ES8704027A1 - Perfeccionamientos en dispositivos para la union estanca entre los tubos concentricos particularmente de reactores nucleares - Google Patents

Perfeccionamientos en dispositivos para la union estanca entre los tubos concentricos particularmente de reactores nucleares

Info

Publication number
ES8704027A1
ES8704027A1 ES542888A ES542888A ES8704027A1 ES 8704027 A1 ES8704027 A1 ES 8704027A1 ES 542888 A ES542888 A ES 542888A ES 542888 A ES542888 A ES 542888A ES 8704027 A1 ES8704027 A1 ES 8704027A1
Authority
ES
Spain
Prior art keywords
column
closure member
annular space
collar
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
ES542888A
Other languages
English (en)
Other versions
ES542888A0 (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 ES8704027A1 publication Critical patent/ES8704027A1/es
Publication of ES542888A0 publication Critical patent/ES542888A0/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/06—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends
    • F16L19/065—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends the wedging action being effected by means of a ring
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/028—Seals, e.g. for pressure vessels or containment vessels
    • 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)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Joints With Pressure Members (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

DISPOSITIVOS PARA LA UNION ESTANCA ENTRE TUBOS CONCENTRICOS. CONSTAN DE UN ELEMENTO DE CIERRE (26) PARA APRETAR UN ANILLO DE CIERRE (22) CONTRA LA BRIDA DE TOBERA (18), COMPRENDIENDO DICHO ELEMENTO DE CIERRE (26) UNA PARTE DE CAMPANA (34) QUE DEFINE UN ESPACIO ANULAR (36) ENTRE EL ELEMENTO DE CIERRE Y LA COLUMNA; DE UNOS ANILLOS DE EMPAQUETADURA DE GRAFITO (40) QUE ESTAN INTRODUCIDOS EN EL ESPACIO ANULAR (36); Y DE UNA UNIDAD DE ACCIONAMIENTO QUE COMPRENDE UN COLLAR DE ACCIONAMIENTO (42), UNA TUERCA DE IMPULSION (50) Y UN ANILLO (54) FIJADO EN LA COLUMNA. DE USO EN NUMEROSAS APLICACIONES INDUSTRIALES Y EN PARTICULAR, EN REACTORES NUCLEARES.
ES542888A 1984-05-14 1985-05-07 Perfeccionamientos en dispositivos para la union estanca entre los tubos concentricos particularmente de reactores nucleares Expired ES8704027A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/609,919 US4655483A (en) 1984-05-14 1984-05-14 Boundary seal for vessel penetration

Publications (2)

Publication Number Publication Date
ES8704027A1 true ES8704027A1 (es) 1987-03-01
ES542888A0 ES542888A0 (es) 1987-03-01

Family

ID=24442893

Family Applications (1)

Application Number Title Priority Date Filing Date
ES542888A Expired ES8704027A1 (es) 1984-05-14 1985-05-07 Perfeccionamientos en dispositivos para la union estanca entre los tubos concentricos particularmente de reactores nucleares

Country Status (6)

