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ES8706282A1 - Aparato para posicionar con precision una herramienta res- pecto a los tubos verticales de un generador nuclear de va- por - Google Patents

Aparato para posicionar con precision una herramienta res- pecto a los tubos verticales de un generador nuclear de va- por

Info

Publication number
ES8706282A1
ES8706282A1 ES545425A ES545425A ES8706282A1 ES 8706282 A1 ES8706282 A1 ES 8706282A1 ES 545425 A ES545425 A ES 545425A ES 545425 A ES545425 A ES 545425A ES 8706282 A1 ES8706282 A1 ES 8706282A1
Authority
ES
Spain
Prior art keywords
tool
respect
nuclear steam
steam generator
precise positioning
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
Application number
ES545425A
Other languages
English (en)
Other versions
ES545425A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES8706282A1 publication Critical patent/ES8706282A1/es
Publication of ES545425A0 publication Critical patent/ES545425A0/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/48—Devices or arrangements for removing water, minerals or sludge from boilers ; Arrangement of cleaning apparatus in boilers; Combinations thereof with boilers
    • F22B37/483—Devices or arrangements for removing water, minerals or sludge from boilers ; Arrangement of cleaning apparatus in boilers; Combinations thereof with boilers specially adapted for nuclear steam generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/16—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris
    • F28G1/166—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris from external surfaces of heat exchange conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G15/00—Details
    • F28G15/003—Control arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

APARATO PARA POSICIONAR CON PRECISION UNA HERRAMIENTA. COMPRENDE: UN TRANSMISOR (51) Y UN REACTOR (52), MONTADOS AMBOS EN LA TOBERA (35) Y SEPARADOS EL UNO DEL OTRO EN EL SENTIDO DEL EJE GEOMETRICO LONGITUDINAL X DE LA MISMA, EN LA DIRECCION DE SU MOVIMIENTO Y SITUADO EL RECEPTOR (52) DELANTE DEL TRANSMISOR (51); UN PLANO DE TRANSMISION (53) PERPENDICULAR A LA PLACA DE TUBOS E INCLINADO CON UN ANGULO AGUDO (A) PREDETERMINADO NO NULO, RESPECTO AL EJE X DE LA TOBERA (35); Y UN DISPOSITIVO INDICADOR DE SALIDA (58), CONSTITUIDO POR UN OSCILOSCOPIO O SIMILAR. TIENE UTILIDAD EN GENERADORES NUCLEARES DE VAPOR.
ES545425A 1984-07-20 1985-07-19 Aparato para posicionar con precision una herramienta res- pecto a los tubos verticales de un generador nuclear de va- por Expired ES8706282A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/632,976 US4576123A (en) 1984-07-20 1984-07-20 Workpiece positioning apparatus with plural sensors

Publications (2)

Publication Number Publication Date
ES8706282A1 true ES8706282A1 (es) 1987-06-01
ES545425A0 ES545425A0 (es) 1987-06-01

Family

ID=24537775

Family Applications (1)

Application Number Title Priority Date Filing Date
ES545425A Expired ES8706282A1 (es) 1984-07-20 1985-07-19 Aparato para posicionar con precision una herramienta res- pecto a los tubos verticales de un generador nuclear de va- por

Country Status (7)

Country Link
US (1) US4576123A (es)
EP (1) EP0168728A1 (es)
JP (1) JPS6138306A (es)
KR (1) KR860001316A (es)
CA (1) CA1241243A (es)
ES (1) ES8706282A1 (es)
ZA (1) ZA855002B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE905193A (nl) * 1986-07-29 1986-11-17 Smetjet N V Inrichting voor het met een waterstraal reinigen van een stoomgenerator.
BE1004528A3 (fr) * 1990-08-17 1992-12-08 Innus Ind Nuclear Service Procede et dispositif de positionnement lineaire d'une lance a haute pression dans un generateur de vapeur.
US6035811A (en) * 1995-05-30 2000-03-14 Clyde Bergemann Gmbh Water lance blower positioning system
US5841826A (en) * 1995-08-29 1998-11-24 Westinghouse Electric Corporation Method of using a chemical solution to dislodge and dislocate scale, sludge and other deposits from nuclear steam generators
US5764717A (en) * 1995-08-29 1998-06-09 Westinghouse Electric Corporation Chemical cleaning method for the removal of scale sludge and other deposits from nuclear steam generators
US20150027499A1 (en) * 2013-07-24 2015-01-29 Babcock & Wilcox Nuclear Energy, Inc. Multi-angle sludge lance
US11460257B2 (en) * 2015-10-12 2022-10-04 Stoneage, Inc. Flexible lance drive apparatus with autostroke function
US11517947B2 (en) * 2018-10-26 2022-12-06 Stoneage, Inc. Auto-indexing lance positioner apparatus and system
EP3814535B1 (en) * 2018-10-26 2024-10-30 Stoneage, Inc. Auto-indexing lance positioner apparatus and system
JP7339028B2 (ja) * 2019-06-18 2023-09-05 Juki株式会社 ノズル格納状態検出装置
RU2753578C1 (ru) * 2020-09-01 2021-08-17 Акционерное Общество "Российский Концерн По Производству Электрической И Тепловой Энергии На Атомных Станциях" (Ао "Концерн Росэнергоатом") Способ диагностики технического состояния роторного оборудования

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942000A (en) * 1974-01-21 1976-03-02 Rexnord, Inc. Method and apparatus for positioning railway machines
US4276856A (en) * 1978-12-28 1981-07-07 Westinghouse Electric Corp. Steam generator sludge lancing method
US4273076A (en) * 1978-12-28 1981-06-16 Westinghouse Electric Corp. Steam generator sludge lancing apparatus
US4355536A (en) * 1979-10-02 1982-10-26 Westinghouse Electric Corp. Sludge measuring apparatus and ultrasonic probe assembly therefor
FR2494837A1 (fr) * 1980-11-26 1982-05-28 Commissariat Energie Atomique Dispositif de controle des dimensions et de l'ecartement de pieces rigides disposees en faisceau
US4503506A (en) * 1981-08-05 1985-03-05 Westinghouse Electric Corp. Apparatus for mapping and identifying an element within a field of elements
FR2514108B1 (fr) * 1981-10-06 1986-06-13 Framatome Sa Procede et dispositif d'elimination des boues sur la plaque tubulaire des generateurs de vapeur
US4445465A (en) * 1983-03-24 1984-05-01 Halliburton Company Sludge lance advancing apparatus

Also Published As

Publication number Publication date
EP0168728A1 (en) 1986-01-22
JPS6138306A (ja) 1986-02-24
ES545425A0 (es) 1987-06-01
ZA855002B (en) 1986-02-26
CA1241243A (en) 1988-08-30
JPH0478882B2 (es) 1992-12-14
US4576123A (en) 1986-03-18
KR860001316A (ko) 1986-02-24

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