ES8506399A1 - Dispositivo para el cierre hermetico y desmontable de los tubos defectuosos en los generadores nucleares de vapor - Google Patents

Dispositivo para el cierre hermetico y desmontable de los tubos defectuosos en los generadores nucleares de vapor

Info

Publication number
ES8506399A1
ES8506399A1 ES528161A ES528161A ES8506399A1 ES 8506399 A1 ES8506399 A1 ES 8506399A1 ES 528161 A ES528161 A ES 528161A ES 528161 A ES528161 A ES 528161A ES 8506399 A1 ES8506399 A1 ES 8506399A1
Authority
ES
Spain
Prior art keywords
plug
pipe end
tube
closing pipe
nut
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
ES528161A
Other languages
English (en)
Other versions
ES528161A0 (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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of ES528161A0 publication Critical patent/ES528161A0/es
Publication of ES8506399A1 publication Critical patent/ES8506399A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F11/00—Arrangements for sealing leaky tubes and conduits
    • 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
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/11—Plugs
    • F16L55/1108—Plugs fixed by screwing or by means of a screw-threaded ring
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Pipe Accessories (AREA)
  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

DISPOSITIVO PARA EL CIERRE HERMETICO Y DESMONTABLE DE LOS TUBOS DEFECTUOSOS EN LOS GENERADORES NUCLEARES DE VAPOR.CONSISTE EN UN TAPON (14) HUECO CON UNA ABERTURA CENTRAL EN EL MISMO, LA CUAL TIENE UNAS PAREDES LATERALES QUE DISMINUYEN GRADUALMENTE, Y CON UN PERNO DE ACOPLAMIENTO (26) QUE PASA A TRAVES DE LA MISMA Y QUE EN SU EXTREMO TIENE UNA BOLA (32) DE CIERRE DE EXPANSION. DESPUES DE LA COLOCACION DEL TAPON DENTRO DEL TUBO (12), EL PERNO (26) ESAPRETADO PARA HACER PASAR LA BOLA (32) DE CIERRE A TRAVES DEL TAPON HUECO. A MEDIDA QUE SE DESPLAZA LA BOLA (32) A LO LARGO DE LA SUPERFICIE DE LA PARED CONICA (22) DEL TAPON (14), LA MISMA EXPANSIONA EL TAPON PARA ENTRAR EN UNA UNION HERMETICA CON LA PARED INTERIOR DEL TUBO (12). LA BOLA (32) PERMANECE EN SU LUGAR PARA CERRAR EL EXTREMO ABIERTO DEL TAPON HUECO.
ES528161A 1982-12-23 1983-12-19 Dispositivo para el cierre hermetico y desmontable de los tubos defectuosos en los generadores nucleares de vapor Expired ES8506399A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45256282A 1982-12-23 1982-12-23

Publications (2)

Publication Number Publication Date
ES528161A0 ES528161A0 (es) 1985-07-01
ES8506399A1 true ES8506399A1 (es) 1985-07-01

Family

ID=23796968

Family Applications (1)

Application Number Title Priority Date Filing Date
ES528161A Expired ES8506399A1 (es) 1982-12-23 1983-12-19 Dispositivo para el cierre hermetico y desmontable de los tubos defectuosos en los generadores nucleares de vapor

Country Status (4)

Country Link
JP (1) JPS59134492A (es)
KR (1) KR840007177A (es)
ES (1) ES8506399A1 (es)
SE (1) SE8305400L (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0522995U (ja) * 1991-09-06 1993-03-26 三菱重工業株式会社 メカニカルプラグ

Also Published As

Publication number Publication date
KR840007177A (ko) 1984-12-05
JPS59134492A (ja) 1984-08-02
ES528161A0 (es) 1985-07-01
SE8305400D0 (sv) 1983-09-30
SE8305400L (sv) 1984-06-24

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