ES2092313T3 - Portainstrumentos para la inspeccion de una maquina dinamoelectrica, en un intersticio entre un estator y un rotor, asi como el empleo del mismo. - Google Patents
Portainstrumentos para la inspeccion de una maquina dinamoelectrica, en un intersticio entre un estator y un rotor, asi como el empleo del mismo.Info
- Publication number
- ES2092313T3 ES2092313T3 ES93912944T ES93912944T ES2092313T3 ES 2092313 T3 ES2092313 T3 ES 2092313T3 ES 93912944 T ES93912944 T ES 93912944T ES 93912944 T ES93912944 T ES 93912944T ES 2092313 T3 ES2092313 T3 ES 2092313T3
- Authority
- ES
- Spain
- Prior art keywords
- main axis
- stator
- rotor
- inspection
- gap
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/30—Inspecting, measuring or testing
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
LA INVENCION SE REFIERE A UN SOPORTE DE INSTRUMENTO PARA LA INSPECCION DE UNA MAQUINA DINAMOELECTRICA DISPONIENDO DE UN ESTATOR (1) Y UN ROTOR (2) EN DONDE EL ROTOR (2) ESTA DISPUESTO DE FORMA CILINDRICA ALREDEDOR DE UN EJE (3) PRINCIPAL Y PUEDE GIRAR ALREDEDOR DE EL, DISPONIENDOSE DE UNA CAVIDAD CILINDRICA EN EL ESTATOR (1) EN RELACION AL EJE (3) PRINCIPAL QUE DEJA UN ESPACIO (4). EL SOPORTE DEL INSTRUMENTO PUEDE SER INSERTADO Y MOVIDO EN EL ESPACIO (4) A LO LARGO DEL EJE (3) PRINCIPAL Y COMPRENDE LOS SIGUIENTES COMPONENTES: UN COMPONENTE (5) DE ESTRUCTURA RODEANDO CIRCULARMENTE EL EJE (3) PRINCIPAL AL CUAL PUEDEN SER ASEGURADOS MEDIOS (6,7,8) PARA LA REALIZACION DE LA INSPECCION, UNA PLURALIDAD DE RODILLOS QUE, (9) BLOQUEADOS EN UN PLANO PERPENDICULAR CON RESPECTO AL EJE (3) PRINCIPAL, ESTAN ALTERNADOS MUTUAMENTE Y CADA UNO DE ELLOS ASEGURADO AL COMPONENTE (5) DE ESTRUCTURA DE FORMA QUE PUEDAN GIRAR ALREDEDOR DE UN EJE APROXIMADO DE ROTACION (10), SIENDO EL EJE DE ROTACION (10) SUSTANCIALMENTE PERPENDICULAR AL EJE PRINCIPAL (3). EL SOPORTE DE INSTRUMENTO PUEDE SER INSERTADO DENTRO DEL ESPACIO (4) SIN SACAR EL ROTOR (2) Y PUEDE SER EQUIPADO CON CUALQUIER INSTRUMENTO Y ELEMENTOS AUXILIARES PARA LA REALIZACION DE LA INSPECCION. PUEDE MOVERSE EN EL ESPACIO (4) SIN NINGUN RIESGO DE AGARROTAMIENTO ASI COMO SER SOPORTADO DIRECTAMENTE SOBRE EL ESTATOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP92110503 | 1992-06-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2092313T3 true ES2092313T3 (es) | 1996-11-16 |
Family
ID=8209735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93912944T Expired - Lifetime ES2092313T3 (es) | 1992-06-22 | 1993-06-09 | Portainstrumentos para la inspeccion de una maquina dinamoelectrica, en un intersticio entre un estator y un rotor, asi como el empleo del mismo. |
Country Status (12)
Country | Link |
---|---|
US (1) | US5563357A (es) |
EP (1) | EP0647312B1 (es) |
JP (1) | JPH07509311A (es) |
KR (1) | KR950702305A (es) |
CN (1) | CN1042262C (es) |
AT (1) | ATE142778T1 (es) |
CZ (1) | CZ284248B6 (es) |
DE (1) | DE59303779D1 (es) |
ES (1) | ES2092313T3 (es) |
HU (1) | HUT68004A (es) |
RU (1) | RU2122272C1 (es) |
WO (1) | WO1994000738A1 (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5756908A (en) * | 1996-07-15 | 1998-05-26 | Framatome Technologies, Inc. | Probe positioner |
FR2766903B1 (fr) * | 1997-08-04 | 1999-10-08 | Manuel Marquez | Procede et dispositif pour examiner une conduite |
US6487922B1 (en) | 2000-09-25 | 2002-12-03 | Siemens Westinghouse Power Corporation | Steam turbine inlet sleeve inspection apparatus and method |
US6619109B1 (en) | 2000-09-25 | 2003-09-16 | Siemens Westinghouse Power Corporation | Steam turbine inlet bell seal inspection apparatus and method |
DE10107401A1 (de) | 2001-02-14 | 2002-08-29 | Alstom Switzerland Ltd | Vorrichtung zur Generatordiagnose bei eingebautem Rotor |
US6354162B1 (en) * | 2001-05-30 | 2002-03-12 | General Electric Company | Sensor mounting assembly and method |
US7681452B2 (en) * | 2006-01-04 | 2010-03-23 | General Electric Company | Junior ultrasonic miniature air gap inspection crawler |
US7555966B2 (en) * | 2006-05-30 | 2009-07-07 | General Electric Company | Micro miniature air gap inspection crawler |
