ES2119125T3 - Propulsor por chorro de agua. - Google Patents
Propulsor por chorro de agua.Info
- Publication number
- ES2119125T3 ES2119125T3 ES94650034T ES94650034T ES2119125T3 ES 2119125 T3 ES2119125 T3 ES 2119125T3 ES 94650034 T ES94650034 T ES 94650034T ES 94650034 T ES94650034 T ES 94650034T ES 2119125 T3 ES2119125 T3 ES 2119125T3
- Authority
- ES
- Spain
- Prior art keywords
- stator
- water
- discharged
- drive assembly
- mounted inside
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 5
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
- B63H1/16—Propellers having a shrouding ring attached to blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
- B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
- B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/02—Use of propulsion power plant or units on vessels the vessels being steam-driven
- B63H21/10—Use of propulsion power plant or units on vessels the vessels being steam-driven relating to condensers or engine-cooling fluid heat-exchangers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/22—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing
- B63H23/24—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/32—Other parts
- B63H23/34—Propeller shafts; Paddle-wheel shafts; Attachment of propellers on 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
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D1/04—Helico-centrifugal pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D1/06—Multi-stage pumps
- F04D1/063—Multi-stage pumps of the vertically split casing type
- F04D1/066—Multi-stage pumps of the vertically split casing type the casing consisting of a plurality of annuli bolted together
-
- 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
- F04D13/0646—Units comprising pumps and their driving means the pump being electrically driven the hollow pump or motor shaft being the conduit for the working fluid
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H2023/005—Transmitting power from propulsion power plant to propulsive elements using a drive acting on the periphery of a rotating propulsive element, e.g. on a dented circumferential ring on a propeller, or a propeller acting as rotor of an electric motor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Electric Motors In General (AREA)
- Jet Pumps And Other Pumps (AREA)
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
UN PROPULSOR A CHORRO DE AGUA IMPULSADO POR UN MOTOR ELECTRICO INTEGRALMENTE ENVASADO INCLUYE UN ALOJAMIENTO HUECO (4) QUE TIENE MONTADO EN SU INTERIOR UN ESTATOR (4) SELLADO HERMETICAMENTE. EL ESTATOR ESTA ELECTRICAMENTE CONECTADO A UNA FUENTE DE ENERGIA ELECTRICA (18) EN LA VASIJA. UN CONJUNTO IMPULSOR (20) QUE INCLUYE UNA GUARDERA (22) DE SUCCION TUBULAR Y EL IMPULSOR (24) ESTAN MONTADOS GIRATORIAMENTE DENTRO DE LA CARCASA. EL CONJUNTO IMPULSOR INCLUYE UN ROTOR (26) SELLADO HERMETICAMENTE QUE ESTA MONTADO ALREDEDOR DE LA GUARDERA DE SUCCION TUBULAR Y COLOCADO DENTRO DEL ESTATOR EN ASOCIACION OPERATIVA CON EL. AL ENERGIZAR EL ESTATOR, ROTA EL ROTOR, QUE EN DEFINITIVA GIRA EL IMPULSOR PARA BOMBEAR AGUA DESDE EL EXTREMO DE ENTRADA (10) DE LA CARCASA HASTA SU EXTREMO DE SALIDA (12) Y AÑADE VELOCIDAD Y PRESION AL AGUA PARA SER DESCARGADA DEL EXTREMO DE SALIDA. EL AGUA DESCARGADA CREA EMPUJE QUE PROPULSA LA VASIJA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/164,892 US5490768A (en) | 1993-12-09 | 1993-12-09 | Water jet propulsor powered by an integral canned electric motor |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2119125T3 true ES2119125T3 (es) | 1998-10-01 |
