ES8401662A1 - Cambiador de calor mejorado para reactor nuclear. - Google Patents

Cambiador de calor mejorado para reactor nuclear.

Info

Publication number
ES8401662A1
ES8401662A1 ES501491A ES501491A ES8401662A1 ES 8401662 A1 ES8401662 A1 ES 8401662A1 ES 501491 A ES501491 A ES 501491A ES 501491 A ES501491 A ES 501491A ES 8401662 A1 ES8401662 A1 ES 8401662A1
Authority
ES
Spain
Prior art keywords
removable orifice
orifice
removable
orifices
steam generator
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
ES501491A
Other languages
English (en)
Other versions
ES501491A0 (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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES501491A0 publication Critical patent/ES501491A0/es
Publication of ES8401662A1 publication Critical patent/ES8401662A1/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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/0282—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by varying the geometry of conduit ends, e.g. by using inserts or attachments for modifying the pattern of flow at the conduit inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/62—Component parts or details of steam boilers specially adapted for steam boilers of forced-flow type
    • F22B37/70—Arrangements for distributing water into water tubes
    • F22B37/74—Throttling arrangements for tubes or sets of tubes
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/921—Snap-fit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Branch Pipes, Bends, And The Like (AREA)

Abstract

CAMBIADOR DE CALOR PARA REACTOR NUCLEAR.CARACTERIZADO POR ESTAR PROVISTO DE ELEMENTOS DE ORIFICIOS DESMONTABLES COLOCADOS EN LAS ENTRADAS DE LOS TUBOS. LOS ELEMENTOS (5) COMPRENDEN UN BLOQUE DE ORIFICIO (17), QUE INCLUYE EL ORIFICIO (20), QUE SE EXTIENDE POR UN LADO CON UN FALDON (19) QUE PENETRA Y SE ADAPTA EN EL TUBO (1) DE DOBLE PARED (7, 9), FIJADO POR SOLDADURA (13) EN UN SALIENTE (11) DE LA PLACA DE TUBOS (3), Y POR OTRO POR UN COLLAR (21) PROVISTO DE TALADROS (25) QUE PERMITEN ACCIONAR UTILES DE TRACCION PARA DESMONTAR EL ELEMENTO DE ORIFICIO (5). LA FIJACIONDEL ELEMENTO (5) AL TUBO (1) SE LOGRA MEDIANTE UN MANGUITO (27) CUYAS PESTAÑAS (31) SE INTRODUCEN EN UN SURCO CIRCUNFERENCIAL (15) REALIZADO EN LA ZONA EXTREMA DE LA PARED INTERIOR (7) DEL TUBO (1).
ES501491A 1980-08-20 1981-04-20 Cambiador de calor mejorado para reactor nuclear. Expired ES8401662A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/180,051 US4334554A (en) 1980-08-20 1980-08-20 Removable orifice

Publications (2)

Publication Number Publication Date
ES501491A0 ES501491A0 (es) 1983-12-16
ES8401662A1 true ES8401662A1 (es) 1983-12-16

Family

ID=22659033

Family Applications (1)

Application Number Title Priority Date Filing Date
ES501491A Expired ES8401662A1 (es) 1980-08-20 1981-04-20 Cambiador de calor mejorado para reactor nuclear.

Country Status (7)

Country Link
US (1) US4334554A (es)
JP (1) JPS5741595A (es)
DE (1) DE3112759A1 (es)
ES (1) ES8401662A1 (es)
FR (1) FR2488986B1 (es)
GB (1) GB2082308B (es)
IT (1) IT1135753B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59122803A (ja) * 1982-12-27 1984-07-16 株式会社東芝 蒸気タ−ビンの再熱装置
US4736713A (en) * 1984-11-15 1988-04-12 Westinghouse Electric Corp. Foraminous or perforated flow distribution plate
US4724904A (en) * 1984-11-23 1988-02-16 Westinghouse Electric Corp. Nuclear steam generator tube orifice for primary temperature reduction
FR2609330B2 (fr) * 1985-12-23 1989-03-03 Stein Industrie Dispositif de controle de debit dans un tube d'echangeur de chaleur
FR2592147B1 (fr) * 1985-12-23 1988-03-18 Stein Industrie Dispositif de controle de debit dans un tube d'echangeur de chaleur.
US4717529A (en) * 1986-01-10 1988-01-05 Westinghouse Electric Corp. Thimble guide assembly
FR2595805B1 (fr) * 1986-03-14 1988-05-13 Stein Industrie Dispositif de fixation d'une tole perforee contre une plaque tubulaire d'echangeur de chaleur
FR2694071B1 (fr) * 1992-07-22 1994-10-14 Framatome Sa Procédé et dispositif de réglage d'un débit d'eau d'alimentation dans un tube d'un générateur de vapeur.
DE4309360C2 (de) * 1993-03-23 1995-06-22 Thermal Waerme Kaelte Klima Heizungswärmetauscher für Kraftfahrzeuge
US20040096026A1 (en) * 2002-11-18 2004-05-20 Hwang Choe Apparatus and methods for optimizing reactor core coolant flow distributions
US6863088B2 (en) * 2003-02-28 2005-03-08 Surpass Industry Co., Ltd Replaceable oriface unit
CA2596557A1 (en) * 2005-02-02 2006-08-10 Carrier Corporation Heat exchanger with multiple stage fluid expansion in header
USD957857S1 (en) * 2019-04-17 2022-07-19 Keurig Green Mountain, Inc. Beverage machine
USD957860S1 (en) * 2019-04-17 2022-07-19 Keurig Green Mountain, Inc. Beverage machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE554160C (de) * 1932-07-02 L & C Steinmueller Wasserrohrkessel
US1850281A (en) * 1926-10-09 1932-03-22 La Mont Corp Heat exchange apparatus
US2415992A (en) * 1943-09-25 1947-02-18 Louis C Clair Gas pressure reducing means
GB1052340A (es) * 1963-12-23
BE811805A (fr) * 1974-03-01 1974-07-01 Perfectionnements aux echangeurs de chaleur a contre-courant.
US4054157A (en) * 1975-06-20 1977-10-18 Moseley Jr Charles D Coupling device for pipes having a convex shaped or straight tubular end

Also Published As

Publication number Publication date
JPS5741595A (en) 1982-03-08
IT1135753B (it) 1986-08-27
IT8121244A0 (it) 1981-04-17
ES501491A0 (es) 1983-12-16
DE3112759A1 (de) 1982-04-08
GB2082308A (en) 1982-03-03
US4334554A (en) 1982-06-15
FR2488986B1 (es) 1987-04-30
FR2488986A1 (es) 1982-02-26
GB2082308B (en) 1984-01-18

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