ES2004580A6 - Procedimiento y aparato para cerrar hermeticamente una union de tubos - Google Patents

Procedimiento y aparato para cerrar hermeticamente una union de tubos

Info

Publication number
ES2004580A6
ES2004580A6 ES8700874A ES8700874A ES2004580A6 ES 2004580 A6 ES2004580 A6 ES 2004580A6 ES 8700874 A ES8700874 A ES 8700874A ES 8700874 A ES8700874 A ES 8700874A ES 2004580 A6 ES2004580 A6 ES 2004580A6
Authority
ES
Spain
Prior art keywords
housing
fluid
seal
joint
sealing
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
ES8700874A
Other languages
English (en)
Inventor
Hector N Guerrero
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 ES2004580A6 publication Critical patent/ES2004580A6/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/032—Joints between tubes and vessel walls, e.g. taking into account thermal stresses
    • G21C13/036—Joints between tubes and vessel walls, e.g. taking into account thermal stresses the tube passing through the vessel wall, i.e. continuing on both sides of the wall
    • 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
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/179—Devices for covering leaks in pipes or hoses, e.g. hose-menders specially adapted for bends, branch units, branching pipes or the like
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49947—Assembling or joining by applying separate fastener
    • Y10T29/49959—Nonresilient fastener

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Gasket Seals (AREA)
  • Sealing Devices (AREA)

Abstract

APARATO Y PROCEDIMIENTO PARA ESTABLECER UN CIERRE HERMETICO AL FLUIDO ENTRE DOS ELEMENTOS TUBULARES COAXIALES DE UN RECIPIENTE DE PRESION DE UN REACTOR NUCLEAR, SEGUN LOS CUALES UNA CARCASA EN FORMA DE MANGUITO ES POSICIONADA CON EL FIN DE CIRCUNDAR UNA PAREJA DE TUBOS COAXIALES DE UNAS DIFERENTES LONGITUDES, LOS CUALES SE EXTIENDEN DESDE UNA SUPERFICIE. UN ANILLO DE CIERRE HERMETICO SUPERIOR ES COMPRIMIDO AL OBJETO DE PROPORCIONAR UN SELLADO HERMETICO ENTRE EL TUBO MAS LARGO Y LA CARCASA. EL EXTREMO INFERIOR DE LA CARCASA ES HERMETICAMENTE SELLADO CON RESPECTO A LA SUPERFICIE POR EL HECHO DE APLICAR UNA TUERCA QUE ESTA GUIADA, DE FORMA ROSCADA, EN EL SEGUNDO TUBO.
ES8700874A 1986-03-31 1987-03-27 Procedimiento y aparato para cerrar hermeticamente una union de tubos Expired ES2004580A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/846,020 US4826217A (en) 1986-03-31 1986-03-31 Apparatus and method for sealing a tube joint

Publications (1)

Publication Number Publication Date
ES2004580A6 true ES2004580A6 (es) 1989-01-16

Family

ID=25296720

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8700874A Expired ES2004580A6 (es) 1986-03-31 1987-03-27 Procedimiento y aparato para cerrar hermeticamente una union de tubos

Country Status (6)

Country Link
US (1) US4826217A (es)
EP (1) EP0298986B1 (es)
JP (1) JPS63500886A (es)
ES (1) ES2004580A6 (es)
FI (1) FI884482A (es)
WO (1) WO1987005983A1 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE457029B (sv) * 1987-03-30 1988-11-21 Asea Atom Ab Taetningsanordning vid kaernkraftreaktor
SE465490B (sv) * 1990-01-29 1991-09-16 Asea Atom Ab Taetningsfoerband foer t ex ett roer eller en roerstuts i en kaernreaktor
SE466370B (sv) * 1990-06-27 1992-02-03 Asea Atom Ab Metod foer taetning av laeckage fraan en drivdonsstuts i en kaernkraftreaktor
US5267275A (en) * 1991-04-02 1993-11-30 Combustion Engineering, Inc. Apparatus for sealing a joint
US5333872A (en) * 1993-01-21 1994-08-02 Hillerich & Bradsby Co., Inc. Golf club irons having improved weighting
US5631936A (en) * 1994-03-09 1997-05-20 Combustion Engineering, Inc. Method and arrangement for compression sealing an omega joint
US5605361A (en) * 1994-05-06 1997-02-25 Entergy Operations, Inc. Replacement nozzle for pressure vessels and method of a attaching same
US5619546A (en) * 1995-04-20 1997-04-08 Combustion Engineering, Inc. Resistance temperature detector nozzle mechanical clamp
US5802125A (en) * 1996-04-29 1998-09-01 General Electric Company Bottom head assembly
US6111928A (en) * 1997-09-29 2000-08-29 Combustion Engineering, Inc. Top mount canopy seal clamp assembly
US6125159A (en) * 1998-05-11 2000-09-26 Ce Nuclear Power Llc Canopy seal clamp assembly and method of installation
US7206372B2 (en) * 2002-07-15 2007-04-17 General Electric Company Methods of repairing leaking elongate hollow members in boiling water reactors
US6834092B2 (en) * 2002-07-15 2004-12-21 General Electric Company Method of repairing leaking elongate hollow members in boiling water reactors
US20050135537A1 (en) * 2002-10-01 2005-06-23 Bruce Hinton Pressure vessel
DE10248427A1 (de) * 2002-10-17 2004-05-06 Framatome Anp Gmbh Verfahren zur Reparatur oder zum Vermeiden eines Schadens an einer Durchführung
US7373989B2 (en) * 2004-06-23 2008-05-20 Weatherford/Lamb, Inc. Flow nozzle assembly
FR2902569B1 (fr) * 2006-06-16 2008-09-12 Areva Np Sas Procede de reparation d'une penetration de fond de cuve d'un reacteur nucleaire
WO2010038876A1 (ja) * 2008-10-03 2010-04-08 株式会社東芝 原子炉炉底部の補修方法
DE102011115513B4 (de) * 2011-10-11 2015-04-16 Areva Gmbh Sicherungsvorrichtung für einen Steuerstab in einer kerntechnischen Anlage
US9097104B2 (en) 2011-11-09 2015-08-04 Weatherford Technology Holdings, Llc Erosion resistant flow nozzle for downhole tool
JPWO2013150750A1 (ja) * 2012-04-03 2015-12-17 株式会社東芝 原子炉圧力容器の貫通部保護構造及び原子炉
US9677383B2 (en) 2013-02-28 2017-06-13 Weatherford Technology Holdings, Llc Erosion ports for shunt tubes
JP6175393B2 (ja) * 2014-03-24 2017-08-02 株式会社東芝 原子炉炉底部の保護装置
US9180557B1 (en) * 2014-04-21 2015-11-10 Areva Inc. Two-piece replacement nozzle
JP2019522783A (ja) * 2016-06-22 2019-08-15 ウエスチングハウス・エレクトリック・カンパニー・エルエルシー 原子燃料棒
CN111536235B (zh) * 2020-06-11 2024-09-24 博纳斯威阀门股份有限公司 锯齿密封圈