Family
ID=22596551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94650034T Expired - Lifetime ES2119125T3 (es) | 1993-12-09 | 1994-11-25 | Propulsor por chorro de agua. |
Country Status (10)
Country | Link |
---|---|
US (2) | US5490768A (es) |
EP (1) | EP0657348B1 (es) |
JP (1) | JP3696911B2 (es) |
KR (1) | KR100393724B1 (es) |
CA (1) | CA2137607C (es) |
DE (1) | DE69411862T2 (es) |
ES (1) | ES2119125T3 (es) |
FI (2) | FI110253B (es) |
NO (1) | NO310607B1 (es) |
TW (1) | TW266195B (es) |
Families Citing this family (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5490768A (en) * | 1993-12-09 | 1996-02-13 | Westinghouse Electric Corporation | Water jet propulsor powered by an integral canned electric motor |
US5674057A (en) * | 1995-03-03 | 1997-10-07 | Westinghouse Electric Corporation | Submersible canned motor mixer pump |
US5659214A (en) * | 1995-03-03 | 1997-08-19 | Westinghouse Electric Corporation | Submersible canned motor transfer pump |
DE19717175A1 (de) | 1997-04-24 | 1998-10-29 | Voith Hydro Gmbh | Wasserstrahlantrieb für ein Wasserfahrzeug |
DE19739445A1 (de) * | 1997-09-02 | 1999-03-11 | Juergen Dr Ing Heinig | Anordnung zur Erzeugung eines Schiffsvortriebs |
EP0905379B1 (de) * | 1997-09-25 | 2003-05-14 | Levitronix LLC | Zentrifugalpumpe und Zentrifugalpumpenanordnung |
US6183208B1 (en) * | 1997-10-03 | 2001-02-06 | Roper Holdings, Inc. | Immersible motor system |
US6203388B1 (en) | 1999-01-25 | 2001-03-20 | Electric Boat Corporation | Integrated external electric drive propulsion module arrangement for surface ships |
US6132269A (en) * | 1999-03-09 | 2000-10-17 | Outboard Marine Corporation | Cantilever jet drive package |
JP2000283024A (ja) * | 1999-03-30 | 2000-10-10 | Aisin Seiki Co Ltd | ポンプ装置 |
US6254361B1 (en) | 1999-07-29 | 2001-07-03 | Itt Manufacturing Enterprises, Inc. | Shaftless canned rotor inline pipe pump |
US6450772B1 (en) * | 1999-10-18 | 2002-09-17 | Sarcos, Lc | Compact molecular drag vacuum pump |
US6267551B1 (en) * | 1999-10-19 | 2001-07-31 | Nrjo Inc. | Modular hydraulic turbine |
SE519109C2 (sv) | 2000-06-07 | 2003-01-14 | Rolls Royce Ab | Drivsystem för drivning av fartyg |
US6811382B2 (en) * | 2000-10-18 | 2004-11-02 | Schlumberger Technology Corporation | Integrated pumping system for use in pumping a variety of fluids |
FR2825679B1 (fr) * | 2001-06-06 | 2003-09-19 | Technicatome | Propulseur de navire en nacelle par hydrojet et entraine par un moteur electrique creux |
JP4674841B2 (ja) * | 2001-06-08 | 2011-04-20 | ヤマハ発動機株式会社 | 小型船舶における電動式推進装置 |
JP2003083278A (ja) * | 2001-09-07 | 2003-03-19 | Toshiba Tec Corp | 集積ポンプ |
WO2003037712A1 (fr) * | 2001-11-01 | 2003-05-08 | Ishigaki Company Limited | Dispositif de propulsion par jet d'eau utilise dans un bateau |
