DE69212191D1 - Rotor eines Spaltmotors für eine Spaltrohrmotorpumpe - Google Patents
Rotor eines Spaltmotors für eine SpaltrohrmotorpumpeInfo
- Publication number
- DE69212191D1 DE69212191D1 DE69212191T DE69212191T DE69212191D1 DE 69212191 D1 DE69212191 D1 DE 69212191D1 DE 69212191 T DE69212191 T DE 69212191T DE 69212191 T DE69212191 T DE 69212191T DE 69212191 D1 DE69212191 D1 DE 69212191D1
- Authority
- DE
- Germany
- Prior art keywords
- canned motor
- rotor
- pump
- motor pump
- canned
- 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.)
- Revoked
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
- H02K17/165—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors characterised by the squirrel-cage or other short-circuited windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
- H02K17/168—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having single-cage rotors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Induction Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR910003712 | 1991-03-20 | ||
KR2019910009248U KR930007587Y1 (ko) | 1991-06-21 | 1991-06-21 | 캔드 전동기용 회전자 구조 |
US07/855,756 US5304877A (en) | 1991-03-20 | 1992-03-20 | Rotor of a canned motor for a canned motor pump |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69212191D1 true DE69212191D1 (de) | 1996-08-22 |
DE69212191T2 DE69212191T2 (de) | 1997-04-03 |
Family
ID=27348727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69212191T Revoked DE69212191T2 (de) | 1991-03-20 | 1992-03-13 | Rotor eines Spaltmotors für eine Spaltrohrmotorpumpe |
Country Status (5)
Country | Link |
---|---|
US (1) | US5304877A (de) |
EP (1) | EP0504994B1 (de) |
JP (1) | JPH06261508A (de) |
DE (1) | DE69212191T2 (de) |
DK (1) | DK0504994T3 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5514922A (en) * | 1993-02-08 | 1996-05-07 | Sanden Corporation | Hermetic motor driven fluid apparatus having improved insulating structure |
US5736707A (en) * | 1996-04-17 | 1998-04-07 | General Electric Company | Electric resistance welding of electric motor cage rotor assemblies |
US5990588A (en) * | 1996-12-13 | 1999-11-23 | General Electric Company | Induction motor driven seal-less pump |
JP4110504B2 (ja) * | 2001-03-13 | 2008-07-02 | 株式会社安川電機 | 真空用モータ |
JP2003049282A (ja) * | 2001-08-06 | 2003-02-21 | Hitachi Ltd | 車載電装品及び電機機械並びにそれらの製造法 |
DE10151651A1 (de) * | 2001-10-19 | 2003-05-08 | Pierburg Gmbh | Naßläuferpumpe |
US20030127924A1 (en) * | 2002-01-08 | 2003-07-10 | Pieter Van Dine | Composite canning arrangement for motors |
US6969932B2 (en) * | 2003-07-18 | 2005-11-29 | General Electric Co. | Application of corrosion protective coating for extending the lifetime of water cooled stator bar clips |
US7336013B2 (en) * | 2004-09-30 | 2008-02-26 | Reliance Electric Technologies, Llc | High mechanical strength electrical connection system and method |
US20060091742A1 (en) * | 2004-11-02 | 2006-05-04 | General Electric Company | Electroless metallic plating method for leak repair and prevention in liquid-cooled generator stator bars |
US7150091B2 (en) * | 2004-11-09 | 2006-12-19 | General Electric Company | Powder coating for generator stator bar end fitting and method for applying the powder coating |
US7166941B2 (en) * | 2004-11-18 | 2007-01-23 | General Electric Company | Electroplated stator bar end and fitting |
US7451538B2 (en) * | 2005-09-20 | 2008-11-18 | Reliance Electric Technologies, Llc | Method for fabricating rotor assembly |
