ES480607A1 - Perfeccionamientos en la fabricacion de rejas-soportes para generadores de vapor y aparatos similares. - Google Patents

Perfeccionamientos en la fabricacion de rejas-soportes para generadores de vapor y aparatos similares.

Info

Publication number
ES480607A1
ES480607A1 ES480607A ES480607A ES480607A1 ES 480607 A1 ES480607 A1 ES 480607A1 ES 480607 A ES480607 A ES 480607A ES 480607 A ES480607 A ES 480607A ES 480607 A1 ES480607 A1 ES 480607A1
Authority
ES
Spain
Prior art keywords
frame
external
strips
making
cylindrical surface
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
ES480607A
Other languages
English (en)
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.)
VICENZO SOLIGNO
Original Assignee
VICENZO SOLIGNO
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 VICENZO SOLIGNO filed Critical VICENZO SOLIGNO
Publication of ES480607A1 publication Critical patent/ES480607A1/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
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • F28F9/0135—Auxiliary supports for elements for tubes or tube-assemblies formed by grids having only one tube per closed grid opening
    • F28F9/0136—Auxiliary supports for elements for tubes or tube-assemblies formed by grids having only one tube per closed grid opening formed by intersecting strips
    • 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
    • Y10S165/00—Heat exchange
    • Y10S165/355—Heat exchange having separate flow passage for two distinct fluids
    • Y10S165/40—Shell enclosed conduit assembly
    • Y10S165/401—Shell enclosed conduit assembly including tube support or shell-side flow director
    • Y10S165/405—Extending in a longitudinal direction
    • Y10S165/407—Extending in a longitudinal direction internal casing or tube sleeve
    • Y10S165/409—Extending in a longitudinal direction internal casing or tube sleeve including transverse element, e.g. fin, baffle
    • Y10S165/41—Movable internal casing connecting to transverse element

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

Perfeccionamientos en la fabricación de rejas-soporte para generadores de vapor y aparatos similares, del tipo que está formado por, una estructura reticular central, constituida por un primer material y formada por una pluralidad de tiras principales inferiores y superiores, igualmente distanciadas, que tienen muescas principalmente fresadas de acoplamiento entre si, en las zonas de intersección y muescas secundarias fresadas igualmente distanciadas entrelas muescas principales, y por una pluralidad de tiras secundarias inferiores y superiores, que están dispuestas en las muescas secundarias estando previstas las tiras principales inferiores y superiores con los extremos opuestos que terminan en forma de "L" y por una estructura externa, constituida por un segundo material, caracterizados porque la estructura externa está constituida por a) una estructura anular interna constituida por el mismo primer material, como por las mismas tiras, apta para alojar por medio de un acoplamiento estrecho, los extremos de las tiras y siendo más alta que la altura de la estructura reticular central, de manera que se crean extensiones salientes junto con canales de lavado entre las mismas; b) una estructura anular externa constituida por un segundo material y formada por un anillo de caja externo inferior en forma de "L" y un anillo de tapa externo superior, en forma de "L" , estando los anillos aptos para alojar las extensiones salientes de la estructura anular interna, estando previstos en las zonas internas de los anillos externos, dientes anulares que se desarrollan axialmente y que están vueltos hacia la estructura reticular , estando los anillos externos acoplados de manera que en la condición de temperatura ambiente los dientes anulares de los anillos externos se acoplan rígidamente a las superficies cilíndricas internas de las extensiones salientes de la estructura anular interna, mientras existe un juego entre la superficie cilíndrica externa de dicha estructura anular interna y lasuperficie cilíndrica interna de dicha estructura anular externa para permitir la libre dilatación térmica de los dos materiales.
ES480607A 1978-05-17 1979-05-16 Perfeccionamientos en la fabricacion de rejas-soportes para generadores de vapor y aparatos similares. Expired ES480607A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23511/78A IT1096096B (it) 1978-05-17 1978-05-17 Guida-sopporto del tipo a griglia per tubi per generatori di vapori

Publications (1)

Publication Number Publication Date
ES480607A1 true ES480607A1 (es) 1980-01-16

Family

ID=11207738

Family Applications (1)

Application Number Title Priority Date Filing Date
ES480607A Expired ES480607A1 (es) 1978-05-17 1979-05-16 Perfeccionamientos en la fabricacion de rejas-soportes para generadores de vapor y aparatos similares.