US6837757B2 (en) | 2002-04-16 | 2005-01-04 | Electric Boat Corporation | Rim-driven propulsion pod arrangement |
US6783322B2 (en) | 2002-04-23 | 2004-08-31 | Roper Holdings, Inc. | Pump system with variable-pressure seal |
US6813328B2 (en) | 2002-12-13 | 2004-11-02 | Curtiss-Wright Electro-Mechanical Corporation | Nuclear reactor submerged high temperature spool pump |
US20040166746A1 (en) * | 2003-02-25 | 2004-08-26 | Krietzman Mark H. | Electric personal water craft |
US6881110B1 (en) * | 2003-03-03 | 2005-04-19 | Siemens Aktiengesellschaft | High-speed vessel powered by at least one water jet propulsion system without exhaust gas trail |
US7108569B2 (en) * | 2003-03-19 | 2006-09-19 | Cornell Donald E | Axial flow pump or marine propulsion device |
US6890224B2 (en) * | 2003-06-02 | 2005-05-10 | Mccann John | Electric jet ski |
US7226324B2 (en) * | 2003-09-23 | 2007-06-05 | Apex Hydro Jet, Llc | Waterjet with internal drive motor |
US7450311B2 (en) * | 2003-12-12 | 2008-11-11 | Luminus Devices, Inc. | Optical display systems and methods |
US7235894B2 (en) * | 2004-09-01 | 2007-06-26 | Roos Paul W | Integrated fluid power conversion system |
US7972122B2 (en) * | 2005-04-29 | 2011-07-05 | Heartware, Inc. | Multiple rotor, wide blade, axial flow pump |
US8419609B2 (en) | 2005-10-05 | 2013-04-16 | Heartware Inc. | Impeller for a rotary ventricular assist device |
US7699586B2 (en) * | 2004-12-03 | 2010-04-20 | Heartware, Inc. | Wide blade, axial flow pump |
NL1029389C2 (nl) * | 2005-06-30 | 2007-01-04 | Marifin Beheer B V | Asloze schroef. |
US7385303B2 (en) * | 2005-09-01 | 2008-06-10 | Roos Paul W | Integrated fluid power conversion system |
US7326034B2 (en) * | 2005-09-14 | 2008-02-05 | Schlumberger Technology Corporation | Pump apparatus and methods of making and using same |
US20070096569A1 (en) * | 2005-10-31 | 2007-05-03 | Fielder William S | Hollow Pump |
JP4890119B2 (ja) | 2006-06-23 | 2012-03-07 | 株式会社Ihi | 超電導コイル装置及び誘導子型同期機 |
US8550862B2 (en) * | 2007-12-05 | 2013-10-08 | Schottel Gmbh | Ship propulsion system having a pump jet |
CA2713865C (en) | 2008-02-08 | 2017-06-20 | Heartware, Inc. | Ventricular assist device for intraventricular placement |
JP5432606B2 (ja) * | 2009-06-25 | 2014-03-05 | 川崎重工業株式会社 | 推力発生装置 |
JP5281500B2 (ja) * | 2009-06-25 | 2013-09-04 | 川崎重工業株式会社 | 推力発生装置 |
US8690749B1 (en) | 2009-11-02 | 2014-04-08 | Anthony Nunez | Wireless compressible heart pump |
US8963356B2 (en) * | 2010-01-21 | 2015-02-24 | America Hydro Jet Corporation | Power conversion and energy storage device |
US8807970B2 (en) * | 2010-02-26 | 2014-08-19 | Flowserve Management Company | Cooling system for a multistage electric motor |
DE102010022070A1 (de) | 2010-05-18 | 2011-11-24 | Johann Christian Hofmann | Antriebseinheit |
US9194246B2 (en) | 2011-09-23 | 2015-11-24 | General Electric Company | Steam turbine LP casing cylindrical struts between stages |
JP2013107596A (ja) * | 2011-11-24 | 2013-06-06 | Yamaha Motor Co Ltd | 船舶および船舶推進ユニット |
US20130195695A1 (en) * | 2012-01-30 | 2013-08-01 | General Electric Company | Hollow rotor motor and systems comprising the same |
