ES2151858B1 - X-Y EXPLORER INSTALLED ON A HANGER. - Google Patents

X-Y EXPLORER INSTALLED ON A HANGER.

Info

Publication number
ES2151858B1
ES2151858B1 ES009900629A ES9900629A ES2151858B1 ES 2151858 B1 ES2151858 B1 ES 2151858B1 ES 009900629 A ES009900629 A ES 009900629A ES 9900629 A ES9900629 A ES 9900629A ES 2151858 B1 ES2151858 B1 ES 2151858B1
Authority
ES
Spain
Prior art keywords
coupled
seat
hanger
arm
scanning
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 - Fee Related
Application number
ES009900629A
Other languages
Spanish (es)
Other versions
ES2151858A1 (en
Inventor
Trevor James Davis
Robert Francis Grizzi
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
Priority to ES009900629A priority Critical patent/ES2151858B1/en
Publication of ES2151858A1 publication Critical patent/ES2151858A1/en
Application granted granted Critical
Publication of ES2151858B1 publication Critical patent/ES2151858B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

Explorador x - y instalado en una percha. Se describen procedimientos y aparatos para examinar la cubierta (84) de un reactor nuclear. En una forma de realización, el aparato de inspección (20) incluye un subconjunto (22) de exploración, acoplado de forma amovible a un subconjunto (24) de base, que incluye un asiento lineal (36) unido a un primer extremo (26) del conjunto (24) de base y posicionado para extenderse desde la parte superior (30) hasta el fondo (32) del mismo. Un cilindro extensible (48) acoplado al segundo extremo (28) del conjunto (24) de base incluyendo un elemento (50) de montaje acoplado de forma amovible al asiento lineal (36), un elemento giratorio (52) pivotantemente acoplado al elemento (50) de montaje, un asiento radial alargado (54) acoplado al elemento (50) de montaje y un conjunto de carro (60) acoplado de forma amovible al asiento radial (54). El conjunto de carro (60) incluye un brazo (62) de exploración y el brazo de exploración (62) incluye una sonda de inspección (68) acoplada a cada extremo (64,66) del brazo (62) que está configurado para quedar paralelo al asiento radial (54).Explorer x - and installed on a hanger. Methods and apparatus for examining the cover (84) of a nuclear reactor are described. In one embodiment, the inspection apparatus (20) includes a scanning subset (22), removably coupled to a base subset (24), which includes a linear seat (36) attached to a first end (26 ) of the base assembly (24) and positioned to extend from the top (30) to the bottom (32) thereof. An extendable cylinder (48) coupled to the second end (28) of the base assembly (24) including a mounting element (50) removably coupled to the linear seat (36), a rotating element (52) pivotally coupled to the element ( 50) for mounting, an elongated radial seat (54) coupled to the mounting element (50) and a carriage assembly (60) removably coupled to the radial seat (54). The carriage assembly (60) includes a scanning arm (62) and the scanning arm (62) includes an inspection probe (68) coupled to each end (64.66) of the arm (62) that is configured to fit parallel to the radial seat (54).

ES009900629A 1999-03-29 1999-03-29 X-Y EXPLORER INSTALLED ON A HANGER. Expired - Fee Related ES2151858B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES009900629A ES2151858B1 (en) 1999-03-29 1999-03-29 X-Y EXPLORER INSTALLED ON A HANGER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009900629A ES2151858B1 (en) 1999-03-29 1999-03-29 X-Y EXPLORER INSTALLED ON A HANGER.

Publications (2)

Publication Number Publication Date
ES2151858A1 ES2151858A1 (en) 2001-01-01
ES2151858B1 true ES2151858B1 (en) 2001-08-16

Family

ID=8307820

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009900629A Expired - Fee Related ES2151858B1 (en) 1999-03-29 1999-03-29 X-Y EXPLORER INSTALLED ON A HANGER.

Country Status (1)

Country Link
ES (1) ES2151858B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169758A (en) * 1977-10-26 1979-10-02 The Babcock & Wilcox Company Nuclear reactor vessel inspection apparatus
JPS5518962A (en) * 1978-07-27 1980-02-09 Hitachi Ltd Device for detecting in nuclear reactor vessel
US4368644A (en) * 1981-05-26 1983-01-18 Combustion Engineering, Inc. Tool for inspecting defects in irregular weld bodies
US5009105A (en) * 1989-01-03 1991-04-23 General Electric Company Apparatus for ultrasonic examination of BWR shroud access cover plate retaining welds

Also Published As

Publication number Publication date
ES2151858A1 (en) 2001-01-01

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