Country Status (7)

Country Link
US (1) US4371035A (es)
EP (1) EP0005681B1 (es)
JP (1) JPS5514493A (es)
CA (1) CA1131516A (es)
DE (1) DE2965423D1 (es)
ES (1) ES480607A1 (es)
IT (1) IT1096096B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299276A (en) * 1980-04-21 1981-11-10 Phillips Petroleum Company Heat exchanger having radial support
IT8025181A0 (it) * 1980-10-08 1980-10-08 Ponte Nizza Pavia Supporto antisismico a griglia per tubi di generatori di vapore, scambiatori di calore, particolarmente per generatori di vapore tipo pwr.
US4485069A (en) * 1982-01-20 1984-11-27 Westinghouse Electric Corp. Moisture separator reheater with round tube bundle
FR2523712B1 (fr) * 1982-03-18 1985-11-15 Cass International Gmbh Grille-support intercalaire pour echangeurs de chaleur a faisceau de tubes
US4503903A (en) * 1982-07-06 1985-03-12 Westinghouse Electric Corp. Heat exchanger tube sheet radial support
US4711758A (en) * 1984-12-24 1987-12-08 Westinghouse Electric Corp. Spent fuel storage cask having basket with grid assemblies
DE3540229A1 (de) * 1985-11-13 1987-05-14 MAN Gutehoffnungshütte GmbH, 4200 Oberhausen Rohrabstandsgitter zum fuehren der rohre von beispielsweise dampferzeugern
DE3631886A1 (de) * 1986-09-19 1988-03-31 Gutehoffnungshuette Man Abstandshalter fuer gitterstaebe eines rohrabstandsgitters in waermetauschern
US6240156B1 (en) * 1997-08-29 2001-05-29 General Electric Company Top guide grid attachment for a boiling water reactor
US7665270B1 (en) * 2007-08-06 2010-02-23 LatticeStix, Inc. Lattice structure assembly having members with overlapping end sections connected by connection rods
US9134043B2 (en) 2009-02-12 2015-09-15 Babcock Power Services Inc. Heat transfer passes for solar boilers
US9163857B2 (en) * 2009-02-12 2015-10-20 Babcock Power Services, Inc. Spray stations for temperature control in solar boilers
US20110079217A1 (en) * 2009-02-12 2011-04-07 Babcock Power Services, Inc. Piping, header, and tubing arrangements for solar boilers
US8316843B2 (en) 2009-02-12 2012-11-27 Babcock Power Services Inc. Arrangement of tubing in solar boiler panels
US8356591B2 (en) * 2009-02-12 2013-01-22 Babcock Power Services, Inc. Corner structure for walls of panels in solar boilers
US8893714B2 (en) 2009-02-12 2014-11-25 Babcock Power Services, Inc. Expansion joints for panels in solar boilers
AU2010213745B2 (en) * 2009-02-12 2016-03-17 Babcock Power Services Inc. Panel support system for solar boilers
US8397710B2 (en) * 2009-02-12 2013-03-19 Babcock Power Services Inc. Solar receiver panels
US8517008B2 (en) * 2009-02-12 2013-08-27 Babcock Power Services, Inc. Modular solar receiver panels and solar boilers with modular receiver panels
US8573196B2 (en) 2010-08-05 2013-11-05 Babcock Power Services, Inc. Startup/shutdown systems and methods for a solar thermal power generating facility
US9038624B2 (en) 2011-06-08 2015-05-26 Babcock Power Services, Inc. Solar boiler tube panel supports

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3361197A (en) * 1966-02-03 1968-01-02 Du Pont Tube support
US3420297A (en) * 1967-04-25 1969-01-07 Combustion Eng Heat exchanger tube support and spacing structure
DE2204280A1 (de) * 1972-01-29 1973-08-30 Babcock & Wilcox Ag Waermeaustauscher mit im verhaeltnis zum rohrdurchmesser langgestreckten rohren
DE2263056C3 (de) * 1972-12-22 1980-10-23 Siemens Ag, 1000 Berlin Und 8000 Muenchen Distanzierungsgitter für Rohrbündelwärmetauscher
DE2316133C2 (de) * 1973-03-30 1983-11-17 Siemens AG, 1000 Berlin und 8000 München Rohrbündelwärmetauscher
IT981824B (it) 1973-04-02 1974-10-10 Breda Termomeccanica E Locomot Guida supporto tubi del tipo a griglia con giunto elastico diffe renziale per generatori di vapore scambiatori di calore e apparecchi diversi
IT1038778B (it) * 1975-06-09 1979-11-30 Breda Termomeccanica Spa Methodo per fabricare una griglia costituita da due materiali diversie capace di essere inizialmente rigida mentre dopo la messa in eser cizio permette dilatazioni termiche differenziali
FR2373770A1 (fr) 1976-12-07 1978-07-07 Breda Termomeccanica Spa Procede de construction d'une grille rigide capable de dilatations thermiques differentielles et grille ainsi obtenue selon ce procede
IT1065374B (it) * 1976-12-21 1985-02-25 Breda Termomeccanica Spa Griglia di supporto per fasci tubieri e suo montaggio in un generatore di vapore o simile

Also Published As

Publication number Publication date
JPS5652225B2 (es) 1981-12-10
US4371035A (en) 1983-02-01
EP0005681A1 (en) 1979-11-28
CA1131516A (en) 1982-09-14
DE2965423D1 (en) 1983-07-07
EP0005681B1 (en) 1983-05-18
IT7823511A0 (it) 1978-05-17
IT1096096B (it) 1985-08-17
JPS5514493A (en) 1980-01-31

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