 | Grundfos As | Pumpenaggregat fuer Wasser fuehrende Anlagen,insbesondere fuer Heizungs- und Brauchwasseranlagen |
US5151016A (en) * | 1991-12-05 | 1992-09-29 | Her Tser W | Liquid pump responsive to temperature |
DE69329396T2 (de) * | 1992-04-14 | 2001-04-12 | Ebara Corp | Pumpengehäuse in Blechbauweise |
ATE155294T1 (de) * | 1992-04-14 | 1997-07-15 | Ebara Corp | Lageranordnung zur verwendung in einem spaltrohrmotor |
JP2984165B2 (ja) * | 1992-04-14 | 1999-11-29 | 株式会社荏原製作所 | 全周流型ポンプ |
EP0747600B1 (en) * | 1992-04-14 | 1999-03-17 | Ebara Corporation | Full-circumferential flow pump |
-
1993
- 1993-07-16 JP JP5199291A patent/JP2958218B2/ja not_active Expired - Fee Related
-
1994
- 1994-07-13 AU AU67429/94A patent/AU676052B2/en not_active Ceased
- 1994-07-14 EP EP94110971A patent/EP0634827B1/en not_active Expired - Lifetime
- 1994-07-14 ES ES94110971T patent/ES2110664T3/es not_active Expired - Lifetime
- 1994-07-14 DE DE69406061T patent/DE69406061T2/de not_active Expired - Fee Related
- 1994-07-14 AT AT94110971T patent/ATE159131T1/de not_active IP Right Cessation
- 1994-07-15 US US08/275,528 patent/US5567133A/en not_active Expired - Fee Related
- 1994-07-15 KR KR1019940017059A patent/KR100317875B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69406061D1 (de) | 1997-11-13 |
AU6742994A (en) | 1995-01-27 |
EP0634827A3 (en) | 1995-06-14 |
US5567133A (en) | 1996-10-22 |
EP0634827A2 (en) | 1995-01-18 |
AU676052B2 (en) | 1997-02-27 |
JPH0735087A (ja) | 1995-02-03 |
KR950003639A (ko) | 1995-02-17 |
JP2958218B2 (ja) | 1999-10-06 |
ATE159131T1 (de) | 1997-10-15 |
DE69406061T2 (de) | 1998-04-23 |
EP0634827B1 (en) | 1997-10-08 |
KR100317875B1 (ko) | 2002-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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