US9217435B2 (en) | 2012-10-23 | 2015-12-22 | Nidec Motor Corporation | Axial flow pump with integrated motor |
CN103967763B (zh) * | 2013-01-31 | 2016-03-02 | 北京七星华创电子股份有限公司 | 一种二级串联泵速度的控制装置及方法 |
KR101608714B1 (ko) | 2014-03-19 | 2016-04-20 | 박태규 | 구동부 추진부 일체형 워터젯 전기 추진장치 |
CN104121949A (zh) * | 2014-08-18 | 2014-10-29 | 中国船舶重工集团公司第七一二研究所 | 一种船舶电力推进系统状态监测方法 |
WO2017021553A1 (en) * | 2015-08-06 | 2017-02-09 | Onesubsea Ip Uk Limited | Fluid processing machines and fluid production systems |
WO2018022198A1 (en) | 2016-07-26 | 2018-02-01 | Schlumberger Technology Corporation | Integrated electric submersible pumping system with electromagnetically driven impeller |
CN109863308B (zh) * | 2016-08-10 | 2020-09-15 | 可克斯塔特国际股份有限公司 | 模块化多级泵组件 |
US10876534B2 (en) * | 2017-08-01 | 2020-12-29 | Baker Hughes, A Ge Company, Llc | Combined pump and motor with a stator forming a cavity which houses an impeller between upper and lower diffusers with the impeller having a circumferential magnet array extending upward and downward into diffuser annular clearances |
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 |
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 |
JP2019196040A (ja) * | 2018-05-08 | 2019-11-14 | ヤマハ発動機株式会社 | ジェット推進機 |
CN108974302B (zh) * | 2018-06-11 | 2020-04-17 | 北京章鱼智控科技有限公司 | 一种喷水推进装置 |
US12025136B2 (en) | 2019-03-26 | 2024-07-02 | Schlumberger Technology Corporation | Electrical submersible pumping systems |
CN109850103A (zh) * | 2019-04-15 | 2019-06-07 | 天津格瓦克水泵节能科技有限公司 | 一种替代螺旋桨的自耦式船舶潜水泵喷推进装置 |
CN110254674B (zh) * | 2019-07-03 | 2024-07-05 | 陈宇轩 | 无共振磁悬浮静音潜艇推进器 |
FR3100222A1 (fr) * | 2019-08-28 | 2021-03-05 | Motion Concept Group | Système de motorisation électrique pour embarcation, telle qu’une planche de surf ou de paddle, avec moyens de refroidissement |
CN112392729A (zh) * | 2020-01-22 | 2021-02-23 | 陈科 | 带轴开中分便拆结构的化工泵 |
CN114370433A (zh) * | 2021-12-20 | 2022-04-19 | 中国北方发动机研究所(天津) | 一种具有可变进气预旋发生器的压气机 |
US11643168B1 (en) * | 2022-04-05 | 2023-05-09 | Victor Rafael Cataluna | Through-hull passive inboard hydro-generator for a marine vessel |
CN115217796B (zh) * | 2022-09-01 | 2023-06-20 | 合肥凯泉电机电泵有限公司 | 一种具有耐温防爆功能的电动水泵 |
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US1071042A (en) * | 1911-05-31 | 1913-08-26 | Percy W Fuller | Multistage parallel-flow pump. |
DE688114C (de) * | 1936-01-22 | 1940-02-13 | Ludwig Kort Dipl Ing | Elektrisch angetriebene Schiffsschraube |
US2312848A (en) * | 1941-01-07 | 1943-03-02 | Albert R Pezzillo | Motor driven pump unit |
US2537310A (en) * | 1945-12-13 | 1951-01-09 | Lapp Emil | Fluid pump with built-in induction motor |
US2839005A (en) * | 1953-10-14 | 1958-06-17 | Herbert E Means | Turbine driven pump |
US3276382A (en) * | 1964-03-05 | 1966-10-04 | Harvey E Richter | Fluid flow device |
US3723028A (en) * | 1970-05-06 | 1973-03-27 | Lucas Industries Ltd | Electrically driven pump |
FR2336297A1 (fr) * | 1975-12-22 | 1977-07-22 | Acec | Helice pour propulsion marine |
US4050849A (en) * | 1976-04-19 | 1977-09-27 | Sheets Herman E | Hydrodynamic transmission for ship propulsion |
US4190395A (en) * | 1978-04-28 | 1980-02-26 | Borg-Warner Corporation | Multiple stage pump |