US20070262668A1 (en) * | 2006-05-11 | 2007-11-15 | General Electric Company | Magnetic Bearings, Armatures for Magnetic Bearings, and Methods for Assembling the Same |
DE102007014224A1 (de) * | 2007-03-24 | 2008-09-25 | Abiomed Europe Gmbh | Blutpumpe mit Mikromotor |
JP5407195B2 (ja) * | 2008-06-27 | 2014-02-05 | 株式会社明電舎 | 誘導電動機のロータ及びその製造方法 |
JP2010193623A (ja) * | 2009-02-18 | 2010-09-02 | Hitachi Ltd | 電動機用かご形回転子、電動機、水中ポンプ及びそれらの製造方法 |
WO2010100214A2 (de) | 2009-03-06 | 2010-09-10 | Siemens Aktiengesellschaft | Läufer für einen elektromotor und verfahren zur herstellung eines solchen läufers |
US8910371B2 (en) * | 2011-02-28 | 2014-12-16 | GM Global Technology Operations LLC | Method for fabricating an induction rotor |
FR2986919B1 (fr) * | 2012-02-10 | 2016-04-22 | Converteam Tech Ltd | Moteur electrique a grande vitesse |
JP5973839B2 (ja) * | 2012-08-21 | 2016-08-23 | 株式会社荏原製作所 | 真空ポンプ用モータ及びこれを備える真空ポンプ |
US9973067B2 (en) * | 2014-04-04 | 2018-05-15 | GM Global Technology Operations LLC | Rotor casting |
EP3317951A1 (de) * | 2015-06-30 | 2018-05-09 | Pierburg Pump Technology GmbH | Elektrische kfz-flüssigkeitspumpe |
US9859776B2 (en) * | 2015-09-22 | 2018-01-02 | Hamilton Sundstrand Corporation | Starting current reduction in induction motors |
DE102017104837A1 (de) * | 2017-03-08 | 2018-09-13 | HELLA GmbH & Co. KGaA | Pumpe |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2758226A (en) * | 1953-08-28 | 1956-08-07 | Gen Electric | Submersible motor |
US3659129A (en) * | 1970-09-15 | 1972-04-25 | Gen Electric | Insulated bar dynamoelectric machine and method of forming |
JPS5060705A (de) * | 1973-10-01 | 1975-05-24 | ||
US4007386A (en) * | 1973-12-18 | 1977-02-08 | Romuald Zdzislaw Rustecki | Electric induction drive assemblies |
US4064410A (en) * | 1975-04-22 | 1977-12-20 | Service First, Inc. | Squirrel cage rotor and method of making same |
JPS5563542A (en) * | 1978-11-06 | 1980-05-13 | Mitsubishi Electric Corp | Canned motor |
JPS58198135A (ja) * | 1982-05-12 | 1983-11-18 | Hitachi Ltd | 小形回転電機 |
US4588915A (en) * | 1984-12-14 | 1986-05-13 | General Motors Corporation | Alternating current generator rotor |
JPS62100147A (ja) * | 1985-10-23 | 1987-05-09 | Ebara Corp | 潜水電動機 |
JPH0528916Y2 (de) * | 1987-02-27 | 1993-07-26 | ||
JPS6450740A (en) * | 1987-08-18 | 1989-02-27 | Mitsubishi Electric Corp | Squirrel-cage induction motor |
JPH01141227A (ja) * | 1987-11-27 | 1989-06-02 | Matsushita Refrig Co Ltd | 軸受装置 |
US5068560A (en) * | 1990-12-26 | 1991-11-26 | Lynn Lundquist | Reduced current starting mechanism for three phase squirrel cage motors |
-
1992
- 1992-03-13 EP EP92200722A patent/EP0504994B1/de not_active Revoked
- 1992-03-13 DE DE69212191T patent/DE69212191T2/de not_active Revoked
- 1992-03-13 DK DK92200722.4T patent/DK0504994T3/da active
- 1992-03-17 JP JP4090171A patent/JPH06261508A/ja active Pending
- 1992-03-20 US US07/855,756 patent/US5304877A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0504994A2 (de) | 1992-09-23 |
DE69212191T2 (de) | 1997-04-03 |
JPH06261508A (ja) | 1994-09-16 |
US5304877A (en) | 1994-04-19 |
DK0504994T3 (da) | 1997-07-07 |
EP0504994A3 (en) | 1994-09-14 |
EP0504994B1 (de) | 1996-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: LG ELECTRONICS INC., SEOUL/SOUL, KR |
|
8363 | Opposition against the patent | ||
8331 | Complete revocation |