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2028182A (en) * 1932-04-28 1936-01-21 Jr Ferd Barnickol Coupling
US2071825A (en) * 1936-07-21 1937-02-23 George A Finlayson Packing
US2110098A (en) * 1936-09-05 1938-03-01 Eastwood Nealley Corp Sealing construction
US2394609A (en) * 1944-02-14 1946-02-12 Ethridge E Hardesty Cable fitting
US2471658A (en) * 1946-06-24 1949-05-31 Shaffer Tool Works Casing landing head
US2719737A (en) * 1950-02-09 1955-10-04 Albert E Fletcher Shaft seal
US2652443A (en) * 1951-02-21 1953-09-15 Gen Electric Stuffing gland assembly for fluid filled cables
US2749154A (en) * 1952-02-23 1956-06-05 Maytag Co Tube locking and sealing construction
US2885227A (en) * 1954-05-24 1959-05-05 Rca Corp Pressure-tight seal
US3261611A (en) * 1963-06-14 1966-07-19 Atomic Energy Authority Uk Shaft seal system for control rod of nuclear reactor
US3351350A (en) * 1966-06-22 1967-11-07 Koppers Co Inc High pressure rod seal
US3577833A (en) * 1969-07-11 1971-05-04 Milwaukee Cylinder Corp Fluid cylinder
US3778881A (en) * 1972-11-29 1973-12-18 P Knapp Cylinder end assembly
US3841667A (en) * 1972-12-15 1974-10-15 Mueller Co Non-tapping service line connection fitting
US4252348A (en) * 1978-08-17 1981-02-24 Noriatsu Kojima Flanged pipe joints
SE422353B (sv) * 1979-01-11 1982-03-01 Stefa Industri Ab Tetning i adapter for befintliga tetningsspar
JPS578490A (en) * 1980-06-19 1982-01-16 Hitachi Ltd Method of repairing control rod drive housing
US4451047A (en) * 1981-07-31 1984-05-29 Smith International, Inc. Seal
US4480841A (en) * 1982-10-13 1984-11-06 Combustion Engineering, Inc. Apparatus and method for sealing a tube joint
JPS59192994A (ja) * 1983-04-15 1984-11-01 株式会社日立製作所 制御棒駆動機構ハウジングの取替作業用水シ−ル装置
US4573496A (en) * 1984-04-18 1986-03-04 General Motors Corporation Hydraulic power steering gear and rotary valve therefor
US4655483A (en) * 1984-05-14 1987-04-07 Combustion Engineering, Inc. Boundary seal for vessel penetration
US4611813A (en) * 1984-09-28 1986-09-16 Combustion Engineering Co., Inc. Method of and apparatus for providing an annular seal
DE4139359A1 (de) * 1991-11-29 1993-06-03 Kramer Carl Windkanal mit freistrahlmessstrecke zur simulation von windrichtungsschwankungen

Also Published As

Publication number Publication date
EP0298986A1 (en) 1989-01-18
FI884482A0 (fi) 1988-09-29
JPS63500886A (ja) 1988-03-31
US4826217A (en) 1989-05-02
FI884482A (fi) 1988-09-29
WO1987005983A1 (en) 1987-10-08
EP0298986B1 (en) 1991-02-27
JPH0369039B2 (es) 1991-10-30

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