US4341173A (en) * | 1980-03-03 | 1982-07-27 | General Dynamics, Pomona Division | Hydropulse underwater propulsion system |
SE424845B (sv) * | 1980-11-26 | 1982-08-16 | Kamewa Ab | Straldriftsaggregat for fartyg |
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JPS58172492A (ja) * | 1982-04-02 | 1983-10-11 | Nobuyoshi Kuboyama | 多段フアン付回転体 |
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JPS626892A (ja) * | 1985-07-02 | 1987-01-13 | Sumitomo Heavy Ind Ltd | 水ジエツト発生装置 |
JPH0444480Y2 (es) * | 1987-05-28 | 1992-10-20 | ||
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EP0452538B1 (de) * | 1990-02-06 | 1994-12-21 | Reinhard Gabriel | Strahlantrieb für Wasser- und Luftfahrzeuge sowie Umwälzpumpen |
US5185545A (en) * | 1990-08-23 | 1993-02-09 | Westinghouse Electric Corp. | Dual propeller shock resistant submersible propulsor unit |
US5101128A (en) * | 1990-08-23 | 1992-03-31 | Westinghouse Electric Corp. | System and method for cooling a submersible electric propulsor |
US5220231A (en) * | 1990-08-23 | 1993-06-15 | Westinghouse Electric Corp. | Integral motor propulsor unit for water vehicles |
US5209650A (en) * | 1991-02-28 | 1993-05-11 | Lemieux Guy B | Integral motor and pump |
US5494413A (en) * | 1993-12-09 | 1996-02-27 | Westinghouse Electric Corporation | High speed fluid pump powered by an integral canned electrical motor |
US5490768A (en) * | 1993-12-09 | 1996-02-13 | Westinghouse Electric Corporation | Water jet propulsor powered by an integral canned electric motor |
-
1993
- 1993-12-09 US US08/164,892 patent/US5490768A/en not_active Expired - Lifetime
-
1994
- 1994-11-18 TW TW083110717A patent/TW266195B/zh active
- 1994-11-25 DE DE69411862T patent/DE69411862T2/de not_active Expired - Fee Related
- 1994-11-25 EP EP94650034A patent/EP0657348B1/en not_active Expired - Lifetime
- 1994-11-25 ES ES94650034T patent/ES2119125T3/es not_active Expired - Lifetime
- 1994-12-05 NO NO19944672A patent/NO310607B1/no unknown
- 1994-12-08 FI FI945767A patent/FI110253B/fi active
- 1994-12-08 KR KR1019940033279A patent/KR100393724B1/ko not_active IP Right Cessation
- 1994-12-08 CA CA002137607A patent/CA2137607C/en not_active Expired - Fee Related
- 1994-12-09 JP JP33196194A patent/JP3696911B2/ja not_active Expired - Fee Related
-
1995
- 1995-02-03 US US08/383,345 patent/US5713727A/en not_active Expired - Lifetime
-
2002
- 2002-08-20 FI FI20021497A patent/FI113035B/fi active
Also Published As
Publication number | Publication date |
---|---|
FI945767A0 (fi) | 1994-12-08 |
KR100393724B1 (ko) | 2004-03-09 |
FI110253B (fi) | 2002-12-31 |
US5713727A (en) | 1998-02-03 |
FI113035B (fi) | 2004-02-27 |
NO944672L (no) | 1995-06-12 |
US5490768A (en) | 1996-02-13 |
TW266195B (es) | 1995-12-21 |
EP0657348A1 (en) | 1995-06-14 |
JPH07187081A (ja) | 1995-07-25 |
KR950017651A (ko) | 1995-07-20 |
CA2137607A1 (en) | 1995-06-10 |
NO944672D0 (no) | 1994-12-05 |
JP3696911B2 (ja) | 2005-09-21 |
EP0657348B1 (en) | 1998-07-22 |
DE69411862T2 (de) | 1999-04-15 |
CA2137607C (en) | 2005-06-14 |
FI945767A (fi) | 1995-06-10 |
NO310607B1 (no) | 2001-07-30 |
FI20021497A (fi) | 2002-08-20 |
DE69411862D1 (de) | 1998-08-27 |
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