GB1119469A - Nuclear reactor cooling duct or pressure tube with solid internal insulation - Google Patents

Nuclear reactor cooling duct or pressure tube with solid internal insulation

Info

Publication number
GB1119469A
GB1119469A GB27073/67A GB2707367A GB1119469A GB 1119469 A GB1119469 A GB 1119469A GB 27073/67 A GB27073/67 A GB 27073/67A GB 2707367 A GB2707367 A GB 2707367A GB 1119469 A GB1119469 A GB 1119469A
Authority
GB
United Kingdom
Prior art keywords
cylinders
nuclear reactor
pressure tube
segments
cooling duct
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
GB27073/67A
Inventor
Jacques Dufresne
Flaviano Farfaletti Casali
Giuseppe Volta
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.)
European Atomic Energy Community Euratom
Original Assignee
European Atomic Energy Community Euratom
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 European Atomic Energy Community Euratom filed Critical European Atomic Energy Community Euratom
Publication of GB1119469A publication Critical patent/GB1119469A/en
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
    • G21C15/20—Partitions or thermal insulation between fuel channel and moderator
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/147—Arrangements for the insulation of pipes or pipe systems the insulation being located inwardly of the outer surface of the pipe
    • 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)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1,119,469. Cooling reactors. EUROPEAN ATOMIC ENERGY COMMUNITY. 12 June, 1967 [14 June, 1966], No. 27073/67. Heading G6C. In a nuclear reactor, a pressure tube or Calandria tube is thermally insulated by carbon cylinders engaging its inside surface. The cylinders are stacked one upon another and are each formed in segments, the adjacent edges of the cylinders and segments are stepped to avoid thermal discontinuities. The segments are urged against the tube wall by resilient metal rings interposed between the cylinders.
GB27073/67A 1966-06-14 1967-06-12 Nuclear reactor cooling duct or pressure tube with solid internal insulation Expired GB1119469A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1364766 1966-06-14

Publications (1)

Publication Number Publication Date
GB1119469A true GB1119469A (en) 1968-07-10

Family

ID=11144558

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27073/67A Expired GB1119469A (en) 1966-06-14 1967-06-12 Nuclear reactor cooling duct or pressure tube with solid internal insulation

Country Status (1)

Country Link
GB (1) GB1119469A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2733611A1 (en) * 1977-07-26 1979-02-01 Kernforschungsanlage Juelich CERAMIC INSULATION FOR A HOT FLUID LEADING TRANSPORT PIPE
EP0332817A1 (en) * 1988-02-08 1989-09-20 General Electric Company Shroud tank and fill pipe for a boiling water nuclear reactor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2733611A1 (en) * 1977-07-26 1979-02-01 Kernforschungsanlage Juelich CERAMIC INSULATION FOR A HOT FLUID LEADING TRANSPORT PIPE
EP0000497A1 (en) * 1977-07-26 1979-02-07 Forschungszentrum Jülich Gmbh Conduit with inner ceramic insulation for conveying (of) hot fluids
EP0332817A1 (en) * 1988-02-08 1989-09-20 General Electric Company Shroud tank and fill pipe for a boiling water nuclear reactor

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