IT1111708B - Complesso termicamente isolante specialmente per raccordi di generatori o scambiatori di calore - Google Patents

Complesso termicamente isolante specialmente per raccordi di generatori o scambiatori di calore

Info

Publication number
IT1111708B
IT1111708B IT20908/79A IT2090879A IT1111708B IT 1111708 B IT1111708 B IT 1111708B IT 20908/79 A IT20908/79 A IT 20908/79A IT 2090879 A IT2090879 A IT 2090879A IT 1111708 B IT1111708 B IT 1111708B
Authority
IT
Italy
Prior art keywords
fittings
generators
heat exchangers
thermally insulating
insulating complex
Prior art date
Application number
IT20908/79A
Other languages
English (en)
Other versions
IT7920908A0 (it
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT7920908A0 publication Critical patent/IT7920908A0/it
Application granted granted Critical
Publication of IT1111708B publication Critical patent/IT1111708B/it

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
    • 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
    • G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
    • G21C15/14—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices from headers; from joints in ducts
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/931—Seal including temperature responsive feature

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
IT20908/79A 1978-03-17 1979-03-12 Complesso termicamente isolante specialmente per raccordi di generatori o scambiatori di calore IT1111708B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/887,471 US4168071A (en) 1978-03-17 1978-03-17 Thermal isolator

Publications (2)

Publication Number Publication Date
IT7920908A0 IT7920908A0 (it) 1979-03-12
IT1111708B true IT1111708B (it) 1986-01-13

Family

ID=25391211

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20908/79A IT1111708B (it) 1978-03-17 1979-03-12 Complesso termicamente isolante specialmente per raccordi di generatori o scambiatori di calore

Country Status (7)

Country Link
US (1) US4168071A (it)
JP (1) JPS5828881B2 (it)
DE (1) DE2901418C3 (it)
ES (1) ES478597A1 (it)
IT (1) IT1111708B (it)
NL (1) NL7900260A (it)
SE (1) SE438726B (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS551525A (en) * 1978-06-21 1980-01-08 Tokyo Shibaura Electric Co Thermal sleeve
DE2829590C3 (de) 1978-07-05 1981-02-05 Kraftwerk Union Ag, 4330 Muelheim Reaktordruckbehälter für einen Siedewasserreaktor
US4212594A (en) * 1978-07-24 1980-07-15 General Electric Company Liquid feeding and mixing arrangement including an ejector thermal sleeve
US4247262A (en) * 1978-12-26 1981-01-27 General Electric Company Liquid feeding and mixing arrangement including a flow-shielding ejector thermal sleeve
JPS5654391A (en) * 1979-10-11 1981-05-14 Tokyo Shibaura Electric Co Feedwater nozzle
ES8402451A1 (es) * 1981-05-29 1984-01-16 Gen Electric Un dispositivo para determinar el caudal de fuga del fluido de entrada en un reactor nuclear.
JPS5837594A (ja) * 1981-08-31 1983-03-04 株式会社東芝 沸騰水形原子炉の給水スパ−ジヤ
FR2584526B1 (fr) * 1985-07-02 1987-09-18 Framatome Sa Generateur de vapeur a distributeur, notamment pour centrale nucleaire
ES2022528B3 (es) * 1987-06-04 1991-12-01 Siemens Ag Recipiente a presion con un racor de empalme con una proteccion termica.
SE9401148L (sv) * 1994-04-06 1995-10-07 Asea Atom Ab Förfarande och anordning för säkerställande av termisk skärm mellan ytor med skild temperatur
SE9401147L (sv) * 1994-04-06 1995-10-07 Asea Atom Ab Förfarande och anordning för säkerställande av termisk skärm mellan delar med skild temperatur
US5785361A (en) * 1996-03-21 1998-07-28 General Electric Company Feedwater nozzle thermal sleeve
US6201847B1 (en) * 1998-10-22 2001-03-13 General Electric Company Core spray upper T-box to reactor vessel attachment
US6345084B1 (en) * 1999-11-19 2002-02-05 General Electric Company Apparatus and methods for replacing a core spray T-box/thermal sleeve in a nuclear reactor
US6421406B1 (en) 2001-03-12 2002-07-16 General Electric Company Core spray upper T-box to safe end attachment
US6456682B1 (en) 2001-03-13 2002-09-24 General Electric Company Core spray sparger T-box attachment with clamp
US20050135537A1 (en) * 2002-10-01 2005-06-23 Bruce Hinton Pressure vessel
US6708651B1 (en) 2003-05-05 2004-03-23 Babcock & Wilcox Canada Ltd. Feedwater apparatus
US9222150B2 (en) * 2004-06-02 2015-12-29 Peter Gamon Johns Process for making finished or semi-finished articles of silver alloy
FR2893755B1 (fr) * 2005-11-18 2008-02-08 Framatome Anp Sas Circuit primaire de reacteur nucleaire.
JP4924640B2 (ja) * 2009-03-26 2012-04-25 株式会社デンソー 搭載部品の呼吸孔防水構造
JP5241794B2 (ja) * 2010-10-15 2013-07-17 株式会社神戸製鋼所 圧力容器
FR2985361B1 (fr) * 2011-12-29 2014-03-07 Areva Np Circuit primaire de reacteur nucleaire, avec un piquage equipe d'une manchette thermique
US9459006B2 (en) * 2012-05-22 2016-10-04 Alstom Technology Ltd Radial nozzle assembly for a pressure vessel

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK25141C (da) * 1919-10-20 Atlas As Anordning ved Dampturbiner.
BE394257A (it) * 1932-02-13
US2203357A (en) * 1938-10-08 1940-06-04 Babcock & Wilcox Co Pressure vessel connection
US2252069A (en) * 1939-08-01 1941-08-12 Babcock & Wilcox Co Heat exchanger
US2331932A (en) * 1941-05-28 1943-10-19 Babcock & Wilcox Co Thermal drum connection
US3414274A (en) * 1965-06-01 1968-12-03 Harrworth Inc Controlled leakage, close clearance seal system
JPS5225518B2 (it) * 1974-03-15 1977-07-08
NL7408109A (nl) * 1974-06-18 1975-12-22 Philips Nv Afdichting tussen relatief roteerbare elementen.
US4005747A (en) * 1975-06-27 1977-02-01 Borg-Warner Corporation Multi-flow, multi-path heat exchanger for pump-mechanical seal assembly

Also Published As

Publication number Publication date
SE7900650L (sv) 1979-09-18
DE2901418C3 (de) 1982-02-11
ES478597A1 (es) 1979-11-16
IT7920908A0 (it) 1979-03-12
SE438726B (sv) 1985-04-29
NL7900260A (nl) 1979-09-19
US4168071A (en) 1979-09-18
JPS54138903A (en) 1979-10-27
DE2901418B2 (de) 1981-05-27
DE2901418A1 (de) 1979-09-20
JPS5828881B2 (ja) 1983-06-18

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