Country Link
US (1) US4655483A (es)
EP (1) EP0164524B1 (es)
JP (1) JPS60249791A (es)
KR (1) KR850008429A (es)
ES (1) ES8704027A1 (es)
FI (1) FI79185C (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4834935A (en) * 1984-12-24 1989-05-30 Combustion Engineering, Inc. Feedwater sparger assembly
US4826217A (en) * 1986-03-31 1989-05-02 Combustion Engineering, Inc. Apparatus and method for sealing a tube joint
US4723795A (en) * 1986-05-05 1988-02-09 Combustion Engineering, Inc. Instrument penetration for high pressure vessels
US4885122A (en) * 1986-10-30 1989-12-05 Westinghouse Electric Corp. Instrumentation port clamps
US4812285A (en) * 1986-10-30 1989-03-14 Westinghouse Electric Corp. Instrumentation port clamps and clamping systems
KR880005393A (ko) * 1986-10-30 1988-06-29 빌링스 알.브이. 두 도관간의 이음매 밀봉장치
AU644141B2 (en) * 1990-01-05 1993-12-02 Maspar Computer Corporation A method of controlling a router circuit
US5513227A (en) * 1992-12-31 1996-04-30 Combustion Engineering Inc. Readily disconnectable nozzle arrangement for use with a nuclear reactor
US5323428A (en) * 1992-12-31 1994-06-21 Combustion Engineering, Inc. Readily disconnectable nozzle arrangement for use with nuclear reactor
FR2701154B1 (fr) * 1993-02-03 1995-04-28 Framatome Sa Dispositif de serrage étanche d'une colonne d'instrumentation contre une portée d'appui.
US5426676A (en) * 1993-10-22 1995-06-20 Westinghouse Electric Corporation Extrusion-resistant seal assembly
WO1995026553A1 (en) * 1994-03-29 1995-10-05 Abb Atom Ab Sealing device arround plug in nuclear reactor fuel channel
FR2718276B1 (fr) * 1994-03-31 1996-06-21 Framatome Sa Dispositif d'étanchéité pour une colonne d'instrumentation.
US5605361A (en) * 1994-05-06 1997-02-25 Entergy Operations, Inc. Replacement nozzle for pressure vessels and method of a attaching same
FR2724484B1 (fr) * 1994-09-09 1996-12-13 Framatome Sa Dispositif d'etancheite pour une colonne d'instrumentation traversant le couvercle de la cuve d'un reacteur nucleaire a l'interieur d'un adaptateur
US5619546A (en) * 1995-04-20 1997-04-08 Combustion Engineering, Inc. Resistance temperature detector nozzle mechanical clamp
US5793829A (en) * 1996-04-29 1998-08-11 General Electric Company Protective sleeve
US5835546A (en) * 1996-07-18 1998-11-10 Stapleton; Cecil R. System for seating at least one gasket in a pressure vessel penetration where a column penetrates telescopically
US6111928A (en) * 1997-09-29 2000-08-29 Combustion Engineering, Inc. Top mount canopy seal clamp assembly
US6152183A (en) * 1998-03-13 2000-11-28 Ce Nuclear Power Llc Nozzle cap for sealing a nozzle by welding with a flexible element and method therefor
US6125159A (en) * 1998-05-11 2000-09-26 Ce Nuclear Power Llc Canopy seal clamp assembly and method of installation
DE19855672C2 (de) * 1998-12-02 2001-01-25 Siemens Ag Vorrichtung zum Abdichten eines Rohres in einer Öffnung, insbesondere eines Lanzenschaftes in einem mit einem Reaktordruckbehälterdeckel verbundenen Stutzen
FR2791169B1 (fr) * 1999-03-15 2001-12-07 Jeumont Ind Dispositif de raccordement d'un tube guide de couvercle d'une cuve de reacteur nucleaire a eau sous pression
US6888908B1 (en) * 2002-11-18 2005-05-03 Babcock & Wilcox Canada, Ltd. Reactor head with integral nozzles
GB0404349D0 (en) * 2004-02-27 2004-03-31 Crp Group Ltd Bend stiffener
US20220139580A1 (en) * 2019-02-25 2022-05-05 Westinghouse Electric Company Llc Anti-rotation arrangement for thermal sleeves
KR20210126748A (ko) * 2019-02-25 2021-10-20 웨스팅하우스 일렉트릭 컴퍼니 엘엘씨 열 슬리브용 회전 방지 장치
KR102437087B1 (ko) * 2020-07-22 2022-08-26 한국원자력연구원 금속 핵연료 제조용 주형

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US327737A (en) * 1885-10-06 William stbong
US1209063A (en) * 1915-10-27 1916-12-19 Illinois Malleable Iron Co Circulating boiler-coupling.
US1828170A (en) * 1930-04-08 1931-10-20 Bristol Company Adjustable anchoring fitting for thermometer bulbs
US1987366A (en) * 1931-07-01 1935-01-08 Samuel W Ford Range boiler union
US1992200A (en) * 1934-05-21 1935-02-26 Samuel W Ford Range boiler union
US2148863A (en) * 1936-11-20 1939-02-28 Reconstruction Finance Corp Return bend
US2233599A (en) * 1938-06-11 1941-03-04 Syntron Co Sealing means
US2434343A (en) * 1943-06-14 1948-01-13 Richard C Barkelew Resistance welding electrode and holder
FR1184658A (fr) * 1956-08-10 1959-07-24 Tiroler Roehren & Metallwerk Raccord pour tuyaux
GB879158A (en) * 1959-01-19 1961-10-04 Atomic Energy Authority Uk Improvements in or relating to coupling devices
FR1293138A (fr) * 1961-03-30 1962-05-11 Commissariat Energie Atomique Perfectionnements apportés aux systèmes de raccords pour tuyauteries
US4174123A (en) * 1971-07-14 1979-11-13 The Babcock & Wilcox Company Vessel penetration apparatus
JPS5316023Y2 (es) * 1973-06-19 1978-04-27
GB1522203A (en) * 1975-10-02 1978-08-23 Tungum Co Ltd Pipe couplings
FR2383382A1 (fr) * 1977-03-08 1978-10-06 Pont A Mousson Dispositif d'etancheite pour tuyauterie de transport de fluide chaud

Also Published As

Publication number Publication date
KR850008429A (ko) 1985-12-16
EP0164524A1 (en) 1985-12-18
FI851898L (fi) 1985-11-15
FI851898A0 (fi) 1985-05-13
FI79185B (fi) 1989-07-31
FI79185C (fi) 1989-11-10
JPS60249791A (ja) 1985-12-10
EP0164524B1 (en) 1989-01-11
US4655483A (en) 1987-04-07
ES542888A0 (es) 1987-03-01

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