FR2229014A1 - Fixing insulating bricks to nuclear reactor shield walls - using T-bars connecting to holes in bricks - Google Patents

Fixing insulating bricks to nuclear reactor shield walls - using T-bars connecting to holes in bricks

Info

Publication number
FR2229014A1
FR2229014A1 FR7316762A FR7316762A FR2229014A1 FR 2229014 A1 FR2229014 A1 FR 2229014A1 FR 7316762 A FR7316762 A FR 7316762A FR 7316762 A FR7316762 A FR 7316762A FR 2229014 A1 FR2229014 A1 FR 2229014A1
Authority
FR
France
Prior art keywords
bricks
holes
nuclear reactor
shield walls
reactor shield
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.)
Granted
Application number
FR7316762A
Other languages
French (fr)
Other versions
FR2229014B1 (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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7316762A priority Critical patent/FR2229014A1/en
Publication of FR2229014A1 publication Critical patent/FR2229014A1/en
Application granted granted Critical
Publication of FR2229014B1 publication Critical patent/FR2229014B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C11/00—Shielding structurally associated with the reactor
    • G21C11/08—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation
    • G21C11/081—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation consisting of a non-metallic layer of insulating material
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

Insulating cladding bricks are fixed to nuclear reactor shield walls using mesh and mortar, plus T-shaped clamping bars. The shield wall is provided with cooling pipes, and a metal 'skin', to which are attached sheets of expanded metal. The insulating bricks are held by mortar plus a clamp. This comprises a base-plate and a T-hook which connects with holes in each pair of bricks. At intervals up the wall an extra support can also be provided by angles.
FR7316762A 1973-05-09 1973-05-09 Fixing insulating bricks to nuclear reactor shield walls - using T-bars connecting to holes in bricks Granted FR2229014A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7316762A FR2229014A1 (en) 1973-05-09 1973-05-09 Fixing insulating bricks to nuclear reactor shield walls - using T-bars connecting to holes in bricks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7316762A FR2229014A1 (en) 1973-05-09 1973-05-09 Fixing insulating bricks to nuclear reactor shield walls - using T-bars connecting to holes in bricks

Publications (2)

Publication Number Publication Date
FR2229014A1 true FR2229014A1 (en) 1974-12-06
FR2229014B1 FR2229014B1 (en) 1976-05-07

Family

ID=9119052

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7316762A Granted FR2229014A1 (en) 1973-05-09 1973-05-09 Fixing insulating bricks to nuclear reactor shield walls - using T-bars connecting to holes in bricks

Country Status (1)

Country Link
FR (1) FR2229014A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2646085A1 (en) * 1975-11-07 1977-09-22 Diamond Power Speciality MIRROR INSULATION PANEL
US4226676A (en) * 1977-06-03 1980-10-07 Nuclear Power Company Limited Liquid metal cooled nuclear reactors
CN112466483A (en) * 2020-11-26 2021-03-09 中广核研究院有限公司 A cladding casing for compactly arranging small-size heap shielding module

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR866174A (en) * 1939-04-22 1941-06-27 Detrick M H Co Improvements to furnace walls and their construction processes
CH516210A (en) * 1970-03-02 1971-11-30 Foerderung Forschung Gmbh Procedure for maintaining the correct operating temperature of the heat shield in a nuclear reactor pressure vessel
FR2129773A5 (en) * 1971-03-18 1972-10-27 Jones William
FR2147773A1 (en) * 1971-05-07 1973-03-11 Commissariat Energie Atomique Protecting shield for nuclear reactor - made from prismatic graphite elements

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR866174A (en) * 1939-04-22 1941-06-27 Detrick M H Co Improvements to furnace walls and their construction processes
CH516210A (en) * 1970-03-02 1971-11-30 Foerderung Forschung Gmbh Procedure for maintaining the correct operating temperature of the heat shield in a nuclear reactor pressure vessel
FR2129773A5 (en) * 1971-03-18 1972-10-27 Jones William
FR2147773A1 (en) * 1971-05-07 1973-03-11 Commissariat Energie Atomique Protecting shield for nuclear reactor - made from prismatic graphite elements

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2646085A1 (en) * 1975-11-07 1977-09-22 Diamond Power Speciality MIRROR INSULATION PANEL
US4226676A (en) * 1977-06-03 1980-10-07 Nuclear Power Company Limited Liquid metal cooled nuclear reactors
CN112466483A (en) * 2020-11-26 2021-03-09 中广核研究院有限公司 A cladding casing for compactly arranging small-size heap shielding module
CN112466483B (en) * 2020-11-26 2024-01-16 中广核研究院有限公司 Cladding shell for compactly arranging small-sized stack shielding modules

Also Published As

Publication number Publication date
FR2229014B1 (en) 1976-05-07

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Legal Events

Date Code Title Description
ST Notification of lapse