ES2056231T3 - Aparato calibrador automatizado. - Google Patents

Aparato calibrador automatizado.

Info

Publication number
ES2056231T3
ES2056231T3 ES89312324T ES89312324T ES2056231T3 ES 2056231 T3 ES2056231 T3 ES 2056231T3 ES 89312324 T ES89312324 T ES 89312324T ES 89312324 T ES89312324 T ES 89312324T ES 2056231 T3 ES2056231 T3 ES 2056231T3
Authority
ES
Spain
Prior art keywords
bushing
collection position
tree
rod positioning
calibrating device
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
Application number
ES89312324T
Other languages
English (en)
Inventor
James Windham Reeves
William Mark Childers
Harold Bleckley King Jr
Freddie Earl Turner
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of ES2056231T3 publication Critical patent/ES2056231T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/34—Spacer grids
    • G21C3/3424—Fabrication of spacer grids
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

PARA CALIFICAR LAS ALTURAS DE TOPES DE POSICIONAMIENTO DE VARILLAS DE COMBUSTIBLE NUCLEAR QUE SE PROYECTAN HACIA EL INTERIOR, FORMADOS EN LA PARED LATERAL DE CASQUILLOS TUBULARES (12) UTILIZADOS EN CONJUNTOS DE SEPARADORES DE COMBUSTIBLE, SE PROPORCIONA UN APARATO DE CALIBRACION AUTOMATICA PARA MANEJAR CASQUILLOS SUCESIVOS DE FORMA AUTOMATICA. EL APARATO COMPRENDE UNA ESTACION DE ORIENTACION (32) PARA REORIENTAR LONGITUDINALMENTE CADA CASQUILLO, SI ES NECESARIO, Y ORIENTAR ANGULARMENTE CADA CASQUILLO EN UNA POSICION DE RECOGIDA. UN MECANISMO (68) RECOGE CADA CASQUILLO DESDE SU POSICION DE RECOGIDA Y LO COLOCA EN UN ARBOL (84) DE UN ACOPLAMIENTO DE CALIBRACION (82) CON LAS SUPERFICIES DE TOPE DE POSICIONAMIENTO DE VARILLA APOYANDOSE CONTRA LAS SUPERFICIES DE REFERENCIA DEL ARBOL. PARA MEDIR LA PROXIMIDAD DE LOS PUNTOS DE SUPERFICIE PERIFERICA DEL CASQUILLO ADYACENTES A LOS TOPES SE COLOCAN VARIOS SENSORES, POR EJEMPLO SONDAS DE CORRIENTES PARASITAS, Y DE ESTE MODO SE PROPORCIONAN SEÑALES DECALIBRACION DE SALIDA INDICADORAS DE LAS ALTURAS DE LOS DIVERSOS TOPES.
ES89312324T 1988-12-02 1989-11-28 Aparato calibrador automatizado. Expired - Lifetime ES2056231T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/279,008 US4946587A (en) 1988-12-02 1988-12-02 Automated gauging apparatus

Publications (1)

Publication Number Publication Date
ES2056231T3 true ES2056231T3 (es) 1994-10-01

Family

ID=23067291

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89312324T Expired - Lifetime ES2056231T3 (es) 1988-12-02 1989-11-28 Aparato calibrador automatizado.

Country Status (5)

Country Link
US (1) US4946587A (es)
EP (1) EP0372788B1 (es)
JP (1) JPH0778424B2 (es)
DE (1) DE68916624D1 (es)
ES (1) ES2056231T3 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5002726A (en) * 1989-12-27 1991-03-26 General Electric Company Nuclear fuel assembly spacer and loop spring with enhanced flexibility
US5085827A (en) * 1989-12-27 1992-02-04 General Electric Company Nuclear fuel assembly spacer and loop spring with enhanced flexibility
FR2665293B1 (fr) * 1990-07-24 1993-12-24 Framatome Procede de fabrication de grille a cellules calibrees pour assemblage combustible nucleaire.
US5215705A (en) * 1991-02-25 1993-06-01 General Electric Company Nuclear fuel bundle spacer spring force gauge
US5185124A (en) * 1992-02-18 1993-02-09 General Electric Company Dimensional gauging apparatus for nuclear fuel rod spacer cells
US5361288A (en) * 1993-08-16 1994-11-01 General Electric Company Spacer with integral zircaloy springs
US5488644A (en) 1994-07-13 1996-01-30 General Electric Company Spring assemblies for adjoining nuclear fuel rod containing ferrules and a spacer formed of the spring assemblies and ferrules
US5519747A (en) 1994-10-04 1996-05-21 General Electric Company Apparatus and methods for fabricating spacers for a nuclear fuel rod bundle
US5546437A (en) 1995-01-11 1996-08-13 General Electric Company Spacer for nuclear fuel rods
US5566217A (en) 1995-01-30 1996-10-15 General Electric Company Reduced height spacer for nuclear fuel rods
US5594764A (en) * 1995-06-06 1997-01-14 Westinghouse Electric Corporation Automated video characterization of nuclear power plant components
US5675621A (en) 1995-08-17 1997-10-07 General Electric Company Reduced height flat spring spacer for nuclear fuel rods
US6906808B2 (en) * 2002-05-30 2005-06-14 General Electric Company Methods and apparatus for measuring a surface contour of an object
US6886422B2 (en) * 2002-10-09 2005-05-03 General Electric Co. Methods and apparatus for inspecting components
CN108759754A (zh) * 2018-08-07 2018-11-06 昆山广禾电子科技有限公司 高度尺寸自动检测设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225294A (en) * 1961-09-29 1965-12-21 Robert W Mcclung Method and apparatus for measuring the space between surfaces or objects
SU482214A1 (ru) * 1973-02-23 1975-08-30 Предприятие П/Я Р-6303 Устройство дл сортировки ферромагнитных труб
US4349112A (en) * 1980-03-31 1982-09-14 The United States Of America As Represented By The United States Department Of Energy Pellet inspection apparatus
US4437985A (en) * 1981-05-18 1984-03-20 National Can Corporation Container defect monitoring system
US4658633A (en) * 1985-11-15 1987-04-21 View Engineering, Inc. Apparatus and method for measuring properties of cylindrical objects
US4869865A (en) * 1988-12-02 1989-09-26 General Electric Company Method of manufacturing nuclear fuel bundle spacers

Also Published As

Publication number Publication date
JPH02198313A (ja) 1990-08-06
EP0372788A2 (en) 1990-06-13
US4946587A (en) 1990-08-07
EP0372788A3 (en) 1990-08-22
DE68916624D1 (de) 1994-08-11
EP0372788B1 (en) 1994-07-06
JPH0778424B2 (ja) 1995-08-23

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