EP2071343B1 (en) | 2007-12-10 | 2013-10-16 | Alstom Technology Ltd | Self-guiding instrument carrier for in-situ operation in a generator |
ES2388625B1 (es) * | 2009-06-04 | 2013-08-08 | Alstom Technology Ltd | Dispositivo para la inspección de un intersticio. |
CH703662A1 (de) * | 2010-08-16 | 2012-02-29 | Alstom Technology Ltd | Inspektionsfahrzeug für die inspektion eines luftspalts zwischen dem rotor und dem stator eines generators. |
EP2367267B1 (en) * | 2010-03-19 | 2018-10-24 | General Electric Technology GmbH | Electric generator and method for inspecting an electric generator |
EP2383563A1 (en) * | 2010-04-29 | 2011-11-02 | Alstom Technology Ltd | Method and device for testing the tightness of an electric machine stator core |
ES2834096T3 (es) * | 2011-04-04 | 2021-06-16 | Columbia Power Tech Inc | Conjunto mecánico para mantener un espacio de aire entre un estator y rotor en un convertidor de energía electromecánico |
EP2690761A1 (de) * | 2012-07-24 | 2014-01-29 | Siemens Aktiengesellschaft | Überwachungssystem für eine elektrische Maschine |
CN105606057B (zh) * | 2015-12-21 | 2018-09-21 | 湘潭电机股份有限公司 | 一种电机气隙检测装置 |
JP6833670B2 (ja) * | 2017-12-27 | 2021-02-24 | 株式会社東芝 | 検査システムおよび検査方法 |
CN109782166A (zh) * | 2018-12-19 | 2019-05-21 | 国网内蒙古东部电力有限公司电力科学研究院 | 一种大型调相机定子铁芯自动试验装置及方法 |
DE102019207248A1 (de) * | 2019-05-17 | 2020-11-19 | Siemens Aktiengesellschaft | Prüffahrzeug |
CN113315318A (zh) * | 2021-05-11 | 2021-08-27 | 中国长江电力股份有限公司 | 一种适用于大型水轮发电机定转子的检查装置及检查方法 |
CN113433455B (zh) * | 2021-06-24 | 2024-03-26 | 中国第一汽车股份有限公司 | 电动车用永磁同步电机堵转试验的控制方法、装置及介质 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE159463C (es) * | 1903-09-18 | 1905-03-29 | ||
US2999388A (en) * | 1958-11-13 | 1961-09-12 | Western Electric Co | Electrical probe |
SE439377B (sv) * | 1978-07-26 | 1985-06-10 | Hitachi Ltd | Anordning for optisk inspektion av rorledningar |
US4699008A (en) * | 1986-03-26 | 1987-10-13 | Westinghouse Electric Corp. | Apparatus for ultrasonically inspecting a large shaft from a liquid-filled bore |
US4889000A (en) * | 1987-02-11 | 1989-12-26 | Westinghouse Electric Corp. | Electric generator inspection system and motor controller |
US5105658A (en) * | 1987-02-11 | 1992-04-21 | Westinghouse Electric Corp. | Electric generator inspection system and motor controller |
US4970890A (en) * | 1988-11-23 | 1990-11-20 | Westinghouse Electric Corp. | Electric generator inspection system |
JP3149110B2 (ja) * | 1990-09-28 | 2001-03-26 | 株式会社東芝 | 走行機構及びその走行機構を備えた走行装置 |
NL193634C (nl) * | 1990-11-02 | 2000-05-04 | Atlantic Point Inc | Lassteunring. |
NL192672C (nl) * | 1990-11-02 | 1997-12-02 | Atlantic Point Inc | Lassteunring. |
-
1993
- 1993-06-09 WO PCT/EP1993/001474 patent/WO1994000738A1/de active IP Right Grant
- 1993-06-09 KR KR1019940704685A patent/KR950702305A/ko not_active Application Discontinuation
- 1993-06-09 DE DE59303779T patent/DE59303779D1/de not_active Expired - Fee Related
- 1993-06-09 CZ CZ943077A patent/CZ284248B6/cs unknown
- 1993-06-09 AT AT93912944T patent/ATE142778T1/de not_active IP Right Cessation
- 1993-06-09 JP JP6501986A patent/JPH07509311A/ja active Pending
- 1993-06-09 RU RU94046215A patent/RU2122272C1/ru active
- 1993-06-09 EP EP93912944A patent/EP0647312B1/de not_active Expired - Lifetime
- 1993-06-09 HU HU9403724A patent/HUT68004A/hu unknown
- 1993-06-09 ES ES93912944T patent/ES2092313T3/es not_active Expired - Lifetime
- 1993-06-22 CN CN93107422A patent/CN1042262C/zh not_active Expired - Fee Related
-
1994
- 1994-12-22 US US08/363,285 patent/US5563357A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1994000738A1 (de) | 1994-01-06 |
KR950702305A (ko) | 1995-06-19 |
ATE142778T1 (de) | 1996-09-15 |
EP0647312A1 (de) | 1995-04-12 |
CN1042262C (zh) | 1999-02-24 |
JPH07509311A (ja) | 1995-10-12 |
CZ284248B6 (cs) | 1998-10-14 |
US5563357A (en) | 1996-10-08 |
EP0647312B1 (de) | 1996-09-11 |
RU94046215A (ru) | 1996-10-27 |
RU2122272C1 (ru) | 1998-11-20 |
CZ307794A3 (cs) | 1998-07-15 |
HUT68004A (en) | 1995-05-29 |
DE59303779D1 (de) | 1996-10-17 |
CN1081507A (zh) | 1994-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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